Operation Manual
Contents
1. 2 KIT 2NK 1 2X4 Inch 2 12 2NK 2 2X6 Inch 2 18 24 2NK 3 2 X 8 Inch 2 36 60 EVAPORATOR RETURN AIR PLENUM DEP 10 10 Inch Round 2OACH12 2DEP 12 12 Inch Round 2OACH18 24 DEP 16 16 Inch Round 20ACH36 60 DISCHARGE DUCT ADAPTER 2DDA 6 6 Inch Round 2 12 2DDA 10 10 Inch Round 2OACH 18 24 2DDA 16 16 Inch Round 2OACH36 60 CONDENSATE PUMP KIT 2DPC 1 115V Models 2DPC 2 230V Models Not Required for 20ACH60 s CEILING PANEL KIT CK 12 2 12 18 24 Tea CK 16 2OACH36 60 lt CK 12PL CK 12 without Duct Flange SR gt 12 2 X 2 Ceiling Panel w 12 Inch Dia Flange CKP 16 2 X 2 Ceiling Panel w 16 Inch Dia Flange DUCT FLANGE DF 12 12 Inch Duct Flange DF 16 16 Inch Duct Flange CONDENSER RETURN AIR PLENUM 2DPC 1 20ACH12 2DCP 2 20ACH18 24 2DCP 4 20ACH36 60 10 ACCESSORIES 2 x 2 CEILING amp DUCT PANEL CEILING PANEL DUCT KIT CK 12 CK 16 A ceiling panel kit is available for discharging the condenser air above a drop ceiling The ceiling VINYL COATED panel duct kits are furnished with a white vinyl po d FABRIC DUCT coated flexible duct that allows for convenient installation A 2ft X 2ft ceiling duct panel is included to replace a 2ft X 21 drop ceiling panel where the connection is desired DUCT STRAP The CK 12 is available for all 2OACH models except the 5 ton The ceiling panel kit consists of 8 feet of2. 1 Cooling Capacity is total BTUH at 80 DB 67 WB return air 95 F Outdoor at high fan speed Heating capacity is total BTUH at 70 F DB 60 F WB Indoor 47 F DB 43 F WB Outdoor 2 Time Delay fuses circuit breakers are recommended 3 EER is determined at high fan speed with condenser discharge air ducted into another area 4 A 5 6 Ambient operating range 652 to 105 May operate down to 55 if equipped with hot gas bypass Factory installed CFM with free discharge Sound Pressure dB at 5 feet commercial operation Amps amp Watts at 208 Volts Note Condenser inlet air plenum adds 13 inches to dimension C 50 Hz MODELS AVAILABLE CONSULT FACTORY STANDARD FEATURES CABINET The CONVERTIBLEAIRE Series heat pump has a cabinet that is constructed of 18 gauge steel with a polyester powder coated finish that will compliment any decor The cool blue front compliments any surrounding space and is insulated with sound absorbing insulation for cool quiet comfort All units come equipped with handles and premium swivel casters for portability and convenient set up DELUXE ELECTRONIC CONTROLLER Each CONVERTIBLEAIRE unit is equipped with deluxe electronic controller When power is connected to the unit the thermostat will control the unit to cool a space to the desired temperature The thermostat is also capable of controlling the fan to operate automa
3. during the warranty period the manufacturer will repair or replace at its option that part of the Product which is shown to be defective The Manufacturer further warrants that the product s compressor motor will be free from defects in materials and workmanship for five 5 years from the date of installation If upon examination by the Manufacturer the Compressor Motor is shown to have a defect in materials or workmanship during the warranty period the Manufacturer will repair or replace at its option that compressor which is shown to be defective Electrical parts such as relays overloads capacitors etc and the sealed refrigeration system condenser and evaporator are included in the one year limited warranty but not with the five year limited warranty of the compressor This limited warranty does not apply if the Product has been subjected to misuse or neglect has been accidentally or intentionally damaged has not been installed maintained or operated in accordance with the furnished written instructions or has been altered or modified in any way b to any expenses including labor or material incurred during removal or reinstallation of the Product C to any workmanship of the installer of the Product This limited warranty is conditional upon i shipment to the Manufacturer of that part of the Product thought to be defective Goods can only be returned with prior written approval from the Manufacturer All retu
4. sd MONITOR REV VALVE CONDENSATE SOLENOID SAFETY SWITCH LOW VOLTAGE HIGH VOLTAGE VERIFY CORRECT COMPRESSOR ROTATION AIR COOLED HEAT PUMP G Receptacle MODEL 20ACH6032 Plug L15 30P 208 230 V 3 PHASE 30 OUTSIDE TEMP HEAT COOL SENSOR DISPLAY HP RESET SWITCH gee II Jh a II INSIDE TEMP li SENSOR J i II m dg OAT H20 ALT AIR DISPLAY POWER MODULE 460V 3 Phase COMPRESSOR PUMP VALVE AC COM RUN PUMP 12 14 1 2 _1 2 14 J ALTA KI El l Mud THREE PHASE MONITOR REV VALVE CONDENSATE SOLENOID SAFETY SWITCH HIGH VOLTAGE TRANSFORMER m mem LOW VOLTAGE HIGH VOLTAGE VERIFY CORRECT COMPRESSOR ROTATION 6 AIR COOLED HEAT PUMP G Receptacle MODELS 20ACH6034 Plug L16 20P 460 V 3 PHASE 31 Three Phase Monitor Three Phase units can be equipped with monitors for compressor protection The Oceanaire Three phase Monitor safeguards the unit against incorrect compressor rotation low voltage and or loss of power in any one of the power legs The monitor is installed in the control box and is equipped with an LED for diagnosis of an improper electrical condition see diagrams below When power
