0150506194 C - Haier.com Worldwide
Contents
1. aaraa 16 Table 10 Set point configuration 7 Table 11 Display units 8 Table 12 Setpoint limiting 18 Table 13 Indoor fan cycle configuration 19 Energy Management System 19 Table 14 Occupancy arbitration for energy management 19 Table 15 PTEE manual test sequence 20 Table 16 PTHE manual test sequence 20 Operation ai EEDA EEE A CEE 21 Sequence of Operation 21 Table 17 User inputs 22 Table 18 Air conditioner standard models performance d ta e sernir aeure Ekr p REEE 23 Table 19 Heat pump performance 24 Wiring Diagram 25 Warranty 30 Full 1st Year Warranty 30 Full 2nd 5th Sealed System Warranty 30 Model Number Description Each Packaged Terminal Air Conditioner Heat Pump is assigned a multiple character alphanumeric model number that precisely identifies each unit An explanation of the identification code that appears on the unit nameplate is shown below The model number helps owner operator installing contractors and service technicians to define the operation components and options for a specific unit P TCH 090 123 4567 8910 11 Digits 1 2 Packaged Terminal Air Conditioner2. In order for the user to access the configurable parameters a digital display module must be present The configuration set up mode is entered by pressing and holding the MODE and FAN buttons simultaneously for 5 seconds Installation Table 10 Set point configuration Configuration Configuration step Step description setting Setting description 1 Ventilation Enable 0 Ventilation is disabled 1 default Ventilation is enabled 0 default Cycle with compressor 2 Indoor fan cycle continuously OFF in OFF mode 1 ON continuously HIGH in OFF 2 mode 0 default cool 50 90 F heat 50 90 F Temperature 3 Setpoint Limits 1 cool 55 90 F heat 50 85 F 2 cool 60 90 F heat 50 80 F 3 cool 65 90 F heat 50 75 F Default 10 F 5 5 C Range 0 to 20 F 4 Energy 0 0 to 10 0 C Management Resolution 1 0 F 0 5 C Display units 0 default IP English a 1 SI Metric Default 0 F 0 0 C Range 9 to 9 F 6 Indoor 5 0 to 5 0 C Temperature Calibration Resolution 1 0 F 0 5 C Default 1 F 0 5 C Range 0 to 2 F 7 Dehumidification offset 0 0 to 1 0 C Resolution 1 0 F Value of zero disables dehumidification 0 5 C 17 1 Indoor Fan Cycle set up The indoor fan can be configured to provide different types of operation between its OFF and ON high low states This setting is adjustable and does not force the unit to reset 2
3. Digit 3 Product Type C Air Conditioner with auxiliary heat H Digit 4 Haier Brand Digit 5 6 7 Unit Cooling Capacity Heat Pump 070 7 000 Btu 090 9 000 Btu 120 12 000 Btu 150 15 000 Btu Digit 8 Main Power Supply 1 230 208V 60Hz 1 phase 2 265V 60Hz 1 phase 4 115V 60Hz 1 phase Hydronic Only Indoor Fan Electric heater Front and discharge grille F id KUIA Contro Indoor coil Refer to the model number printed on the eguipment nameplate when ordering replacement parts or requesting service 1 AB Digit 9 Auxiliary Heat Capacity N No Heater 2 2kw 3 3kw 5 5Skw U Universal for 2 3 5kw H Hydronic ships with no front cover amp no electric heater Digit 10 Unit Features A Standard C Corrosion Resistant P Internal Condensate Pump Digit 11 Minor Design Sequence C D E Wall sleeve Outdoor grille Outdoor fan Display Module box OOO Outdoor coil Rotary compressor Power cord Power cord coverplate not shown Table 1 Unit accessory model numbers Model Number Description Description Part Number Architectural Grilles ARCHITECTURAL ALUMINUM GRILLE HAAAGLO1 Filters SPARE FILTERS 10 PACK HAFLTR09 Hard Wire Kit HARD WIRE KIT HAHWRK01 Leveling Legs LEVELING LEG HALVLG01 Stamped grille STAMPED ALUMINUM GRILLE SINGLE PAC
4. Packaged Terminal Air Conditioner uu PTCH070 PTHH070 7 000 Btuh PTCH090 PTHH090 9 000 Btuh PTCH120 PTHH120 12 000 Btuh PTCH150 PTHH150 15 000 Btuh 0150506194 C NOTICE Warnings and Cautions appear in appropriate sections throughout this manual Read these carefully N WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury caution Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury It may also be used to alert against unsafe practices CAUTION Indicates a situation that may result in equipment or property damage only accidents Overview of Manual Note One copy of this document ships with each unit and is customer property It must be retained by the customer This booklet describes proper installation and operation procedures for PTACs By carefully reviewing the information within this manual and following the instructions the risk of improper operation and or component damage will be minimized It is important that periodic maintenance be performed to help assure trouble free operation Should equipment failure occur contact a service organization with qualified experienced HVAC technicians to properly diagnose and repair this equipment General Information Responsible Refrigerant Practices The manufacturer believes that responsible refrigerant p
5. Heating amps 2 0KW 7 9 8 9 1 7 7 9 8 9 7 7 7 9 8 9 7 7 7 9 8 9 7 7 3 0KW 11 8 13 4 11 6 11 8 13 4 11 6 11 8 13 4 11 6 11 8 13 4 11 6 5 0KW a 19 7 22 2 19 3 19 7 22 2 19 3 19 7 22 2 19 3 Notes Certified in accordance with the Unitary Air Conditioner Equipment Certification Program which is based on AHRI Standard 310 380 23 Table19 Heat pump performance Operation PTHH 07 PTHH 09 PTHH 12 PTHH15 Voltage V 208 230 265 208 230 265 208 230 265 208 230 265 Cooling Cooling 7 000 7 200 7 200 8 700 8 900 8 700 11 800 12 000 11 700 13 300 13 600 13 600 capacity Btu H Cooling amps A 2 9 2 7 2 3 3 8 3 6 3 1 5 3 4 9 4 2 6 8 6 2 5 5 EER Btu H watt 11 9 11 9 12 0 11 4 11 4 10 8 10 6 10 6 11 0 10 0 10 0 10 0 Dehumidification 2 1 21 2 4 2 5 2 6 2 6 3 0 Sid 3 1 4 1 4 1 4 1 Pts h Heat pump Heating capacity 6 500 6 700 6 500 7 800 8 000 7 800 10 600 10 800 10 600 12 500 13 000 12 500 Btu H COP W W 3 5 3 5 3 4 3 3 3 3 3 3 3 2 3 2 3 2 3 41 3 1 3 0 Airflow Indoor cfm High 260 290 290 260 290 290 320 350 350 365 400 400 Indoor cfm Low 235 266 266 235 266 266 293 323 323 330 360 360 Electric heat data Heating Btu h 2 0KW 5 500 6 800 6 800 5 500 6 800 6 800 5 500 6 800 6 800 5 500 6 800 6 800 3 0KW 8 200 10 200 10 200 8 200 10 200 10 200 8 200 10 200 10 200 8 200 10 200 10 200 5 0KW 13 700 17 100 17 100 13 700 17 100 17 100 13 700 17 100 17 100 Heating watts 2 0KW 1 600 2 000 2 000 1 600
