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Tranquility® High Efficiency (TR) Series

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2. N A N N Ns GO gt NJIVA N GOO N G See ECM control section for details on setting taps Airflow is controlled within 5 up to the Max ESP shown with wet coil Do not select Dehumidification mode if HP CFM is on setting 1 All TR units with optional ECM fan motor automatically adjusts for the reheat coil The small additional pressure drop of the reheat coil causes the ECM motor to slightly increase RPM to overcome the added pressure drop and maintain selected CFM up to the maximum ESP 38 ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY The ECM fan is controlled by an interface board that converts thermostat inputs and field selectable CFM settings to signals used by the ECM motor controller Fan speeds are selected with DIP switch settings To take full advantage of the ECM motor features a multi stage thermostat should be used 2 stage heat 2 stage cool or 3 stage heat 2 stage cool Note Power must be off to the unit for at least three seconds before the ECM motor will recognize a speed change The motor will recognize a change in the CFM Adjust or dehumidification mode settings while the unit is powered There are four different airflow
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4. 2 Figure 18 LT1 Limit Setting 512 11 n oe gt O t TJ Bod 7 le Ba BR BRG CCG CC CCE i m pn n HX Ax Comp Da a 2o elay LJ b GND 9 a Off On og 9 a vo HU Test rm gt L2 L e EU wed Low voltage rm uu thermostat JW3 LT1 jumper wiring units R Fm should be i 205 of with ECM Fan mE amp _ LTT clipped for low He JW2 LT2 temperature 7 NEM operation v8 gt lll 4 e 261059055 e Low voltage ry r thermostat r wiring units TRANS AG with PSC Fan a P ol Fe o Low Water Temperature Cutout Selection The CXM DXM control allows the field selection of low water or water antifreeze solution temperature limit by clipping jumper JW3 which changes the sensing temperature associated with thermistor LT1 Note that the LT1 thermistor is located on the refrigerant line between the coaxial heat exchanger and expansion device TXV Therefore LT1 is sensing refrigerant temperature not water temperature which is a better indication of how water flow rate temperature is affecting the refrigeration Circult Note 460V units with ECM motor require a neutral wire climatemaster com 31 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev
5. TEST MODE NO FAULT IN MEMORY FLASHING CODE CYCLING CODE TEST MODE HP FAULT IN MEMORY FLASHING CODE 2 CYCLING CODE 2 TEST MODE LP FAULT IN MEMORY FLASHING CODE 5 CYCLING CODE 3 Tranquility TR Series Single Phase TR Units with CXM Controller ECM Blower CONTROL LAYOUT SAC 015 018 ONLY TEST MODE FPI FAULT IN MEMORY FLASHING CODE CYCLING CODE 4 TEST MODE FP2 FAULT IN MEMORY FLASHING CODE 5 CYCLING CODE 5 TEST MODE CO FAULT IN MEMORY FLASHING CODE 6 CYCLING CODE 6 FLASHING CODE 7 CYCLING CODE 7 FLASHING CODE amp CYCLING CODE 8 FLASHING CODE 9 CYCLING CODE 9 SEE 8 SAC COMPRESSOR A Test PI 5 ASSIST C Conoensare PAN e Te SEE NOTE 8 m MODE OVER UNDER HUTDOWN IN MEMORY Ll GROUND TEST MODE UPS IN MEMORY SWAPPED FPI FP2 LOCKOUT eo oe Axe 1 BLU 1 l i l BM OrrioNAL ECM E DEUM Li
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7. WARNING A WARNING Polyolester commonly known as POE oil is a synthetic oil used in many refrigeration systems including those with HFC 410A refrigerant POE oil if it ever comes in contact with PVC or CPVC piping may cause failure of the PVC CPVC PVC CPVC piping should never be used as supply or return water piping with water source heat pump products containing HFC 410A as system failures and property damage may result Unit and System Checkout BEFORE POWERING SYSTEM please check the following UNIT FEATURES Balancing shutoff valves Ensure that all isolation valves are open and water control valves are wired Q Line voltage and wiring Verify that voltage is within an acceptable range for the unit and wiring and fuses breakers are properly sized Verify that low voltage wiring is complete Q Unit control transformer Ensure that transformer has the properly selected voltage tap Qj Entering water and air Ensure that entering water and air temperatures are within operating limits of Tables 6a b Low water temperature cutout Verify that low water temperature cut out on the CXM DXM control is properly set QO Unit fan Manually rotate fan to verify free rotation and ensure that blower wheel is secured to the motor shaft Be sure to remove any shipping supports if needed DO NOT oil motors upon start up Fan motors are pre oiled at the factory Check unit fan speed selection and compare to design re
8. LOW Black areas denote ESP where operation is not recommended Units factory shipped on medium speed Other speeds require field selection All airflow is rated and shown above at the lower voltage if unit is dual voltage rated e g 208V for 208 230V units Only two speed fan H amp M available on 575V units Performance stated is at the rated power supply performance may vary as the power supply varies from the rated Unit minimum entering air temperature while in the dehumidification cooling or continuous fan modes is 70 F DB 61 F WB Operation below this minimum may result in nuisance faults climatemaster com 37 CLIMATEMASTER WATER SOURGE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Blower Performance Data ECM Motor Cooling Mode Dehumid Mode Heating Mode Rated Airflow Stg1 Stg2 Stg1 Stg2 Fan Stg 2 470 550 376 440 550 425 500 340 400 500 380 450 304 360 450 340 400 400 550 650 440 650 510 600 408 600 465 550 372 550 425 500 500 745 875 596 875 680 800 800 615 725 725 550 650 650 890 1050 1050 810 950 950 745 875 875 680 800 800 1085 1275 1275 1020 1200 1200 955 1125 1125 850 1000 1000 1255 1475 1475 1120 1320 1320 1020 1200 1200 935 1100 1100 1445 1700 1700 1275 1500 1500 1190 1400 1400 1105 1300 1300 1740 2050 2050 1615 1900 1900 1490 1750 1750 1360 1600 1600
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11. 4 8 35 1 23 4 19 2 2 4 16 5 2 2 15 2 2 3 4 2 1 8 3 1 5 4 2 3 4 3 29 6 7 9 1 8 3 4 6 2 3 4 6 8 46 9 2 4 4 4 1 8 3 5 6 5 44 8 1 5 3 0 5 5 2 8 5 9 40 8 54 37 2 5 0 34 5 12 6 86 8 58 ClimateMaster Water Source Heat Pumps 11 1 76 8 10 3 71 0 9 6 66 1 THE SMART SOLUTION FOR ENERGY EFFICIENCY Tranquility TR Series Rev 01 22 15 Unit Operating Conditions Operating Pressure Temperature tables include the following notes Airflow is at nominal rated conditions Entering air is based upon 70 F 21 C DB in heating and 80 67 F 27 19 C in cooling Subcooling is based upon head pressure at compressor service port Cooling air and water values can vary greatly with changes in humidity level Table 8 TR Series Typical Unit Operating Pressures and Temperatures Full Load Cooling without HWG active Full Load Heating without HWG active Water i Water Temp Suction Discharge Tem Suction Discharge Pressure Pressure Superheat Subcooling Bed Pressure Pressure Superheat Subcooling PSIG PSIG F PSIG PSIG 124 134 159 179 17 22 5 10 18 7 20 7 71 81 295 315 13 18 5 10 120 130 147 167 20 25 5 10 13 6 15 6 72 82 296 316 14 19 5 10 117 127 136 156 24 29 5 10 8 5 10 5 74 84 297 317 15 20 5 10 132 142 210 230 7 12 5 10 16 2 18 2 105 115 330 350 8 13
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14. ClimaDry Component Functions The ClimaDry option consists of the following components Proportional Controller Supply Air Sensor Motorized Valve Loop Pump Hydronic Coil The Proportional Controller operates on 24 VAC power supply and automatically adjusts the water valve based upon the Supply Air Sensor The Supply Air Sensor senses supply air temperature at the blower inlet providing the input signal necessary for the proportional control to drive the motorized valve during the reheat mode of operation The Motorized Valve is a proportional actuator three way valve combination used to divert the condenser water from the coax to the hydronic reheat coil during the reheat mode of operation The proportional controller sends a signal to the motorized valve based on the supply air temperature of the supply air sensor 50 ClimateMaster Water Source Heat Pumps THE SMART 501 The Loop Pump circulates condenser water through the hydronic reheat coil during the reheat mode of operation In this application the loop pump is only energized during the reheat mode of operation The Hydronic Coil is utilized during the reheat mode of operation to reheat the air to the setpoint of the proportional controller Condenser water is diverted by the motorized valve and pumped through the hydronic coil by the loop pump in proportion to the control setpoint The amount of reheating is dependent on the setpoint and how far from setpoint the sup
15. JHE SNI3IA 39V110A MOT AH0L2V4 53002 1794 N3110 1NO2 ATIVNNSINI 031231049 ATIVRWHSHI YOLOW 83M018 ONY 3055344409 YOLOW 3M018 wa MOD 9103105 QN3931 S310N SLOVINOD V 6 9 20896 6610 1 AWIONSWWOD 1 09 992 02 802 040 720 A H ON aun ClimateMaster Water Source Heat Pumps 44 THE SMART SOLUTION FOR ENERGY EFFICIENCY CXM Control For detailed control information see CXM Application Operation and Maintenance AOM manual part 97BO003N12 Field Selectable Inputs Test mode Test mode allows the service technician to check the operation of the control in a timely manner At board momentarily shorting the test terminals or externally momentarily push test button See Fig 10 the CXM control enters a 20 minute test mode period in which all time delays are sped up 15 times Upon entering test mode the status LED will flash a code representing the last fault For diagnostic ease at the thermostat the alarm relay will also cycle during test mode The alarm relay will cycle on and off similar to the status LED to indicate a code representing the last fault at the thermostat Test mode can be exited by shorting the test terminals or holding button for 3 seconds Retry Mode If the control is attempting a retry of a fault the status LED will slow flash slow flash one flash every 2 seconds to indicate the contr
16. MEDIUM 1035 888 LOW 929 789 HIGH 1316 1114 MEDIUM 1095 940 LOW 968 HIGH 1373 MEDIUM 1265 LOW 1056 HIGH 1796 MEDIUM 1707 LOW 1567 HIGH 2060 MEDIUM 1890 LOW 1730 Black areas denote ESP where operation is not recommended Units factory shipped on medium speed Other speeds require field selection All airflow is rated and shown above at the lower voltage if unit is dual voltage rated e g 208V for 208 230V units Only two speed fan H amp M available on 575V units Performance stated is at the rated power supply performance may vary as the power supply varies from the rated Unit minimum entering air temperature while in the dehumidification cooling or continuous fan modes is 70 F DB 61 F WB Operation below this minimum may result in nuisance faults 36 ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY Tranquility TR Series Rev 01 22 15 Blower Performance Data with High Static PSC and ClimaDry Fan Rated Airflow cfm at External Static Pressure w ClimaDry in wg Speed Airflow HIGH MEDIUM LOW HIGH MEDIUM LOW HIGH MEDIUM LOW HIGH MEDIUM LOW HIGH MEDIUM LOW HIGH MEDIUM
17. lt REFER TO DATA PLATE PANI Em I CES Eee i Nel DT LP No i 3 2 s POWER SUPPLY Cow RELAY ON i Pe eo i USE COPPER Jurs Disasie Enaate E CONDUCTORS ONLY oH m2 z 2 1 Picos BEN Acc W T STAT HEAT CooL HEAT PUMP NS COMPR L T STAT RV ON B RV ON D E L Acc RELAY EXTERNAL GROUND ONTROL BOX LAYOUT mE L N 5 DEHUM DEHUM NORMAL S FUNCTIONS 1 wo OT wA 6 boc OUTPUT DOC NORMAL m YEL PUMP HOT WATER R 7 ENABLE DISABLE LN 7 FAN MODE FAN AUTO DEHUM GENERATOR L N 8 BoirERLESS TEMP GO F 50 F 28 8 2 FAULTS 5 1 POWER SUPPLY USE COPPER 51 2 DIP SWITCH DIP SWITCH err CONDUCTORS ONLY PACKAGE PACKAGE SEE NOTE 8 SEE NOTE 2 AND 8 43 climatemaster com CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series 01 22 15 Rev Typical Wiring Diagram Single Phase TR with ClimaDry h
18. 0 70 0 80 0 90 310 260 210 410 0 0 0 0 0 39 34 47 42 36 74 5 666 686 608 HIGH MEDIUM LOW 686 676 598 76 6 588 666 608 HIGH MEDIUM LOW 960 598 950 588 941 779 HIGH MEDIUM LOW 1188 770 1169 760 1064 1045 HIGH MEDIUM LOW 1474 1455 1174 1164 980 980 HIGH MEDIUM LOW 1558 1530 1416 1397 1083 HIGH MEDIUM LOW 1843 1083 1824 1682 1663 HIGH MEDIUM LOW 2195 2195 2009 2009 1813 1813 Black areas denote ESP where operation is not recommended Units factory shipped on medium speed Other speeds require field selection All airflow is rated and shown above at the lower voltage if unit is dual voltage rated e g 208V for 208 230V units Only two speed fan H amp M available on 575V units Performance stated is at the rated power supply performance may vary as the power supply varies from the rated 34 ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY Rated Tranquility TR Series Rev 01 22 15 TR Blower Performance Data High Static PSC Airflow cfm at External Static Pressure in
19. 11 0 265 60 1 239 292 5 4 9 6 208 230 60 1 197 254 7 2 12 5 265 60 1 239 292 5 9 10 2 208 230 60 1 197 254 19 9 265 60 1 239 292 13 3 208 230 60 3 197 254 13 5 460 60 3 414 506 GL 208 230 60 1 197 254 265 60 1 239 292 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 265 60 1 239 292 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 460 volt units require a neutral connection All F voltage units with ECM require four wire power supply with neutral Motors are 265 volt and are wired between one hot leg and neutral All fuses Class RK 5 climatemaster com 29 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Electrical Power Wiring WARNING A WARNING Disconnect electrical power source to prevent injury or death from electrical shock A CAUTION A CAUTION Use only copper conductors for field installed electrical wiring Unit terminals are not designed to accept other types of conductors Electrical Line Voltage All field install
20. 197 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 NEUTRAL CONNECTION REQUIRED All F Voltage 460 vac units with internal secondary circulators require a four wire power supply with neutral Internal secondary circulators are rated 265 vac and are wired between one hot leg and neutral climatemaster com 23 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Electrical Data High Static Blower with Internal Secondary Pump Compressor Voltage Rated Voltage Code Voltage Min Max QTY LRA Circuit Amp O 208 230 60 1 197 254 1 6 0 8 9 265 60 1 239 292 5 4 8 3 208 230 60 1 197 254 7 2 11 3 265 60 1 239 292 5 9 9 4 208 230 60 1 197 254 265 60 1 239 292 rm om o m 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 265 60 1 239 292 rm m 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 265 60 1 239 292 rm 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 1
21. 239 292 5 9 8 2 208 230 60 1 197 254 265 60 1 239 292 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 265 60 1 239 292 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 265 60 1 239 292 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 575 60 3 518 633 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 575 60 3 518 633 G E G E G E G E G E G E H F G E H F G E H F G H F N G H F N G 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 H F N All fuses Class RK 5 575 60 3 518 633 climatemaster com 21 CLIMATEMASTER WATER SOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Electrical Data High Static PSC Blower Compressor Min Circuit QTY RLA LRA Amp Voltage Rated Voltage Code Voltage Min Max 208 230 60 1 197 254 1 6 0 29 0 8 7 265 60 1 239 292 5 4 7 6 208 230 60 1 197 254 7 2 265 60 1 239 292 5 9 208 230 60 1 197 254 265 60 1 239 292 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 265 60 1 239 292 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 265 60 1 239
22. THE SMART SOLUTION FOR ENERGY EFFICIENCY ELECTRICAL LOW VOLTAGE WIRING Thermostat Connections The thermostat should be wired directly to the CXM or DXM board units with PSC fan Figure 17 shows wiring for TR TC units See Electri cal Thermostat for specific terminal connections Re view the appropriate AOM Application Operation and Maintenance manual for units with DDC controls Figure 17 TR Low Voltage Field Wiring CONTROL LAYOUT Tranquility TR Series Rev 01 22 15 Electrical Power amp Low Voltage Wiring The factory setting for LT1 is for systems using water 30 F 1 1 C refrigerant temperature In low water temperature extended range applications with antifreeze most ground loops jumper JW3 should be clipped as shown in Figure 18 to change the setting to 10 F 12 2 C refrigerant temperature a more suitable temperature when using antifreeze solution All ClimateMaster units operating with entering water temperatures below 60 F 15 6 must include the optional water refrigerant circuit insulation package to prevent internal condensation
23. TR Series Rev 01 22 15 Horizontal Installation Mounting Horizontal Units Horizontal units have hanger kits pre installed from the factory as shown in Figure 1 Figure 3 shows a typical horizontal unit installation Horizontal heat pumps are typically suspended above a ceiling or within a soffit using field supplied threaded rods sized to support the weight of the unit Use four 4 field supplied threaded rods and factory provided vibration isolators to suspend the unit Hang the unit clear of the floor slab above and support the unit by the mounting bracket assemblies only DO NOT attach the unit flush with the floor slab above Pitch the unit toward the drain as shown in Figure 2 to improve the condensate drainage On small units less than 2 5 tons 8 8kW ensure that unit pitch does not cause condensate leaks inside the cabinet Figure 1 Hanger Bracket 3 8 10mm Threaded Rod by others Vibration Isolator factory supplied Washer by others Double Hex Nuts by others Figure 2 Horizontal Unit Pitch 1 4 6 4mm pitch T toward drain for drainage Drain Connection CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Horizontal Installation Figure 3 Typical Horizontal Unit Installation Pt Power Wiring Supply Air lt 3 8 10mm threaded rods by others v ERU ko s Optional Low Press
24. control devices may produce velocity noise that can be reduced by applying some back pressure from the ball valve located on the discharge line Slightly closing the valve will spread the pressure drop over both devices lessening the velocity noise Note When EWT is below 50 F 10 C 2 gpm per ton 2 6 l m per kW is required Water Coil Low Temperature Limit Setting For all open loop systems the 30 F 1 1 C LT1 setting factory setting water should be used to avoid freeze damage to the unit See Low Water Temperature Cutout Selection in this manual for details on the low limit setting Flow Regulator Water Control Boiler P T Plugs Drains Pressure Water Out Filter Water In Shut Off Valve 18 ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY Tranquility TR Series Rev 01 22 15 Water Quality Standards Table 3 Water Quality Standards Water Quality HX Closed Parameter Material Recirculating Open Loop and Recirculating Well Scaling Potential Primary Measurement Above the given limits scaling is likely to occur Scaling indexes should be calculated using the limits below pH Calcium Hardness lt 7 lt Method pH lt 7 5 and Ca Hardness lt 100ppm Index Limits for Probable Scaling Situations Operation outside these limits is not recommended Scaling indexes should be calculated at 66 C for direct use and HWG applications
25. 0 0 5 0 8 5 3 1 3 1 3 9 0 0 6 4 4 0 4 2 8 0 2 0 3 0 6 0 3 1 9 14 1 1 4 9 4 1 1 7 4 0 9 6 2 24 3 2 6 17 9 2 1 14 7 1 8 12 7 1 1 7 6 0 8 5 3 0 6 4 1 25 0 2 6 17 8 2 1 14 3 1 8 12 1 2 1 3 5 1 9 12 8 3 6 6 7 46 1 5 0 34 3 4 1 28 3 3 6 24 5 1 0 6 9 0 6 4 4 0 5 3 4 0 4 2 8 12 4 1 4 9 3 1 1 7 6 1 0 6 9 22 7 2 5 17 5 2 1 14 7 1 9 13 1 14 5 1 4 9 9 1 1 7 6 0 9 6 2 23 4 17 6 2 1 14 7 1 8 12 4 31 5 3 9 26 9 3 4 23 4 15 2 1 4 9 6 1 2 8 3 27 6 22 2 2 8 19 3 2 5 17 2 1 8 3 3 2 1 3 4 5 9 40 6 2 2 4 0 7 2 49 6 2 6 4 6 1 7 11 6 3 2 5 9 40 6 5 2 35 8 4 7 32 4 1 3 9 0 0 9 6 1 0 7 4 8 0 6 4 1 15 8 1 8 12 5 1 5 10 3 1 4 9 6 28 9 3 4 23 2 2 9 20 2 6 17 9 12 4 1 4 9 6 1 2 8 3 1 0 6 9 21 4 16 8 2 1 14 7 1 9 13 1 37 2 30 0 3 8 26 2 3 4 23 4 15 8 12 1 1 5 10 3 1 3 9 0 24 2 3 1 26 4 2 8 19 3 54 4 5 7 39 3 5 2 35 8 12 4 10 1 1 3 9 0 1 2 8 3 23 4 20 4 2 7 18 6 2 6 17 9 42 7 37 9 5 1 35 1
26. 10 WO Aq pos 20 woy 10 pue Sur uonipuoo ojo duroo T se o ueuojureur pue osn eurrou IPUN drgsueurj10A pue eLI9 EUI s19 J p epeue pue JO 2115 pouf aq ur peurejo1 pue paseyoind sjonpoud WO SWIM JA ALNV NAVM SSHAdXA AO asOd3Ind UV TNOLLAVd ANV AOA S005 AHL AO SSHNLIA AHL AO STOOD AO ALITIAVINVHOUAW ON STAYIN SLOadad LNALVT LSNIVOV ON SAMVIN IND ST20003Id S INO ANV OL SV ALNVUUVM SSAAdXA ON SI WAHL NIANAH LAS ATTVOMIOddS SV Lda OX sjonpoid Jo uorepuoururoo uorutdo s WO jnq u JO stseq u JO 11ed e JOU op pue sso1dxo jou 12918 190 onje1oji SAVS ur pourejuoo 10 UIM IAPAA sjonpoud s JA 01 Sune or s xnplu s id t 10 IUJ ASEN NEWI KjuexreA se A eoyroeds st sso un jeu ssadxo st 1 00000000090000000000000000004 00000000080000000000000000000000000000000000000000000000 60666660000066666000006060660 6 X 090099999999999999999999999999900000000000000000000000000000 DIL