5. MENT PLUG AND GROUNDING TYPE CONNECTOR LOAD FITTING FOR MODEL 20ACH2412 AN EXTENSION CORD CAN BE USED PROVIDED IT IS RATED AT LEAST 20 AMPS 9 250 VOLTS WITH GROUNDING TYPE ATTACH MENT PLUG AND GROUNDING TYPE CONNECTOR LOAD FITTING FOR MODEL 20ACH3612 AN EXTENSION CORD CAN BE USED PROVIDED IT IS RATED AT LEAST 30 AMPS 9 250 VOLTS WITH GROUNDING TYPE ATTACH MENT PLUG AND GROUNDING TYPE CONNECTOR LOAD FITTING FOR MODEL 20ACH6012 AN EXTENSION CORD CAN BE USED PROVIDED IT IS RATED AT LEAST 50 AMPS 9 250 VOLTS WITH GROUNDING TYPE ATTACH MENT PLUG AND GROUNDING TYPE CONNECTOR LOAD FITTING FOR MODELS 20ACH3632 AND 20ACH6032 AN EXTENSION CORD MAY BEUSED PROVIDED IS RATED AT LEAST 30 AMPS 250 VOLTS 3 PHASE FOR MODELS 20ACH3634 AND 20ACH6034 AN EXTENSION CORD CAN BE USED PROVIDED IT IS RATED AT LEAST 20 AMPS 600 VOLTS 3 PHASE SPECIAL NOTICE THREE PHASE OPERATION Models 20ACH3632 20ACH3634 20ACH6032 and 20ACH6034 All three phase CONVERTIBLEAIRE models are equipped with three phase monitor for added compressor protection The phase monitor located in the control box has multi color LED that reports status The monitor protects the compressor from reverse operation phase loss and low voltage situations Further description of the three phase monitor is located in the electrical section of the manual NOTICE DO NOT OPERATE ANY THREE PHASE UNIT BY BY PASSING THE MONITOR THIS WILL VOID THE WARRANTY CONDENSA
6. cool the specific space ROOM AIR CONDITIONER When ducted the OceanAire CONVERTIBLEAIRE can be used as a room air conditioner to cool an enclosed space Using the condenser return air plenum 2DCP and ceiling discharge kit CK and ceiling panel kits CK PL accessories the 2OACH can operate as a room air conditioner with the condenser air isolated form the conditioned space CONVERTIBLEAIRE COOLING MODE OPERATION DESCRIPTION OUTDOOR FAN DISCHARGE HOT A ELECTRONIC INDOOR FAN CONTROLLER SUPPLY AIR COOL CONDENSER AIR INLET RETURN AIR Back of Unit GRILL AND FILTER H 5 LL I T 4 NA CONVERTIBLE AIRE COOLING MODE APPLICATIONS HEATING MODE HEAT PUMP in HEAT mode The CONVERTIBLEAIRE can be used in an open environment to provide heat to a specific area or spots The CONVERTIBLEAIRE is a heat pump and the supply air will feel warm but not extremely hot to the touch Nozzle kits can be used to improve direction of the heated airflow CONVERTIBLEAIRE HEATING MODE OPERATION DESCRIPTION OUTDOOR FAN DISCHARGE COLD ELECTRONIC INDOOR FAN CONTROLLER ici OUTDOOR AIR RETURN AIR GRILL Back of Unit Y AND FILTER Ww CONVERTIBLE AIRE HEATING MODE SERVICE CORD All 2OACH Series units are equipped with
7. high pressure side A Schrader valve is located in the discharge port and allows removal without dumping the refrigerant charge 3 Remove two screws that retain high pressure switch 4 Disconnect wire leads from compressor contactor and condensate pump safety switch 5 Install new High Pressure Control reversing the procedure To gain access to compressor and compressor run capacitor remove left hand side panel 20 TROUBLESHOOTING GUIDE The following steps and procedures are recommended for correcting the problems indicated In the event that the problem can not be corrected service may be required SERVICE SHOULD BE PERFORMED BY A QUALIFIED AIR CONDITIONING SERVICE TECHNICIAN PROBLEM UNIT DOES NOT POWER UP CAUSE Power interruption REMEDY Check LCDI on models with LCDI and reset LCDI Check external power supply making sure that the disconnect is ON Check for blown fuses or tripped circuit breakers Reset or replace if needed CAUSE Loose display cable REMEDY Re seat display cable at display and power module CAUSE Phase Monitor Fault 3 Phase Models REMEDY Check Phase Monitor and correct power problem PROBLEM EVAPORATOR FAN RUNS BUT COMPRESSOR AND CONDENSER FAN DO NOT START CAUSE SET POINT setting may be too high for cooling or too low for heating REMEDY Make sure set point is adjusted accordingly You should see a red dot to the right of the temperature display indicating compressor ON No
8. 050 36 050 36 050 60 050 60 050 60 050 Voltage V Phase at 60Hz 115 1 208 230 1 208 230 1 208 230 3 460 3 208 230 1 208 230 3 460 3 Cooling Amps 10 4 14 1 14 9 18 1 17 2 8 7 32 0 20 4 14 8 Cooling Watts 1180 1670 2700 3620 3620 3620 6000 6000 6000 In Rush Current Amps 77 5 100 5 90 140 122 122 169 140 140 Plug Type 5 15P 5 20 6 20 6 30P L15 30P L16 20P 6 50P L15 30P L16 20P EER 3 10 0 10 0 8 9 10 0 10 0 10 0 10 0 10 0 10 0 Compressor HP 1 11 2 2 3 3 3 5 5 5 9 5 12 3 10 5 13 6 8 8 5 0 27 6 18 1 9 0 Compressor LRA 50 63 48 83 7T 35 158 137 62 Evap 400 600 810 1310 1310 1310 1950 1950 1950 Evap Motor HP 1 8 1 8 1 3 1 3 1 3 1 3 1 1 1 Evap Motor Watts 200 210 350 375 375 375 550 550 550 Condenser CFM 580 930 1010 1390 1390 1390 2200 2200 2200 Condenser Motor HP 1 8 1 8 1 3 1 1 1 1 1 1 Condenser Motor Watts 280 450 330 460 460 460 750 750 750 Condensate 5 Gallon Condensate Tank STANDARD Pump Optional Pump STANDARD 20 ft Lift Sound Level 5 54 60 65 69 78 R 410A Charge Oz 18 40 37 66 80 A Height with Casters 36 1 2 44 1 2 50 1 4 52 1 4 B Width in 20 24 28 C Depth in 25 30 35 39 D Height w oCasters 32 1 2 39 1 2 45 46 Net Weight Ib 180 260 260 365 380 485 485 515 Shipping Weight lb 200 285 285 405 420 525 525 555 Shipping Volume cu ft 19 28 40 48 Specifcations subject to change without notice C E