6. R 24VAC common1 C Ground2 RF Remote fan relay output Notes 1 Connection to R enables input functions W Y GL GH O VT and or EN 2 Connect 24VAC 3VA maximum Remote Fan Control Relay to RF and C Remote Fan Operation PTACs can operate a remote fan to provide conditioned air to additional rooms or areas that are not well ventilated The remote fan operates any time the PTAC indoor fan is operating The remote fan requires a 24 VAC 3 VA maximum relay that connects to the control board RF and C terminal user inputs The relay and remote fan are field supplied Refer to the wiring diagrams section for wiring details Vent Control Vent control draws fresh air into the conditioned area to provide ventilation when the indoor fan is operating However this may increase heating cooling loads and operating costs To obtain access to the vent control remove the cabinet front and locate the vent control lever on the left side of the chassis Push the vent control lever up to open the vent or down to close 22 Operation The unit ships with the vent door closed and secured by a screw Air Discharge Grille The discharge grille can be adjusted to expel air at either a 15 or 40 40 default angle Figure 19 To change the discharge air airflow angle 1 Remove the front cabinet 2 Position the front cabinet so that the backside is accessible 3 Remove the four screws which secure the discha
7. sleeve See Figure 15 5 Secure the chassis to the wall sleeve using three screws on each side of the chassis to ensure a proper seal between the chassis and the wall sleeve The screws are supplied in a plastic bag which is attached to the power cord See Figure 16 6 Verify the indoor and outdoor grilles are free of airflow obstructions 7 Make the power supply connections as detailed in the next step wall sleeve SS chassis v ek outside wall slide chassis in Slide unit chassis into the wall sleeve Figure 15 3 screws on each wall sleeve hy side of unit M chassis LAN outside wall Figure 16 Secure chassis to wall sleeve Step 6 Install unit power supply Note For installation procedures please refer to the Installation Guide that accompanied the accessory 13 Table 6 Unit power supply Installation Voltage Accessory Accessory part number 265 V Option 1 Subbase HASBU01 Power Cord HAPCRD04 HAPCRD05 HAPCRD06 Option 2 Hard Wire Kit HAHWRKO01 Connector for Hardwire HACNHK21 HACNHK22 HACNHK23 230 208 V Option 1 Power Cord HAPCRD01 HAPCRDO2 HAPCRD03 Option 2 Subbase HASUBO01 Power Cord HAPCRD01 HAPCRD02 HAPCRD03 Option 3 Hard Wire Kit HAHWRKO1 Connector for Hardwire HACNHK11 HACNHK12 HACNHK13 1 All units require either a
8. 9 11 3 15 6 15P 5 500 1600 230 208 3 0 2 4 10 200 3000 13 4 11 8 17 20 6 20 P 8 200 2400 230 208 5 0 4 0 17 100 5000 22 2 19 7 28 30 6 30P 13 700 4000 265 2 0 6 800 2000 YAYA 9 8 15 7 15 P 265 3 0 10 200 3000 11 6 14 7 20 7 20P 265 5 0 17 100 5000 19 3 24 4 30 7 30P All heat pumps have electric heat ii Minimum voltage on 230 208 volt models is 187 volts maximum is 253 volts Minimum voltage on 265 volt models is 239 volts maximum is 292 volts ii Minimum branch circuit ampacity ratings conform to the National Electric Code However local codes should apply iv Overcurrent protection for all units without electric heaters is 15 amps Overcurrent protection on 265 volt mod els must be cartridge style time delay fuses Table 5 Power receptacle configurations Unit Voltage 230 230 230 Rating 208 208 208 265 265 Unit plug gt S Plug amp 15 20 30 15 20 30 rating NEMA 6 15P 6 20P 6 30P 7 15P 7 20P 7 30P designation Receptacle Receptacle 20 20 30 15 20 30 amp rating NEMA 6 20R 6 20R 6 30R 7 15R 7 20R 7 30R designation 11 WALL OR WINDOW a MIN PROJECTION Ni i CASE FLANGI BY OTHERS FINISHED FLOOR OPTIONAL SUBBASE LEVELING SCREW Panel wall installation Figure 10 Installation Procedure A WARNING Hazardous Voltage w Capacitors Disconnect all electric power including remote disconnects before servicing Follow proper lockout tagout pr
9. the allotted time after delivery Verify with the carrier what their allotted time is to submit a claim Note Failure to follow these procedures may result in no reimbursement for damages from the freight company e Do not move damaged material from the receiving location It is the receiver s responsibility to provide reasonable evidence that concealed damage did not occur after delivery e Do not continue unpacking the shipment if it appears damaged Retain all packaging Take photos of damaged material if possible e Notify the carrier s terminal of the damage immediately by phone and mail Request an immediate joint inspection of the damage by the carrier and consignee e Notify your HVAC representative of the damage and arrange for repair Have the carrier inspect the damage before making any repairs to the unit Unit Dimensions 42 11 1 8 5 1 5 Airflow Display module 3 Clearance 7 8 Stamped Grill to sidewalls 1 3 8 Arch Grill TOP VIEW Air Discharge Grill is reversible to provide either 15 or 40 42 discharge angle 21 7 1 4 13 3 4 2 3 8 min case edge to finished wall for subbase installation 3 min with subbase 5 max Optional Subbase FRONT VIEW SIDE VIEW Figure 5 Unit with wall sleeve and subbase accessory Figure 6 Wall Sleeve A WARNING Live Electrical Components During installation testing servicing and troubleshooting of this p
10. 2 000 2 000 1 600 2 000 2 000 1 600 2 000 2 000 3 0KW 2 400 3 000 3 000 2 400 3 000 3 000 2 400 3 000 3 000 2 400 3 000 3 000 5 0KW sag 4 000 5 000 5 000 4 000 5 000 5 000 4 000 5 000 5 000 Heating amps 2 0KW 7 9 8 9 7 7 7 9 8 9 7 7 7 9 8 9 7 7 7 9 8 9 7 7 3 0KW 11 8 13 4 11 6 11 8 13 4 11 6 11 8 13 4 11 6 11 8 13 4 11 6 5 0KW Ki x 19 7 22 2 19 3 19 7 22 2 19 3 19 7 22 2 19 3 Notes Certified in accordance with the Unitary Air Conditioner Equipment Certification Program which is based on ARI Standard 310 380 Notes 24 Shaded area is rating ampere Wiring Diagram Y WI BR OR BK RD YL BK OR 4 ARA AA 8176 Cond Vent Rev Valve Fan YL GR AE aa w A DIS TB2 L maana ILITILY LS OUTDOOR TEMPERATURE 3 HAHAA EI OUTDOOR COIL TEMPERATURE REMOTE REMOTE ENERGY j HI INDOOR COIL TEMPERATURE FAN THERMOSTAT INPUT IL INDOOR TEMPERATURE RELAY VENTILATION REMOTE LOCAL INPUT DISPLAY DISPLAY COMP COMPRESSOR YL YELLOW FACTORY WIRING BL BLUE lo ee FIELD WIRING BR BROWN E CP CONDENSATE PUMP RD RED PVD POWER VENTILATION DOOR GR GREEN RVS REVERSING VALVE WH WHITE l IM INDOOR MOTOR BK BLACK OM OUTDOOR MOTOR OR ORANGE 1 For 208 230 VAC unit connect P8 and P10 2 For cooling only unit there is no outdoor temperature sensor and reversing valve 3 For diff