27. 15 10 15 10 15 136 146 136 146 136 146 289 309 275 295 261 281 7 12 7 12 7 12 9 14 7 12 6 11 17 4 19 4 15 83 17 83 8 8 10 8 128 138 134 144 141 151 335 355 340 360 346 366 12 17 12 17 12 17 12 9 14 9 9 7 11 7 6 5 8 5 139 149 139 149 139 149 386 406 370 390 356 376 6 11 6 11 6 11 9 14 7 12 6 11 16 8 18 8 12 5 14 5 8 2 9 2 145 155 144 154 143 153 483 503 466 486 449 469 Based on 1596 Methanol antifreeze solution 6 11 6 11 6 11 9 14 7 12 6 11 15 8 17 8 11 7 18 7 7 5 9 5 Full Load Cooling without HWG active 160 170 167 177 174 184 373 393 380 400 388 408 15 20 16 21 17 22 15 8 17 8 12 14 8 1 10 1 Full Load Heating without HWG active Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp Rise F Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp 122 132 122 132 122 132 171 191 157 177 145 165 15 20 15 20 15 20 22 5 24 5 16 8 19 8 11 2 13 2 70 80 73 83 77 87 272 292 275 295 278 298 4 9 4 9 4 9 2 6 2 6 2 6 136 146 134 144 133 143 198 218 183 203 171 191 10 15 10 15 11 16 22 24 16 5 18 5 11 13 101 111 105 115 109 119 302 322 306 326 311 331 8 13 8 13 8 13 3 7 3 7 3 7 10 3 12 3 7 9 9 9 5 5 7 5 139 149 138 148 137 147
28. 22 15 All Added ECM sizes 015 to 060 06 16 14 Page 8 amp 11 Changed Text Filter rack to frame 05 29 14 Physical Data Table Removed Fan Motor hp 05 12 14 Physical Data Table and Water Quality Table Updated Ref Charge Size 024 and Unit Maximum Working Water Pressure Updated Water Quality Table 10 07 13 Figure 10a Vertical Condensate Drain Updated 07 18 13 Operating Limit EAT ClimaDry and Wiring Diagrams on Pages 34 and 36 Updated 02 05 13 Electrical Tables Miscellaneous Edits 11 09 12 POE Oil Warning Added 09 27 12 Water Quality Table Condensate Drain Connection EAT Limits Updated Updated Updates to Text ClimaDry Option 04 16 12 ClimaDry Option Information Merge Data From ClimaDry II Submittal 08 09 11 Unit Maximum Working Water Pressure Updated to Reflect New Safeties 08 01 11 Created ISO 9001 2008 Certified Quality First amp Always C AAA 97B0075N08 e CLIMATEMASTER Water Source Heat Pump Systems 7300 S W 44th Street Oklahoma City OK 73179 Phone 405 745 6000 Fax 405 745 6058 climatemaster com ClimateMaster works continually to improve its products As a result the design and specifications of each product at the time for order may be changed without notice and may not be as described herein Please contact ClimateMaster s Customer Service Departmen
29. 292 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 575 60 3 518 633 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 575 60 3 518 633 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 575 60 3 518 633 G E G E G E H F G E H F G E H F G H F N G H F N G H F N All fuses Class RK 5 22 ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY Tranquility TR Series Rev 01 22 15 Electrical Data Internal Secondary Pump PSC Blower Rated Voltage Compressor Voltage Min Max Circuit QTY RLA LRA Amp 208 230 60 1 197 254 1 3 3 4 9 265 60 1 239 292 2 9 4 7 208 230 60 1 197 254 4 5 7 0 265 60 1 239 292 3 8 6 2 208 230 60 1 197 254 5 1 s 8 1 265 60 1 239 292 4 0 f 6 4 208 230 60 1 197 254 6 0 9 1 265 60 1 239 292 5 4 8 3 208 230 60 1 197 254 7 2 11 0 265 60 1 239 292 5 9 8 9 208 230 60 1 197 254 265 60 1 239 292 m om om o m om O 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 265 60 1 239 292 rm 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 265 60 1 239 292 rm m 208 230 60 3
30. 293 313 280 300 267 287 6 10 6 10 7 11 19 21 14 4 16 4 9 8 11 7 130 140 137 147 139 149 329 349 337 357 342 362 10 15 10 15 10 15 4 9 4 9 4 9 13 6 15 6 10 4 12 4 7 2 9 2 142 152 141 154 140 150 389 409 376 396 363 383 5 10 5 10 5 10 16 18 12 3 14 3 8 5 10 5 148 158 147 157 146 156 486 506 472 492 458 478 Based on 15 Methanol antifreeze solution 60 5 10 5 10 5 10 14 9 16 9 11 4 13 4 7 8 9 8 160 170 169 179 178 188 360 380 368 388 376 396 ClimateMaster Water Source Heat Pumps 13 18 14 19 14 19 5 10 5 10 4 9 17 19 12 9 14 9 8 8 10 8 THE SMART SOLUTION FOR ENERGY EFFICIENCY Tranquility TR Series Rev 01 22 15 Unit Operating Conditions Table 8 TR Series Typical Unit Operating Pressures and Temperatures Continued Full Load Cooling without HWG active Full Load Heating without HWG active Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp Rise Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp 121 131 120 130 120 130 174 194 165 185 155 175 6 11 5 10 5 10 19 3 21 3 14 5 16 5 9 6 11 6 65 75 68 78 71 81 287 307 290 310 292 312 4 9 5 10 5 10 3 8 3 8 3 8 127 137 128 138 128 138 245 265 231 251 217 237 6 11 7 12 7 12 18 3 20 3 18 7 15 7
31. 30 ft lbs 41 N m If a torque wrench is not available tighten finger tight plus one quarter turn Tighten steel fittings as necessary Optional pressure rated hose assemblies designed specifically for use with ClimateMaster units are available Similar hoses can be obtained from alternate suppliers Supply and return hoses are fitted with swivel joint fittings at one end to prevent kinking during installation Refer to Figure 11 for an illustration of a typical supply return hose kit Adapters secure hose assemblies to the unit and risers Install hose assemblies properly and check regularly to avoid system failure and reduced service life Tranquility TR Series Rev 01 22 15 Piping Installation Installer Caution After making water connections on units equipped with ClimaDry ensure the three union nuts on the internal three way water valve are tight ClimaDry equipped units have a manual air bleed valve at the top of the reheat coil This valve must be used to bleed the air from the reheat coil after filling the system for the ClimaDry to operate properly A backup wrench is required when tightening water connections on TC Series units to prevent water line damage WARNING A WARNING Polyolester Oil commonly known as POE oil is a synthetic oil used in many refrigeration systems including those with HFC 410A refrigerant POE oil if it ever comes in contact with PVC or CPVC piping may cause failure of
32. 370 355 375 10 15 10 15 11 16 15 20 15 20 15 20 132 142 132 142 132 142 333 353 313 333 293 313 9 14 9 14 9 14 17 5 19 5 125 135 133 143 136 146 376 396 386 406 393 413 12 7 14 7 9 8 11 8 6 4 8 4 135 145 135 145 135 145 431 451 411 431 391 411 7 12 7 12 7 12 16 5 18 5 12 3 14 3 8 10 140 150 140 150 139 149 528 548 506 526 485 505 Based on 15 Methanol antifreeze solution 6 11 7 12 7 12 16 2 18 2 11 9 13 9 7 6 9 6 Full Load Cooling without HWG active 155 165 167 177 170 180 415 435 422 442 430 450 15 6 18 6 11 8 13 8 7 9 9 9 Full Load Heating without HWG active Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp Rise OF Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp 113 123 113 123 113 123 185 205 174 194 163 183 9 14 8 13 19 5 21 5 14 5 16 5 9 6 11 6 327 347 331 351 335 365 4 9 4 9 4 9 121 134 120 130 120 130 249 269 231 251 214 234 19 4 21 4 14 4 16 4 9 4 11 4 102 112 360 380 370 390 380 400 10 15 9 14 8 13 11 2 13 2 8 2 10 2 5 2 7 2 128 138 128 138 127 137 327 347 304 324 282 302 19 1 21 1 14 1 16 1 9 1 11 1 125 135 132 142 140 150 402 422 413 433 423 443 10 15 10 15 10 15 14 7 16 7 11 13 7 3 9 3 132 142
33. 9 1 11 1 96 106 101 111 105 115 318 338 322 342 327 347 6 11 7 12 8 13 3 8 3 8 3 8 130 140 130 140 130 140 352 372 334 354 306 326 8 13 9 14 9 14 17 5 19 5 26 2 28 2 8 7 10 7 127 137 132 142 137 147 349 369 353 373 358 378 9 14 9 14 10 15 3 8 3 8 3 8 12 7 14 7 9 5 11 5 6 3 8 3 134 144 133 143 133 143 439 459 416 436 394 414 11 16 12 17 12 17 16 7 18 7 12 5 14 5 8 3 10 3 159 169 164 174 170 180 140 150 139 149 138 148 536 556 512 532 488 508 Based on 15 Methanol antifreeze solution 22 27 19 23 17 22 17 1 19 1 12 6 14 6 8 10 Full Load Cooling without HWG active 379 399 384 404 390 410 13 18 14 19 16 21 3 8 3 8 3 8 15 6 17 6 11 7 13 7 7 8 9 8 Full Load Heating without HWG active Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp Rise qe Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp 113 123 114 124 114 124 188 208 177 197 166 186 14 19 14 19 14 19 14 19 13 18 13 18 19 5 21 5 14 5 16 5 9 5 11 5 67 77 69 79 71 81 322 342 324 344 326 346 8 13 8 13 8 13 15 20 15 20 15 20 124 134 124 134 124 134 248 268 233 253 218 238 11 16 11 16 11 16 14 19 13 18 13 18 18 7 20 7 13 9 15 9 9 1 11 1 95 105 99 109 103 113 346 366 350
34. A CAUTION The following instructions represent industry accepted installation practices for closed loop earth coupled heat pump systems Instructions are provided to assist the contractor in installing trouble free ground loops These instructions are recommendations only State provincial and local codes MUST be followed and installation MUST conform to ALL applicable codes It is the responsibility of the installing contractor to determine and comply with ALL applicable codes and regulations A CAUTION A CAUTION Ground loop applications require extended range equipment and optional refrigerant water circuit insulation Pre Installation Prior to installation locate and mark all existing underground utilities piping etc Install loops for new construction before sidewalks patios driveways and other construction has begun During construction accurately mark all ground loop piping on the plot plan as an aid in avoiding potential future damage to the installation Piping Installation The typical closed loop ground source system is shown in Figure 13 All earth loop piping materials should be limited to polyethylene fusion only for in ground sections of the loop Galvanized or steel fittings should not be used at any time due to their tendency to corrode All plastic to metal threaded fittings should be avoided due to their potential to leak in earth coupled applications A flanged fitting should be substituted P T plugs sho
35. CONNECTION REQUIRED F Voltage 460 vac units with ClimaDry require a four wire power supply with neutral 414 506 ClimaDry circulators are rated 265 vac and are wired between one hot leg and neutral climatemaster com 25 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Electrical Data ClimaDry amp High Static Blower Compressor Min Circuit Amp Voltage Rated Voltage Code Voltage Min Max QTY RLA LRA G 208 230 60 1 197 254 12 8 58 3 18 3 265 60 1 239 292 9 6 54 0 14 0 H 208 230 60 3 197 254 77 554 11 9 460 60 3 414 506 3 6 28 0 6 0 208 230 60 1 197 254 73 0 21 4 265 60 1 239 292 60 0 17 4 208 230 60 3 197 254 58 0 14 9 460 60 3 414 506 28 0 7 7 208 230 60 1 197 254 79 0 265 60 1 239 292 72 0 208 230 60 3 197 254 73 0 460 60 3 414 506 38 0 208 230 60 1 197 254 112 0 208 230 60 3 197 254 88 0 460 60 3 414 506 1 44 0 208 230 60 1 197 254 117 0 208 230 60 3 197 254 83 1 460 60 3 414 506 41 0 208 230 60 1 197 254 134 0 208 230 60 3 197 254 110 0 460 60 3 414 506 i 52 0 NEUTRAL CONNECTION REQUIRED AII F Voltage 460 vac units with ClimaDry require a four wire power supply with neutral ClimaDry circulators are rated 265 vac and are wired between one hot
36. O to the G Y1 Y2 and O W2 terminals of the DXM control board will bring the unit on in 2nd Stage Cooling When the call is satisfied at the thermostat the unit will continue to run in 1st Stage Cooling until the 1st Stage Cooling call is removed or satisfied shutting down the unit Note Not all units have two stage cooling functionality e g GC series units 1st Stage Heating A simultaneous call from G and Y1 to the G and Y1 terminals of the DXM control board will bring the unit on in 1st Stage Heating 2nd Stage Heating A simultaneous call from G Y1 and Y2 to the G Y1 and Y2 terminals of the DXM control board will bring the unit on in 2nd Stage Heating When the call is satisfied at the thermostat the unit will continue to run in 1st Stage Heating until the call is removed or satisfied shutting down the unit NOTE Not all units have two stage heating functionality e g GC series units Reheat Mode A call from the Humidistat Dehumidistat to the H terminal of the DXM control board will bring the unit on in Reheat Mode if there is no call for cooling at the thermostat When the Humidistat Dehumidification call is removed or satisfied the unit will shut down Note Cooling always overrides Reheat Mode In the Cooling mode the unit cools and dehumidifies If the cooling thermostat is satisfied but there is still a call for dehumidification the unit will continue to operate in Reheat Mode
37. Unit Power Disconnect Insulated Hose Kit Low Voltage Knockouts P T Plugs Vibration Isolation Pad 16 ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY Open Loop Ground Water Systems Typical open loop piping is shown in Figure 14 Shut off valves should be included for ease of servicing Boiler drains or other valves should be tee d into the lines to allow acid flushing of the heat exchanger Shut off valves should be positioned to allow flow through the coax via the boiler drains without allowing flow into the piping system P T plugs should be used so that pressure drop and temperature can be measured Supply and return water piping materials should be limited to copper PE or similar material PVC or CPVC should never be used as they are incompatible with the POE oils used in HFC 410A products and piping system failure and property damage may result A WARNING A WARNING Polyolester Oil commonly known as POE oil is a synthetic oil used in many refrigeration systems including those with HFC 410A refrigerant POE oil if it ever comes in contact with PVC or CPVC piping may cause failure of the PVC CPVC PVC CPVC piping should never be used as supply or return water piping with water source heat pump products containing HFC 410A as system failures and property damage may result Water quantity should be plentiful and of good quality Consult
38. Unit minimum entering air temperature while in the dehumidification cooling or continuous fan modes is 65 F DB 55 F WB Operation below this minimum may result in nuisance faults A thermostat with dehumidification mode or thermostat and separate humidistat dehumidistat is required for activation and control of ClimaDry Il Downflow units and 575 volt units are not eligible for ClimaDry climatemaster com 3 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 General Information Safety Warnings cautions and notices appear throughout this manual Read these items carefully before attempting any installation service or troubleshooting of the equipment DANGER Indicates an immediate hazardous situation which if not avoided will result in death or serious injury DANGER labels on unit access panels must be observed WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury CAUTION Indicates a potentially hazardous situation or an unsafe practice which if not avoided could result in minor or moderate injury or product or property damage NOTICE Notification of installation operation or maintenance information which is important but which is not hazard related WARNING A WARNING The EarthPure Application and Service Manual should be read and understood before attempting to service refrigerant circuit
39. WATER SENSOR LOW TEMP PROTECTION AIR COIL HIGH PRESSURE SWITCH HIGH PRESSURE WATER SWITCH HIGH LEAVING WATER TEMP SWITCH JUMPER ALARM Loss OF CHARGE PRESSURE SWITCH MOTORIZED VALVE MOTORIZED VALVE END SWITCH FIELD WIRING TERMINAL BLOCK REVERSING VALVE COIL DIP SWITCH 2 POSITION 4 FPI THERMISTOR PROVIDES LOW TEMPERATURE PROTECTION FOR WATER WHEN USING ANTI FREEZE SOLUTIONS CUT JW3 JUMPER 5 TYPICAL HEAT PUMP THERMOSTAT WIRING SHOWN REFER TO THERMOSTAT INSTALLATION INSTRUCTIONS FOR WIRING TO THE UNIT WIRE Y FROM T STAT TO Y CXM WHEN A MOTORIZED VALVE IS NOT USED 0 TERMINAL NOT USED IN COOLING ONLY APPLICATIONS T STAT WIRING MUST BE CLASS AND VOLTAGE RATING EQUAL TO OR GREATER THAN UNIT SUPPLY VOLTAGE 6 24V ALARM SIGNAL SHOWN FOR DRY ALARM CONTACT CUT JWI JUMPER AND ANTI FREEZE SOLUTIONS CUT JW3 JUMPER 7 TRANSFORMER SECONDARY GROUND VIA GREEN WIRE WITH YELLOW STRIPE FROM C TERMINAL TO CONTROL BOX 8 USE START ASSIST CAPACITOR ONLY ON UNIT 006 018 FOR RESIDENTIAL UNITS 015 018 SAC MAY NEED TO BE STRAPPED TO CAPACITOR DRAWING NO REV 96B0228N77 A CXM CONTROLLER FAULT CODES DESCRIPTION OF OPERATION LED ALARM RELAY NORMAL MODE ON OPEN NORMAL MODE W UPS WARNING ON CYCLE CLOSED 5 SEC OPEN 25 SEC IS NON FUNCTIONAL OFF OPEN FAULT RETRY SLOW FLASH OPEN LOCKOUT FAST FLASH CLOSED OVER UNDER VOLTAGE SHUTDOWN SLOW FLASH OPEN CLOSED AFTER 15 MIN
40. _ flow rate gpm x temp diff deg F x fluid facto __ Btu hr Superheat Suction temperature suction saturation temp deg F Subcooling Discharge saturation temp liquid line temp deg F Use 500 for water 485 for antifreeze Rev 12 08 Note Never connect refrigerant gauges during startup procedures Conduct water side analysis using P T ports to determine water flow and temperature difference If water side analysis shows poor performance refrigerant troubleshooting may be required Connect refrigerant gauges as a last resort 68 ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY Tranquility TR Series 01 22 15 Rev Warranty U S amp Canada UO QOQQQQUQQUQQQQUQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ 0 0000000000 000000000 00000000000 000000000000 ANA SOE 6 6 60 0 0 0 0 0 0 0 P P P P P P P P P P 9 P 9 9 9 bbls 9 40999999999999090999999990999999099999999860006066600666666600666666066666660066666 SD OW 00 5 ne gt y f 8097 6O TT AA eourAo1d uerpeuv 0 uerpeuv pue 0 IS YOTYA 4812 1910 ose no pue 5143 239 oyroeds s AI8 sm oj A dde jou suomnejrui pue suorsn oxe Suro3210J u os so3eurep ejuoprour 10 erjuenbosuoo suorsn
41. a compressor run cycle LT2 is set at the factory for one try Therefore the control will go into lockout mode once the LT2 fault has occurred LT2 lockout code 5 Condensate overflow The condensate overflow sensor must sense overflow level for 30 continuous seconds to be recognized as a CO fault Condensate overflow will be monitored at all times CO lockout code 6 Over under voltage shutdown An over under voltage condition exists when the control voltage is outside the range of 19VAC to 30VAC Over under voltage shut down is a self resetting safety If the voltage comes back within range for at least 0 5 seconds normal operation is restored This is not considered a fault or lockout If the CXM DXM is in over under voltage shutdown for 15 minutes the alarm relay will close Over under voltage shut down code 7 Unit Performance Sentinel UPS patent pending The UPS feature indicates when the heat pump is operating inefficiently A UPS condition exists when a In heating mode with compressor energized LT2 is greater than 125 F 52 C for 30 continuous seconds or b In cooling mode with compressor energized LT1 is greater than 125 F 52 C for 30 continuous seconds or c In cooling mode with compressor energized LT2 is less than 40 F 4 5 C for 30 continuous seconds If a UPS condition occurs the control will immediately go to UPS warning The status LED will remain on as if the c
42. amp Dehumidistat OFF ON OFF ON OFF Cooling input takes priority over dehumidify input DXM is programmed to ignore the H demand when the unit is in heating mode 3N A for single stage units Full load operation for dual capacity units ON OFF Either ON or OFF 52 ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY Tranquility TR Series Rev 01 22 15 Unit Starting and Operating Conditions Operating Limits Environment Units are designed for indoor installation only Never install units in areas subject to freezing or where humidity levels could cause cabinet condensation such as unconditioned spaces subject to 10096 outside air Power Supply A voltage variation of 10 of nameplate utilization voltage is acceptable Determination of operating limits is dependent primarily upon three factors 1 return air temperature 2 water temperature and 3 ambient temperature When any one of these factors is at minimum or maximum levels the other two factors should be at normal levels to ensure proper unit operation Extreme variations in temperature and humidity and or corrosive water or air will adversely affect unit performance reliability and service life Consult Table 6a for operating limits Table 9a Operating Limits Operating Limits Cooling Heating Air Limits Min ambient air DB 45 F 7 39 F 4 C Rated ambient air DB 80 6 F 27 C 68 F 20 C Max ambient ai
43. during test mode The alarm relay will cycle on and off similar to the status LED to indicate a code representing the last fault at the thermostat Test mode can be exited by shorting the test terminals for 3 seconds Retry mode If the control is attempting a retry of a fault the status LED will slow flash slow flash one flash every 2 seconds to indicate the control is in the process of retrying Field Configuration Options Note In the following field configuration options jumper wires should be clipped ONLY when power is removed from the DXM control Water coil low temperature limit setting Jumper JW3 LT1 Low Temp provides field selection of temperature limit setting for LT1 of 30 F or 10 F 1 F or 12 C refrigerant temperature Not Clipped 30 F 1 C Clipped 10 F 12 C Open closed after 15 minutes be a dry contact no connection Not Clipped AL2 connected to R Clipped AL2 dry contact no connection Low pressure normally open Jumper 1 JW1 LP norm open provides field selection for low pressure input to be normally closed or normally open Not Clipped LP normally closed Clipped LP normally open DIP Switches Note In the following field configuration options DIP switches should only be changed when power is removed from the DXM control DIP Package 1 S1 DIP Package 1 has 8 switches and provides the following setup selections 1 1 Unit Performance Sen
