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Manual 2100-703 

Page 

31 of 40

TABLE 12 

Cooling Pressure 

–

 Balanced Climate Airflow

Air Temperature Entering Outdoor Coil °F

Low side pressure ± 4 PSIG                                                         
High side pressure ± 10 PSIG
Tables are based upon Balanced Climate CFM (airflow) across the evaporator coil. If there is any doubt as to correct 
operating charge being in the system, the charge should be removed and system evacuated and recharged to serial plate 
charge weight.

NOTE:

  Pressure table based on high speed condenser fan operation. If condensing pressures appear elevated check 

condenser fan wiring. See “Condenser Fan Operation”.

* Operating at these conditions would be outside the compressor operating envelope and is not recommended.

Model

Return Air Temp 

(DB/WB)

Pressure

75

80

85

90

95

100

105

110

115

120

125

131

W18HB

75/62

Low Side

High Side

113
285

119
308

123
331

127
355

131
380

134
405

136
431

138
457

139
484

140
512

140
540

140
574

80/67

Low Side

High Side

121
292

127
316

132
340

136
365

140
390

143
416

145
442

147
469

149
497

150
525

150
553

149
589

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

129
431

131
457

133
484

134
512

136
541

138
577

80/67

Low Side

High Side

124
301

126
323

129
345

131
368

134
392

136
417

138
442

140
469

142
497

144
525

145
555

147
592

85/72

Low Side

High Side

128
312

131
334

133
357

136
381

138
405

141
431

143
458

145
486

147
514

149
544

151
574

153
612

W30HB

75/62

Low Side

High Side

125
308

127
327

129
348

131
370

133
395

135
420

137
447

138
476

140
507

142
539

144
573

146
615

80/67

Low Side

High Side

134
316

136
336

138
357

140
380

142
405

144
431

146
459

148
489

150
520

152
553

154
587

156
631

85/72

Low Side

High Side

139
327

141
348

143
370

145
393

147
419

149
446

151
475

153
506

155
538

157
572

159
608

--*

W36HB

75/62

Low Side

High Side

122
312

124
335

126
358

128
381

129
405

131
429

133
454

134
479

136
504

137
530

138
556

140
588

80/67

Low Side

High Side

131
320

133
343

135
367

137
391

138
415

140
440

142
465

144
491

145
517

147
544

148
570

150
603

85/72

Low Side

High Side

135
331

137
355

139
380

141
405

143
430

145
456

147
482

149
508

150
535

152
563

153
590

155
624

Содержание W18HB-A

Страница 1: ...UCTIONS 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 703 Supersedes NEW Date 8 12 19 W24...

Страница 2: ...Applications 7 Free Blow Applications 7 Thermostat or Indoor Temperature Sensor Placement 7 Unit Installation 8 Materials Tool List 8 Wall Preparation 8 Wall Mount Installation to Wall Surface 8 Wirin...

Страница 3: ...ir 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 Summer Air Conditioning Duct...

Страница 4: ...n 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 var...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 9: ...Flashing Bottom Installation Bracket Back View T O E R S S S S S M 44 N Q B P L All dimensions are in inches Dimensional drawings are not to scale TABLE 1 Clearance Required for Service Access and Ad...

Страница 10: ...ING HEATER ACCESS MIS 3157 A Wall Opening and Hole Location View Right Side View RETURN AIR TOP FLASHING AT TIME OF INSTALLATION OPENING THE SIDE MOUNTING FLANGES AND UNDER SEAL WITH BEAD IT IS RECOMM...

Страница 11: ...ON ALL DUCT THE SIDE MOUNTING FLANGES AND UNDER HEATER ACCESS TOP FLASHING AT TIME OF INSTALLATION FROM COMBUSTABLE SEAL WITH BEAD IT IS RECOMMENDED THAT A BEAD OF WALL Wall Opening and Hole Location...

Страница 12: ...intain 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 V...

Страница 13: ...IT 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 F...