9. 18 20ACH24 20 36 60 FILTERS Duct Flange DEP 10 LE 55 55 X 1 15 25 1 X Maximum Equivalent Feet Est External Static 20 25 25 25 50 Pressure 14 DEP 16 1 12 X30 X1 16 inch Ld j 1 1 5 307 1 ACCESSORIES Discharge Duct Adapter 2DDA Discharge duct adapters are available for applications where ducted evaporator discharge is required The adapters can be easily installed on the unit without fasteners and be installed for either vertical or horizontal ducting The standard discharge grille is removed and the 2DDA is attached in the grill opening 2DDA 6 for 2 12 converts the evaporator discharge to a 6 inch diameter round duct 2DDA 10 for 20ACH18 and 20ACH24 converts the evaporator to a 10 inch diameter round duct 2DDA 16 for 20ACH36 AND 20ACH60 models converts the evaporator dis charge to a 16 inch round duct When used in conjunction with the evaporator return air plenum DEP the unit can provide closed loop cooling to and from a given space without the influence of any outside air gend 20ACH12 20ACH18 20ACH24 20ACH36 20ACH60 2DDA 6 yx 2DDA 10 Maximum Approx Equivalent Feet __ mes Jem 15 INSTALLATION INSTRUCTIONS RECEIVING INSPECTION Upon receiving your CONVERTIBLEAIRE unit inspect the packaging for any damage All units are shipped on a skid and packaged in a triple wall carton for added
10. GLE PHASE 26 OCEANAIRE www oceanaire inc com CONDENSATE OUTSIDE TEMP TANK FULL HEAT COOL SENSOR SWITCH DISPLAY gt HP RESET SWITCH S LITT pe 1 I i INSIDE TEMP II T SENSOR l I II II Ir OAT H20 ALT AIR DISPLAY POWER MODULE 208 230V 3 Phase COMPRESSOR PUMP VALVE COM RUN PUMP L2 LA L4 L2 lofolololoidlo Salli ll THREE PHASE MONITOR REV VALVE SOLENOID LOW VOLTAGE HIGH VOLTAGE CONDENSATE HP RESET SWITCH SAFETY SWITCH G Receptacle plug L15 30F FREON OPTIONAL CONDENSATE PUMP 112 2DPC 2 208 230V INSTALL SAFETY SWITCH IN LOW VOLTAGE AIR COOLED HEAT PUMP LOOP REPLACING TANK FULL SWITCH MODEL 20ACH3632 208 230 V 3 PHASE 052009 VERIFY CORRECT COMPRESSOR ROTATION 27 CONDENSATE OUTSIDE TEMP HEAT COOL SENSOR DISPLAY Cr HP RESET SWITCH Ben E RT NO 1 170 INSIDE TEMP SENSOR i HT H 20 ALT AIR DISPLAY POWER MODULE UL COMP COMP pump VALVE AC AC COM RUN PUMP 4A 1 460V 3 Phase COMPRESSOR COMP CONTACTOR THREE PHASE MONITOR REV VALVE SOLENOID HIGH VOLTAGE TRANSFORMER LOW VOLTAGE HIGH VOLTAGE CONDENSATE HP RESET SWITCH SAFETY SWITCH Receptacle Plug L16 20P AE F
11. OCEANAIRE CONVERTIBLEAIRE Deluxe Portable Heat Pump ENGINEERING INSTALLATION AND SERVICE MANUAL 5 5 R410A Models c UL os Oc E A N Al R 6228 Oakton Street Morton Grove IL 60053 Phone 847 583 0311 0317 Fax 847 583 0312 E Mail sales oceanaire inc com 1 866 GET AIRE 438 2473 www oceanaire inc com TABLE CONENTS PAGE GENERAL DESCRIPTION 1 PRODUCT DATA AND SPECIFICATIONS 2 UNIT DESCRIPTION Standard 5 3 Applications 4 5 a n aa ERE b us 6 Use of Extension Cords 7 Condensate 8 2 9 15 InstallatIpn u uz u 16 Electronic Controller 17 19 SERVICE Replacement Parts Procedure 20 Troubleshooting Guide 21 Preventive Maintenance 22 Interior View 23 Piping Schematlic 24 DIAGRAMS Wiring Diagrams 25 31 Three Phase Monitor 32 FORWARD This manual provides the user with basic details for the installation and operation of the Oceanaire CONVERTIBLEAIRE spot cooler It is rec
12. REON OPTIONAL CONDENSATE PUMP 112 AIR COOLED HEAT PUMP 2DPC 1 115V OR 2DPC 2 208 230V MODELS 20ACH3634 INSTALL SAFETY SWITCH IN LOW VOLTAGE LOOP REPLACING TANK FULL SWITCH 460 V 3 PHASE VERIFY CORRECT COMPRESSOR ROTATION 28 OUTSIDE TEMP COOLING ONLY SENSOR DISPLAY HP RESET SWITCH SSS i pee SS SSS Se sa 41 E 4 I INSIDE TEMP I II SENSOR 1 l l OAT H20 ALTAIR DISPLAY 208 230 Single Phase COMPRESSOR POWER MODULE F l l l l COMP COMP PUMP VALVE AC AC FAN FAN COM RUN PUMP 1 2 L 1 L 1 _ L 2 _ L2 1 4 Li NN I l l l l l l l Ex IM SOLENOID CONDENSATE SAFETY SWITCH t LOW VOLTAGE HIGH VOLTAGE AIR COOLED HEAT PUMP MODEL 20ACH6012 208 230 VOLT SINGLE PHASE G Plug 6 50P Receptacle 29 OUTSIDE TEMP HEAT COOL SENSOR HP RESET SWITCH DISPLAY C 2 IL I jH Ir 2 II INSIDE TEMP Hi SENSOR J l OATIH20 ALT AIR DISPLAY l POWER MODULE 208 230 3 Phase COMPRESSOR l l PUMP VALVE COM RUN PUMP 1 2 L 1 L 41 _ L 2 _ 1 2 14 1 X CONTACTOR l l bj l E E l E zc y THREE PHASE
13. TE RESERVOIR TANK For Models 2 12 18 24 36 a 5 gallon polyethylene tank is provided standard to collect condensate The tank is located in the lower front section of the unit A high water level cut out switch is used to stop the compressor and condenser fan automatically when the tank s pre set water level has been reached The evaporator fan will continue to run circulating air The control display will read CON For 2 12 20ACH18 2 24 Condensate Tank and 20ACH36 condensate water drops from drain pan into trough on Tank Water Level tank Adjusting Screw Spring 3 Water m N 4 From High Water Level Cut Out Switch Condensate Tank Tray TANK LEVEL ADJUSTMENT INSTRUCTIONS An adjustment screw is provided to vary the cut off of the tank full switch If a lighter less weight level of water is desired turn the adjusting screw clockwise Do not exceed 6 full turns counter clockwise CAUTION TURN UNIT OFF BEFORE ADJUSTING SET SCREW BEFORE REMOVING TANK TO EMPTY CONDENSATE Turn screw clockwise to lower water level Less water makes tank lighter and easier to remove NOTE Max and Min water levels shown are those at which the unit will Shutdown and not restart until the condensate tank has been drained ACCESSORIES CK 12 CK 16 CK 12PL 2 Req d for 2DCP 4 2DDA 6 2DDA 10 2DDA 16 2OACH UNIT 2 CONVERTIBLEAIRE ACCESSORIES