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45. heat exchanger material and copper water lines Generally the more water flowing through the unit the less chance for scaling Therefore 1 5 gpm per ton 1 6 per kW is recommended as a minimum flow Minimum flow rate for entering water temperatures below 50 F 10 C is 2 0 per ton 2 2 per kW Water Coil Maintenance All other water loop applications Generally water coil maintenance is not needed for closed loop systems However if the piping is known to have high dirt or debris content it is best to establish a periodic maintenance schedule with the owner so the water coil can be checked regularly Dirty installations are typically the result of deterioration of iron or galvanized piping or components in the system Open cooling towers requiring heavy chemical treatment and mineral buildup through water use can also contribute to higher maintenance Should periodic coil cleaning be necessary use standard coil cleaning procedures which are compatible with both the heat exchanger material and copper water lines Generally the more water flowing through the unit the less chance for scaling However flow rates over per ton 3 9 per kW can produce water or debris velocities that can erode the heat exchanger wall and ultimately produce leaks Hot Water Generator Coils See water coil maintenance for ground water units If the potable water is hard or not chemically softened the high temperatu
46. high pressure switch is in series with the compressor contactor coil The high pressure fault recognition is immediate does not delay for 30 continuous seconds before de energizing the compressor High pressure lockout code 2 Example 2 quick flashes 10 sec pause 2 quick flashes 10 sec pause etc Low pressure switch The low pressure switch must be open and remain open for 30 continuous seconds during on cycle to be recognized as a low pressure fault If the low pressure switch is open for 30 seconds prior to compressor power up it will be considered a low pressure loss of charge fault The low pressure switch input is bypassed for the initial 120 seconds of a compressor run cycle Low pressure lockout code 3 Water coil low temperature LT1 The LT1 thermistor temperature must be below the selected low temperature limit setting for 30 continuous seconds during a compressor run cycle to be recognized as 1 fault The LT1 input is bypassed for the initial 120 seconds of a compressor run cycle LT1 is set at the factory for one try Therefore the control will go into lockout mode once the LT1 fault has occurred LT1 lockout code 4 Air coil low temperature LT2 The LT2 thermistor temperature must be below the selected low temperature limit setting for 30 continuous seconds during a compressor run cycle to be recognized as a LT2 fault The LT2 input is bypassed for the initial 60 seconds of
47. necessary x x x x x x x x Inlet water too hot or too cold uced or no air flow in heating Check load loop sizing loop backfill ground moisture Check for dirty air filter and clean or replace Check fan motor operation and air flow restrictions Too high of external static Check static vs blower table Reduced or no water flow in cooling Check pump operation or valve operation setting Check water flow Adjust to proper flow rate Inlet water too hot Check load loop sizing loop backfill ground moisture Air temperature out of range in heating Bring return air temperature within design parameters Scaling in water heat exchanger Perform scaling check and clean if necessary Unit overcharged Check superheat and subcooling Re weigh in charge Non condensables in system Vacuum system and re weigh in charge Restricted metering device Reduced water flow in heating Check superheat and subcooling per chart Replace Check pump operation or water valve operation setting Plugged strainer or filter Clean or replace Check water flow Adjust to proper flow rate Water temperature out of range Bring water temperature within design parameters Reduced air flow in cooling Check for dirty air filter and clean or replace Check fan motor operation and air flow restrictions Too high of external static Check static vs blo
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49. size Any particulate that is not removed can potentiall 841 micron 0 84 mm clog y 20 mesh size The ClimateMaster Water Quality Table provides water quality requirements for ClimateMaster coaxial heat exchangers The water should be evaluated by an Rev 5 6 2014 5 independent testing facility comparing to this Table and when properties are outside of these requirements an external secondary heat exchanger must be used to isolate the heat pump heat exchanger from the unsuitable water Failure to do so will void the warranty for the coaxial heat exchanger and any other components damaged by a leak Notes Closed Recirculating system is identified by a closed pressurized piping system Recirculating open wells should observe the open recirculating design considerations NR Application not recommended No design Maximum climatemaster com 19 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Electrical Line Voltage Electrical Line Voltage All field installed wiring including electrical ground must comply with the National Electrical Code as well as all applicable local codes Refer to the unit electrical data for fuse sizes Consult wiring diagram for field connections that must be made by the installing or electrical contractor All final electrical connections must be made with a length of flexible conduit to minimize vibration and sound transmissio
50. table 3 for water quality guidelines The unit can be ordered with either a copper or cupro nickel water heat exchanger Consult Table 3 for recommendations Copper is recommended for closed loop systems and open loop ground water systems that are not high in mineral content or corrosiveness In conditions anticipating heavy scale formation or in brackish water a cupro nickel heat exchanger is recommended In ground water situations where scaling could be heavy or where biological growth such as iron bacteria will be present an open loop system is not recommended Heat exchanger coils may over time lose heat exchange capabilities due to build up of mineral deposits Heat exchangers must only be serviced by a qualified technician as acid and special pumping equipment is required Desuperheater coils can likewise become scaled and possibly plugged In areas with extremely hard water the owner should be informed that the heat exchanger may require occasional acid flushing In some cases the desuperheater option should not be recommended due to hard water conditions and additional maintenance required Tranquility TR Series Rev 01 22 15 Ground Water Heat Pump Applications Water Quality Standards Table 3 should be consulted for water quality requirements Scaling potential should be assessed using the pH Calcium hardness method If the pH 7 5 and the calcium hardness is less than 100 ppm scaling potential is low If this
51. terminal of the DXM controller as shown in figure 1 to energize the modulating three way dehumidifica tion valve Once energized the valve will take 45 75 seconds to fully shift Continue flushing during this time After the valve has completed its shift use the air bleed from the top of the reheat coil to purge air from the coil Flushing Purging Wiring White Thermistor Wire Red Three Way Valve Wire climatemaster com Tranquility TR Series Rev 01 22 15 Flushing Purging Units with ClimaDry De energize the valve by removing the red wire from the ACC1 NC terminal on the DXM board The valve will spring return to its normal position in just a few seconds After the valve has fully returned repeat the process of running the valve through its cycle and purging air from the reheat coil Under extreme circumstances this procedure may be required multiple times to purge all air from the circuit After completing the flushing purging procedure recon nect the red wire to the ACC1 N O terminal on the DXM for normal operation Reconnect the white sen sor wire to the LVTB as shown below If air is allowed to collect in the ClimaDry piping nuisance trips may occur Additional flush purge cycles may be used when required Normal Unit Wiring White Thermistor Wire Red Three Way Valve Wire 55 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Unit and System Checkout
52. the PVC CPVC PVC CPVC piping should never be used as supply or return water piping with water source heat pump products containing HFC 410A as system failures and property damage may result A CAUTION A CAUTION Corrosive system water requires corrosion resistant fittings and hoses and may require water treatment A CAUTION A CAUTION Do not bend or kink supply lines or hoses A CAUTION A CAUTION Piping must comply with all applicable codes Table 1 Metal Hose Minimum Bend Radii Hose Diameter 1 2 12 7mm Minimum Bend Radii 2 1 2 6 4cm 4 10 2cm 5 1 2 14cm 3 4 19 1mm 1 25 4mm NOTICE Do not allow hoses to rest against structural building components Compressor vibration may be transmitted through the hoses to the structure causing unnecessary noise complaints Figure 11 Supply Return Hose Kit Swivel Brass Brass x Rib Crimped Fitting wi lt Length 0 6m Length Standard MPT MPT climatemaster com 13 CLIMATEMASTER WATER SDURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Water Loop Heat Pump Applications Commercial Water Loop Applications The piping system should be flushed to remove dirt Commercial systems typically include a number of piping chips and other foreign material prior to units connected to a common piping system Any unit operation see Piping System Cleaning and Flushing plum
53. the conversion process of side to back or back to side discharge for either right or left return configuration is the same In some cases it may be possible to rotate the entire unit 180 degrees if the return air connection needs to be on the opposite side Note that rotating the unit will move the piping to the other end of the unit Figure 4 Left Return Side to Back Water Connection End Water Connection Figure 5 Right Return Side to Back Discharge Air climatemaster com End a Tranquility TR Series Rev 01 22 15 Field Conversion of Air Discharge Remove Screws Move to Side Replace Screws Back Discharge Return Air Side Discharge Return Air Drain Discharge Air Water Connection End ter Connection End CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Horizontal Installation Condensate Piping Horizontal Units A condensate drain line must be installed and pitched away for the unit to allow for proper drainage This connection must meet all local plumbing building codes Pitch the unit toward the drain as shown in Figure 2 to improve the condensate drainage On small units less than 2 5 tons 8 8 kW ensure that unit pitch does not cause condensate leaks inside the cabinet Install condensate trap at each unit with the top of the trap positioned below the unit condensate drain connection as shown in Figure 6 Design the d
54. 0 120 354 364 355 375 355 375 8 13 8 13 8 13 9 14 9 14 9 14 1 5 2 25 3 127 137 126 136 126 136 266 286 255 275 244 264 7 12 8 13 8 13 8 13 7 12 5 10 17 2 19 2 12 7 14 7 8 2 10 2 181 141 137 147 144 154 392 412 395 415 398 418 9 14 9 14 9 14 8 13 8 13 7 12 1 5 2 25 3 133 143 132 142 132 142 362 382 342 362 331 351 6 11 7 12 7 12 7 12 5 10 4 9 16 18 11 8 13 8 7 6 9 6 1 5 2 25 3 140 150 140 150 139 149 459 479 441 461 431 451 Based on 1596 Methanol antifreeze solution 6 11 6 11 6 11 4 9 4 9 3 8 14 4 16 4 10 6 12 6 6 9 8 9 Full Load Cooling without HWG active 175 185 183 193 190 200 443 463 452 472 461 491 10 15 11 16 13 18 3 8 3 8 3 8 Full Load Heating without HWG active Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp Rise Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp 116 126 116 126 116 126 167 187 154 174 140 160 15 20 15 20 15 20 9 14 7 12 7 12 18 3 20 3 13 9 15 9 9 5 11 5 70 80 73 83 75 85 279 299 281 301 284 304 6 11 7 12 7 12 128 138 128 138 128 138 194 214 180 200 166 186 11 14 11 14 11 14 9 14 7 12 7 12 17 9 19 9 13 7 15 7 9 4 11 4 102 112 106 116 110 120 312 332 316 336 321 341 10
55. 0 3 157 167 164 184 172 182 130 140 129 139 128 138 500 520 479 499 458 478 Based on 15 Methanol antifreeze solution 62 7 12 6 11 5 10 20 25 16 21 13 18 17 19 12 4 14 4 7 8 9 8 431 451 440 460 450 470 ClimateMaster Water Source Heat Pumps 13 18 14 19 16 21 13 18 13 18 12 17 16 8 18 8 12 7 14 7 8 6 10 6 THE SMART SOLUTION FOR ENERGY EFFICIENCY Tranquility TR Series Rev 01 22 15 Unit Operating Conditions Table 9 Water Temperature Change Through Heat Exchanger Water Flow l m Rise Cooling F C Drop Heating F C For Closed Loop Ground Source or Closed Loop Systems at 3 gpm per ton 3 2 per kW 9 12 5 6 7 4 8 2 2 4 4 For Open Loop Ground Water Systems at 1 5 gpm per ton 1 6 per kW 20 26 11 1 14 4 10 17 5 6 9 4 PREVENTIVE MAINTENANCE Water Coil Maintenance Direct ground water applications only If the system is installed in an area with a known high mineral content 125 or greater in the water it is best to establish a periodic maintenance schedule with the owner so the coil can be checked regularly Consult the well water applications section of this manual for a more detailed water coil material selection Should periodic coil cleaning be necessary use standard coil cleaning procedures which are compatible with the
56. 01 22 15 Electrical Low Voltage Wiring Accessory Connections A terminal paralleling the compressor contactor coil has been provided on the CXM DXM control Terminal A is designed to control accessory devices such as water valves Note This terminal should be used only with 24 Volt signals and not line voltage Terminal A is energized with the compressor contactor See Figure 19 or the specific unit wiring diagram for details Low Voltage VA Ratings Component Typical Blower Relay Typical Reversing Valve Solenoid 30A Compressor Contactor Subtotal CXM board 5 9 VA Remaing VA for Accessories DXM board 8 12 VA Remaing VA for Accessories Standard transformer for CXM board is 50VA Optional DXM board and or DDC controls include 75VA transformer Figure 19 Accessory Wiring Terminal Strip 0O Typical c Water Valve Water Solenoid Valves An external solenoid valve s should be used on ground water installations to shut off flow to the unit when the compressor is not operating A slow closing valve may be required to help reduce water hammer Figure 19 shows typical wiring for 24VAC external solenoid valve Figures 20 and 21 illustrate typical slow closing water control valve wiring for Taco 500 series ClimateMaster P N AVM and Taco SBV series valves Slow closing valves take approximately 60 seconds to open very little water will flow b
57. 05 WX 9 7239000996 ON ININVYC IIll M 210 900 AZIS LINN NO ANO BOLIDVAV2 191559 18918 aS 0 NO N04 7 YO HOH 303 01 193NNOO NOLOW 178 3AOM3H 03345 MO MO HOIH O3 5 304 CANIM ANOl2V SHO10M NVI 6 ALLZ OL 39V110A 404 GALVE LVLS VNDY OL 92 LOH S3IN3S NI LSNW ONY LINN 0114905 5 191 8 X08 0N1NO2 01 2 391915 MOTISA 3MIM N3389 VIA GNNOYD ANYONOOSS N3HEOJSNVH L ZTV Ty N33ML3E 1991407 1 2 LOVLNOD AYG 304 NWOHS 1VN9IS HYYTV AYZ 9 39V1704 LINN NYHL N2lv3N9 OL YNOF ONILVY 39VLTOA SSV12 38 15 9NISIM 1 15 70951 LON 1 3A1VA QAZINOLOW V N3HM WX9 OL 1715 1 WON4 LINN OL 1081NO2 NOLLVN3dO NOLLV2I1d4V NOILYTIVASNI 19151 MO NOT 2dkl 01 83434 S SMP 110 50111705 3Z3339 LL NV NISN N3HM 304 NOLLO31ONA 3unlVNH34W3l MOT S3QIAONd YOLSIMYBHL 193 W3XV3NE 3AVH YO A983N3 SI JO SLVINSNI 01 QV3139NYSO HOVLLV 193NNOOSId NOILVH3dO AQYZ 304 NOILVN34O 022 N04 Q3133MNO2 HaWHOJSNVHI 2
58. 1112815 NVd 31VSN3QNO MOLSIWH3H 702 YOLIVLNOD Xog 1vNOlLd0 olco 9NMIM TvVNOlld LINY 39V110 3NI 97514 ONIMIM 39V110A M07 071314 ONIBIM 39V 110A INIT AH012Y 3 9 39V 110A MOT ANOL2V VIOM3AIO2 1 08 072 022 9 1 09 992 1 09 082 80 amp Q A H QN3931 ClimateMaster Water Source Heat Pumps 42 THE SMART SOLUTION FOR ENERGY EFFICIENCY Tranquility TR Series 01 22 15 Rev ts with DXM Board and PSC Fan Motor Three Phase Diagram Un Typical Wiring TITLE LEGEND Factory Low VOLTAGE WIRING MM FACTORY LINE VOLTAGE WIRING EiELD Low voLTAGE WIRING H FIELD LINE VOLTAGE WIRING PRINTED CIRCUIT TRACE OPTIONAL WIRING RELAY CONTACTOR COIL THERMISTOR CONDENSATE CIRCUIT BREAKER H V D 460 60 5 575 60 5 DXM RELAY CONTACTS N C RELAY CONTACTS N O CAPACITOR TEMPERATURE SWITCH LOW PRESSURE SWITCH PRESSURE SWITCH AL ALARM RELAY CONTACTS ASTAT Agua STAT BLOWER MOTOR BMC BLOWER MOTOR CAPACITOR BLOWER RELAY CAP COMPRESSOR CAPACITOR CB BREAKER CC COMPRESSOR CONTACTOR C CONDENSATE OVERFLOW SENSOR DISC UNIT DISCONNECT DTS DISCHARGE TEMP SWITCH Fri SENSOR LOW TEMP PROTECTION WATER COIL FP2 SENSOR LOW TEMP PROTECTION AIR COIL HP PRESSURE S
59. 132 142 131 141 416 436 396 416 376 396 18 8 20 8 13 9 15 9 8 9 10 9 138 148 136 146 135 145 550 570 525 545 500 520 Based on 15 Methanol antifreeze solution 18 5 20 5 13 6 15 6 8 7 10 7 158 168 167 177 177 187 climatemaster com 445 465 456 476 467 487 13 18 13 18 14 19 18 1 20 1 13 8 15 8 9 4 11 4 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Unit Operating Conditions Table 8 TR Series Typical Unit Operating Pressures and Temperatures Continued Full Load Cooling without HWG active Full Load Heating without HWG active Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp Rise 2E Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp 115 125 115 125 115 125 174 194 159 179 144 164 10 15 9 14 9 14 19 8 21 8 14 6 16 6 9 5 11 5 66 76 69 79 72 82 314 334 318 338 321 341 11 16 12 17 12 17 123 133 122 132 122 132 233 253 219 239 205 225 10 15 9 14 9 14 97 107 101 111 106 116 354 374 360 380 365 385 10 2 12 2 7 6 9 6 5 7 128 138 128 138 128 138 309 329 290 310 271 291 12 17 11 14 11 14 18 3 20 3 13 5 15 5 8 7 10 7 130 140 136 146 143 153 394 414 401 421 409 429 13 3 15 3 9 9 1 9 6 6 8 6 133 143 133 143 132 142 406 426 386
60. 138 261 281 8 13 7 12 12 8 14 8 137 147 407 427 19 24 9 6 11 6 127 137 247 267 8 13 6 11 8 2 10 2 144 154 414 434 18 23 6 4 8 4 136 146 364 384 7 12 3 8 15 7 17 7 170 180 449 469 135 145 350 370 7 12 4 9 11 7 13 7 178 188 455 475 134 144 336 356 7 12 4 9 7 6 9 6 186 196 460 480 142 152 467 487 5 10 4 9 13 5 15 5 141 151 451 471 5 10 4 9 9 9 11 9 140 150 435 455 5 10 3 8 6 3 8 3 Based on 15 Methanol antifreeze solution climatemaster com 59 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Unit Operating Conditions Table 8 TR Series Typical Unit Operating Pressures and Temperatures Continued Full Load Cooling without HWG active 012 Full Load Heating without HWG active Water Flow GPM ton Entering Water Temp F Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp Rise F Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp 1 5 2 25 3 30 116 126 113 123 111 121 155 175 144 164 132 152 14 19 15 20 17 22 9 14 8 13 6 11 19 4 21 4 14 3 16 3 9 1 11 1 70 80 72 82 75 85 311 331 315 335 319 339 8 13 8 13 8 13 8 13 8 13 8 13 1 5 2 25 3 123 133 122 132 121 131 208 228 196 216 184 204 8 13 9 14 9 14 9 14 7 12 5 10 18 1 20 1 13 4 15 4 8 6 10 6 102 112 106 116 11
61. 1415 NI 82N39TTO IN SWO ALNVUAVM ANV JO AHL LO V3LENOO JO IND LSNIVOV YASVHOUNd WAHL JO AGANAA TIOS AHL SI AGAWAN SIHLL Wo JO umurxeur aq oq eus pungar pres s poo3 Jo UMI 19 ur WO pred eseqamd WO osodind 219559 sir JO s rej Apaurar pue Jo uorjounj eur Tp 1291105 o Aq Jo Tequimu o qeuosear v pue JO uorjour eur YIL Jo LUO eO PUIOUP TNO ur A10 58 s JA OF 92000 UTILIA 1918 JI seq qonqa 10 Wed 10 93ueqoxo ur ped T Imq 1 Mou P 07 10 10 edar oF s WO 18 oq ATWO JO qeq JO aq up SWIIGQHIA PH 10 NOLLVLIATT Auer porun ou JO poji aq preys pue asodind sepnonsed 10 JO Aue Jo soruermA ss idx Aue uon MOM Surpnjour sonuexreA jsrxo SATUL LIEM 1910 jeu SI jr peurejuoo ou Surpuejsujrgou JJ 19410 JO Nar ut sr AjUeLIeA sit L Aurere ssoidxg parun s WO Aq jou yed Aue jo
62. 30 F or 10 F 1 F or 12 C refrigerant temperature Note This jumper should only be clipped under extenuating circumstances as recommended by ClimateMaster technical services Not Clipped 30 F 1 C Clipped 10 F 12 C DXM is non functional Off Fault Retry ow Flash Lockout ast Flash Test Mode Night Setback Flashing Code 2 lashing fault code lashing fault code Open Alarm relay setting Jumper 4 JW4 AL2 Dry provides field selection of the alarm relay terminal AL2 to be jumpered to 24VAC or to Flashing Code 3 Invalid T stat Inputs Flashing Code 4 ow Flash LP Fault Slow Flash LT1 Fault Slow Flash LT2 Fault Slow Flash Slow Flash Flashing Code 2 Flashing Code 3 Flashing Code 4 Flashing Code 5 Flashing Code 6 Over Under Voltages ow Flash Flashing Code 7 Slow Flash 1 flash every 2 seconds Fast Flash 2 flashes every 1 second Flash code 2 2 quick flashes 10 second pause 2 quick flashes 10 second pause etc On pulse 1 3 second off pulse 1 3 second Field Selectable Inputs Test mode Test mode allows the service technician to check the operation of the control in a timely manner By momentarily shorting the test terminals the DXM control enters a 20 minute test mode period in which all time delays are sped up 15 times Upon entering test mode the status LED will flash a code representing the last fault For diagnostic ease at the thermostat the alarm relay will also cycle