11. GR GREEN RVS REVERSING VALVE WH WHITE l IM INDOOR MOTOR BK BLACK OM OUTDOOR MOTOR OR ORANGE COMP COMPRESSOR YL YELLOW FACTORY WIRING BL BLUE DT FIELD WIRING BR BROWN 1 For 265 VAC unit connect P8 and P9 2 For cooling only unit there is no outdoor temperature sensor and reversing valve 3 For different electric heater capacity refer to IOM for power cord selection 4 The specs for the control board fuse are 5 x 20mm 250V 315mA fast acting Figure 32 265V Wiring diagram 07 models Wiring Diagram Cond Vent Fan Rev Valve m eee ENERGY al REMOTE Ha yey ee Gad LL VENTILATION REMOTE LOCAL INPUT DISPLAY DISPLAY OUTDOOR TEMPERATURE OUTDOOR COIL TEMPERATURE INDOOR COIL TEMPERATURE INDOOR TEMPERATURE GP CONDENSATE PUMP PVD POWER VENTILATION DOOR RVS REVERSING VALVE IM INDOOR MOTOR OM OUTDOOR MOTOR COMP COMPRESSOR FACTORY WIRING FIELD WIRING 1 For 265 VAC unit connect P8 and P9 2 For cooling only unit there is no outdoor temperature sensor and reversing valve 3 For different electric heater capacity refer to IOM for power cord selection 4 The specs for the control board fuse are 5 x 20mm 250V 315mA fast acting Figure 33 265V Wiring diagram 09 12 15 28 YL YELLOW BL BLUE BR BROWN Wiring Diagram SS
12. Handling Procedures WARNING Contains Refrigerant System contains oil and refrigerant under high pressure Recover refrigerant to relieve pressure before opening the system See unit nameplate for refrigerant type Do not use non approved refrigerants refrigerant substitutes or refrigerant additives Failure to follow proper procedures or the use of non approved refrigerants refrigerant substitutes or refrigerant additives could result in death or serious injury or equipment damage Recover and Recycle Refrigerants Never release refrigerant to the atmosphere Always recover and or recycle refrigerant for reuse reprocessing reclaimed or properly dispose if removing from equipment Always determine the recycle or reclaim requirements of the refrigerant before beginning the recovery procedure Obtain a chemical analysis of the refrigerant if necessary Questions about recovered refrigerant and acceptable refrigerant quality standards are addressed in ARI Standard 700 Refrigerant Handling and Safety Consult the manufacturer s material safety data sheet MSDS for information on refrigerant handling to fully understand health safety storage handling and disposal requirements Use only approved containment vessels and refer to appropriate safety standards Comply with all applicable transportation standards when shipping refrigerant containers General Information Service Equipment and P
13. K HASAGLO1 STAMPED ALUMINUM GRILLE TEN PACK Wall Sleeve Power Cord HASAGLO2 HAWSLV01 UNIVERSAL POWER CORD 230 VOLT 15 AMP HAPCRD01 UNIVERSAL POWER CORD 230 VOLT 20 AMP HAPCRD02 UNIVERSAL POWER CORD 230 VOLT 30 AMP HAPCRD03 UNIVERSAL POWER CORD 265 VOLT 15 AMP HAPCRD04 UNIVERSAL POWER CORD 265 VOLT 20 AMP HAPCRD05 UNIVERSAL POWER CORD 265 VOLT 30 AMP HAPCRD06 Escutcheon Cover i ESCUTCHEON COVER FOR FRONT PANEL HAIER LOGO HAHCVR01 Connector for Hardwire lii CONNECTOR FOR HARDWIRE KIT 208 230V 15 AMP HACNHK11 CONNECTOR FOR HARDWIRE KIT 208 230V 20 AMP HACNHK12 CONNECTOR FOR HARDWIRE KIT 208 230V 30 AMP HACNHK13 CONNECTOR FOR HARDWIRE KIT 265V 15 AMP HACNHK21 CONNECTOR FOR HARDWIRE KIT 265V 20 AMP HACNHK22 CONNECTOR FOR HARDWIRE KIT 265V 30 AMP Subbase iii iv HACNHK23 UNIVERSAL SUBBASE HASUBO1 i This escutcheon cover should be ordered whenever the display module is wall mounted or a thermostat or third party provider unit controls are ordered This escutcheon includes a control cover plate that covers the normal unit mounted nomenclature It comes 5 pieces per pack ii iii Required when using a Hard Wire Kit Provides a space to tie into a building s wiring with a receptacle to plug the unit into It gives additional leveling and support capab
14. Temperature Setpoint Limiting set up The range of temperature control setpoints can be limited using this configuration parameter After the controller has determined the desired user setpoint from the display the resulting value is validated against the setpoint limits There are four valid combinations of heating and cooling setpoint limits These set point limits apply to both the occupied and unoccupied standby heating and cooling setpoints This setting is adjustable on the fly and will not force the unit into a restart condition 3 Energy Management Setpoint Offset set up The range of the Energy Management System s effect on setpoints can be adjusted using this configuration parameter This parameter is adjustable on the fly and will not force the controller into a restart condition The range and resolution of available selections is Range 0 F to 20 F 0 0 C to 11 0 C Resolution 1 0 F 0 5 C 4 Display Unit set up The user can change the way the interface module displays temperature The symbols F and C will not be present on the display however the range and precision of the room temperature and setpoint values will make the selection obvious 5 Indoor temperature calibration The indoor temperature can be calibrated to match an independent reading The adjustment range is 10 0 F 6 C with a resolution of 1 F 0 5 C Installation 6 Dehumidification Offset T
15. YHYHSSYS8S ENERGY INPUT VENTILATIO INPUT Figure 37 Energy management system REMOTE THERMOSTAT REMOTE DISPLA Figure 38 3rd party class 2 thermostat wiring Figure 39 Remote display wiring Warranty Full 1st Year Warranty Haier will repair or replace any part which proves to be defective due to workmanship or materials free of charge This includes parts and labor Full 2nd 5th Sealed System Warranty Haier will repair or replace the evaporator condenser compressor or connecting tubing which proves to be defective due to workmanship or materials free of charge This includes parts and labor Limited 2nd through 5th Year Functional Parts Warranty During the 2nd through 5th year Haier will provide functional parts which prove to be defective due to workmanship or materials Components covered are switches solenoids fan motors thermistors circuit boards factory installed heaters blower wheel fan propeller Capacitors compressor overloads and drain valves This limited warranty does not include diagnostic time labor or any transportation and or reinstallation charges that may be required Telephone numbers For Service 1 877 337 3639 For Technical Assistance 1 866 713 9342 30 Packaged Terminal Air Conditioner Power Cord NOTICE Warnings and Cautions a