14. YPASS VALVE REFRIGERANT FLOW lt Cooling Heating PIPING SCHEMATIC Air Cooled Heat Pump 24 CONDENSATE OUTSIDE TEMP TANK FULL HEAT COOL SENSOR SWITCH DISPLAY 3 HP RESET SWITCH Cou p NC II sp NOES TEMP SENSOR 115V or 208 230V 2 S ALT AIR Single Phase DISPLAY POWER MODULE COMP COMP PUMP VALVE AC COM RUN PUMP L 2 L 1 L 1 L 2 24V VALVE LINE VOLTAGE SOLENOID G CONDENSATE HP RESET SWITCH SAFETY SWITCH AC AC FREON OPTIONAL CONDENSATE PUMP 2 2DPC 1 115V OR 2DPC 2 208 230V INSTALL SAFETY SWITCH IN LOW VOLTAGE LOOP REPLACING TANK FULL SWITCH AIR COOLED HEAT PUMP MODELS 20ACH1211 20ACH1811 115 VOLT SINGLE PHASE 20ACH2412 208 230 VOLT SINGLE PHASE 25 CONDENSATE OUTSIDE TEMP erg HEAT COOL SENSOR DISPLAY 4 HP RESET SWITCH COM NO ALT AIR 208 230V Single Phase COMPRESSOR POWER MODULE COMP COMP PUMP VALVE FAN COM RUN PUMP 1 2 L 1 L 4 _ L 2 _ L 2 _ 1 1 j SOLENOID m LOW VOLTAGE HIGH VOLTAGE CONDENSATE SAFETY SWITCH SWITCH COND G Plug 6 30P Receptacle AC AC L 1 L 2 OPTIONAL CONDENSATE PUMP KIT 2DPC 2 208 230V INSTALL SAFETY SWITCH IN LOW VOLTAGE LOOP REPLACING CONDENSATE TANK FULL AIR COOLED HEAT PUMP MODEL 20ACH3612 208 230 V SIN
15. ail sales oceanaire inc com 1 866 GET AIRE 438 2473 www oceanaire inc com
16. duct run and the length of the condenser discharge duct run and add 6 equivalent feet per bend in the duct Make sure that you do not exceed the rated E S P to avoid shut down due to the high pressure cut out 2 12 20ACH18 20ACH24 20ACH36 20ACH60 2DCP 2 12 inch NEN NE M 2DCP 4 2 12 Inch Maximum Approximate Equivalent Feet Estimated External 13 ACCESSORIES EVAPORATOR RETURN AIR PLENUM 2DEP Evaporator return air plenums are available for installations where it is required to duct air to the inlet of the evaporator The evaporator return air plenums allow the user to connect round duct flexible or rigid to the return air intake to reduce air noise and increase the number of options for solving difficult cooling problems The plenum attaches to the front of the unit replacing the return air grill Refer to the table below for configuration and applica tion information DEP 10 for 2 12 transitions the return air opening to 10 inch round duct 2DEP 12 for 20ACH18 amp 20 24 transitions the return opening to a 12 inch round duct DEP 16 for 20ACH36 60 transitions the return opening to a16 inch round duct NOTE When a evaporator return air plenum is installed it is recommended to set the evaporator blower speed to high to avoid evaporator freeze up ze _ S SN SS SN CS FILTER S 2DEP EVAPORATOR RETURN AIR PLENUM Plenum Kit 20ACH12 20ACH
17. elf contained unit with the entireheat pump system evaporator and condenser fan motors and electrical components neatly arranged in a gray and blue polyester powder coated metal cabinet When connected to the proper source of elec trical power the CONVERTIBLEAIRE is controlled by a solid state electronic controller with numerous options of temperature and air flow controls that will provide the desired level of comfort when cool ing or heating A wide variety of accessories and factory installed options are avail able for the CONVERTIBLEAIRE units allowing for improved performance and added versatility NOMENCLATURE DELUXE PORTABLE j __ VOLTAGE AIR COOLED SINGLE PHASE HEAT PUMP NOMINAL CAPACITY CAPACITY RATING T2 iiie 12 000 BTU HR 18 000 BTU HR 20 us 24 00 BTU HR 36 000 60 60 000 BTU HR WARRANTY CARD It is important that the warranty card be filled out completely and returned to the factory within fourteen 14 days of installation of the unit in order to receive the benefits of the warranty ConvertibleAire Deluxe Air Cooled Portable Heat Pumps SPECIFICATIONS MODEL 2 1211 1811 2412 3612 3632 3634 6012 6032 6034 Cooling Capacity 1 11 800 16 800 24 020 36 050 36 050 36 050 60 050 60 050 60 050 Heating Capacity 11 800 16 800 24 020 36
18. flexible duct a 2 X 2 lay in ceiling panel and a 12 inch duct flange that attaches to the condenser air discharge opening on the top of the unit The CK 16 for 5 ton units consists of a ceiling duct panel and a 16 inch flexible duct cum cond Note Drop ceiling spaces should be vented or large enough to handle the warm condenser air Check local codes to assure compliance If longer runs of duct are required table below lists maximum duct run with no 90 elbows For every 90 elbow subtract 6 feet from the run Ceilin Flexible kit 9 Duct Fits Fits Fits Fits Fits Diameter X 2 12 20ACH18 2 24 20ACHS36 20ACH60 Model Length CK 12 12 inch X 8 feet Inch X 8 ld Equivalent Feet approx ESP 20 25 25 25 50 DUCT FLANGE DF 12 DF 16 The optional duct flange allows for round flexible ducting to 4 be attached to the CONVERTIBLEAIRE condenser dis charge DF 12 12 inch diameter fits all units except the 5 ton The DF 16 16 inch diameter fits only the 5 ton Model 2 60 NOTE 2 36 2 60 units come with duct flanges installed DUCT FLANGE 11 ACCESSORIES DISCHARGE AIR NOZZLE KIT ASSEMBLY 2NK The optional discharge nozzle kits are used to direct the condi tioned air to a specific target area By concentrating the airflow the nozzles increase the air velocity towards production lines to cool personnel or equipment In ser