63. 39 149 560 580 536 556 511 531 Based on 15 Methanol antifreeze solution 4 9 4 9 4 9 23 28 20 25 18 22 17 7 19 7 18 4 15 4 9 11 Full Load Cooling without HWG active 153 163 160 170 167 177 369 389 376 396 384 404 14 19 15 20 16 21 15 4 17 4 11 6 13 6 7 8 9 8 Full Load Heating without HWG active Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp Rise Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp 108 118 108 118 108 118 180 200 165 185 150 170 16 21 16 21 16 21 10 15 9 14 9 14 20 6 15 2 17 2 9 7 11 7 61 71 64 74 66 76 314 334 317 337 319 339 6 11 7 12 7 12 14 19 13 18 13 18 113 123 113 123 113 123 206 226 190 210 173 193 11 14 11 14 11 14 10 15 9 14 9 14 19 8 21 8 14 5 16 5 9 3 11 3 90 100 95 105 99 109 350 370 357 377 364 384 11 16 11 16 10 15 14 19 14 19 14 19 10 5 12 5 7 9 9 9 5 2 7 2 119 129 118 128 118 128 305 325 287 307 269 289 9 14 9 14 9 14 12 17 11 14 11 14 18 8 20 8 13 8 15 8 8 8 10 8 123 133 129 139 135 145 391 411 399 419 407 427 12 17 12 17 13 18 14 19 14 19 14 19 13 7 15 7 10 3 12 3 6 9 8 9 124 134 124 134 123 133 402 422 382 402 363 383 7 12 7 12 7 12 14 19 13 18 13 18 17 8 19 8 13 1 15 1 8 3 1
64. 4 On Heat Pump Off Heat Cool 1 4 Thermostat type O B DIP 1 4 provides selection of thermostat type for reversing valve activation Heat pump thermostats with O output reversing valve energized for cooling or B output reversing valve energized for heating can be selected with DIP 1 4 On HP stat with O output for cooling Off stat with B output for heating 1 5 Dehumidification mode DIP 1 5 provides selection of normal or dehumidification fan mode In dehumidification mode the fan speed relay will remain off during cooling stage 2 In normal mode the fan speed relay will turn on during cooling stage 2 On Normal fan mode Off Dehumidification mode 1 6 DDC output at EH2 DIP 1 6 provides selection for DDC operation If set to DDC Output at EH2 the EH2 terminal will continuously output the last fault code of the controller If set to EH2 normal EH2 will operate as standard electric heat output EH2 Normal Off DDC Output at EH2 1 7 Boilerless operation DIP 1 7 provides selection of boilerless operation In boilerless mode the compressor is only used for heating when LT1 is above the temperature specified by the setting of DIP 1 8 Below DIP 1 8 setting the compressor is not used and the control goes into emergency heat mode staging on 1 and EH2 to provide heating On normal Off Boilerless operation 1 8 Boilerless changeover temperature DIP 1 8 provides selec
65. 406 367 387 14 19 13 18 13 18 17 6 19 6 12 9 14 9 8 3 10 3 138 148 138 148 138 148 505 525 484 504 463 483 Based on 15 Methanol antifreeze solution 19 24 16 21 14 19 16 8 18 8 12 4 14 4 7 9 9 9 Full Load Cooling without HWG active 164 174 172 182 180 190 434 454 443 463 453 473 16 4 18 4 12 3 14 3 8 3 10 3 Full Load Heating without HWG active Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp Rise Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp 119 129 119 129 119 129 190 210 179 199 158 178 15 20 15 20 15 20 10 15 9 14 9 14 19 3 21 3 14 6 16 6 9 8 11 8 63 73 66 76 69 79 284 304 288 308 292 312 5 10 6 10 6 11 3 8 3 8 124 134 123 133 123 133 248 268 230 250 213 233 10 15 10 15 10 15 10 15 9 14 9 14 19 21 14 3 16 3 9 6 11 6 92 102 96 106 100 110 309 329 313 333 317 337 8 13 9 14 9 14 129 139 129 139 129 139 337 357 328 348 300 320 8 13 8 13 8 13 12 17 11 16 11 16 18 6 20 6 14 16 9 4 11 4 123 133 128 138 133 143 339 359 344 364 350 370 11 16 11 16 12 17 12 5 14 5 9 3 11 3 6 2 8 2 134 144 134 144 134 144 426 446 406 426 386 406 6 11 6 11 6 11 15 20 15 20 15 20 18 2 20 2 13 7 15 7 9 2 11 2 140 150 140 150 1
66. 84082l4 ATNO SHOLINGNOD WX9 M3d402 ISN 3lVld 4 Ol 334338 z1 51415 SAN 1435339 LON SI C rei m mi MS ag WS SLTA 2 140 L93NNO2SIQ mE S ix ono Ino ONIMIM 07313 tu 380 Qiu 802 80102 ava 39V110 194 rD 40105 av31 7 310N 338 Auv Wild YSWYOSSNVaL 9NI113S A8124 9 ass SONILLAS MOTH HIV i H i 1 i i WES es i i 1 1 cn Nas 0 73A wa L 301199499 6 3ioN 33s n 1 1709 087 803 jJIVNOILdO Y8 ugs 4 99 ia 7 ALON aa LOWLNOD Wav TV 244 suet 4 09 Lolo ele 039 dH 9 Sha SLINN IWNOLLdo FFEEEFETETFTT T WO2 W18 AOZ 580 c92 NH8 A802 9 ONY 310N 33 KINO 12 2 334402 ISA Aidan NO1VN3N39
67. 9 931 SNLVIS I d AMOSSIOOV 1 104135 AWIL NIV ATddNS N3L3HOLLN310d asson 63000 9NMSYM 330 HSV14 1SV3 E z did 22d zuo 12 t Iv DUA UR 32 MOOR F 05 SNES NMOHS SV SJJOGNVLS OML 401 ON 1041NO5 La NOE WON ou SMOS 9 WXQ WND VIA ANNONS ANY0N0955 uaHuOJSNYA 2018 39V1dOA MOT wayvaug 035015 7 0 9 3002 NIHSY 14 di0 HSV14 1893 HSV 14 MOTS 1 310N 00320 1 L0 03 ANO NOW Sdn Ziv Niihl38 HOLIMG 38035384 MOT 9 35015 S 3002 40 HSv24 1595 HSVI4 MOTS 1 31ON 1103207 7 Lanvs 38 1291405 URANA WKO TMP WX IMF 102 KIOLA HOLIMS 39NVH 40 SSO 201 T Nyd 038012 7 7 3002 SNiHSY 13 340 HSV13 153 HSV13 MOTS 1 310N 1003207 LIV 193 FOVLIOA AWANS LINN 4349349 NO Q31VN 39VL10A SSV T2 Mf H21IMS 38055334 H9IH MOLSIWM3H L 6 039012 N3d0 3002 SNIHSV13 330 HSV14 1SV3 HSV13 MOTS 2 310N 100207 17994 d1 38 1SnH SNR IM LINN SHE OL TOMLNOD N04 TWANV HW HOLIMS 330SS3Hd H9IH dH 035015 3005 40 MSvi4 1595 MOTS I
68. 9 14 181 141 199 219 8 13 5 10 11 9 13 9 110 120 335 355 9 14 9 14 130 140 189 209 9 14 4 9 7 7 9 7 115 125 339 359 9 14 9 14 136 146 275 295 5 10 5 10 15 1 17 1 136 146 362 382 9 14 10 15 11 3 13 3 136 146 262 282 6 11 4 9 11 1 13 1 141 151 368 388 9 14 10 15 16 9 18 9 135 145 250 270 6 11 4 9 7 2 9 2 147 157 374 394 9 14 10 15 5 6 7 6 142 152 365 385 5 10 4 9 13 8 15 8 170 180 402 422 14 19 12 17 14 4 16 4 141 151 353 373 5 10 4 9 10 2 12 2 173 183 407 427 15 20 12 17 11 1 13 1 140 150 340 360 5 10 4 9 6 6 8 6 177 187 412 432 17 22 12 17 7 7 9 1 148 158 462 482 5 10 4 9 12 5 14 5 147 157 449 469 5 10 3 8 9 2 11 2 146 156 438 458 5 10 3 8 5 9 7 9 Based on 15 Methanol antifreeze solution Full Load Cooling without HWG active Full Load Heating without HWG active Suction Discharge vater Suction Discharge vater Temp Pressure Pressure Superheat Subcooling Pressure Pressure Superheat Subcooling PSIG PSIG oF PSIG PSIG 113 123 160 180 22 27 13 18 19 5 21 5 69 79 331 351 11 16 20 25 110 120 147 167 25 30 11 16 14 2 16 2 72 82 335 355 11 16 20 25 108 118 135 155 28 33 9 14 8 9 10 9 75 85 339 359 11 16 21 26 124 134 211 231 9 14 10 15 18 20 101 111 360 380 9 14 20 25 122 132 199 219 12 17 9 14 13 2 15 2 105 115 363 383 9 14 19 24 120 130 187 207 15 20 8 13 8 4 10 4 110 120 366 386 9 14 19 24 129 139 275 295 7 12 8 13 17 4 19 4 130 140 400 420 10 15 20 25 12 8 14 8 128
69. 97 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 x 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 NEUTRAL CONNECTION REQUIRED All F Voltage 460 vac units with internal secondary circu ators require a four wire power supply with neutral Internal secondary circulators are rated 265 vac and are wired between one hot leg and neutral 24 ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY Rated Voltage Voltage Min Max Compressor Tranquility TR Series Rev 01 22 15 Electrical Data with ClimaDry PSC Blower QTY RLA LRA Min Circuit Amp 208 230 60 1 197 254 1 12 8 18 3 265 60 1 239 292 9 6 14 0 208 230 60 3 197 254 7 7 11 9 460 60 3 414 506 3 6 6 0 208 230 60 1 197 254 21 4 265 60 1 239 292 17 4 208 230 60 3 197 254 14 9 460 60 3 414 506 7 7 208 230 60 1 197 254 265 60 1 239 292 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 NEUTRAL
70. Airflow 0 20 0 25 0 30 0 35 0 40 0 45 0 50 764 755 745 735 715 696 676 686 676 657 657 647 637 617 608 598 588 578 568 568 559 764 755 745 735 715 696 676 686 676 657 657 647 637 617 608 598 588 578 568 568 559 Black areas denote ESP where operation is not recommended Units factory shipped on medium speed Other speeds require field selection All airflow is rated and shown above at the lower voltage if unit is dual voltage rated e g 208V for 208 230V units Only two speed fan H amp M available on 575V units Performance stated is at the rated power supply performance may vary as the power supply varies from the rated climatemaster com 35 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Blower Performance Data with PSC and ClimaDry Fan Rated Airflow cfm Standard TR w ClimaDry in wg Speed Airflow 0 00 0 10 0 20 0 30 0 40 0 50 0 60 0 70 o 00 MEDIUM 985 959 880 834 770 702 602 LOW 798 783 764 728 652 602 HIGH EDEN 1099 945 841
71. CE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Preventive Maintenance Fan Motors All units have lubricated fan motors Fan motors should never be lubricated unless obvious dry operation is suspected Periodic maintenance oiling is not recommended as it will result in dirt accumulating in the excess oil and cause eventual motor failure Conduct annual dry operation check and amperage check to ensure amp draw is no more than 1096 greater than indicated on serial plate data Air Coil The air coil must be cleaned to obtain maximum performance Check once a year under normal operating conditions and if dirty brush or vacuum clean Care must be taken not to damage the aluminum fins while cleaning CAUTION Fin edges are sharp Cabinet Do not allow water to stay in contact with the cabinet for long periods of time to prevent corrosion of the cabinet sheet metal Generally vertical cabinets are set up from the floor a few inches 7 8 cm to prevent water from entering the cabinet The cabinet can be cleaned using a mild detergent Refrigerant System To maintain sealed circuit integrity do not install service gauges unless unit operation appears abnormal Reference the operating charts for pressures and temperatures Verify that air and water flow rates are at proper levels before servicing the refrigerant circuit 64 ClimateMaster Water Source Heat Pumps Fault THE SMART SOLUTION FOR ENERGY EFFICIENCY Pos
72. D COLORS dd SEE za TORRE LEB En RED 1 NOTE 7 2507 BLK RED SE 575 GRY aM em TYPICAL HEAT M cd an TA ae Ea 1 I C0M2 COMI SEE NOTE 5 i wes COM Y annoi 4 RED RED TH COMPR STAGE 1 R NOT GRY NEUTRAL COMPR 2 stage b d 2 m TERMINAL BLOCK NEUTR lec o POR 9 OPTIONAL wi INTERNAL PUMP CootING ORG DXM dr MICROPROCESSOR FAN GRY TG 5 CONTROL LOGIC U 24 VAC g GRY BLK SEE TABLE ALT MTR BOX FOR 380V 8 460V COMMON BNI c 7 SEE amp 1 RED 8 HP 929 H ALARM vio au 8 24 NOTE 6 e i 4 RED xi E ME AMA B29 oc o Pc YEL 4 SEE NOTE 6 ron Jue e SEE NOTE 4 p a RY CONTACT FOR ALARM ds 2 e STATUS 0 FPI 4 ory FPI i OPTIONAL FOR UNITS EQUIPPED WITH HPWS BRN 5 A2 D test GRY 7 Hews i 2 NSB 7 i n al WTR IN pep HP I Md r ore Lue Em i _ P RV M 1 i 2p reo i ESD RV 21 1 T ORG RVS G OVR TEST G Y H 4 YEL i UT zm Wer eo lau FIELD WIRING I SEE M DISCONNECT OPTION Ps 6 EP Low NOTE L Bev PRESENT M awe N s s FP2 Low El L hH lose OE
73. F 49 C 90 F 32 C 1 5 to 3 0 ton 1 6 to 3 2 per kW Normal Water Flow If with ClimaDry 65 55 F 18 13 C climatemaster com 53 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Re v 01 22 15 Piping System Cleaning and Flushing Piping System Cleaning and Flushing Cleaning and flushing the WLHP piping system is the single most important step to ensure proper start up and continued efficient operation of the system Follow the instructions below to properly clean and flush the system 1 2 54 Ensure that electrical power to the unit is disconnected Install the system with the supply hose connected directly to the return riser valve Use a single length of flexible hose Open all air vents Fill the system with water DO NOT allow system to overflow Bleed all air from the system Pressurize and check the system for leaks and repair as appropriate ClimaDry equipped units have a manual air bleed valve at the top of the reheat coil This valve must be used to bleed the air from the reheat coil after filling the system for ClimaDry to operate properly Verify that all strainers are in place ClimateMaster recommends a strainer with 20 stainless steel wire mesh Start the pumps and systematically check each vent to ensure that all air is bled from the system Verify that make up water is available Adjust make up water as required to replace the air w
74. FICIENCY Vertical Unit Location Units are not designed for outdoor installation Locate the unit in an INDOOR area that allows enough space for service personnel to perform typical maintenance or repairs without removing unit from the mechanical room closet Vertical units are typically installed in a mechanical room or closet Never install units in areas subject to freezing or where humidity levels could cause cabinet condensation such as unconditioned spaces subject to 100 outside air Consideration should be given to access for easy removal of the filter and access panels Provide sufficient room to make water electrical and duct connection s If the unit is located in a confined space such as a closet provisions must be made for return air to freely enter the space by means of a louvered door etc Any access panel screws that would be difficult to remove after the unit is installed should be removed prior to setting the unit Refer to Figures 7 and 8 for typical installation illustrations Refer to unit submittal data or engineering design guide for dimensional data 1 Install the unit on a piece of rubber neoprene or other mounting pad material for sound isolation The pad should be at least 3 8 10mm to 1 2 13mm in thickness Extend the pad beyond all four edges of the unit 2 Provide adequate clearance for filter replacement and drain pan cleaning Do not block filter access with piping conduit or other materi
75. IENCY Overview Horizontal units can be field converted between side straight and back end discharge using the instructions below Note It is not possible to field convert return air between left or right return models due to the necessity of refrigeration copper piping changes Preparation It is best to field convert the unit on the ground before hanging If the unit is already hung it should be taken down for the field conversion Side to Back Discharge Conversion 1 Place unit in well lit area Remove the screws as shown in Figure 4 to free top panel and discharge panel 2 Lift out the access panel and set aside Lift and rotate the discharge panel to the other position as shown being careful with the blower wiring 3 Check blower wire routing and connections for tension or contact with sheet metal edges Re route if necessary 4 Check refrigerant tubing for contact with other components 5 Reinstall top panel and screws noting that the location for some screws will have changed 6 Manually spin the fan wheel to ensure that the wheel is not rubbing or obstructed 7 Replace access panels Back to Side Discharge Conversion If the discharge is changed from back to side use above instruction noting that illustrations will be reversed Left vs Right Return It is not possible to field convert return air between left or right return models due to the necessity of refrigeration copper piping changes However
76. IS RATED FOR VOLTAGE UP TO 277v Over Usoen VOLTAGE SLOW FLASH OFF FLASHING CODE 7 OPEN NoTE 1 Leo MVES MOTORIZED VALVE END SWITCH 9 BLOWER MOTOR IS FACTORY WIRED FOR HIGH amp LOW SPEEDS NO OTHER COMBINATION IS AVAILABLE Ss Hine ON OFF Coor 8 Cvete Nore 5 fA SoLENoID PI FiELo WIRING TERMINAL BLOCK SWAPPED FAST FLASH Orr FLASHING CODE 9 RVS REVERSING VALVE SOLENOID 1 STATUS LED GREEN SLOW FLASH CONTROLLER IN FAULT RETRY MODE FAST FLASH CONTROLLER IN LockouT TRANS TRANSFORMER SLOW FLASH FLASH PER EVERY 2 SECONDS FAST FLASH 2 FLASHES PER EVERY SECOND 2 Fault LED RED FLASHES A COJE REPRESENTING LAST FAULT IN MEMORY IF ND FAULT IN MEMORY CODE IS FLASHED 5 CvcuEs APPROPRIATE CODE CYCLING ALARM RELAY N THE SAME SEQUENCE AS FAULT LED L ALARM RELAY CLOSES AFTER 15 MINUTES 5 ALARM RELAY CYCLES C OSED FOR 3 SECONDS AND OPEN FOR 25 SECONDS BLU BLK TABLE WIRE NUMBER BLOWER SPEEDS 2 3 n 5 BLK RED Factory MED BH H BR2 6 BM R TO BR2 3 TO BR2 7 NOT USED BR2 6 BR2 4 YEL 165 HI LOW BMH TO BR2 6 BM R TO BR2AS NOT USED BM L TO BRA T BR2 6 TO BR2 4 E EE im MED LOW BM H TO BR2C BM R TO BR2 5 BM F TO ERZ 6 BM L TO BR2 T BR2 2 TO SEE NOTE COMPRESSOR SECOND STAGE 1 BLU OLENOID TWO STAGE UNITS ONL OPTIONAL gt BLU oo BLU BRN INTERNAL TRANSFORMER PRIMARY sv LEA
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79. NOTE Stow FLASH FAST FaSt OFF FLASHING CODE 2 OPEN CLOSED LP LocKOUT NOTE SLOW FLASH FAST Fast OFF FLASHING CODE OPEN CLOSED WIRE NUT JW JUMPER WIRE FPI FAULT Lockout NOTE SLow FLASH FAST Fast OFF FLASHING Coe amp OPEN CLOSED L LAT LEAVING AIR TEMPERATURE 7 TRANSFORMER SECONDARY GROUND VIA GREEN WIRE WITH YELLOW STRIPE FROM TERMINAL TO CONTROL FP FAULT 7 Lockout Stow FLASH Fast Fast Orr FLASHING Cove 5 OP N CLOSED E SPLICE CAP LOC Loss or CHARGE PRESSURE SWITCH 8 AQUA STAT 15 SUPPLIED WITH UNIT AND MUST BE WIRED IN SERIES WITH THE HOT LEG TO THE PUMP CO Locxour Nove Stow FLASH FasrF Asr OFF Flashing Coor 6 Orn CLosED OPTIONAL MT AGUA STAT
80. Pressure PSIG kPa Base Unit 500 3447 Internal Secondary Pump ISP 145 999 Internal Motorized Water Valve MWV 300 2 068 Internal Auto Flow Valve 300 2 068 ClimaDry 145 999 Use the lowest maximum pressure rating when multiple options are combined 6 ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY Horizontal Unit Location Units are not designed for outdoor installation Locate the unit in an INDOOR area that allows enough space for service personnel to perform typical maintenance or repairs without removing unit from the ceiling Horizontal units are typically installed above a false ceiling or in a ceiling plenum Never install units in areas subject to freezing or where humidity levels could cause cabinet condensation such as unconditioned spaces subject to 10096 outside air Consideration should be given to access for easy removal of the filter and access panels Provide sufficient room to make water electrical and duct connection s If the unit is located in a confined space such as a closet provisions must be made for return air to freely enter the space by means of a louvered door etc Any access panel screws that would be difficult to remove after the unit is installed should be removed prior to setting the unit Refer to Figure 3 for an illustration of a typical installation Refer to unit submittal data or engineering design guide for dimensiona
81. TRANQUILITY HIGH EFFICIENCY TR SERIES MODELS TRH V OO6 060 60Hz 4 1 INSTALLATION OPERATION amp MAINTENANCE 97B0075N08 Revised 22 January 2015 CLIMATEMASTER Water Source Heat Pump Systems Table of Contents Model Nomenclature General Overview General Information Unit Physical Data Horizontal Installation Field Conversion of Air Discharge Horizontal Installation Vertical Installation Piping Installation Water Loop Heat Pump Applications Ground Loop Heat Pump Applications Ground Water Heat Pump Applications Water Quality Standards Electrical Line Voltage Electrical Data Standard Unit PSC Blower Electrical Data High Static PSC Blower Electrical Data Internal Secondary Pump PSC Blower Electrical Data High Static PSC Blower with Internal Secondary Pump Electrical Data with Climadry PSC Blower Electrical Data Climadry amp High Static PSC Blower Electrical Data ECM Blower Electrical Data ECM Blower with Internal Secondary Pump Electrical Data ECM Blower with Climadry Electrical Power Wiring Electrical Power amp Low Voltage Wiring Electrical Low Voltage Wiring Electrical Thermostat Wiring TR Blower Performance Data Standard Unit PSC TR Blower Performance Data High Static PSC Blower Performance Data with PSC and ClimaDry Blower Performance Data with High Static PSC and ClimaDry Blower Performance Data ECM Motor ECM Contr
82. VOLTAGES Straight TCH 030 EGHF N A for sizes 006 009 012 036 EGHF 042 RETURN AIR OPTIONS 048 LEFT RETURN 060 GHEN R RIGHT RETURN LEFT RETURN STAINLESS STEEL DRAIN PAN W RIGHT RETURN STAINLESS STEEL DRAIN PAN REVISION LEVEL BS CURRENT REVISION HEAT EXCHANGER OPTIONS Non Coated Air Tin plated Air Coil VOLTAGE Copper Cupro nickel Copper Cupro nickel G 208 230 60 1 Standard C N A J 265 60 1 Motorized Valve T 5 U H 208 230 60 3 IClimaDry E P D F F 460 60 3 N 575 60 3 WATER CIRCUIT OPTIONS 0 None 2 HWG Coil Only CONTROLS 5 Internal Secondary Pump C CXM 6 HWG Coil Only w Auto Flow Regulator 2 5 GPM Ton D DXM 7 HWG Coil Only w Auto Flow Regulator 3 0 GPM Ton 8 Auto Flow Regulator 2 5 GPM Ton wLON 9 Auto Flow Regulator 3 0 GPM Ton M DXMWLON N CXM wiMPC CABINET INSULATION P DXM wiMPC 1 EXTENDED RANGE 2 EXTENDED RANGE w ULTRA QUIET 3 STANDARD RANGE 4 STANDARD RANGE w ULTRA QUIET NOTE Some options configurations not available on all series Please consult Engineering Guides for model specific options ClimaDry Option Notes 1 2 Unit must have DXM control option 460 volt unit units require a four wire power supply with neutral ClimaDry may not be combined with motorized water valve internal secondary circulating pump or automatic flow regulator options
83. WITCH HPWS HIGH PRESSURE WATER SWITCH 15 0510 6 4 14 NOTES 1 COMPRESSOR THERMALLY PROTECTED INTERNALLY 2 ALL WIRING THE UNIT MUST COMPLY NEC AND LOCAL CODES 3 TRANSFORMER IS WIRED 460V BLK RED LEAD FOR 460 60 5 UNITS 575V GRY LEAD FOR 575 60 5 TRANSFORMER IS ENERGY LIMITING OR MAY HAVE CIRCUIT BREAKER FPI THERMISTER PROVIDES LOW TEMPERATURE PROTECTION FOR WATER WHEN USING ANTI FREEZE SOLUTIONS cur JW3 JUMPER 5 REFER MPC LON OR TSTAT INSTALLATION APPLICATION AND OPERATION MANUAL FOR CONTROL WIRING TO THE UNIT WIRE YI FROM T STAT TO YI DXM WHEN A MOTORIZED VALVE IS NOT USED T STAT WIRING MUST BE CLASS AND VOLTAGE RATING EQUAL TO OR GREATER THAN UNIT SUPPLY VOLTAGE HEAT COOL THERMOSTATS NOT COMPATIBLE WITH MOTORIZED WATER VALVE 6 ZLV ALARM SIGNAL SHOWN FOR DRY ALARM CONTACT CUT JUMPER AND DRY CONTACT WILL BE AVAILABLE BETWEEN ALI AND ALZ DRAWING NO 96B0008N25 DXM CONTROLLER FAULT CODES REV J OPERATION STATUS LED TEST LED FAULT LED ALARM RELAY GREEN YELLOW RED NORHAL MODE ON OFF 7 IS NON FUNCTIONAL OFF OFF OFF OPEN Test MODE ON Note 2 Cycle NOTE 3 NIGHT SETBACK FLASHING CODE Z 2 EMERGENCY SHUT DOWN FLASHING CODE 3 NOTE 2 INVALID INPUTS FLASHING CODE Note 2 No FAULT IN Menon ON OFF FLASHING Cope T DFEN HP FAUT LOCKOUT
