Bard W30HB Series Installation Instructions Manual Download

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Wall Mounted Package

Heat Pump

Models:

INSTALLATION INSTRUCTIONS

W18HB-A

W24HB-A
W24HB-B
W24HB-C
W30HB-A
W30HB-B
W30HB-C
W36HB-A
W36HB-B
W36HB-C

Bard Manufacturing Company, Inc.
Bryan, Ohio 43506
www.bardhvac.com

Manual: 2100-703H
Supersedes: 2100-703G
Date: 3-1-21

W24HBDA
W24HBDB
W24HBDC
W30HBDA
W30HBDB
W30HBDC
W36HBDA
W36HBDB
W36HBDC

Summary of Contents for W30HB Series

Page 1: ...IONS W18HB A W24HB A W24HB B W24HB C W30HB A W30HB B W30HB C W36HB A W36HB B W36HB C Bard Manufacturing Company Inc Bryan Ohio 43506 www bardhvac com Manual 2100 703H Supersedes 2100 703G Date 3 1 21...

Page 2: ...tallation 8 Materials Tool List 8 Wall Preparation 8 Wall Mount Installation to Wall Surface 8 Wiring Main Power 15 Wiring Low Voltage 15 Low Voltage Connections 15 Unit Shutdown Feature 15 Balanced C...

Page 3: ...tallation ANSI NFPA 90A of Air Conditioning and Ventilating Systems Standard for Warm Air ANSI NFPA 90B Heating and Air Conditioning Systems Load Calculation for ACCA Manual J Residential Winter and S...

Page 4: ...on of Air Conditioning and Ventilating Systems of Other Than Residence Type NFPA No 90A and Residence Type Warm Air Heating and Air Conditioning Systems NFPA No 90B Where local regulations are at a va...

Page 5: ...utor or factory for ordering information If using a return air filter grille filters must be of sufficient size to allow a maximum velocity of 400 fpm NOTE If no return air duct is used applicable ins...

Page 6: ...ensate removal from the outdoor coil when in heating mode The unit must be mounted high enough above grade to ensure that ice will not build up under the unit and come into contact with the base of th...

Page 7: ...upply duct must be used in the wall cavity to transition between the supply collar on the unit and the supply louver grille in the room The duct must be properly insulated in order to conserve energy...

Page 8: ...hind the unit that is against the wall A bottom mounting bracket attached to the skid for shipping is provided for ease of installation but is not required Review all requirements listed on unit label...

Page 9: ...er Access Panel Standard flush vent door for non ERV Econ models 1 Ventilation Air F W 5 88 G All dimensions are in inches Dimensional drawings are not to scale TABLE 1 Clearance Required for Service...

Page 10: ...NG AT TIME OF INSTALLATION OPENING MIS 3157 A ENTIRE LENGTH OF TOP TOP NOTES OF CAULKING ALONG PANEL FOAM AIR SEAL WALL STRUCTURE WALL HEATER ACCESS RAIN FLASHING SILICONE CAULKING BE PLACED BEHIND IS...

Page 11: ...SHING AT TIME OF INSTALLATION THE SIDE MOUNTING FLANGES AND UNDER SILICONE CAULKING BE PLACED BEHIND IS ON OPPOSITE LEFT SIDE OPENING CONTROLS AND HEATER ACCESS DUCT RETURN AIR Right Side View SEAL WI...

Page 12: ...aintain minimum 1 4 clearance between the supply air duct and combustible materials in the first 3 of ducting Failure to do so could result in fire causing damage injury or death WARNING SIDE SECTION...

Page 13: ...NIT RETURN AIR WALL STRUCTURE RETURN AIR SUPPLY AIR FACTORY SUPPLIED RAIN FLASHING SUPPLY AIR MIS 548 A SIDE VIEW I A C K E 1 000 B 1 000 SUPPLY DUCT OVER FRAME INTERIOR FINISHED WALL ALL AROUND DUCT...

Page 14: ...IC SUPPLYAIRDUCT SUPPLYAIRDUCT SUPPLYAIRDUCT RETURNAIR OPENINGW GRILLE OUTSIDE W GRILLE FALSEWALLINSTALLATION CEILING RAIN FLASHING RAIN FLASHING SUPPLYDUCTMAYBELOCATEDINANATTIC ORBELOWCEILINGRAFTERSA...

Page 15: ...ed to an external NC normally closed contact such as a fire smoke detector that will cause shutdown of the equipment upon activation Electrical shock hazard Do not operate this equipment without an ea...

Page 16: ...o control dehumidification operation Ventilation Features Optional See ventilation instructions provided with unit for low voltage wiring Low Ambient Control LAC The low ambient control is a pressure...

Page 17: ...igent Learning Control BACnet compatible Ethernet compatible 8403 095 T4 Pro 1 stage Cool 2 stage Heat Heat Pump 1 stage Cool 1 stage Heat Conventional Programmable Non Programmable Electronic Auto or...

Page 18: ...used 6 control optional for ECON only see vent instruction manuals 0 10 VDC modulating C02 control signal for modulating ventilation 5 8 and fan set to be programmed fan for the A output to function d...

Page 19: ...n add jumper if optional CO2 controller is not used Vent will run while blower is energized For ECON CRV V an additional wire change is required See install manual 4 Factory installed jumper Remove ju...

Page 20: ...or single component refrigerant The remaining refrigerant charge in the system may be used after leaks have occurred and then top off the charge by utilizing the pressure charts on the inner control p...

Page 21: ...dition occurs reverse two of the supply leads to the unit Do not reverse any of the unit factory wires as damage may occur Condenser Fan Operation NOTE Certain models may be equipped with a low ambien...