16. al receptacle is within 52 inches of the lower right corner of the equipment e Ensure the unit wall opening is level e Ensure adequate sealing and insulation is around the wall sleeve Internal nga Table 1 N Adjacent A Wall Mini mum Minimum unit clearance in Carpet or Finished Floor B in Table 1 Minimum interior and exterior Minimum wall opening Pre Installation Table 3 Minimum clearances and projections Option In Mm In Mm In Mm Minimum clearances Minimum projection A B c Wall sleeve only 3 75 0 0 0 0 Subbase kit 3 75 3 1 4 85 2 3 4 70 Leveling legs kit 3 75 3 75 2 50 Hardwire kit 3 75 3 75 0 0 Receiving and Handling Shipping Package The chassis and the cabinet front ship in one carton Accessories ship separate Receiving Checklist Complete the following checklist immediately after receiving unit shipment to detect possible shipping damage e Verify that the unit nameplate data corresponds to the sales order and bill of lading including electrical data e Visually inspect the unit exterior for physical signs of shipping damage or material shortages e fa unit appears damaged inspect it immediately before accepting the shipment Remove access panels and check for interior component damage Make specific notations concerning the damage on the freight bill Do not accept delivery e Report concealed damage to the freight line within
17. display Manual test is not available if there is no interface module as is in Class 2 control applications The test sequence attempts to clear unit diagnostics and restore normal unit operation prior to testing the outputs If the diagnostics remain after an attempt to clear them manual test may be affected or disallowed Dehumidification The PTAC controller does not directly measure room humidity The PTAC provides dehumidfication by combining the following actions in a predefined sequence 1 The PTAC subcools the room to a preset state a dehumidification offset below the cooling setpoint 2 The unit will automatically adjust the fan speed 3 When incorporating the vent door option the controller will automatically adjust its position Step 9 Programmable Settings The controller has a total of six 7 parameters that are user configurable 1 Vent Door Configuration 2 Indoor Fan Cycle configuration 3 Temperature Setpoint Limiting configuration 4 Energy Management Setpoint Offset configuration 5 Display Units configuration 6 Indoor Temperature Calibration 7 Dehumidification Offset The interface module texts SETTING and STEP provide user feedback when the unit is in the configuration mode The number directly above the word STEP indicates the configuration step that is being adjusted The numbers above the word SETTING XX x indicate the value of the parameter
18. e wall thermostat 8 Configure display module settings Rear Closure 9 Progammable settings Sleeve rear closure panel Figure 12 2 Grasping the top and bottom flanges of the rear closure panel as shown in Figure 13 the entire panel is pulled out diagonally from one side Figure 13 Pull rear closure panel out of wall sleeve Step 2 Install drain kit in wall sleeve Drain kits are available for indoor or outdoor installation to help condensate drain from either the right or left side of the wall sleeve externally or from the bottom of the sleeve internally Note For installation procedures please refer to the Installation Guide that accompanied the accessory If you do not use the drain kit condensate will drain out of the rear of the wall sleeve The drain kit must be installed before the outdoor grille is installed Step 3 Install outdoor air grille in wall sleeve An outdoor air grille directs airflow for proper unit operation and to protect the outdoor coil Install the grille before installing the chassis Outdoor air grille options are either a stamped grille or an architectural grille When replacing an old chassis with an existing grille please check with your HVAC representative to determine if the new chassis can be used with the old outdoor grille Using the wrong type outdoor grille can decrease cooling or heating capacity increase energy usage or shorten c
19. epth will require special care to prevent problems with rain water condensate drainage and intake discharge air Pre Installation Under these circumstances careful jobsite analysis and cautions are required Consult your local HVAC representative before attempting such installations Outside Wall Top of Wall Sleeve Internal Adjacent Wall AY Minimum Checklist The following checklist provides an overview of the factory recommended pre installation considerations Follow the procedures in this section to ensure the installation is complete and adequate for proper unit operation Verify this checklist is complete before beginning unit installation Figure 3 Room Outside Side Wall Cabinet Side e If unit arrives shipped on its side do not accept em ad Minimum e Verify the unit size and tagging with the unit nameplate to ensure the correct unit is received Table 2 projections e Inspect the unit for possible shipping damage and make any necessary claims with the freight delivery company immediately e Verify the installation location is free of airflow obstructions such as curtains furniture trees or other objects that may block airflow to and from the unit A WARNING Fire Hazard Do not use extension cords Using extension cords could cause a fire Figure 4 dimensions e Make provisions for correct supply power and that the electric
20. erent electric heater capacity refer to IOM for power cord selection 4 The specs for the control board fuse are 5 x 20mm 250V 315mA fast acting Figure 30 230 208V wiring diagram 07 models Wiring Diagram Rev Valve ERERE r pe t4oy R LLE OUTDOOR TEMPERATURE OUTDOOR COIL TEMPERATURE Li Ti ENERGY Hal il INPUT ILL mi Wy Il MSOs id a INDOOR COIL TEMPERATURE THERMOSTAT INDOOR TEMPERATURE VENTILATION REMOTE LOCAL INPUT DISPLAY DISPLAY l CP CONDENSATE PUMP PVD POWER VENTILATION DOOR RVS REVERSING VALVE IM INDOOR MOTOR OM OUTDOOR MOTOR COMP COMPRESSOR FACTORY WIRING FIELD WIRING 1 For 208 230 VAC unit connect P8 and P10 2 For cooling only unit there is no outdoor temperature sensor and reversing valve 3 For different electric heater capacity refer to IOM for power cord selection The specs for the control board fuse are 5 x 20mm 250V 315mA fast acting Figure 31 230 208V Wiring diagram 09 12 15 models 26 OR ORANGE YL YELLOW BL BLUE BR BROWN Wiring Diagram Cond Vent Rev Valve Fan o Pre A a k 615 41 3 21 LI Il NE OUTDOOR TEMPERATURE r Hi Sha tach OUTDOOR COIL TEMPERATURE HI il sp KE IL hl INDOOR COIL TEMPERATURE ie sp ll INDOOR TEMPERATURE LL VENTILATION REMOTE LOCAL INPUT DISPLAY DISPLAY ig CP CONDENSATE PUMP RD RED PVD POWER VENTILATION DOOR