84. ading Make sure all units have been received Inspect the packaging of each unit and inspect each unit for damage Ensure that the carrier makes proper notation of any shortages or damage on all copies of the freight bill and completes a common carrier inspection report Concealed damage not discovered during unloading must be reported to the carrier within 15 days of receipt of shipment If not filed within 15 days the freight company can deny the claim without recourse Note It is the responsibility of the purchaser to file all necessary claims with the carrier Notify your equipment supplier of all damage within fifteen 15 days of shipment Storage Equipment should be stored in its original packaging in a clean dry area Store units in an upright position at all times Stack units a maximum of 3 units high Unit Protection Cover units on the job site with either the original packaging or an equivalent protective covering Cap the open ends of pipes stored on the job site In areas where painting plastering and or spraying has not been completed all due precautions must be taken to avoid physical damage to the units and contamination by foreign material Physical damage and contamination may prevent proper start up and may result in costly equipment clean up ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY Examine all pipes fittings and valves before installing any of the system comp
85. als Refer to unit submittal data or engineering design guide for dimensional data 3 Provide access for fan and fan motor maintenance and for servicing the compressor and coils without removing the unit 4 Provide an unobstructed path to the unit within the closet or mechanical room Space should be sufficient to allow removal of the unit if necessary 5 Provide access to water valves and fittings and screwdriver access to the unit side panels discharge collar and all electrical connections Tranquility TR Series Rev 01 22 15 Vertical Installation Figure 7 Vertical Unit Mounting o Air Pad or extruded Figure 8 Typical Vertical Unit Installation Using Ducted Return Air Internally insulate supply ___ duct for the first 4 1 2m each way to reduce noise __ turning vanes in supply transition Flexible canvas duct _ connector to reduce noise and vibration Remove supply duct flanges from inside blower compartment and install on supply air opening of unit Do not use a supply air plenum duct smaller than the size of the supply duct flanges lt gt Rounded return transition Internally insulate return transition duct to reduce noise Rev 2 13 Notice Installation Note Ducted Return Many horizontal WSHPs are installed in a return air ceiling plenum application above ceiling Vertical WSHPs are commonly in
86. and at 32 C for indirect HX use A monitoring plan should be implemented Ryznar 6 0 7 5 Stability Index If gt 7 5 minimize steel pipe use Langelier m _ 0 510 0 5 If 0 5 minimize steel pipe use Based upon 66 HWG and Saturation Index Direct well 29 C Indirect Well HX Iron Fouling Iron Fe Ferrous lt 0 2 ppm Ferrous Bacterial Iron potential If Fe ferrous gt 0 2 ppm with pH 6 8 O2 5 ppm check for iron bacteria lt 0 5 ppm of Oxygen Iron Fouling Above this level deposition will occur Corrosion Prevention 6 8 5 6 8 5 pH Monitor treat as needed 0 5 ppm At H5S gt 0 2 ppm avoid use of copper and copper nickel piping or HX s Hydrogen Sulfide H2S 2 Rotten egg smell appears at 0 5 ppm level Copper alloy bronze or brass cast components are OK to 0 5 ppm Minimize steel pipe below 7 and no open tanks with pH 8 Ammonia ion as hydroxide chloride nitrate and sulfate compounds 0 5 ppm Maximum Allowable at maximum water temperature 24 Coper gt gt lt 20ppm Cupronickel lt 150 ppm 304 SS lt 400 ppm 316 SS lt 1000 ppm Titanium gt 1000 ppm Maximum Chloride Levels Erosion and Clogging lt 10 ppm of particles and a maximum lt 10 ppm lt 1 ppm sandfree for reinjection of particles and a maximum Particulate Size and velocity of 1 8 m s velocity of 1 8 m s Filtered for maximum 841 micron 0 84 mm Erosion Filtered for maximum 20 mesh
87. bing maintenance work can introduce air into the Procedures in this manual The flow rate is usually set piping system therefore air elimination equipment between 2 25 and 3 5 per ton 2 9 and 4 5 is a major portion of the mechanical room plumbing kW of cooling capacity ClimateMaster recommends 3 Consideration should be given to insulating the gpm per ton 3 9 per kW for most applications of piping surfaces to avoid condensation ClimateMaster water loop heat pumps To ensure proper maintenance recommends unit insulation any time the water and servicing P T ports are imperative for temperature temperature is expected to be below 60 F 15 6 C Metal and flow verification as well as performance checks to plastic threaded joints should never be used due to their tendency to leak over time Water loop heat pump cooling tower boiler systems typically utilize a common loop maintained between Teflon tape thread sealant is recommended to 60 90 F 16 32 C The use of a closed circuit evaporative minimize internal fouling of the heat exchanger Do cooling tower with a secondary heat exchanger between not over tighten connections and route piping so as the tower and the water loop is recommended If an not to interfere with service or maintenance access open type cooling tower is used continuously chemical Hose kits are available from ClimateMaster in different treatment and filtering will be necessary configura
88. cling Code 4 Test Mode LT2 Fault in Memory Flashing Code 5 Cycling Code 5 F F F F Test Mode CO Fault in Memory ashing Code 6 Cycling Code 6 Test Mode Over Under Shutdown in Memory Test Mode UPS in Memory Test Mode Swapped Thermistor ashing Code 7 Cycling Code 7 ashing Code 8 Cycling Code 8 lashing Code 9 Cycling Code 9 Do not change selection unless instructed to do so by the factory Slow Flash 1 flash every 2 seconds Fast Flash 2 flashes every 1 second Flash code 2 2 quick flashes 10 second pause 2 quick flashes 10 second pause etc On pulse 1 3 second off pulse 1 3 second CAUTION A CAUTION Do not restart units without inspection and remedy of faulting condition Equipment damage may occur climatemaster com 45 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 DXM Controls DXM Control For detailed control information see DXM AOM part 97B0003N 13 Lon controller AOM part 97B0013N01 or MPC AOM part 97 BO031NO1 Table 5b DXM LED And Alarm Relay Operations Status LED green Test LED yellow Fault LED red Description of Operation Normal mode Off Normal mode with UPS On Flashing Code 8 Alarm Relay Cycle closed 5 sec open 25 sec Air coil low temperature limit setting Jumper 2 JW2 LT2 Low Temp provides field selection of temperature limit setting for LT2 of
89. ction should be at 15 F 10 C Calculation is as follows 30 F 15 F 15 F 1 9 C 10 All alcohols should be premixed and pumped from a reservoir outside of the building when possible or introduced under the water level to prevent fumes Calculate the total volume of fluid in the piping system Then use the percentage by volume shown in table 2 for the amount of antifreeze needed Antifreeze concentration should be checked from a well mixed sample using a hydrometer to measure specific gravity Low Water Temperature Cutout Setting CXM Control When antifreeze is selected the LT1 jumper JW3 should be clipped to select the low temperature antifreeze 10 0 F 12 2 C setpoint and avoid nuisance faults see Low Water Temperature Cutout Selection in this manual Note Low water temperature operation requires extended range equipment Minimum Temperature for Low Temperature Protection Type 10 F 12 2 C 15 F 9 4 C 20 F 6 7 C 25 F 3 9 C Methanol 100 USP food grade Propylene Glycol Ethanol 25 38 29 Must not be denatured with any petroleum based product 21 25 25 16 22 20 10 15 14 climatemaster com 15 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Ground Loop Heat Pump Applications Figure 13 Typical Ground Loop Application Flow Controller To Thermostat
90. cy Shut Down situation when using a DXM unit controller A DPDT relay is required to break the line voltage to the ECM motor during ESD This relay can be wired as shown below to eliminate the ramp down and operation of the ECM blower motor _ E NOTE 6 A ARY JWL ESD Signal __ field input 40 ClimateMaster Water Source Heat Pumps 01 22 15 Rev TTE FN DATE H V 208 250 60 l CXM ECM 1 14 0555 9 30 14 LEGEND ot o CIRCUIT BREAKER ALARM NOTES BLOWER MOTOR COMPRESSOR AND BLOWER MOTOR THERMALLY PROTECTED INTERNALLY FAGTORY LOW VOLTAGE MINNS BLOWER MOTOR CAPACITOR 2 ALL WIRING TO THE UNIT MUST COMPLY WITH NEC AND LOCAL CODES FACTORY LINE VOLTAGE WIRING BLOWER RELAY 208 240 60 Hz UNITS ARE WIRED FOR 208V OPERATION FOR 240V 60 Hz OPERATION SWITCH RED WIRE TO ORG WIRE FIELD LOW VOLTAGE WIRING o RELAY CONTACTS N C COMPRESSOR CAPACITOR 220 240V 50 HZ ARE WIRED FOR 20 OPERATION FOR 220V 50 HZ OPERATION SWITCH ORG WIRE TO RED FIELD LINE VOLTAGE WIRING CIRCUIT BREAKER OPTIONAL WIRING oo DC VOLTAGE TRACES RELAY CONTACTOR Ae THERMISTOR LI wire RELAY CONTACTS N O HIGH PRESSURE LOSS OF CHARGE OPTION JUMPER COMPRESSOR CONTACTOR SENSOR CONDENSATE OVERFLOW END SWITCH SENSOR LOW TEMP PROTECTION
91. d OFF Only DIP switch numbers 1 to 4 and 7 to 9 are used WARNING A WARNING When the disconnect switch is closed high voltage is present in some areas of the electrical panel Exercise caution when working with energized equipment climatemaster com 39 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 ECM Control 2 Automatic Humidistat controlled Dehumidification Mode When the dehumidification mode is selected via DIP switch or jumper setting AND a humidistat is connected to terminal DH version II or HUM version the cooling airflow will only be reduced when the humidistat senses that additional dehumidification is required The DH or HUM terminal is reverse logic Therefore a humidistat not dehumidistat is required The DEHUM LED will be illuminated only when the humidistat is calling for dehumidification mode Heating airflow is not affected NOTE Do not select dehumidification mode if cooling setting is tap 1 The ECM motor includes soft start and ramp down features The soft start feature is a gentle increase of motor rpm at blower start up This creates a much quieter blower start cycle The ramp down feature allows the blower to slowly decrease rpm to a full stop at the end of each blower cycle This creates a much quieter end to each blower cycle and adds overall unit efficiency The ramp down feature may be eliminated during an ESD Emergen
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93. duce water hammer If water hammer persists a mini expansion tank can be mounted on the piping to help absorb the excess hammer shock Ensure that the total draw of the valve can be supplied by the unit transformer For instance a slow closing valve can draw up to 35VA This can overload smaller 40 or 50 VA transformers depending on the other controls in the circuit A typical pilot operated solenoid valve draws approximately 15VA see Figure 19 Note the special wiring diagrams for slow closing valves Figures 20 amp 21 climatemaster com 17 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Ground Water Heat Pump Applications Flow Regulation Flow regulation can be accomplished by two methods One method of flow regulation involves simply adjusting the ball valve or water control valve on the discharge line Measure the pressure drop through the unit heat exchanger and determine flow rate from Table 9 Since the pressure is constantly varying two pressure gauges may be needed Adjust the valve until the desired flow of 1 5 to 2 gom per ton 2 0 to 2 6 per kW is achieved A second method of flow control requires a flow control device mounted on the outlet of the water control valve The device is typically a brass fitting with an orifice of rubber or plastic material that is designed to allow a specified flow rate On occasion flow Figure 14 Typical Open Loop Well Application
94. e middle of the back plate Mark the position of the back plate mounting holes and drill holes with a 3 16 5mm bit Install supplied anchors and secure plate to the wall Thermostat wire must be 18 AWG wire Representative thermostat wiring is shown in Figure 22 however actual wiring connections should be determined from the thermostat IOM and or unit wiring diagram Practically any heat pump thermostat will work with ClimateMaster units provided it has the correct number of heating and cooling stages Tranquility TR Series Rev 01 22 15 Electrical Thermostat Wiring Figure 22 Units with PSC Fan Connection to CXM Control Thermostat Compressor Ww Reversing Valve oO Fan 24Vac Hot Thermostat Compressor Reversing Valve Oo Fan G 24VacHot R Units With ECM Fan Connection to ECM Control ECM Interface Board Thermostat Compressor Reversing Valve Fan G 24VacHot R 24Vac Common Fault LED L Field Wiring Factory Wiring climatemaster com 33 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 TR Blower Performance Data Standard Unit PSC Fan Speed Rated Airflow Min CFM Airflow cfm at External Static Pressure in wg HIGH MEDIUM LOW 220 150 HIGH MEDIUM LOW HIGH MEDIUM LOW HIGH MEDIUM LOW 05 0 10 0 00 0
95. ed YEL 5 d EE BLU 3 2 NEUTRAL ON 265 V SYSTEM Como SEE 7115121 o NOTE 7 NOTE 3 BENE NOTE BLK COM ORG 2L0V m E E BRG CCG EUER ETIN E oy Tor items RED 208V BRN 265V arton YO oe OF OFF Test m COMPRESSOR O Aue per Retay jue afer w RED GRY stort SEE SO o ere hora NOTE 4 FEMA Loc B EP Ld PAS R C We EET OS FP Low SEE 9 jus A FPI NOTE 4 RE Low aj Dr Smren FP2 UPS DISABLE ENABLSD STAGE2 2 1 NOT USE OUTPUT DDC MORMAL NOT USED IN COOLING ONLY APPLICATIONS dl THER Foren gt Nor x co LED bl YEL THERMOSTAT 22001 B CXM C OPTIONAL FOR MV ONLY MICROPROCESSOR CONTROL LOGIC FIELD WIRING HP HPWS WTR our RED O 10 P 0 7 6 RED m UNIT POWER SUPPLY REFER TO DATA PLATE USE COPPER CONDUCTORS ONLY SEE NOTE 2 THE SMART SOLUTION FOR ENERGY EFFICIENCY Diagram Typical Wiring 41 climatemaster com CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series 01 22 15 Rev ingle Phase Typical Wiring Diagram Units with CXM Board and PSC Fan Motor S 21907 104105 30S8320
96. ed wiring including electrical ground must comply with the National Electrical Code as well as all applicable local codes Refer to the unit electrical data for fuse sizes Consult wiring diagram for field connections that must be made by the installing or electrical contractor All final electrical connections must be made with a length of flexible conduit to minimize vibration and sound transmission to the building General Line Voltage Wiring Be sure the available power is the same voltage and phase shown on the unit serial plate Line and low voltage wiring must be done in accordance with local codes or the National Electric Code whichever is applicable Figure 15 Single Phase Line Voltage Field Wiring Three phase wiring is similar except that all three power wires are directly connected to the contactor Capacitor Unit Power Supply See electrical table foi breaker size CXM Control Voltage Connector Note 460V units with ECM ClimaDry or Internal Secondary Pump require a neutral wire Power Connection Line voltage connection is made by connecting the incoming line voltage wires to the L side of the contractor as shown in Figure 15 Consult electrical data tables for correct fuse size Transformer All 208 230 voltage units are factory wired for 208 volt If supply voltage is 230 volt installer must rewire transformer See wire diagram for co
97. edure Figure 3 Test Mode Pins BR BRG CCG Short test pins together to enter Test Mode and speed up timing c Test e On and delays for 20 minutes es Lm Lm Lm R Lm L Jw3 1 Jw2 4 172 Motorized Water Valve Option Corrections WPD Adders GPM PSI FT 0 8 0 03 0 06 14 0 05 0 12 1 5 0 09 022 14 0 05 0 12 17 0 12 0 28 22 0 47 15 i 0 22 2 3 0 51 3 0 87 1 8 2 6 3 5 23 3 4 4 5 WARNING A WARNING When the disconnect switch is closed high voltage is present in some areas of the electrical panel Exercise caution when working with energized equipment A CAUTION A CAUTION Verify that ALL water control valves are open and allow water flow prior to engaging the compressor Freezing of the coax or water lines can permanently damage the heat pump ClimaDry Option Corrections When Operating in Non ClimaDry Mode WPD Adders PSI 0 881 1 983 0 622 1 351 0 872 1 992 1 210 2 689 1 551 3 490 Table 7 1 491 3 385 TR Coax Water Pressure Drop Pressure Drop psi kPa 30 F 1 C 50 F 10 C 70 F 21 C 90 F 32 C 3 7 0 3 2 3 0 2 1 6 1 6 0 5 3 5 0 4 2 7 2 2 8 8 0 9 6 1 0 7 4 8 4
98. efore 45 seconds Once fully open an end switch allows the compressor to be energized Only relay or triac based electronic thermostats should be used with slow closing valves When wired as shown the slow closing valve will operate properly with the following notations 1 The valve will remain open during a unit lockout 2 The valve will draw approximately 25 35 VA through the Y signal of the thermostat Note This valve can overheat the anticipator of an electromechanical thermostat Therefore only relay or triac based thermostats should be used Figure 20 AVM Valve Wiring Y1 AVM Taco Valve 2 OVV eater Switch gt Thermostat Figure 21 Taco SBV Valve Wiring fle PS Motor N End Switch TACO sev VALVE _ 7 32 ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY Thermostat Installation The thermostat should be located on an interior wall in a larger room away from supply duct drafts DO NOT locate the thermostat in areas subject to sunlight drafts or on external walls The wire access hole behind the thermostat may in certain cases need to be sealed to prevent erroneous temperature measurement Position the thermostat back plate against the wall so that it appears level and so the thermostat wires protrude through th
99. epth of the trap water seal based upon the amount of ESP capability of the blower where 2 inches 51mm of ESP capability requires 2 inches 51mm of trap depth As a general rule 1 1 2 inch 38mm trap depth is the minimum Each unit must be installed with its own individual trap and connection to the condensate line main or riser Provide a means to flush or blow out the condensate line DO NOT install units with a common trap and or vent Always vent the condensate line when dirt or air can collect in the line or a long horizontal drain line is required Also vent when large units are working against higher external static pressure than other units connected to the same condensate main since this may cause poor drainage for all units on the line WHEN A VENT IS INSTALLED IN THE DRAIN LINE IT MUST BE LOCATED AFTER THE TRAP IN THE DIRECTION OF THE CONDENSATE FLOW Figure 6 Horizontal Condensate Connection 1 8 Per Foot Some units include a painted drain connection Using a threaded pipe or similar device to clear any excess paint accumulated inside this fitting may ease final drain line installation A CAUTION A CAUTION Ensure condensate line is pitched toward drain 1 8 inch per ft 11mm per m of run Duct System Installation Proper duct sizing and design is critical to the performance of the unit The duct system should be designed to allow adequate and even airflow through the unit during op
100. eration Air flow through the unit MUST be at or above the minimum stated airflow for the unit to avoid equipment damage Duct systems should be designed for quiet operation Refer to Figure 3 for horizontal duct system details or Figure 8 for vertical duct system details A flexible connector is recommended for both discharge and return air duct connections on metal duct systems to eliminate the transfer of vibration to the duct system To maximize sound attenuation of the unit blower the supply and return plenums should include internal fiberglass duct liner or be constructed from ductboard for the first few feet Application of the unit to uninsulated ductwork in an unconditioned space is not recommended as the unit s performance may be adversely affected At least one 90 elbow should be included in the supply duct to reduce air noise If air noise or excessive air flow is a problem the blower speed can be changed For airflow charts consult submittal data for the series and model of the specific unit If the unit is connected to existing ductwork a previous check should have been made to ensure that the ductwork has the capacity to handle the airflow required for the unit If ducting is too small as in the replacement of a heating only system larger ductwork should be installed All existing ductwork should be checked for leaks and repaired as necessary 10 ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EF