19. h air filters located behind the evaporator return air grill serve to filter the air before it is cooled and behind the condenser return air grill to prevent dust build up Both filters can be easily removed and cleaned HIGH PRESSURE SAFETY SWITCH Located on the back of the CONVERTIBLEAIRE unit is a manual re set high pressure switch used for the protection of the compressor If the condensing pressure exceeds the limit setting the cut out shuts down the compressor while the evaporator fan re mains running The display will indicate CON The compressor can be re started once the condensing pressure has lowered by depressing the RESET button POWER CORDS All CONVERTIBLEAIRE units come with power cords convenient connection and port ability All units except the 5 ton models and 3 phase models are equipped with LCDI for added safety devices APPLICATIONS COOLING MODE SPOT COOLER The CONVERTIBLEAIRE can be used in an open environment to cool specific objects or spots Spot Cooling is a convenient and economical way to provide air conditioning where cooling the entire space is impractical Cool air is discharged from the unit and is directed where it is needed Nozzle kits can be used to improve direction of the cooling airflow AREA COOLER When the CONVERTIBLEAIRE is installed in an area that is not totally enclosed the condenser hot air exhaust duct directs condenser air out of the area allowing the evaporator air to
20. is connected the compressor WILL NOT power up until the monitor start delay has been timed out If the compressor does not power up an electrical condition may need to be addressed Remove the control box cover and check the observe the LED on the phase monitor The LED signals the following GREEN BLINKING Start delay 120 sec GREEN Proper Operation RED GREEN BLINKING signals reverse phase rotation Switch any two of the power leads for the unit NOT THE MONITOR LEADS and re start RED BLINKING signals improper voltage and or phase loss Correct the power problem then re start the unit In the event of a power interruption the unit will re set to a start up condition The Phase Monitor will not allow the compressor to start until power is corrected LED NOTICE UNIT IS EQUIPPED WITH 3 PHASE POWER MONITOR WITH LED LED INDICATION GREEN BLINKING START DELAY GREEN PROPER OPERATION RED GREEN BLINKING PHASE REVERSAL RED BLINKING IMPROPER LEG VOLTAGE OR PHASE LOSS THREE PHASE MONITOR START DELAY 120 SECONDS 230V 025 045 460V 025 046 CONTROL BOX LABEL 32 MANUFACTURER S LIMITED WARRANTY The Manufacturer OceanAire Inc warrants to the original owner that the Product will be free from defects in material or workmanship for a period not to exceed one 1 year from date of installation If upon examination by the Manufacturer the Product is shown to have a defect in material or workmanship
21. nlet ring to blower housings all screws are external and visible and remove blower wheel motor assembly Remove the blower wheel set screw and disassemble the blower wheel from the motor shaft and remove the motor For models size 60 loosen blower wheel shaft set screw and remove the screws securing the motor mount to the blower housing and remove motor and mount Remove the motor from the motor mount 4 Install the new motor reversing the removal procedure B ELECTRONIC CONTROLLER 2 PARTS 1 To remove the Heat Cool display remove the cabinet s left side panel from front Locate the two nuts securing the display to the front panel Unplug the display cable and remove display Install new display and secure Plug in display cable 2 To remove the Power Module remove the rear control box cover Disconnect wires and remove power module Install new power module and re wire in accordance with the wiring diagram 5 CONDENSATE PUMP ON ALL 5 TON UNITS OR ON UNITS WHERE THE CONDENSATE PUMP KIT HAS BEEN INSTALLED 1 Remove side panel 2 Remove brackets securing condensate pump in base pan or condensate tank tray pan 3 Disconnect pump wire leads at Molex connectors Remove retainer clamp and tubing 4 Replace pump install by reversing procedure E HIGH PRESSURE SAFETY SWITCH 1 Remove cabinets right side panel or right rear side panel of Model 60 2 Remove flare nut that secures capillary to the refrigeration system
22. ommended to read and fully understand the instructions out lined within this manual before operating the CONVERTIBLEAIRE unit As with all commercial air conditioning equipment it is recommended to have the CONVERTIBLEAIRE sized and installed by a licensed specifying engineer and contractor in accordance with all local and state codes The length of service received can be extended by following the installation and preventive maintenance instructions NOTICE In our ongoing process of continuous improvement the items and procedures described in this manual are subject to change without notice Please note model and serial number of the CONVERTIBLEAIRE unit when contacting the factory GENERAL DESCRIPTION The Oceanaire CONVERTIBLEAIRE is a portable air cooled heat pump designed for permanent or temporary spot cooling or heating applications entire air conditioning unit has been built in an premium sheet metal cabinet equipped with heavy duty casters for mobility All CONVERTIBLEAIRE models come with a 10 foot power cord for electrical connection and added mobility in service These heat pumps direct cooled or heated air to specific areas or objects through a discharge grill located on the upper front of the unit while rejecting heat cool from the top of the unit The CONVERTIBLEAIRE models range in capacities from 12 000 BTU HR to 60 000 BTU HR to satisfy most space cooling or heating requirements The CONVERTIBLEAIRE is a s