21. ff off 20 sec 4 Remote Fan off On On off off off off off off 20 sec 5 Outdoor Fan Off On off On off off off off off 20 sec 6 Condensate off On off On On off off off off 20 sec Pump 7 Compressor off On Off On Off On OffOn Off Off 60 sec on Cooling 8 Compressor Off Off On Off On Off Off OffOn Off 60 sec Off 9 Compressor Off On Off On Off On OnOff Off Off 60 sec on Heating 10 Aux Heat Off On Off OnOff off off OnOff On off 60 sec 11 Vent Door Off On Off OnOff off off off off On 20 sec Exit 20 Sequence of Operation Automatic 3 minute Compressor Lockout After the compressor cycles off it will not restart for three minutes This feature prevents the compressor from short cycling and extends the overall life Automatic Switch To Electric Heat PTHH only If the room temperature falls to 2 5 F below the setpoint temperature or the unit compressor fails the reverse cycle heat is shut off and the electric heat is turned on Indoor Room Freeze Protection When the unit senses room temperatures of 40 F or below the unit activates the indoor fan motor and either the electric resistance heater or the hydronic heater to help prevent pipes or fixtures from freezing This also overrides the Energy Management System input for unit mounted or wall mounted display modules Random Restart Function This function allows random restart of the PTAC units in the event of a power outage The resta
22. he offset defines the point below the setpoint where the unit will stop running the compressor A DH display module is required to use this feature The PTAC allows the options of 0 F disable 1 F default and 2 F optional for the dehumidification offset The dehumidification feature will be disabled when the configuration of O F is selected Last User Setpoint Mode and Fan Selections The controller saves the last inputs that the user has chosen 5 seconds after the user has ceased changing them These settings will be used after the next power cycle or controller reset Operation without configuration The controller tests the configuration for validity If the data is corrupted the controller will revert to default values for every parameter A diagnostic code will be displayed when using the default values Table 11 Display units Selection Unit of Display Measure Example 0 IP English 77 DEFAULT 1 SI Metric 24 5 Table 12 Setpoint limiting Cooling Setpoint Heating Setpoint Selection High Low Low Limit Limit Limit High Limit 0 50 F 90 F 50 F 90 F DEFAULT 1 55 F 90 F 50 F 85 F 2 60 F 90 F 50 F 80 F 3 65 F 90 F 50 F 75 F Table 13 Indoor fan cycle configuration Installation Config Indoor Fan Cycle Mode Indoor fan will not run when the user mode is OFF DEFAULT Indoor fan will cycle to the user selected speed in c
23. hermostat to control the unit the thermostat must have a clearly marked OFF state or position Note It is important to make sure that the control board s fuse is functioning The specs for the control board fuse are 5x20mm 250V 315mA fast acting For more inormation on a blown fuse on the control board check the Troubleshooting section of this document Table 7 desk switch and remote control connections Maximum wire length for front Installation Table 8 Wiring Voltage Voltage at terminal Corresponding Normal Unit Mode GH GL W Y o Operation High Heat Pump 24 0 0 24 0 Heat Pump Low Heat Pump 0 24 D 24 0 Heat Pump High Emgcy Heat 24 24 0 O Electric Heat 24 24 24 O Electric Heat PTHH Heat Pump Low Emgcy Heat 0 24 24 0 O Electric Heat ANAL is Electric 0 24 24 24 O Electric Heat High Cooling 24 0 0 24 24 Cool Low Cooling 0 24 0 24 24 Cool High Fan 24 0 0 0 0 Fan Only Low Fan 0 24 0 0 0 Fan Only Off 0 0 0 0 Off High Auxiliary Heat 24 0 24 0 0 Heat Low Auxiliary Heat 0 24 24 0 0 Heat bag palay pakana High Cooling 24 0 o 24 24 Cool Hot Water or Steam Low Cooling 0 24 0 24 24 Cool High Fan 24 0 0 0 Fan Only Low Fan 0 24 0 0 Fan Only Off 0 0 0 0 Off Notes In the event that none of the combinations listed in the table above is present the input will be deemed
24. ilities and provides a place for fuses a circuit breaker or a mechanical disconnect to be mounted 30A is for units with 5kW electric heat 20A for 3kW or less electric heat iv All subbases require a socket For 15 and 20 amp the 20amp socket can be used on either the 208 230V or the 265V Pre Installation Considerations Before beginning installation make the following considerations 1 Verify the wall opening is in the correct location and the correct size 2 Drill mounting holes on both sides of the wall sleeve if equipment requires any of the following options subbase leveling legs If dimension A in Figure 3 is at or near the minimum specified in Table 3 p 8 accessory options should be mounted to the sleeve prior to installing the sleeve in the wall Otherwise there may not be enough access room for the tools used to mount the accessories to the wall sleeve 3 If additional wall sleeve support is required the leveling leg accessory kit or a subbase kit that includes leveling legs can be used to provide extra support 4 If installing in a concrete or masonry wall you must provide a lintel in the wall opening for support Do not use the wall sleeve as a lintel See Figure 2 for a typical lintel construction Typical Installation framing with lintel Figure 2 5 When installing in walls that are deeper than 13 1 2 inches use an extended wall sleeve A sleeve without the proper d
25. invalid and all heating cooling and fan operation will be Wire Specification External Interface Size Length 22 100 ft Thermostat 20 200 ft 18 300 ft Energy mgmt system 20 900 ft 18 1500 ft Remote fan 20 60 ft 18 66 ft Display module 20 100 ft 18 120 ft disabled 15 Installation Table 9 Output settings ID ID Rev Cond Vent Fan Fan Aux Valve OD Rmt Pump Door User Mode Model High Low Heat Comp PTHH Fan Fan PTHH Fan High Heat Pump ON OFF OFF ON OF ON EN EN EN PTHH only Low Heat Pump OFF ON OFF ON OFF ON EN EN EN PTHH only High Emergency ON OFF ON OFF N C OFF EN EN EN Auxiliary Heat Low Emergency OFF ON ON OFF N C OFF EN EN EN Auxiliary Heat High Cooling ON OFF OFF ON ON ON EN EN EN Low Cooling OFF ON OFF ON ON ON EN EN EN High Fan ON OFF OFF OFF N C OFF EN EN EN Low Fan OFF ON OFF OFF N C OFF EN EN EN Off OFF OFF OFF OFF N C OFF OFF EN OFF Notes EN Enabled operations based on other logic Notes N C No change from prior state Step 8 Configure the display module settings Indoor Temperature setpoint The indoor temperature setpoint buttons tell the unit how warm or cool the occupant wants the room The setpoint is set by pressinging the up down buttons on the interface module These buttons do not scroll i e holding the button will not continue to adjust the setpoint value because each adjustment of the setpoint value requires it