101. estricted Return Air Flow Find and eliminate restriction Increase return duct and or grille size Over Under Voltage Code 7 Auto resetting Unit Performance Sentinel Code 8 Under Voltage Check power supply and 24VAC voltage before and during operation Check power supply wire size Check compressor starting Need hard start kit Check 24VAC and unit transformer tap for correct power supply voltage Over Voltage Heating mode LT2 gt 125 F 52 C Check power supply voltage and 24VAC before and during operation Check 24VAC and unit transformer tap for correct power supply voltage Check for poor air flow or overcharged unit Cooling LT1 gt 125 F 52 C OR LT2 lt 40 F 4 Check for poor water flow or air flow Swapped Thermistor Code 9 LT1 and LT2 swapped Reverse position of thermistors No Fault Code Shown Unit Short Cycles Only Fan Runs Only Compressor Runs Unit Doesn t Operate in Cooling No compressor operation See Only Fan Operates Compressor overload Check and replace if necessary Control board Dirty air filter Reset power and check operation Check and clean air filter Unit in test mode Reset power or wait 20 minutes for auto exit Unit selection Unit may be oversized for space Check sizing for actual load of space Compressor overload Thermostat position Check and replace if
102. ff balancing valves and unions at each unit to permit unit removal for servicing 3 Place strainers at the inlet of each system circulating pump 4 Select the proper hose length to allow slack between connection points Hoses may vary in length by 2 to 4 under pressure 5 Refer to Table 1 Do not exceed the minimum bend radius for the hose selected Exceeding the minimum bend radius may cause the hose to collapse which reduces water flow rate Install an angle adapter to avoid sharp bends in the hose when the radius falls below the required minimum Insulation is not required on loop water piping except where the piping runs through unheated areas outside the building or when the loop water temperature is below the minimum expected dew point of the pipe ambient conditions Insulation is required if loop water temperature drops below the dew point insulation is required for ground loop applications in most climates Pipe joint compound is not necessary when Teflon thread tape is pre applied to hose assemblies or when flared end connections are used If pipe joint compound is preferred use compound only in small amounts on the external pipe threads of the fitting adapters Prevent sealant from reaching the flared surfaces of the joint Note When antifreeze is used in the loop ensure that it is compatible with the Teflon tape or pipe joint compound that is applied Maximum allowable torque for brass fittings is
103. g unit pressure drop across the heat exchanger versus the data in table 7 Heat of extraction HE can be calculated and compared to submittal data capacity pages The formula for HE for systems with water is as follows HE kW TD xGPM x 500 where TD is the temperature difference between the entering and leaving water and l s is the flow rate in U S GPM determined by comparing the pressure drop across the heat exchanger to table 7 In 5 1 units the formula is as follows HE kW TD x l s x 4 18 e Check air temperature rise across the air coil when compressor is operating Air temperature rise should be between 20 F and 30 F 11 C and 17 C f Check for vibration noise and water leaks If unit fails to operate perform troubleshooting analysis see troubleshooting section If the check described fails to reveal the problem and the unit still does not operate contact a trained service technician to ensure proper diagnosis and repair of the equipment When testing is complete set system to maintain desired comfort level Note If performance during any mode appears abnormal refer to the CXM DXM section or troubleshooting section of this manual To obtain maximum performance the air coil should be cleaned before start up 10 solution of dishwasher detergent and water is recommended climatemaster com 57 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Unit Start Up Proc
104. her compressor has an on delay If set to stage 2 the compressor will have a 3 second delay before energizing Also if set for stage 2 the alarm relay will NOT cycle during test mode On Stage 1 Off Stage 2 DIP switch 3 Not Used DIP switch 4 DDC Output at EH2 provides selection for DDC operation If set to DDC Output at EH2 the EH2 terminal will continuously output the last fault code of the controller If set to EH2 normal EH2 will operate as standard electric heat output On EH2 Normal Off DDC Output at 2 Note Some CXM controls only have a 2 position DIP switch package If this is the case this option can be selected by clipping the jumper which is in position 4 of SW1 Jumper not clipped EH2 Normal Jumper clipped DDC Output at EH2 DIP switch 5 Factory Setting Normal position is On Table 5a LED And Alarm Relay Operations Description of Operation Normal Mode ON Alarm Open Cycle Closed 5 seconds Open 25 seconds Open Open Closed Open Closed after 15 Minutes Normal Mode w UPS Warning ON OFF Slow Flash Fast Flash CXM is non functional Fault Retry Lockout Slow Flash Over Under Voltage Shutdown Test Mode No Fault in Memory Test Mode HP Fault in Memory Flashing Code 1 Cycling Code 1 Flashing Code 2 Cycling Code 2 Test Mode LP Fault in Memory Flashing Code 3 Cycling Code 3 Test Mode LT1 Fault in Memory Flashing Code 4 Cy
105. hich was bled from the system Check and adjust the water air level in the expansion tank Set the boiler to raise the loop temperature to approximately 85 F 29 Open a drain at the lowest point in the system Adjust the make up water replacement rate to equal the rate of bleed Refill the system and add trisodium phosphate in a proportion of approximately one pound per 150 gallons 8 kg per 1000 of water or other equivalent approved cleaning agent Reset the boiler to raise the loop temperature to 100 F 38 C Circulate the solution for a minimum of 8 to 24 hours At the end of this period shut off the circulating pump and drain the solution Repeat system cleaning if desired 8 When the cleaning process is complete remove the short circuited hoses Reconnect the hoses to the proper supply and return the connections to each of the units Refill the system and bleed off all air 9 Test the system pH with litmus paper The system water should be in the range of pH 6 0 8 5 see table 3 Add chemicals as appropriate to maintain neutral pH levels 10 When the system is successfully cleaned flushed refilled and bled check the main system panels safety cutouts and alarms Set the controls to properly maintain loop temperatures A CAUTION A CAUTION DO NOT use Stop Leak or similar chemical agent in this system Addition of chemicals of this type to the loop water will foul the heat exchanger and inhibit
106. humidification cooling or continuous fan modes is 65 F DB 55 F WB Operation below this minimum may result in nuisance faults Water Source Heat Pumps with ClimaDry should not be used as make up air units These applications should use equipment specifically designed for makeup air m TO WATER LOOP DILE REFRIGERANT IN VALVE COOLING WATER IN gt 7 gt FROM WATER L00P INTERNAL COAX PUMP REFRIGERANT OUT M AIR COOLING Note All components shown EVAPORATOR REHEAT to the heat COIL COIL climatemaster com 51 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 ClimaDry Modulating Reheat Option Table 7 Humidistat Dehumidistat Logic amp DXM 2 1 2 2 2 3 DIP Settings Sensor 5 Logic Reheat ON H Reheat OFF H Humidistat OFF OFF OFF Reverse 0 VAC 24 VAC Dehumidistat Standard 24 VAC 0 VAC Table 8 ClimaDry Operating Modes Mode Reheat No Demand ON OFF ON OFF OFF OFF Fan Only ON OFF ON OFF OFF OFF Cooling 1st Stage ON ON OFF OFF Cooling 2nd Stage ON ON ON ON OFF Cooling amp Dehumidistat ON ON OFF ON ON OFF OFF Dehumidistat Only ON OFF OFF ON ON ON Heating 1st Stage OFF OFF OFF Heating 2nd Stage OFF ON ON Heating
107. ing start up checks loop water temperature entering the heat pump should be between 60 F 16 C and 95 F 35 C Two factors determine the operating limits of ClimateMaster heat pumps a return air temperature and b water temperature When any one of these factors is at a minimum or maximum level the other factor must be at normal level to ensure proper unit operation a Adjust the unit thermostat to the warmest setting Place the thermostat mode switch in the COOL position Slowly reduce thermostat setting until the compressor activates b Check for cool air delivery at the unit grille within a few minutes after the unit has begun to operate Note Units have a five minute time delay in the control circuit that can be eliminated on the CXM DXM control board as shown below in Figure 23 See controls description for details c Verify that the compressor is on and that the water flow rate is correct by measuring pressure drop through the heat exchanger using the P T plugs and comparing to table 7 d Check the elevation and cleanliness of the condensate lines Dripping may be a sign of a blocked line Check that the condensate trap is filled to provide a water seal e Referto table 9 Check the temperature of both entering and leaving water If temperature is within range proceed with the test Verify correct water flow by comparing unit pressure drop across the heat exchanger versus the data in table 7 Heat of reject
108. ion HR can be calculated and compared to submittal data capacity pages The formula for HR for systems with water is as follows HR Btuh TD x x 500 where TD is the temperature difference between the entering and leaving water and GPM is the flow rate in U S GPM determined by comparing the pressure drop across the heat exchanger to table 7 In 5 1 units the formula is as follows HR kW TD l s x 4 18 f Check air temperature drop across the air coil when compressor is operating Air temperature drop should be between 15 F and 25 F 8 14 C g Turn thermostat to OFF position A hissing noise indicates proper functioning of the reversing valve LUTION FOR ENERGY EFFICIENCY Tranquility TR Series Rev 01 22 15 Unit Start Up Procedure 6 Allow five 5 minutes between tests for pressure to 7 equalize before beginning heating test a Adjust the thermostat to the lowest setting Place the thermostat mode switch in the HEAT position b Slowly raise the thermostat to a higher temperature until the compressor activates c Check warm air delivery within a few minutes after the unit has begun to operate d Referto table 9 Check the temperature of both entering and leaving water If temperature is within range proceed with the test If temperature is outside of the operating range check refrigerant pressures and compare to table 8 Verify correct water flow by comparin
109. l is energized in cooling along with the compressor contactor s and blower relay In the heating mode the reversing valve is de energized Almost any thermostat will activate the heat pump in heating or cooling modes The DXM microprocessor board which is standard with the ClimaDry option will accept either heat pump Y O thermostats or non heat pump Y W thermostats The reheat mode requires either a separate humidistat dehumidistat or a thermostat that has an integrated dehumidification function for activation The DXM board is configured to work with either a humidistat or dehumidistat input to terminal H DIP switch settings for the DXM board are shown below in table 7 Upon receiving an H input the DXM board will activate the cooling mode and engage reheat Table 8 shows the relationship between thermostat input signals and unit operation There are four operational inputs for single stage units and six operational inputs for dual stage units Fan Only 1st Stage Cooling 2nd Stage Cooling 1st Stage Heating 2nd Stage Heating Reheat Mode Fan Only A G call from the thermostat to the G terminal of the DXM control board will bring the unit on in fan only mode 1st Stage Cooling A simultaneous call from Y1 and O to the Y1 O W2 terminals of the DXM control board will bring the unit on in 1st Stage Cooling 2nd Stage Cooling A simultaneous call from Y1 Y2 and
110. l data In limited side access installations pre removal of the control box side mounting screws will allow control box removal for future servicing following guidelines when selecting Conform to the unit location 1 Provide a hinged access door in concealed spline or plaster ceilings Provide removable ceiling tiles in T bar or lay in ceilings Refer to horizontal unit dimensions for specific series and model in unit submittal data Size the access opening to accommodate the service technician during the removal or replacement of the compressor and the removal or installation of the unit itself 2 Provide access to hanger brackets water valves and fittings Provide screwdriver clearance to access panels discharge collars and all electrical connections 3 DO NOT obstruct the space beneath the unit with piping electrical cables and other items that prohibit future removal of components or the unit itself 4 Use a manual portable jack lift to lift and support the weight of the unit during installation and servicing The installation of water source heat pump units and all associated components parts and accessories which make up the installation shall be in accordance with the regulations of ALL authorities having jurisdiction and MUST conform to all applicable codes It is the responsibility of the installing contractor to determine and comply with ALL applicable codes and regulations climatemaster com Tranquility
111. leg and neutral 26 ClimateMaster Water Source Heat Pumps Voltage Code THE SMART SOLUTION FOR ENERGY EFFICIENCY Rated Voltage Voltage Min Max Compressor RLA LRA Min Circuit Amp Tranquility TR Series Rev 01 22 15 Electrical Data ECM Blower 208 230 60 1 197 254 6 0 10 2 265 60 1 239 292 54 8 9 208 230 60 1 197 254 7 2 11 7 265 60 1 239 292 5 9 9 5 208 230 60 1 197 254 265 60 1 239 292 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 265 60 1 239 292 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 265 60 1 239 292 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 460 volt units require a neutral connection All F voltage units with ECM require a four wire power supply with neutral Motors are 265 volt and are wired between one hot leg and neutral All fuses Class RK 5 climatemaster com 27 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Electrical Data ECM Blower with Internal Secondary Pump Vol
112. method yields numbers out of range of those listed the Ryznar Stability and Langelier Saturation indecies should be calculated Use the appropriate scaling surface temperature for the application 150 F 66 C for direct use well water open loop and DHW desuperheater 90 F 32 F for indirect use A monitoring plan should be implemented in these probable scaling situations Other water quality issues such as iron fouling corrosion prevention and erosion and clogging should be referenced in Table 3 Expansion Tank and Pump Use a closed bladder type expansion tank to minimize mineral formation due to air exposure The expansion tank should be sized to provide at least one minute continuous run time of the pump using its drawdown capacity rating to prevent pump short cycling Discharge water from the unit is not contaminated in any manner and can be disposed of in various ways depending on local building codes e g recharge well storm sewer drain field adjacent stream or pond etc Most local codes forbid the use of sanitary sewer for disposal Consult your local building and zoning department to assure compliance in your area Water Control Valve Note the placement of the water control valve in Figure 14 Always maintain water pressure in the heat exchanger by placing the water control valve s on the discharge line to prevent mineral precipitation during the off cycle Pilot operated slow closing valves are recommended to re
113. midification fan mode or high fan mode DIP 2 7 provides selection of auto dehumidification fan mode or high fan mode In auto dehumidification mode the fan speed relay will remain off during cooling stage 2 IF the H input is active In high fan mode the fan enable and fan speed relays will turn on when the H input is active On Auto dehumidification mode Off High fan mode 2 8 Special factory selection DIP 2 8 provides special factory selection Normal position is On Do not change selection unless instructed to do so by the factory Table 5c Accessory DIP Switch Settings ACC1 Relay Option Cycle with fan Digital NSB Water Valve slow opening OAD Reheat Option Humidistat Reheat Option Dehumidistat ACC2 Relay Option Cycle with compressor Digital NSB Water Valve slow opening OAD All other DIP combinations are invalid climatemaster com 47 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Safety Features CXM and DXM Controls Safety Features CXM DXM Control The safety features below are provided to protect the compressor heat exchangers wiring and other components from damage caused by operation outside of design conditions Anti short cycle protection The control features a 5 minute anti short cycle protection for the compressor Note The 5 minute anti short cycle also occurs at power up Random start The cont
114. n to the building General Line Voltage Wiring Be sure the available power is the same voltage and phase shown on the unit serial plate Line and low voltage wiring must be done in accordance with local codes or the National Electric Code whichever is applicable Transformer All 208 230 voltage units are factory wired for 208 volt If supply voltage is 230 volt installer must rewire transformer See wire diagram for connections WARNING A WARNING To avoid possible injury or death due to electrical shock open the power supply disconnect switch and secure it in an open position during installation A CAUTION A CAUTION Use only copper conductors for field installed electrical wiring Unit terminals are not designed to accept other types of conductors 20 ClimateMaster Water Source Heat Pumps Voltage Code THE SMART SOLUTION FOR ENERGY EFFICIENCY Rated Voltage Voltage Min Max Compressor QTY RLA LRA Tranquility TR Series Rev 01 22 15 Electrical Data Standard Unit PSC Blower Min Circuit Amp 208 230 60 1 197 254 3 3 4 5 265 60 1 239 292 2 9 4 0 208 230 60 1 197 254 4 5 6 5 265 60 1 239 292 3 8 5 5 208 230 60 1 197 254 5 1 7 3 265 60 1 239 292 4 0 5 7 208 230 60 1 197 254 6 0 8 7 265 60 1 239 292 5 4 8 2 208 230 60 1 197 254 7 2 10 2 265 60 1
115. necessary Ensure thermostat set for heating or cooling operation Unit locked out Check for lockout codes Reset power Compressor Overload Check compressor overload Replace if necessary x x gt lt x gt x x x gt lt x Thermostat wiring Thermostat wiring Check thermostat wiring at heat pump Jumper Y and R for compressor operation in test mode Check G wiring at heat pump Jumper G and R for fan operation Fan motor relay Jumper G and R for fan operation Check for Line voltage across BR contacts Check fan power enable relay operation if present Fan motor Check for line voltage at motor Check capacitor Thermostat wiring Reversing valve Check thermostat wiring at heat pump Jumper Y and R for compressor operation in test mode Set for cooling demand and check 24VAC on RV coil and at CXM DXM board If RV is stuck run high pressure up by reducing water flow and while operating engage and disengage RV coil voltage to push valve Thermostat setup Check for O RV setup not B Thermostat wiring Check O wiring at heat pump Jumper O and R for RV coil click Thermostat wiring Put thermostat in cooling mode Check 24 VAC on O check between C and check for 24 VAC on W check between W and C There should be voltage on O but not on W If voltage is present on W thermostat may be bad or wired inc
116. ng Check charge and start up water flow Check pump operation or water valve operation setting Plugged strainer or filter Clean or replace Check water flow adjust to proper flow rate Inadequate antifreeze level Check antifreeze density with hydrometer Improper temperature limit setting 30 F vs 10 F 1 C vs 2 C Clip JW3 jumper for antifreeze 10 F 12 C use Water Temperature out of range Bring water temp within design parameters Bad thermistor Reduced or no air flow in cooling Check temp and impedance correlation per chart Check for dirty air filter and clean or replace Check fan motor operation and airflow restrictions Too high of external static Check static vs blower table Air Temperature out of range Too much cold vent air Bring entering air temp within design parameters Improper temperature limit setting 30 F vs 10 F 1 C vs 12 Normal airside applications will require 30 F 1 C only Bad thermistor Blocked drain Check temp and impedance correlation per chart Check for blockage and clean drain Improper trap Check trap dimensions and location ahead of vent Poor drainage Check for piping slope away from unit Check slope of unit toward outlet Poor venting Check vent location Moisture on sensor Check for moisture shorting to air coil Plugged air filter Replace air filter R
117. nnections Blower Speed Selection Units with Motor PSC Permanent Split Capacitor blower fan speed can be changed by moving the blue wire on the fan motor terminal block to the desired speed as shown in Figure 16 Most ClimateMaster units are shipped on the medium speed tap Consult submittal data or engineering design guide for specific unit airflow tables Typical unit design delivers rated airflow at nominal static 0 15 in w g 37 on medium speed and rated airflow at a higher static 0 4 to 0 5 in w g 100 to 125 Pa on high speed for applications where higher static is required Low speed will deliver approximately 8596 of rated airflow at 0 10 in w g 25 Pa An optional high static blower is available on some models Special Note for AHRI Testing To achieve rated airflow for AHRI testing purposes on all PSC products it is necessary to change the fan speed to HI speed When the heat pump has experienced less than 100 operational hours and the coil has not had sufficient time to be seasoned it is necessary to clean the coil with a mild surfactant such as Calgon to remove the oils left by manufacturing processes and enable the condensate to properly sheet off of the coil Figure 16 PSC Motor Speed Selection Connect the blue wire to H for High speed fan M for Medium speed fan Bu L for Low speed fan Medium is factory setting Fan Motor 30 ClimateMaster Water Source Heat Pumps