23. protection In shipment some wear may occur on the packaging If the packaging is heavily damaged or broken file a claim with the freight company immediately Carefully unpack the unit and remove all wrapping materials Save all documentation and fill out the Warranty Card and mail it to Oceanaire BEFORE INSTALLING Check the air conditioner spot cooler for any damage All Oceanaire products are thoroughly inspected at the factory and carefully packaged If any damage is evident file a claim with the delivering carrier immediately ELECTRICAL REQUIREMENTS Check the nameplate located on the back of the unit to make certain that the proper power is available for the unit Refer to Specifications section for voltage and amperage requirements For proper NEMA receptacles refer to Electrical service plug configuration When using extension cords use the properly sized cord and check cord voltage to the unit TIME DELAY FUSES CIRCUIT BREAKERS ARE RECOMMENDED WARNING OPERATING THE UNIT ON IMPROPER VOLTAGE WILL VOID THE WARRANTY ACCESSORIES Verify that all accessories are correct for the model and that they installed in accordance with all instructions START UP Install the unit in accordance with all local and state building codes and install all accessories Allow for a clearance around the unit for future maintenance and or service Level unit and lock casters when available Connect power and test the LCDI on the powe
24. r cord if available Power up unit via thermostat and check for proper operation Refer to Thermostat Operation for more details 16 Deluxe Electronic Controller The CONVERTIBLEAIRE controller is equipped with many features for a more precise level of cooling and operation Additionally the controller can be removed from the unit and installed for remote op eration if desired accessory parts may be required OCEANAIRE AUTO coo HEAT MOISTURE CONTROL C3 AUTO MANUAL INSIDE EIE SETPOINT OCEANAIRE DELUXE ELECTRONIC CONTROLLER When power is connected the controller will display 888 momentarily and will then go blank Press the POWER button then press the TEMP SELECT button until the SET POINT is displayed Adjust the SET POINT to the desired temperature and the unit will heat cool as required The systems controls temperature within 2 POWER Turns the unit on off when power is supplied MODE Selects the mode of operation from AUTO to Cool to Heat or to Moisture Control AUTO The controller will heat or cool as required HEAT or COOL will display accordingly A 4 differential is needed to change between cooling and heating modes COOL The system will operate in cooling mode only HEAT The system will operate in heating mode only MOISTURE CONTROL The system operates in the cooling mode to reduce humid ity within the conditioned space Ever
25. rns must be freight prepaid ii determination in the reasonable opinion of the Manufacturer that there exists a defect in material or workmanship Repair or replacement of any part under this Limited Warranty shall not extend the duration of the warranty with respect to such repaired or replaced part beyond the stated warranty period THIS LIMITED WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EITHER EXPRESS OR IMPLIED AND ALL SUCH OTHER WARRANTIES INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE HEREBY DISCLAIMED AND EXCLUDED FROM THIS LIMITED WARRANTY IN NO EVENT SHALL THE MANUFACTURER BE LIABLE IN ANY WAY FOR ANY CONSEQUENTIAL SPECIAL OR INCIDENTAL DAMAGES OF ANY NATURE WHATSOEVER OR FOR ANY AMOUNTS IN EXCESS OF THE SELLING PRICE OF THE PRODUCT OR ANY PARTS THEREOF FOUND TO BE DEFECTIVE THIS LIMITED WARRANTY GIVES THE ORIGINAL OWNER OF THE PRODUCT SPECIFIC LEGAL RIGHTS YOU MAY ALSO HAVE OTHER RIGHTS WHICH MAY VARY BY EACH JURISDICTION 33 USEFUL INFORMATION MODEL SERIAL NUMBER DATE PURCHASED INSTALLED BY DATE INSTALLED For Technical Support or to locate a distributor for service parts contact Oceanaire at 847 583 0311 Please indicate the Model Number and Serial Number of the unit to assure proper information and service parts Al R 6228 Oakton Street Morton Grove IL 60053 Phone 847 583 0311 or 0317 Fax 847 583 0312 E M
26. roller default values They are Oceanaire Factory Settings DISPLAY FAULTS LAC Low AC line power AAA Failed Air Sensor unit will not run CON Empty Condensate Bucket Units with a bucket Condensate Pump Over Flow Alarm Units with pump High Pressure Cut Out Low condenser water supply correct problem and re set unit at HP RESET TO CHECK THE NUMBER OF HOURS ON THE UNIT 1 Disconnect unit power and reconnect unit power 2 When 888 appears in display push and release the arrow down button M 3 The first set of numbers displayed reads thousands of hours 02 2000 04 4000 hours 00 means less than 1000 hours 4 The second set of numbers read hours directly 58 58 hours 742 742 hours 6 Add the 2 number sets together to get total hours 03 and 486 3486 hours 01 and 59 1059 hours TOTAL HOURS REPRESENTS COMPRESSOR RUN TIME 19 REPLACEMENT PROCEDURE FOR PARTS IT IS RECOMMENDED THAT ALL OCEANAIRE UNITS BE SERVICED BY A LICENSED TECHNICIAN WARNING TO AVOID INJURY DISCONNECT UNIT POWER PRIOR TO SERVICING A FAN MOTORS 1 Remove cabinet s left side panel when looking at the front of the unit 2 Evaporator fan motor disconnect evaporator motor wires from evaporator fan contactor and fan speed rocker switch Condenser fan motor disconnect condenser motor wires from condenser fan contactor 3 For all model sizes 12 18 and 36 remove the screws securing motors and i