Page 22: ...ot gas passing through the outdoor coil melts any accumulated frost When the temperature rises to approximately 57 F the coil temperature sensor will send a signal to the heat pump control which will...

Page 23: ...nd there is no Y1 at the compressor control module first check to make sure that either the optional vent is plugged into the vent connection plug or the supplied jumper plug is in place The unit will...

Page 24: ...rol Board 120 SW 1 SW 2 TIME SEC OFF OFF ON ON OFF ON OFF ON 30 60 180 MIS 2668 A OFF LOW PRESSURE BYPASS TIMER SWITCH FACTORY SETTING 120 SECONDS ACCUMULATED DEFROST TIME TIMER FACTORY SETTING 60 MIN...

Page 25: ...rmer is bad or the unit wiring is incorrect 10 Check for Compressor output signal Is there 24 volts AC between CC C Yes go to Step 12 No go to Step 13 11 No Y compressor input signal Check thermostat...

Page 26: ...6 0 144374 22 0 43554 60 0 15310 98 0 6098 15 0 139576 23 0 42295 61 0 14921 99 0 5961 14 0 134956 24 0 41077 62 0 14544 100 0 5827 13 0 130506 25 0 39898 63 0 14177 101 0 5697 12 0 126219 26 0 38757...

Page 27: ...onnections Manual 2100 467H FIGURE 10 NOTE Bard Models PA13242 PA13302 PA13362 A B PA13422 A B C PA13482 A B C PA13602 A B C contain the X13 Series Motors TROUBLESHOOTING GE X13 SERIES ECM2 3 MOTORS I...

Page 28: ...failed and will require replacement 24VAC R Signal through thermostat output 24VAC Common 24VAC Common 24VAC R Signal through thermostat output Model SelecTech Communication Diagnostics The SelecTech...

Page 29: ...refrigerant charge quantity The pressure tables on the following pages show nominal pressures for the units Since many installation specific situations can affect the pressure readings this informati...

Page 30: ...150 414 152 440 154 467 156 495 157 524 159 554 161 585 162 618 TABLE 11B Heating Pressure Air Temperature Entering Outdoor Coil F Model Indoor Heating 0 5 10 15 17 20 25 30 35 40 45 47 50 55 60 65 W1...

Page 31: ...85 72 Low Side High Side 125 302 131 327 136 352 141 377 145 403 148 430 151 458 153 486 154 514 155 543 155 573 155 609 W24HB 75 62 Low Side High Side 116 294 118 314 121 336 123 359 125 382 127 406...

Page 32: ...14 12 10 These Minimum Circuit Ampacity values are to be used for sizing the field power conductors Refer to the National Electrical code latest version Article 310 for power conductor sizing CAUTION...

Page 33: ...ult W24HB 800 10 700 950 W30HB 1000 15 900 1125 W36HB 1100 15 1000 1200 Rated CFM and ESP on factory speed connection NOTE Be sure to adjust the system static or blower speed to maintain airflows abov...

Page 34: ...Cooling X X X X Balanced Climate On Full Load Cool X X X X X X Lo Med Hi On Balanced Climate Heat Pump Heating X X X X X Balanced Climate On Full Load Heat Pump Heating X X X X X X X Lo Med Hi On 1st...

Page 35: ...justment 1 Apply power to the unit 2 Turn the unit indoor blower on energize R G on low voltage terminal board 3 With air filters installed and switch initially set at 0 4 W C see Step 2 under Dirty F...

Page 36: ...2100 703H Page 36 of 42 FIGURE 17 Adjusting Dirty Filter Switch TURN CLOCKWISE TO INCREASE RESTRICTION AMOUNT REQUIRED TO ACTIVATE THE SWITCH AND COUNTER CLOCKWISE TO DECREASE RESTRICTION AMOUNT MIS...

Page 37: ...01 793 778 915 898 1040 1014 0 25 777 761 899 878 1017 981 0 30 758 742 880 856 988 944 0 40 716 701 831 806 912 860 0 50 664 655 767 747 814 761 W30HB 0 00 856 823 1083 1063 Dedicated electric heat s...

Page 38: ...Speed W30H W36H A00 0Z A05 A10 A15 50 40 35 35 50 50 40 40 W30H W36H B00 0Z B05 B09 50 40 30 50 50 35 W30H W36H C00 0Z C05 C09 50 40 30 50 50 40 Models 240V 1 208V 1 240V 3 208V 3 460V 3 KW Amps BTUH...

Page 39: ...EHW18H A04 X EHW18H A08 X EHW2HB A04 X EHW2HB A08 X EHW2HB B05 X EHW2HB C05 X EHW3HB A05 X EHW3HB A10 X EHW3HB A15 X EHW3HB B05 X EHW3HB B09 X X EHW3HB C05 X X EHW3HB C09 X X EHW30HB A05 X EHW30HB A10...

Page 40: ...X SK 111 Start Kit Hard Start X X X BOP2 Blank Off Plate X X FAD NE2 Fresh Air Damper No Exhaust X X FAD BE2 Fresh Air Damper Barometric Exhaust X X CRV F2 Commercial Ventilator On Off Spring Return X...

Page 41: ...Manual 2100 703H Page 41 of 42 GRAPH 1 W18HB FAD NE2 3 W O Exhaust Ventilation Delivery GRAPH 2 W24HB FAD NE2 3 W O Exhaust Ventilation Delivery...

Page 42: ...Manual 2100 703H Page 42 of 42 GRAPH 3 W30HB FAD NE2 3 W O Exhaust Ventilation Delivery GRAPH 4 W36HB FAD NE2 3 W O Exhaust Ventilation Delivery...

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Bard W30HB Series, Installation Instructions Manual

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