118. nva NOLLVM3dQ NOLLVOTId4V NOLLYTIVISNI 9151 YO 1VLSIQIWDH 01 8434 3109 difal MOT WoSN3G 2 HOLIMS sunsssud MOT 5 340 13002 SNIHSVT3 330 NO NIL iva ON CMP LNI sNOlimos 323384llNV N3HM 7102 NOILOSIONd MOT HOSN3 7102 3014591409 AVH gt 2 310 7 3005 5NIHSV14 S1ndNI 1 15 1 MH31VM 304 NOILO310Md 34n1vi3dW3L MO S3dIA038d NOLSINNSH Idd 5 Idd HOLIMS IYNLYYIJWIL oto Z310N 3009 9NIHS 14 NMOG INHS A9N3983F3 usse SAVE YOSNaS Mola 93 9NIHIM TYNOlLdQ 23104 Z 3002 SNIHSVT3 X27813S LHDIN 301591405 NOSSdMdHO LINIAJ S 31013 Z 310N NO 1931 AVH HO ONILIWIT SI U3HHOJSNVHL SLWINSN M3XV3ME LINIAJ 85 sb A aag N34o 330 210 WNOILOND NON SI HXT ONY 17 LW 5 37 980 9 03 HOLIMS 09 062 1 09 02 O N s12v1NO2 AYT3M Mo 4937 933 A802 1 09 0 2 022 OVIT 980 YOLINVdVD 405838402 ONIIM 39VLIOA M07 751 Z 310N 430 NO WHHON AV 125 S3MOT CES monas SLINNI 09 S92 403 S920 1 GIYIM SI H3HBOJSNVSL C 3 8 MB J N S12V1N03 Ho 9NIMIM 39V110A 12 AVY ins 997 1531 97 511715 2 1v201 DAN ATdHOD 15 LINN OL TIY Z WDLNY V uoloM HAMIA
119. ol Typical Wiring Diagram Units with CXM Controller and ECM Blower Single Phase Typical Wiring Diagram Units with CXM Board and PSC Fan Motor Single Phase Typical Wiring Diagram Units with DXM Board and PSC Fan Motor Three Phase Typical Wiring Diagram Single Phase with ClimaDry CXM Controls DXM Controls Safety Features CXM and DXM Controls ClimaDry Modulating Reheat Option Unit Starting and Operating Conditions Piping System Cleaning and Flushing Flushing Purging Units with ClimaDry Unit and System Checkout Unit Start Up Procedure Unit Operating Conditions Preventive Maintenance Functional Troubleshooting Performance Troubleshooting Start Up Log Sheet Functional Troubleshooting Warranty U S amp Canada Warranty International Revision History CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 This Page Intentionally Left Blank ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY Tranquility TR Series Rev 01 22 15 Model Nomenclature General Overview 1 3 456 2 7 12 13 14 15 A MODEL TR TRANQUILITY HIGH EFFICIENCY 410A STANDARD SUPPLY AIR OPTIONS CONFIGURATION Configuration HORIZONTAL Supply 2 Top TCV V VERTICAL TCH UNIT SIZE Straight PSC 006 EG PSC Hi Static 009 EG PSC Hi Static 012 EG i PSC Hi Static 015 EG T 018 E G 024
120. ol is in the process of retrying Field Configuration Options Note In the following field configuration options jumper wires should be clipped ONLY when power is removed from the CXM control Water coil low temperature limit setting Jumper 3 JW3 LT1 Low Temp provides field selection of temperature limit setting for LT1 of 30 F or 10 F 1 F or 12 C refrigerant temperature Not Clipped 30 F 1 C Clipped 10 F 12 C Air coil low temperature limit setting Jumper 2 JW2 LT2 Low Temp provides field selection of temperature limit setting for LT2 of 30 F or 10 F 1 F or 12 C refrigerant temperature Note This jumper should only be clipped under extenuating circumstances as recommended by the factory Not Clipped 30 F 1 C Clipped 10 F 12 C Alarm relay setting Jumper 1 JW1 AL2 Dry provides field selection of the alarm relay terminal AL2 to be jumpered to 24VAC or to be a dry contact no connection Not Clipped AL2 connected to R Clipped AL2 dry contact no connection DIP Switches Note In the following field configuration options DIP switches should only be changed when power is removed from the CXM control DIP switch 1 Unit Performance Sentinel Disable Tranquility TR Series Rev 01 22 15 CXM Controls provides field selection to disable the UPS feature On Enabled Off Disabled DIP switch 2 Stage 2 Selection provides selection of whet
121. onents Remove any dirt or debris found in or on these components Pre Installation Installation Operation and Maintenance instructions are provided with each unit Horizontal equipment is designed for installation above false ceiling or in a ceiling plenum Other unit configurations are typically installed in a mechanical room The installation site chosen should include adequate service clearance around the unit Before unit start up read all manuals and become familiar with the unit and its operation Thoroughly check the system before operation Prepare units for installation as follows 1 Compare the electrical data on the unit nameplate with ordering and shipping information to verify that the correct unit has been shipped 2 Keep the cabinet covered with the original packaging until installation is complete and all plastering painting etc is finished 3 Verify refrigerant tubing is free of kinks or dents and that it does not touch other unit components 4 Inspect all electrical connections Connections must be clean and tight at the terminals 5 Remove any blower support packaging water to air units only 6 Loosen compressor bolts on units equipped with compressor spring vibration isolation until the compressor rides freely on the springs Remove shipping restraints No action is required for compressors with rubber grommets 7 Some airflow patterns are field convertible horizontal units only Locate the ai
122. ontrol is in normal mode Outputs of the control excluding LED and alarm relay will NOT be affected by UPS The UPS condition cannot occur during a compressor off cycle During UPS warning the alarm relay will cycle on and off The cycle rate will be on for 5 seconds off for 25 seconds on for 5 seconds off for 25 seconds etc UPS warning code 8 48 ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY Swapped LT1 LT2 thermistors During test mode the control monitors to see if the LT1 and LT2 thermistors are in the appropriate places If the control is in test mode the control will lockout with code 9 after 30 seconds if a The compressor is on in the cooling mode and the LT1 sensor is colder than the LT2 sensor or b The compressor is on in the heating mode and the LT2 sensor is colder than the LT1 sensor Swapped LT1 LT2 thermistor code 9 ESD DXM only The ESD Emergency Shut Down mode can be enabled from an external common signal to terminal ESD to shut down the unit The green status light will flash code 3 when the unit is in ESD mode ESD mode code 3 green status LED Diagnostic Features The LED on the CXM board advises the technician of the current status of the CXM control The LED can display either the current CXM mode or the last fault in memory if in test mode If there is no fault in memory the LED will flash Code 1 when in test mode The green s
123. ontrols function and operate in the proper sequence Low water temperature cutout Verify that low water temperature cut out controls are provided for the outdoor portion of the loop Otherwise operating problems may occur System control center Verify that the control center and alarm panel have appropriate setpoints and are operating as designed Q Miscellaneous Note any questionable aspects of the installation D OF D D A CAUTION A CAUTION Verify that ALL water control valves are open and allow water flow prior to engaging the compressor Freezing of the coax or water lines can permanently damage the heat pump A CAUTION A CAUTION To avoid equipment damage DO NOT leave system filled in a building without heat during the winter unless antifreeze is added to the water loop Heat exchangers never fully drain by themselves and will freeze unless winterized with antifreeze NOTICE Failure to remove shipping brackets from spring mounted compressors will cause excessive noise and could cause component failure due to added vibration ClimateMaster Water Source Heat Pumps THE SMART 50 Unit Start up Procedure 1 2 3 Turn the thermostat fan position to ON Blower should start Balance air flow at registers Adjust all valves to their full open positions Turn on the line power to all heat pumps Room temperature should be within the minimum maximum ranges of tables 6a b Dur
124. orrectly climatemaster com 65 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Performance Troubleshooting Performance Troubleshooting Possible Cause Solution Insufficient capacity Not cooling or heating High Head Pressure Low Suction Pressure Low Discharge Air Temperature in Heating High humidity 66 Dirty filter Replace or clean Reduced or no air flow in heating Check for dirty air filter and clean or replace Check fan motor operation and airflow restrictions Too high of external static Check static vs blower table Reduced or no air flow in cooling Check for dirty air filter and clean or replace Check fan motor operation and airflow restrictions Too high of external static Check static vs blower table Leaky duct work Check supply and return air temperatures at the unit and at distant duct registers if significantly different duct leaks are present Low refrigerant charge Check superheat and subcooling per chart Restricted metering device Check superheat and subcooling per chart Replace Defective reversing valve Perform RV touch test Thermostat improperly located Check location and for air drafts behind stat Unit undersized Recheck loads amp sizing Check sensible clg load and heat pump capacity Scaling in water heat exchanger Perform scaling check and clean if
125. ply air temperature is The factory setpoint is 70 75 F 21 24 generally considered neutral air ClimaDry Application Considerations Unlike most hot gas reheat options the ClimaDry option will operate over a wide range of EWTs Special flow regulation water regulating valve is not required for low EWT conditions However below 55 F 13 C supply air temperatures may not be maintained at 72 F 22 C because the cooling capacity exceeds the reheat coil capacity at low water temperatures Below 55 F 13 C essentially all water is diverted to the Figure 24 ClimaDry Schematic WATER OUT UTION FOR ENERGY EFFICIENCY Tranquility TR Series Rev 01 22 15 ClimaDry Modulating Reheat Option reheat coil no heat of rejection to the building loop Although the ClimaDry option will work fine with low EWTs overcooling of the space may result with well water systems or on rare occasions with ground loop geothermal systems Note Extended range units are required for well water and ground loop systems Since dehumidification is generally only required in cooling most ground loop systems will not experience overcooling of the supply air temperature If overcooling of the space is a concern e g computer room well water application auxiliary heating may be required to maintain space temperature when the unit is operating in the dehumidification mode Unit minimum entering air temperature while in the de
126. quirements Condensate line Verify that condensate line is open and properly pitched toward drain Q Water flow balancing Record inlet and outlet water temperatures for each heat pump upon startup This check can eliminate nuisance trip outs and high velocity water flow that could erode heat exchangers Q Unit air coil and filters Ensure that filter is clean and accessible Clean air coil of all manufacturing oils Unit controls Verify that CXM or DXM field selection options are properly set 56 SYSTEM CHECKOUT Q System water temperature Check water temperature for proper range and also verify heating and cooling set points for proper operation Q System pH Check and adjust water pH if necessary to maintain a level between 6 and 8 5 Proper pH promotes longevity of hoses and fittings see table 3 Q System flushing Verify that all hoses are connected end to end when flushing to ensure that debris bypasses the unit heat exchanger water valves and other components Water used in the system must be potable quality initially and clean of dirt piping slag and strong chemical cleaning agents Verify that all air is purged from the system Air in the system can cause poor operation or system corrosion Cooling tower boiler Check equipment for proper setpoints and operation Standby pumps Verify that the standby pump is properly installed and in operating condition System controls Verify that system c
127. r DB 130 F 54 4 C 85 F 29 C Min entering air DB WB 65 50 F 18 10 C 45 F 7 2 C Rated entering air DB WB 80 6 66 2 F 27 19 68 F 20 C Max entering air DB WB 95 75 F 35 24 80 F 27 C Water Limits Min entering water 30 F 1 C 20 F 6 7 C Normal entering water 50 110 F 10 43 30 70 F 1 to 21 Max entering water 120 F 49 C 90 F 32 1 5 to 3 0 ton Normal Motes Flow 1 6 to 3 2 per kW with ClimaDry 65 55 F 18 13 C Commissioning Conditions Starting conditions vary depending upon model and are based upon the following notes Notes 1 Conditions in Table 6b are not normal or continuous operating conditions Minimum maximum limits are start up conditions to bring the building space up to occupancy temperatures Units are not designed to operate under these conditions on a regular basis 2 Voltage utilization range complies with AHRI Standard 110 Table 9b Building Commissioning Limits Air Limits Min ambient air DB 45 F 7 C 39 F 4 C Rated ambient air DB 80 6 F 27 C 68 F 20 C Max ambient air DB 130 F 54 4 C 85 F 29 C Min entering air DB WB 50 45 F 10 7 C 40 F 4 5 C Rated entering air DB WB 80 6 66 2 F 27 19 C Max entering air DB WB Water Limits Min entering water 30 F 1 C 20 F 6 7 C Normal entering water 50 110 F 10 43 C 30 70 F 1 to 21 C Max entering water 120
128. res of the desuperheater will tend to scale even quicker than the water coil and may need more frequent inspections In areas with extremely hard water a HWG is not recommended Filters Filters must be clean to obtain maximum performance Filters should be inspected every month under normal operating conditions and be replaced when necessary Units should never be operated without a filter Washable high efficiency electrostatic filters when dirty can exhibit a very high pressure drop for the fan motor and reduce air flow resulting in poor performance It is especially important to provide consistent washing of these filters in the opposite direction of the normal air flow once per month using a high pressure wash similar to those found at self serve car washes Condensate Drain In areas where airborne bacteria may produce a slimy substance in the drain pan it may be necessary to treat the drain pan chemically with an algaecide approximately every three months to minimize the problem The condensate pan may also need to be cleaned periodically to ensure indoor air quality The condensate drain can pick up lint and dirt especially with dirty filters Inspect the drain twice a year to avoid the possibility of plugging and eventual overflow Compressor Conduct annual amperage checks to ensure that amp draw is no more than 1096 greater than indicated on the serial plate data climatemaster com 63 CLIMATEMASTER WATER SDOUR
129. rflow conversion section of this IOM 8 Locate and verify any hot water generator HWG hanger or other accessory kit located in the compressor section or blower section climatemaster com Tranquility TR Series Rev 01 22 15 General Information A CAUTION A CAUTION All three phase scroll compressors must have direction of rotation verified at start up Verification is achieved by checking compressor Amp draw Amp draw will be substantially lower compared to nameplate values Additionally reverse rotation results in an elevated sound level compared to correct rotation Reverse rotation will result in compressor internal overload trip within several minutes Verify compressor type before proceeding A CAUTION A CAUTION DO NOT store or install units in corrosive environments or in locations subject to temperature or humidity extremes e g attics garages rooftops etc Corrosive conditions and high temperature or humidity can significantly reduce performance reliability and service life Always move and store units in an upright position Tilting units on their sides may cause equipment damage A CAUTION A CAUTION CUT HAZARD Failure to follow this caution may result in personal injury Sheet metal parts may have sharp edges or burrs Use care and wear appropriate protective clothing safety glasses and gloves when handling parts and servicing heat pumps NOTICE Failure to remove shipping bracket
130. rol features a random start upon power up of 5 80 seconds Fault Retry In Fault Retry mode the Status LED begins slowly flashing to signal that the control is trying to recover from a fault input The control will stage off the outputs and then try again to satisfy the thermostat input call Once the thermostat input call is satisfied the control will continue on as if no fault occurred If 3 consecutive faults occur without satisfying the thermostat input call the control will go into lockout mode The last fault causing the lockout will be stored in memory and can be viewed at the fault LED DXM board or by going into test mode CXM board Note LT1 LT2 faults are factory set at only one try Lockout In lockout mode the status LED will begin fast flashing The compressor relay is turned off immediately Lockout mode can be soft reset by turning off the thermostat or satisfying the call A soft reset keeps the fault in memory but resets the control A hard reset disconnecting power to the control resets the control and erases fault memory Lockout with emergency heat While in lockout mode if W becomes active CXM emergency heat mode will occur If DXM is configured for heat pump thermostat type DIP 1 3 emergency heat will become active if O W2 is energized High pressure switch When the high pressure switch opens due to high refrigerant pressures the compressor relay is de energized immediately since the
131. s from spring mounted compressors will cause excessive noise and could cause component failure due to added vibration CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Unit Physical Data Tranquility TR Series 60 Hz TR Series Compressor 1 each Factory Charge HFC 410A oz ECM Fan Motor amp Blower Blower Wheel Size Dia x w PSC Fan Motor amp Blower Fan Motor Type Speeds Blower Wheel Size Dia x W Water Connection Size Source FPT Optional HWG FPT Coax Volume gallons Vertical Air Coil Dimensions H x W 20x17 25 20x17 25 20x17 25 20x17 25 24x21 75 24x21 76 Filter Standard 1 Throwaway 20x20 20x20 20x20 20x20 24x24 24x24 Weight Operating Ibs 163 168 184 192 213 228 Weight Packaged Ibs 168 173 189 197 219 234 Horizontal Air Coil Dimensions H x W 20x25 20x25 20x35 20x35 Filter Standard 1 Throwaway 20x28 or 2 20x14 20x28 or 2 20x14 1 20x24 1 20x14 1 20x24 1 20x14 Weight Operating Ibs 213 228 283 298 Weight Packaged Ibs 219 234 290 305 Notes All units have TXV expansion device and 1 2 amp 3 4 electrical knockouts 575 volt fan motors are two speed FPT Female Pipe Thread Condensate Drain Connection is 3 4 FPT For ClimaDry option add 66lbs 30kg Unit Maximum Water Working Pressure Options Max
132. s with HFC 410A A WARNING A WARNING To avoid the release of refrigerant into the atmosphere the refrigerant circuit of this unit must be serviced only by technicians who meet local state and federal proficiency requirements A CAUTION A CAUTION To avoid equipment damage DO NOT use these units as a source of heating or cooling during the construction process The mechanical components and filters will quickly become clogged with construction dirt and debris which may cause system damage A WARNING A WARNING The installation of water source heat pumps and all associated components parts and accessories which make up the installation shall be in accordance with the regulations of ALL authorities having jurisdiction and MUST conform to all applicable codes It is the responsibility of the installing contractor to determine and comply with ALL applicable codes and regulations A WARNING A WARNING All refrigerant discharged from this unit must be recovered WITHOUT EXCEPTION Technicians must follow industry accepted guidelines and all local state and federal statutes for the recovery and disposal of refrigerants If a compressor is removed from this unit refrigerant circuit oil will remain in the compressor To avoid leakage of compressor oil refrigerant lines of the compressor must be sealed after it is removed Inspection Upon receipt of the equipment carefully check the shipment against the bill of l
133. settings from lowest airflow rate speed tap 1 to the highest airflow rate speed tap 4 The charts below indicate settings for the ECM interface board followed by detailed information for each setting Cooling Settings The cooling setting determines the cooling normal CFM for all units with ECM motor Cooling normal setting is used when the unit is not in dehumidification mode Tap 1 is the lowest CFM setting while tap 4 is the highest CFM setting To avoid air coil freeze up tap 1 may not be used if the dehumidification mode is selected Consult submittal data or specifications catalog for the specific unit series and model to correlate speed tap setting to airflow in CFM Heating Settings The heating setting determines the heating CFM for Tranquility 30 TT and Tranquility 20 TS units Tap 1 is the lowest CFM setting while tap 4 is the highest CFM setting Consult submittal data or specifications catalog for the specific unit series and model to correlate speed tap setting to airflow in CFM CFM Adjust Settings The CFM adjust setting allows four selections The NORM setting is the factory default position The or settings adjust the airflow by 5 The settings are used to fine tune airflow adjustments The TEST setting runs the ECM motor at 400 cfm ton which causes the motor to operate like a standard PSC motor and disables the CFM counter Dehumidification Mode Settings The dehumidification mode se