27. rs must be washed periodically as needed by placing them in a dishwasher or soaking them in solution of warm water and detergent for 10 minutes Then rinsing them clean with hot water and shaking excess moisture from filter CONDENSATE PUMP Condensate pumps come standard on all Size 60 models and may be installed as options on size 12 18 24 and 36 models When servicing pump follow these steps 1 Make certain that the unit is disconnected from the power source before attempting to service or remove any component 2 Be sure the floats move freely Clean as necessary 3 Remove the volute and check for obstructions Clean as needed 4 Clean the tank with warm water and mild soap when mineral deposits are visible 5 Check the inlet and outlet piping Clean as necessary Be sure there are no kinks in the lines that would inhibit flow GENERAL When necessary maintenance steps outlined above are followed the air conditioner will provide long and reliable service The refrigeration and electrical circuits of the system should only be serviced by a fully qualified service technician 22 Indoor Blower Motor Outdoor Filter Drier Blower Motor Heat Cool Display Outdoor Coil Display Cable Control Box Condensate Tank Hot Gas Valve 2 12 23 SUCTION LINE COMPRESSOR INDOOR BLOWER INDOOR COIL i OUTDOOR OUTDOOR COIL HOT GAS B
28. s controlled by an internal float switch which turns the pump on and off automatically The pump is also equipped with a condensate over flow safety switch that will shut down the CONVERTIBLEAIRE compressor when the pump is not working PARTS LIST Kit Voltage 2DPC 1 115V Condensate Pump with mounting hardware 2DPC 2 208 230 V 3 8 inch drain hose 25 ft Drain hose black corrugated 1 1 2 Mounting screws 1 2 Hose clamps 12 ACCESSORIES CONDENSER RETURN AIR PLENUM 2DCP Condenser return air plenums are available for installations where it is required to duct air to the inlet of the condenser The plenum easily attaches with one screw to the back of the unit and is provided with flange s for connecting 12 inch flexible ducting A con denser return air plenums can substantially reduce air noise and allows the unit to oper ate without drawing condenser air from the conditioned space Refer to the table below for configuration and application information NOTE When installing the condenser return air plenum with the ceiling panel kits allow for a minimum separation distance of 2 feet between the unit discharge duct and the return air duct s It is also recommended to direct the condenser discharge air away from the condenser return air ducts __ 1 2 2 2DCP 4 To estimate the equivalent feet of condenser duct add the length of the condenser intake
29. se the MODE button to scroll through the programmable parameters P1 through P16 7 If no buttons are pushed the display will then return to the OFF position after about 50 seconds PROGRAMMING PARAMETERS P1 High Fan Speed Limit Setting 56 85 P2 Low Fan Speed Limit Setting 30 55 P4 Temperature Sensor Calibration 10 P10 Temperature Display F or C 13 5 Fan Operation Cycling or Continuous P15 Fan Motor Type Setting PSC or Shaded Pole P1 P2 To adjust fan speed settings P1 represents the high fan speed parameter while P2 represents the low fan speed parameter When using nozzle kits discharge duct adapters and evaporator plenums setting P1 to 85 will help to avoid freeze ups Adjust the setting to match the actual INSIDE room temperature if needed P10 Use this parameter to display temperatures in the desired units P13 To cycle the evaporator fan with the compressor access code P 13 Press the up or down button to switch to CYC which means cycle the fan with the compressor The factory default setting is which means continuous fan operation P15 Fan Motors are PSC type SC should be selected 8 Press POWER you should see a code A followed by numbers Press POWER and the unit will start at the new settings 18 PROGRAM PARAMETERS 2 60 P1 85 2 45 Program Parameters are NOT cont
30. te there is a time delay for the compressor CAUSE Loose Display Cable REMEDY Examine the control unit for loose wires Tighten any loose connections CAUSE Condition Alarm CON REMEDY Check condensate tank and empty tank or check condensate pump and make sure pump is working properly and that there is no kink in the drain line from the pump CAUSE High Pressure Cut Out CON Check High Pressure Cut out Switch Press Reset and clear away any obstructions to the condenser intake or condenser discharge CAUSE Compressor contactor open or burned REMEDY Replace contactor CAUSE Defective Power Module REMEDY Replace Power Module 21 PREVENTIVE MAINTENANCE AirBoss Spot Coolers are designed to last a long time and to give maximum performance and reliability with minimum maintenance To prolong the life of the unit regular maintenance must be performed as specified below BLOWER MOTORS The motors on all units have permanently lubricated bearings No oiling is necessary FILTERS A clogged filter will cause the unit to operate at greatly reduced efficiencies We recommend that the filter be inspected on a regular bases every six weeks or more often depending on the environment The evaporator filter is located behind the return air grille and can be easily removed and cleaned The condenser filter is located in the lower backside of the unit Remove by loosening one screw holding retaining clip and pull out The filte