26. ion of available power cord accessory kits 230 208 Volt Electrical Supply A power cord accessory installed on 230 208 volt model PTAC units can be plugged into a receptacle mounted in the wall floor or subbase The correct accessory is determined from Table 1 All wiring must be in accordance with the NEC and local codes ordinances and regulations 265 Volt Electrical Supply The 265 volt model PTAC unit must be permanently connected to the building power supply in accordance with the National Electrical Code A power cord accessory installed ona 265 volt model PTAC unit can be plugged into a receptacle mounted in the subbase sold separately Subbase accessories provide an enclosure for permanent connection Instructions provided with the subbase must be carefully followed It is the responsibility of the installer to ensure that connections are done in accordance with these instructions and all electrical codes The correct power cord accessory is determined from Table 1 DO NOT plug this power cord into a wall or floor mounted electrical receptacle and leave the cord exposed This type of connection is not permitted by the National Electric Code Power Cord Installation 1 Disconnect power to the PTAC unit 2 Remove the plastic front cover 3 Remove the power cord cover See Figure 1 Power cord cover Figure 1 4 Install the power cord into the connector on the PTAC unit until the top and b
27. ocedures to ensure the power cannot be inadvertently energized For variable frequency drives or other energy storing components provided by Haier refer to the appropriate manufacturer s literature for allowable waiting periods for discharge of capacitors Verify with an appropriate voltmeter that all capacitors have discharged Failure to disconnect power and discharge capacitors before servicing could result in death or serious injury Install components in this order 1 Remove rear closure panel from wall sleeve Install drain kit optional Install outdoor air grille in wall sleeve NN X CONCRETE LINTEL Installation Ja MIN 1a MIN PROJECTION PROJECTION STEEL LINTEL OPTIONAL SUBBASE POWER SUPPLY CONDUIT LEVELING SCREW P FE A2 F N BY INSTALLER a RECEPTACLE PANEL WALL OR GLASS FRAME tag Ye MIN PIRO J gt PROJECTION INSULATED PANEL LEVELING LEG 4 Install wall sleeve in wall Step 1 Remove rear closure opening panel from wall sleeve Install unit chassis in wall sleeve 1 Remove the zigzag folded Install unit power supply cardboard sleeve stiffener See Figure 11 Remove the rear e Power cord closure panel by folding the four e Hard wire kit flaps as indicated in Figure 12 7 Sleeve e Subbase kit Stiffener e Electrical receptacle e Power switch e Cicuit breaker 7 Install unit controls e Display module Figure 11 Wall sleeve stiffener e Remot
28. om temperature is maintained by cycling in heat pump mode or electric heat The model PTHH switches from heat pump mode to electric heat when the outdoor air temperature is below 20 F approximately or when the heat pump cannot keep up with the heating load when using a two stage thermostat COOL room temperature is maintained by cycling the air conditioner FAN the fan runs at the user selected speed or runs as otherwise configured Figure 18 Digital display module Fan Operation The fan speed may be user selected as either high or low Fan cycling versus continuous is operation configurable See section on configuration for details Front Desk Control FD1 FD2 Inputs The energy management input is used to move the setpoint up in the case of cooling and down in the case of heating This conserves energy by reducing the demand in the space The energy management input is a dry contact closure typically this is driven from either a occupancy sensor or a front desk control system 21 Table 17 User inputs Input Function TB1 Remote display communications link Remote display communications link TB2 EN Energy management system input VT Ventilation input O Reversing valve class 2 thermostat GL Low fan speed class 2 thermostat GH High speed fan class 2 thermostat Y Cool class 2 thermostat Ww Heat class 2 thermostat
29. ompressor life Note For installation procedures please refer to the Installation Guide that accompanied the accessory Installation Step 4 Install wall sleeve in wall opening For condensate to drain properly inside the unit the sleeve must be installed properly e level from right to left e with a slight downward pitch from the indoor side to the outdoor side Note If equipment is 230 208 volt verify the electrical receptacle is located within 52 inches of the sleeve s right hand corner Do not use an extension cord Note For installation procedures please refer to the Installation Guide that accompanied the accessory 5 Install unit chassis in wall sleeve A WARNING Fire Hazard Do not use an extension cord with this unit Doing so may cause a fire 1 Attach the insulation strip to the upper rear of the wall sleeve See Table 14 If using an extended wall sleeve attach the insulation strip between the two baffles touching the baffle surface facing towards the front Figure 14 Insulation strip location 2 Remove the cabinet front from the chassis by pulling the bottom of the cabinet front away from the chassis until the retaining clips disengage 3 If using a subbase be sure the right hand subbase cover is removed before installing the chassis in the wall sleeve 4 Slide the chassis into the wall sleeve until the chassis flanges contact the front edge of the wall
30. onjunction with the compressor or electric heat during HEAT or COOL Indoor fan will run continuously at the user selected fan speed during FAN EMS has no affect Indoor fan will normally run continuously at the user selected fan speed 1 Indoor fan will not run when the user mode is OFF Indoor fan will cycle in conjunction with the compressor or electric heat when the EMS is enabled Indoor fan will normally run continuously at the selected fan speed Indoor fan will run at HIGH speed when the user mode is OFF Indoor fan will cycle in conjunction with the compressor or electric heat when the EMS is enabled Energy Management System Occupancy States The controller is designed to handle two possible occupancy states e occupied e occupied standby When the Energy Management System input is present it is possible for the controller to switch between the two occupancy states If the EMS input is not connected the controller will always assume the occupied state Table 14 Occupancy arbitration for energy management Controller EMS Input State Occupancy State Open or Not Present Occupied Closed Occupied Standby Occupied state When the controller is in the occupied state the unit runs space comfort control using the occupied setpoints All heating cooling ventilation features are enabled Occupied Standby state When the controller is in occu