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

Страница 15: ...m amperage operating condition For low voltage wiring an 18 gauge copper color coded cable is recommended See Table 7 on page 17 for more information Low Voltage Connections These units use a 24 volt...

Страница 16: ...ooling capacity During dehumidification the indoor blower speed is reduced to help with the humidity removal A humidity sensing thermostat or humidistat is required to control dehumidification operati...

Страница 17: ...on Programmable HP or Conventional Auto or Manual Changeover Humidity Sensor w dehumidification Motion Sensor w Intelligent Learning Control BACnet compatible Ethernet compatible CS9BE THOCA 3 stage C...

Страница 18: ...ode Wire required for dehumidification models only MIS 4063 0 10 VDC modulating C02 control signal for modulating ventilation 1 6 4 2 Do not connect A from thermostat if optional CO2 controller is use...

Страница 19: ...entilation control Optional for ECON Only See vent installation manual 6 For vent operation add jumper if optional CO2 controller is not used Vent will run while blower is energized 4 Factory installe...

Страница 20: ...r 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 pa...

Страница 21: ...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 ambient control LAC and if...

Страница 22: ...ped from the factory with the defrost time on the 60 minute pin If circumstances require a change to another time remove the wire from the 60 minute terminal and reconnect to the desired terminal Refe...

Страница 23: ...behind the front vent door behind the filter access door If the unit is supplied with a factory installed vent package it will be plugged in but the jumper plug will also be tethered next to the conn...

Страница 24: ...ol 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...

Страница 25: ...mer 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 w...

Страница 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...

Страница 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...

Страница 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...

Страница 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 informatio...

Страница 30: ...389 150 414 152 440 154 467 156 495 157 524 159 554 161 585 162 618 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...

Страница 31: ...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 116 294 118 314 121 336 123 359 125 382 127 406 129 4...

Страница 32: ...6 10 6 10 10 10 10 W36HB B00 B0Z B05 B09 l B15 230 208 3 1 1 1 1 19 36 47 51 25 40 50 60 10 8 8 6 10 10 10 10 W36HB C00 C0Z C05 C09 C15 460 3 1 1 1 1 11 19 25 26 15 25 25 30 14 12 10 10 14 12 10 10 Th...

Страница 33: ...lt 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 above...

Страница 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...

Страница 35: ...0 25 484 470 777 761 899 878 1017 981 0 30 452 438 758 742 880 856 988 944 0 40 392 378 716 701 831 806 912 860 0 50 335 321 664 655 767 747 814 761 W30HB 0 00 856 823 1083 1063 Dedicated electric he...

Страница 36: ...10 A15 50 40 35 35 50 50 40 40 W30H W36H B00 0Z B06 B09 B15 50 40 30 30 50 50 35 35 W30H W36H C00 0Z C06 C09 C15 50 40 30 30 50 50 40 40 Models 240V 1 208V 1 240V 3 208V 3 460V 3 KW Amps BTUH Amps BTU...

Страница 37: ...X EHW18H A08 X EHW2TH A04 X EHW2TH A08 X EHWH24 B06B X EHWH24B C06 X EHWH30 A05 X EHW30H A10 X EHWH36 A05 X EHW3TH A10 X EHW3TH A15 X EHWH03 B06 X EHW36H B06 X EHWH03 B09 X X EHW3TH B15 X EHW3TH C06...

Страница 38: ...r Damper No Exhaust X X FAD BE2 Fresh Air Damper Barometric Exhaust X X CRV F2 Commercial Ventilator On Off Spring Return X X CRV V2 Commercial Ventilator 0 10V Spring Return X X ECON NC2 Economizer B...

Страница 39: ...Manual 2100 703 Page 39 of 40 GRAPH 1 W18HB FAD NE2 3 W O Exhaust Ventilation Delivery GRAPH 2 W24HB FAD NE2 3 W O Exhaust Ventilation Delivery...

Страница 40: ...Manual 2100 703 Page 40 of 40 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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