31. the standard ten foot long service cord with plug configurations and receptacle requirements as shown in this chart 20ACH1211 20ACH1811 20ACH2412 and 20ACH3612 units come with LCDI Leakage Current Detection amp Interruption devices that serve as a means of electrical protection CAUTION DO NOT USE THE LCDI AS AN ON OFF SWITCH FOR THE UNIT 3 phase models are equipped with locking plugs for added connection reli ability Refer to the chart below for plug and receptacle details for all CONVERTIBLEAIRE models A DAMAGED LCDI POWER SUPPLY CORD MUST BE REPLACED WITH A NEW POWER SUPPLY CORD AND NOT REPAIRED UNIT MODEL PLUG CONFIGURATION RECEPTACLE D DEI 15 125 VOLT 5 15 115 VOLI 20A 125 VOLT 20ACH1811 NEMA 5 20P 208 230 VOLT SINGLE PHASE 20 250 VOLT NEMA 6 20P NEMAS 20R 20ACH2412 208 230 VOLT SINGLE PHASE EIE E 20ACH3612 208 230 VOLT SINGLE PHASE MM 50A 250 VOLT NEMA 6 50P NEMA OSOR 20ACH6012 208 230 VOLT 3 PHASE 20ACH3632 SERI OE NEMA L15 30R 2 6032 460 VOLT 3 PHASE 20A 460 VOLT 20ACH3634 NEMA L16 20P NEMA L16 20R 20ACH6034 USE EXTENSION CORDS CAUTION FOR MODEL 20ACH1211 AN EXTENSION CORD CAN BE USED PROVIDED IT IS RATED AT LEAST 15 AMPS 9 115 VOLTS WITH GROUNDING TYPE ATTACH MENT PLUG AND GROUNDING TYPE CONNECTOR LOAD FITTING FOR MODEL 20ACH1811 AN EXTENSION CORD CAN BE USED PROVIDED IT IS RATED AT LEAST 20 AMPS 9 115 VOLTS WITH GROUNDING TYPE ATTACH
32. tically when needed or continuously One additional feature of the Deluxe Electronic Control is that it will display a condition alarm CON CON displays when a condensate alarm or a high pressure reset condition has been met To protect the compressor from short cycling there is a built in time delay FAN SPEED CONTROL One of the features of the electronic controller is that the unit supply fan can be con trolled automatically or manually In AUTO mode the indoor blower will adjust air flows automatically for added comfort and performance Or if desired the controller can be set to MANUAL fan mode and the indoor blower will run continuously at one of six levels of fan speed CONDENSATE RESERVOIR PUMP CONVERTIBLEAIRE units come equipped with a means for handling the condensate generated during the cooling heating process All models except the 5 ton models come equipped with a Condensate Reservoir Tank that captures the condensate from cooling The tank can then be easily removed from the unit and emptied as required 2 60 models come equipped with an Automatic Condensate Pump that dis poses of the condensate The pump comes with a 20 foot long vinyl hose that allows for the disposal of the condensate water to a drain The automatic pump is capable of a 20ft lift to handle almost any installation requirement FILTERS All CONVERTIBLEAIRE units are equipped with washable filters at the air intakes Elec trostatic mes
33. ver rooms the nozzles can be used to induce airflow through the rack to remove the hot air from the area of the equipment 2NK 1 for model 2 12 with 2 4 inch diameter nozzles with an approximate compressed length of 15 inches The approximate extended length is 21 inches 2NK 2 for models 2 18 and 20 24 with 2 6 inch di Nozzle Kits ameter nozzles with an approximate compressed length of 22 inches The approximate extended length is 32 inches 2NK 3 for 20ACH36 and 20ACH60 with 2 8 inch diameter nozzles with an approximate compressed length of 20 inches The extended length is approximately 29 inches The nozzle kits come pre assembles with the nozzles secured to a mounting plate and with edge guards By removing the CONVERTIBLEAIRE discharge grill one can insert the nozzle kit into the opening without the use of tools CONDENSATE PUMP KIT 2DPC 1 and 2DPC 2 A plug in condensate pump kit is available for applications where emptying the 5 gallon condensate tank is not desired The pump kit consists of a condensate pump with mount ing hardware and electrical connections along with the tubing required for the drain and discharge of the condensate water E The condensate pump provides for the automatic removal of condensate water during the cooling process The pump is capable of pumping against a 20 foot head allowing for the routing of the drain line above the drop ceiling to a nearby drain The pump i
34. y 4 hours the fan is started circulating the air and the air temperature is re corded by the controller The cooling cycle is started for one hour or until the room temperature drops 2 which ever comes first This cycle repeats every four hours 17 FAN SPEED The operator can select between AUTO and MANUAL fan speed control Pressing the FAN SPEED button will switch speed from AUTO to MANUAL In MANUAL mode pressing the FAN SPEED button will change fan speed from low to high In AUTO the fan speed is controlled automatically In cooling mode the controller automatically adjusts the fan speed to high and as the inside temperature approaches the set point the fan speed will reduce In heat mode the fan speed goes from low to high as the tempera ture approaches the set point TEMP SELECT Allows the operator to view the controller temperatures INSIDE re turn air temperature OUTSIDE supply air temperature SET POINT can be seen and adjusted by pressing A or Y CONTROLLER PROGRAMMING MENU 1 Make sure the unit has power 2 Pushing the POWER button turn the unit OFF 3 Press the following buttons in sequence S U D S 4 The display will begin flashing P1 and a number TEMP TEMP SELECT SELECT If there is no display repeat the sequence making sure the unit has power but is turned OFF 5 To adjust any program parameter press the ARROW UP A or ARROW DOWN Y button until the desired value is displayed 6 U
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