31. ottom tabs engage See Figure 2 3 Figure 2 Connector installation Installation 5 Remove the power cord strain relief and wrap it around the power cord Reconnect the strain relief to the PTAC unit See Figure 3 Strain relief Figure 3 6 Reinstall the power cord cover See Figure 4 Power cord cover Figure 4 7 Reinstall the plastic front cover on to the PTAC unit The manufacturer has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice
32. pied standby state the unit runs space comfort control using the occupied standby setpoints All heating cooling ventilation features are enabled Because the occupied standby setpoints cover a wider range than the occupied setpoints the demand for heating and cooling the space is reduced 19 Installation Table 15 PTCH manual test sequence Indoor Indoor Remote Outdoor Condensate Reversing Ventilation Time in Step Fan High Fan Low Fan Fan Pump Comp Valve Aux Heat Door Fan Step 1 All off Off Off Off Off N A Off Off N A Off Off Off 10 sec 2 Fan high On Off Off Off N A Off Off N A Off Off Off 20 sec 3 Fan Low Off On Off Off N A Off Off N A Off Off Off 20 sec 4 Remote Fan Off On On Off N A Off Off N A Off Off Off 20 sec 5 Outdoor Fan Off On Off On N A Off Off N A Off Off Off 20 sec 6 Compressor Off On Off On N A Off On N A Off Off Off 60 sec 7 Aux Heat off On Off OnOff N A Off Off N A Off On Off 60 sec 8 Vent Door Off On Off OnOff N A Off off N A Off off On 20 sec Exit Table 16 PTHH manual test sequence Indoor Indoor Remote Outdoor Condensate Reversing Aux Ventilation Time in Step Fan High Fan Low Fan Fan Pump Comp Valve Heat Door Fan Step 1 All off off off off off off off off off off 10 sec 2 Fan High On off off off off off off off off 20 sec 3 Fan Low off On off off off off off o
33. power cord or hard wire kit to power the unit 14 Step 7 Install the unit controls The PTAC controller s normal operation can be operated by using either e Display module can be wall mounted or unit mounted e Remote Class 2 thermostat For Remote Class 2 Thermostat Installation read installation and operation booklet carefully Look in Wiring Diagram section for information on wiring If a remote thermostat is connected the unit s display will not be present and the controller s normal space temperature control functionality is overridden by the remote device When the controller is being directed by a remote thermostat the following inputs functions are disabled or not present 1 User display inputs setpoint mode fan Dehumidification 3 Configuration setup indoor fan setpoint limits EMS offset display units 4 Energy management system 5 Manual Test Unit functions that remain under direct supervision of the controller Random Restart Heat Pump OAT switchover 1 2 3 Tubing burst protection 4 Room freeze protection 5 Indoor coil freeze protection 6 Defrost control When connected to a remote thermostat the controller interprets the combination of thermostat inputs as its operating mode and behaves accordingly It is recommended to use a small screwdriver to gently pryt the removable treminal block TB2 up and off for easy connection Note If using a third party t
34. ppear at appropriate sections throughout this literature Read them carefully A WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury A CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury It may also be used to alert against unsafe practices CAUTION Indicates a situation that may result in equipment or property damage only accidents Receiving Upon receipt of the product inspect the shipping carton for signs of visible damage Report any damage or shortage to the carrier and note it on the delivery receipt Unit must be stored in its original shipping carton in a dry secure place prior to its installation and use General Information A WARNING Hazardous Voltage w Capacitors Disconnect all electric power including remote disconnects before servicing Follow proper lockout tagout procedures to ensure the power can not be inadvertently energized Failure to disconnect power before servicing could result in death or serious injury Discharge all capacitors before servicing Verify with an appropriate voltmeter that all capacitors have discharged Failure to disconnect power and discharge capacitors before servicing could result in death or serious injury This power cord accessory can be used to connect a PTAC unit to the building power supply See Table 1 for a descript
35. ractices are important to the environment our customers and the air conditioning industry CAUTION Use Copper Conductors Only Unit terminals are not designed to accept other types of conductors Failure to use copper conductors may result in equipment damage All technicians who handle refrigerants must be certified The Federal Clean Air Act Section 608 sets forth the requirements for handling recovering recycling and reclaiming of certain refrigerants and the equipment that is used in these service procedures In addition some states or municipalities may have additional requirements that must also be adhered to for responsible management of refrigerants Know the applicable laws and follow them WARNING Hazardous Voltage with Capacitators Disconnect all electric power including remote disconnects before servicing Follow proper lockout tagout procedures to ensure the power can not be inadvertently energized Failure to disconnect power before servicing could result in death or serious injury Disconnect all electric power including remote disconnects and discharge all motor start run capacitors before servicing Follow proper lockout tagout procedures to ensure the power cannot be inadvertently energized Verify with an appropriate voltmeter that all capacitors have discharged Failure to disconnect power and discharge capacitors before servicing could result in death or serious injury Refrigerant