134. sible Cause Tranquility TR Series Rev 01 22 15 Functional Troubleshooting Solution Main power problems HP Fault Code 2 High Pressure LP LOC Fault Code 3 Low Pressure Loss of Charge LT1 Fault Code 4 Water coil low temperature limit LT2 Fault Code 5 Air coil low temperature limit Condensate Fault Code 6 Green Status LED Off Reduced or no water flow in cooling Check line voltage circuit breaker and disconnect Check for line voltage between L1 and L2 on the contactor Check for 24VAC between R and C on CXM DXM Check primary secondary voltage on transformer Check pump operation or valve operation setting Check water flow adjust to proper flow rate Water Temperature out of range in cooling Bring water temp within design parameters Reduced or no air flow in heating Check for dirty air filter and clean or replace Check fan motor operation and airflow restrictions Dirty Air Coil construction dust etc Too high of external static Check static vs blower table Air temperature out of range in heating Bring return air temp within design parameters Overcharged with refrigerant Check superheat subcooling vs typical operating condition table Bad HP Switch Insufficient charge Check switch continuity and operation Replace Check for refrigerant leaks Compressor pump down at start up Reduced or no water flow in heati
135. stalled in a mechanical room with free return e g louvered door Therefore filter rails are the industry standard and are included on ClimateMaster commercial heat pumps for the purposes of holding the filter only For ducted return applications the filter rail must be removed and replaced with a duct flange or filter frame Canvas or flexible connectors should also be used to minimize vibration between the unit and ductwork climatemaster com CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Vertical Installation Sound Attenuation for Vertical Units Sound attenuation is achieved by enclosing the unit within a small mechanical room or a closet Additional measures for sound control include the following 1 Mount the unit so that the return air inlet is 90 to the return air grille Refer to Figure 9 Install a sound baffle as illustrated to reduce line of sight sound transmitted through return air grilles 2 Mount the unit on a rubber or neoprene isolation pad to minimize vibration transmission to the building structure Figure 9 Vertical Sound Attenuation Return Air Inlet Isolation Pad Insulated Sound Baffle Open Both Ends and Bottom Return Air Louver or Grille Notice Units with clear plastic drain lines should have regular maintenance as required to avoid buildup of debris especially in new construction Condensa
136. suprjou J senutumA 19430 JO uoAIS st ssoidxg SIUL eoueuojureur puuiou JO 1502 ou 10 sso1dxg portum 5 Aq Jed Jo u JO 10 WO 01 2115 uonp p1sur ou oAnoojop JO 51509 4 c red 10 ou ou 3uroe dox pue Surumqo ur 10 ed oA129jop Jo pue srsouStrp ur 10 jue1o31 o1 104 JO 1509 eu KjuereA poiurT s JN wed v JO se st YIYM aures ou oovdo 10 10qv p lpt ossp ay 10 sjueuoduroo urojss 1940 10 Jupi BrijJ i spiny Jo 1509 eu T 10 e qrsuodso 100 st WO uosp i uv 10 oures ur sSurAes pozi eo1un JO sosvarour Aut JO 51502 10 NIMA 10 sjonpoud Jo osn 10 1 uoneordde 3edoaduu oq 10 urojs s JO juorognsur JO j nsar v se ooueuroj1ed juorornsur 10 8purpp sionpoig suon nnsur paund WO 1ouueui poyesado 4 ILY sjonpoug ZT s1usprooe 10 u 8i 8 u 0 p qns uooq sionpoag 11 51 410 q porddns 10 10 syed sjonpoag 01 uoise1qe 10 0101100 01 p l3 qns sjonpog 6 soSeurep euojoeq 10 8
137. t at 1 405 745 6000 for specific information on the current design and specifications Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties but are merely ClimateMaster s opinion or commendation of its products The management system governing the manufacture of ClimateMaster s products is ISO 9001 2008 certified ClimateMaster is a proud supporter of the Geothermal Exchange Organization GEO For more information visit geoexchange org 72 ClimateMaster Inc 2009 ClimateMaster Water Source Heat Pumps
138. tage Code Rated Voltage Voltage Min Max Compressor RLA LRA Min Circuit Amp 208 230 60 1 197 254 6 0 10 6 265 60 1 239 292 54 9 6 208 230 60 1 197 254 7 2 12 5 265 60 1 239 292 5 9 10 2 208 230 60 1 197 254 20 7 265 60 1 239 292 15 9 208 230 60 3 197 254 14 3 460 60 3 414 506 8 4 208 230 60 1 197 254 265 60 1 239 292 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 265 60 1 239 292 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 460 60 3 414 506 208 230 60 1 197 254 208 230 60 3 197 254 460 volt units require a neutral connection All vol 460 60 3 414 506 age units with ECM require a four wire power supply with neutral Motors are 265 volt and are wired between one hot leg and neutral All fuses Class RK 5 28 ClimateMaster Water Source Heat Pumps Voltage Code THE SMART SOLUTION FOR ENERGY EFFICIENCY Rated Voltage Voltage Min Max Tranquility TR Series Rev 01 22 15 Electrical Data ECM Blower with ClimaDry Compressor RLA LRA Min Circuit Amp 208 230 60 1 197 254 6 0
139. tatus LED and red fault LED on the DXM board advise the technician of the current status of the DXM control The status LED will indicate the current mode that the DXM control is in The fault LED will ALWAYS flash a code representing the LAST fault in memory If there is no fault in memory the fault LED will flash Code 1 The yellow test LED will turn on when in test mode CAUTION Do not restart units without inspection and remedy of faulting condition Damage may occur climatemaster com Tranquility TR Series Rev 01 22 15 Safety Features CXM and DXM Controls CXM DXM Control Start up Operation The control will not operate until all inputs and safety controls are checked for normal conditions The com pressor will have a 5 minute anti short cycle delay at power up The first time after power up that there is a call for compressor the compressor will follow a 5 to 80 second random start delay After the random start delay and anti short cycle delay the compressor relay will be energized On all subsequent compressor calls the ran dom start delay is omitted 49 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 ClimaDry Modulating Reheat Option ClimaDry Sequence Of Operation A heat pump equipped with ClimaDry can operate in three modes cooling cooling with reheat and heating The cooling heating modes are like any other ClimateMaster WSHP The reversing valve O signa
140. te Piping for Vertical Units A condensate line must be installed and pitched away from the unit to allow for proper drainage This connection must meet all local plumbing building codes Vertical units utilize a condensate hose inside the cabinet as a trapping loop therefore an external trap is not necessary Figure 10a shows typical condensate connections Figure 10b illustrates the internal trap for a typical vertical heat pump Each unit must be installed with its own individual vent where necessary and a means to flush or blow out the condensate drain line Do not install units with a common trap and or vent Figure 10a Vertical Condensate Drain 3 4 FPT Vent 3 4 PVC 1 8 per foot slope to drain Water Alternate Connections Condensate p Location Some units include a painted drain connection Using a threaded pipe or similar device to clear any excess paint accumulated inside this fitting may ease final drain line installation Figure 10b Vertical Internal Condensate Trap Wm Drain pan connection Dashed lines trace routing of internally Above photo shows bottom half of typical vertical packaged unit 12 ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY Installation of Supply and Return Piping Follow these piping guidelines 1 Install a drain valve at the base of each supply and return riser to facilitate system flushing 2 Install shut o
141. tial Water Coil Heat Exchanger Water Pressure IN Water Coil Heat Exchanger Water Pressure OUT Pressure Differential Water Flow GPM Compressor Amps Volts Discharge Line Temperature Allow unit to run 15 minutes in each mode before taking data Note Never connect refrigerant gauges during startup procedures Conduct water side analysis using P T ports to determine water flow and temperature difference If water side analysis shows poor performance refrigerant trouble shooting may be required Connect refrigerant gauges as a last resort climatemaster com 67 CLIMATEMASTER WATER SOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Functional Troubleshooting PSI SAT HEATING CYCLE ANALYSIS SUCTION COMPRESSOR EXPANSION FILTER VALVE DRIER DISCHARGE SAT FP2 HEATING FLASH FP1 oF F LIQUID LINE GAS LINE SENSOR PSI PSI WATERIN WATEROUT Look up pressure drop in pae or spec catalog to determine flow rate COOLING CYCLE ANALYSIS PSI SAT Refrigerant Type HFC 410A COMPRESSOR EXPANSION FILTER VALVE DRIER DISCHARGE Voltage Comp Amps oF oF oF Total Amps FP2 FLASH OTHERSIDE FP1 CLG F F GASLINE OFFILTRDR LIQ LINE PSI PSI WATERIN WATEROUT ook up pressure drop in I O M or spec catalog to determine flow rate Heat of Extraction Absorption or Heat of Rejection
142. tinel UPS disable DIP Switch 1 1 provides field selection to disable the UPS feature On Enabled Off Disabled 1 2 Compressor relay staging operation DIP 1 2 provides selection of compressor relay staging operation The compressor relay can be selected to turn on with a stage 1 or stage 2 call from the thermostat This is used with dual stage units 2 compressors where 2 DXM controls are being used or with master slave applications In master slave applications each compressor and fan will stage according to its appropriate DIP 1 2 setting If set to stage 2 the compressor will have a 3 second on delay before energizing during a Stage 2 demand Also if set for stage 2 the alarm relay will NOT cycle during test mode On Stage 1 Off Stage 2 46 ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY 1 3 Thermostat type heat pump or heat cool DIP 1 3 provides selection of thermostat type Heat pump or heat cool thermostats can be selected When in heat cool mode Y1 is the input call for cooling stage 1 Y2 is the input call for cooling stage 2 W1 is the input call for heating stage 1 and O W2 is the input call for heating stage 2 heat pump mode Y1 is the input call for compressor stage 1 Y2 is the input call for compressor stage 2 W1 is the input call for heating stage 3 or emergency heat and O W2 is the input call for reversing valve heating or cooling depending upon DIP 1
143. tion of boilerless changeover temperature setpoint Note that the LT1 thermistor is sensing refrigerant temperature between the coaxial heat exchanger and the expansion device TXV Therefore the 50 F 10 C setting is not 50 F 10 C water but approximately 60 F 16 C EWT On 50 F 10 C Off 40 F 16 C Tranquility TR Series Rev 01 22 15 DXM Controls DIP Package 2 S2 DIP Package 2 has 8 switches and provides the following setup selections 2 1 Accessory relay personality DIP 2 1 provides selection of ACC1 relay personality relay operation characteristics See table 5c for description of functionality 2 2 Accessory1 relay personality DIP 2 2 provides selection of ACC 1 relay personality relay operation characteristics See table 5c for description of functionality 2 3 Accessory relay personality DIP 2 3 provides selection of ACC 1 relay options See table 5c for description of functionality 2 4 Accessory2 relay personality DIP 2 4 provides selection of ACC 2 relay personality relay operation characteristics See table5c for description of functionality 2 5 Accessory2 relay personality DIP 2 5 provides selection of ACC 2 relay personality relay operation characteristics See table 5c for description of functionality 2 6 Accessory2 relay personality DIP 2 6 provides selection of ACC 2 relay options See table 5c for description of functionality 2 7 Auto dehu
144. tions as shown in Figure 12 for connection between the unit and the piping system Depending upon selection hose kits may include shut off valves P T plugs for performance measurement high pressure stainless steel braided hose Y type strainer with blow down valve and or J type swivel connection Balancing valves and an external low pressure drop solenoid valve for use in variable speed pumping systems may also be included in the hose kit Figure 12 Typical Water Loop Application 3 8 10mm threaded rods by others s ES Return Air Th stat Wiring Stainless Steel Braid Hose with Integral J Swivel Power Wiring Optional Balancing Valve Supply Air Optional Low Pressure Drop Water Control Valve can be internally mounted Building Insulated supply duct with at least one 90 deg elbow to reduce air noise Disconnect 1 Ball Valve with Optional Unit Hanger Kits Integral P T Plug included 4 Low Water Temperature Cutout Setting CXM Control When antifreeze is selected the LT1 jumper JW3 should be clipped to select the low temperature antifreeze 10 0 F 12 2 C setpoint and avoid nuisance faults see Low Water Temperature Cutout Selection in this manual Note Low water temperature operation requires extended range equipment 14 ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY A CAUTION
145. tting provides field selection of humidity control When operating in the normal mode the cooling airflow settings are determined by the cooling tap setting above When dehumidification is enabled there is a reduction in airflow in cooling to increase the moisture removal of the heat pump Consult submittal data or specifications catalog for the specific unit series and model to correlate speed tap to airflow in CFM The dehumidification mode can be enabled in two ways 1 Constant Dehumidification Mode When the dehumidification mode is selected via DIP switch or jumper setting the ECM motor will operate with a multiplier applied to the cooling CFM settings approx 20 25 lower airflow Any time the unit is running in the cooling mode it will operate at the lower airflow to improve latent capacity The DEHUM LED will be Tranquility TR Series Rev 01 22 15 ECM Control illuminated at all times Heating airflow is not affected NOTE Do not select dehumidification mode if cooling setting is tap 1 Cooling settings DIP Switch Tap Setting SW1 SW2 ON ON ON OFF OFF ON OFE OFF Heating settings Setting SW3 1 ON ON 2 ON OFF 3 OFF ON 4 sw4 CFM Adjust settings Tap DIP Switch Setting SW7 8 TEST ON ON ON OFF ON NORM OFF OFF Dehum Mode settings Tap DIP Switch Setting SW9 NORM ON Dehumi
146. ueueA WO AINVIHVA SSTHAX I QALTIATT JO INVES 4 AV TAOLLAVd ANV 2104 STOOD AHL AO SSANLIA AHL AO S4OO5 AHL AO ALFIISVINVHOHIN ANV SLOJAAA LNALVT LSNIVOV ALNVAAVM ON SAVIN IND SLONGOUd SNO AO ANV OL SV ON SAMVIN INO ATAVON Idd V Q3LLLIIASEId LNALXA LSA TINA AHL OL ANV HLAOA LAS ATTVOIIIDSIdS SV Ld OX Jo uonepueuruoo 10 uoruido s ureamq ou JO 51584 ou JO Jed v JOU op pue ssodxo jou SELALU JOYIO 10 312129188 190 10 sry Fopewo Aue ur 10 VM IAM sjonpoid s Sune o1 soanequasaiday sy 10 NO V n uoneodioo AAS NLW Aq opeur sjuourojejs v se A eorroods 51 349121835 v sso un jeu poojsjopun ssoudxo 51 3 ioumosiq SLONGOUd SSV TO TVNOLLVNUALNI ABISVWA31VWITO ALITIAVIT NV SAIGAINAN AO NOLLVLLIATT ALNVAAVM 55 5 ALVITO ClimateMaster Water Source Heat Pumps 70 THE SMART SOLUTION FOR ENERGY EFFICIENCY Tranquility TR Series Rev 01 22 15 Notes climatemaster com 71 CLIMATEMASTER WATER SDOURCE HEAT PUMPS Tranquility TR Series Rev 01 22 15 Revision History Date Action 01
147. uld be used so that flow can be measured using the pressure drop of the unit heat exchanger Earth loop temperatures can range between 25 and 110 F 4 to 43 C Flow rates between 2 25 and 3 gpm 2 41 to 3 23 per kW of cooling capacity is recommended in these applications Table 2 Antifreeze Percentages by Volume Tranquility TR Series Rev 01 22 15 Ground Loop Heat Pump Applications Test individual horizontal loop circuits before backfilling Test vertical U bends and pond loop assemblies prior to installation Pressures of at least 100 psi 689 kPa should be used when testing Do not exceed the pipe pressure rating Test entire system when all loops are assembled Flushing the Earth Loop Upon completion of system installation and testing flush the system to remove all foreign objects and purge to remove all air Antifreeze In areas where minimum entering loop temperatures drop below 40 F 5 C or where piping will be routed through areas subject to freezing antifreeze is required Alcohols and glycols are commonly used as antifreeze however your local sales office should be consulted to determine the antifreeze best suited to your area Freeze protection should be maintained to 15 F 9 C below the lowest expected entering loop temperature For example if 30 F 1 C is the minimum expected entering loop temperature the leaving loop temperature would be 22 to 25 F 6 to 4 C and freeze prote
148. unit operation Note The manufacturer strongly recommends all piping connections both internal and external to the unit be pressure tested by an appropriate method prior to any finishing of the interior space or before access to all connections is limited Test pressure may not exceed the maximum allowable pressure for the unit and all components within the water system The manufacturer will not be responsible or liable for damages from water leaks due to inadequate or lack of a pressurized leak test or damages caused by exceeding the maximum pressure rating during installation ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY When flushing purging units equipped with ClimaDry the unit should be fully flushed purged before attempt ing to flush purge the ClimaDry coil Once the unit is flushed energize the modulating three way dehu midification valve to allow flow through the ClimaDry hydronic circuit The unit must be powered but not operating during flushing purging Unit power is required to operate the three way modulating valve during flushing Disable the ClimaDry sensor located in the supply air stream by removing the white wire from the low voltage terminal block LVTB as shown in the figure that follows Energize the modulating three way dehumidification valve by removing the red wire from the ACC1 ter minal on the DXM board Connect this wire to the ACC1 NC
149. ure Drop Water Return Air Control Valve Thermostat can be internally mounted Wiring on some models Stainless steel braid hose with integral J swivel Optional Balancing Valve ML Unit Power I Building P E 44 Loop Flexible Duct LC tag Insulated supply duct with Connector a at least one 90 deg elbow a 0 nA G Make Unit Power Water Out to reduce air noise Disconnect Water In by others Ball Valve with optional Unit Hanger Air Coil To obtain maximum performance the air coil should be cleaned before start up A 1096 solution of dishwasher detergent and water is recommended for both sides of the coil A thorough water rinse should follow UV based anti bacterial systems may damage e coated air coils integral P T plug Notice Installation Note Ducted Return Many horizontal WSHPs are installed in a return air ceiling plenum application above ceiling Vertical WSHPs are commonly installed in a mechanical room with free return e g louvered door Therefore filter rails are the industry standard and are included on ClimateMaster commercial heat pumps for the purposes of holding the filter only For ducted return applications the filter rail must be removed and replaced with a duct flange or filter frame Canvas or flexible connectors should also be used to minimize vibration between the unit and ductwork 8 ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFIC
150. wer table Air temperature out of range Too much cold vent air Bring entering air temperature within design parameters Insufficient charge Too high of air flow Check for refrigerant leaks Check fan motor speed selection and air flow chart Poor performance Too high of air flow See Insufficient Capacity Check fan motor speed selection and airflow chart Unit oversized Recheck loads amp sizing Check sensible clg load and heat pump capacity ClimateMaster Water Source Heat Pumps THE SMART SOLUTION FOR ENERGY EFFICIENCY Tranquility TR Series Rev 01 22 15 Start Up Log Sheet Installer Complete unit and system checkout and follow unit start up procedures in the IOM Use this form to record unit information temperatures and pressures during start up Keep this form for future reference Job Name Street Address Model Number Serial Number Unit Location in Building Date Sales Order No In order to minimize troubleshooting and costly system failures complete the following checks and data entries before the system is put into full operation Fan Motor Speed Tap PSC Temperatures F or C Antifreeze _ Pressures PSIG or kPa Type Cooling Mode Heating Mode Entering Fluid Temperature Leaving Fluid Temperature Temperature Differential Return Air Temperature Supply Air Temperature Temperature Differen

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Tranquility&reg; High Efficiency (TR) Series

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Tranquility® High Efficiency (TR) Series