36. rge air grille to the cabinet front with a phillips head screwdriver See Figure 31 4 Rotate the grille 180 end for end 5 Reinstall the screws securing the discharge air grille to the cabinet front Reinstall the cabinet front on the unit Discharge air grille Figure 19 Operation Table 18 Air conditioner standard models performance data PTCHO7 PTCHO9 PTCH12 PTCH15 Voltage V 208 230 265 208 230 265 208 230 265 208 230 265 Cooling data Cooling capacity 7 200 7 400 7 300 8 600 8 800 8 700 11 800 12 000 11 800 13 800 14 000 14 000 Btu H Cooling amps A 2 9 2 7 2 4 3 8 3 5 3 1 5 3 4 9 4 1 7 0 6 4 5 7 EER Btu H watt 119 119 12 0 11 2 11 2 11 3 10 6 10 6 10 8 9 8 9 8 10 0 Dehumidification 2 1 21 21 2 5 2 6 2 5 3 1 3 1 3 1 4 1 4 1 4 1 Pts h Indoor cfm High 260 290 290 260 290 290 320 350 350 365 400 400 Indoor cfm Low 235 266 266 235 266 266 293 323 323 330 360 360 Electric heat data Heating Btu h 2 0KW 5 500 6 800 6 800 5 500 6 800 6 800 5 500 6 800 6 800 5 500 6 800 6 800 3 0KW 8 200 10 200 10 200 8 200 10 200 10 200 8 200 10 200 10 200 8 200 10 200 10 200 5 0KW Na 13 700 17 100 17 100 13 700 17 100 17 100 13 700 17 100 17 100 Heating watts 2 0KW 1 600 2 000 2 000 1 600 2 000 3 000 1 600 2 000 3 000 1 600 2 000 3 000 3 0KW 2 400 3 000 3 000 2 400 3 000 3 000 2 400 3 000 3 000 2 400 3 000 3 000 5 0KW i x gt 4 000 5 000 5 000 4 000 5 000 5 000 4 000 5 000 5 000
37. rocedures To minimize refrigerant emissions while recovering refrigerant use the manufacturer s recommended recycling equipment per the MSDS Use equipment and methods which will pull the lowest possible system vacuum while recovering and condensing refrigerant Equipment capable of pulling a vacuum of less than 1 000 microns 1 0 mm of mercury is recommended Do not open the unit to the atmosphere for service work until refrigerant is fully removed recovered Table of Contents General Information 2 TableofContents 4 Model Number Description 5 Table 1 Unit accessory model numbers 6 Pre Installation Considerations 7 Table 2 Minimum interior and exterior projections 7 Pre Installation 8 Table 3 Minimum clearances and projections 8 Receiving and Handling 8 Unit Dimensions naana anaa 9 Installation AI 10 Table 4 Electric heat capacity and electrical data models PTCH ANG PTHH a pa AN kanan 11 Table 5 Power receptacle configurations 11 Installation Procedure 2 Table 6 Unit power supply 14 Table 7 Maximum wire length for front desk switch and remote control connections 15 Table 8 Wiring Voltage 0 aaae 15 Table 9 Output settings
38. roduct it may be necessary to work with live electrical components Have a gualified licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks Failure to follow all electrical safety precautions when exposed to live electrical components could result in death or serious injury A WARNING Fire Hazard Do not use an extension cord with this unit Doing so may cause a fire CAUTION Use Copper Conductors Only Unit terminals are not designed to accept other types of conductors Failure to use copper conductors may result in equipment damage Electrical Requirements The PTAC can be powered by a power cord connected to a receptacle in the wall or in a subbase It can also be connected directly to the building supply wires with a hard wire kit For U S approval 265V units must have a permanent wiring connection This requirement can be met either by supplying a subbase for concealed cord connection or by direct wiring with the hard wire kit The power cord measures 60 inches with 56 inches usable from the point where the cord exits the unit cabinet and the attached plug Installation Installation Table 4 Electric heat capacity and electrical data models PTC Hand PTHH Minimum ii Heating Heating circuit Circuit ji Voltageli Size kW Btu h watts amps ampacity iii protection V Plug 230 208 2 0 1 6 6 800 2000 8 9 7
39. rt delay reduces the initial inrush current from the building to help prevent a second power outage caused by too much current draw The random restart function will occur after every power up cycle by delaying the operation of the unit for 0 to 90 seconds Compressor minimum off time is enforced after the random restart function has completed Door Switch Occupancy Sensor The PTAC can accommodate a field installed door switch and occupancy sensor to operate the energy management feature Operation Remote Thermostat Control Each unit can be operated from any standard 4 or 5 wire remote mounted thermostat Also the unit has a built in low voltage power source that can accommodate either a manual auto changeover or programmable thermostat Setpoint Limiting The setpoint limiting feature reduces energy costs by controlling the maximum setpoint in heating and the minimum setpoint in cooling Active Defrost PTHHs only PTACs have an active defrost system that removes ice build up on the outdoor coil which may occur during the heat pump cycle Remote Thermostat Operation The GL GH O W Y R and C terminals provide control inputs for a remote wall mounted thermostat The terminals listed control the operation of the unit when no display module is used A display module will take precedence over any of these inputs Mode Button Operation OFF cooling and heating functions stop HEAT ro
40. s own unique button press Default setpoint on first power up 72 F 22 0 C closest approximation Setpoint resolution 1 F 0 5 C User Mode Selection Pressing the MODE button on the unit tells the unit which mode the occupant prefers There are four modes to choose from 1 COOL 2 HEAT 3 FAN fan only 4 OFF default for first power up Figure 17 Digital display module Fan Speed Selection Pressing the FAN button on the interface module determines fan speed There are two fan speeds to choose from 1 LOW default for first power up 2 HIGH Field commissioning support Manual Test Mode A manual test mode is provided to allow a field technician to verify proper output and end device operation through a predetermined timed sequence The sequence will automatically advance through all outputs and exit when the sequence has completed it is left to the technician to monitor the status of the end devices during the test to verify that each operates properly Manual test is initiated by combining the following conditions e User Mode OFF e Press and hold MODE 8 SETPOINT DOWN for 5 seconds During the test process the word STEP and the corresponding step number will be lighted on the display After the final step has been executed the controller will exit Manual test and force the controller to into a reset Manual test mode may be cancelled by pressing any button on the
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