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Manual 2100-689J

Page

28 of 42

TABLE 10

Cooling Pressure

–

Standard Airflow

Air Temperature Entering Outdoor Coil °F

Low side pressure ± 4 PSIG
High side pressure ± 10 PSIG

Tables are based upon rated 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

on page 22.

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

Model

Return Air Temp

(DB/WB)

Pressure

100

105

110

115

120

125

131

W18A/L

75/62

Low Side

High Side

120
296

122
318

126
340

129
364

132
388

134
413

137
440

138
466

139
494

141
524

142
553

144
590

80/67

Low Side

High Side

128
304

131
326

135
349

138
373

141
398

143
424

146
451

148
478

149
507

151
537

152
567

154
605

85/72

Low Side

High Side

132
315

136
337

140
361

143
386

146
412

148
439

151
467

153
495

154
525

156
556

157
587

159
626

W24A/L

75/62

Low Side

High Side

123
302

125
323

127
344

129
367

132
391

134
415

136
441

137
467

139
494

141
523

143
552

146
589

80/67

Low Side

High Side

132
310

134
331

136
353

138
376

141
401

143
426

145
452

147
479

149
507

151
536

153
566

156
604

85/72

Low Side

High Side

137
321

139
343

141
365

143
389

146
415

148
441

150
468

152
496

154
525

156
555

158
586

161
625

W30A/L

75/62

Low Side

High Side

122
317

124
337

126
360

129
383

131
409

133
435

135
462

137
490

138
520

140
551

142
583

143
622

80/67

Low Side

High Side

130
325

133
346

135
369

138
393

140
419

142
446

144
474

146
503

148
533

150
565

152
598

153
638

85/72

Low Side

High Side

135
336

138
358

140
382

143
407

145
434

147
462

149
491

151
521

153
552

155
585

157
619

--*

W36A/L

75/62

Low Side

High Side

128
318

130
339

132
362

133
385

135
410

137
436

138
463

140
491

142
521

144
552

146
583

148
623

80/67

Low Side

High Side

137
326

139
348

141
371

142
395

144
421

146
447

148
475

150
504

152
534

154
566

156
598

158
639

85/72

Low Side

High Side

142
337

144
360

146
384

147
409

149
436

151
463

153
492

155
522

157
553

159
586

161
619

--*

Содержание W36ABRC

Страница 1: ...an Ohio 43506 www bardhvac com Manual 2100 689J Supersedes 2100 689I Date 5 14 21 W18LB A W24LB A W24LB B W24LB F W30ABDA W30ABDB W30ABDC W30AB A W30AB B W30AB C W30AB D W30AB F W36AB A W36AB B W36AB...

Страница 2: ...Hints 22 Sequence of Operation 22 Balanced ClimateTM Mode 22 Vent Connection Plug 23 Compressor Control Module 23 Features 23 Delay on Make Timer 23 Short Cycle Delay on Break 23 Low Pressure Detecti...

Страница 3: ...8400 Fax 404 321 5478 NFPA National Fire Protection Association Batterymarch Park P O Box 9101 Quincy MA 02269 9901 Telephone 800 344 3555 Fax 617 984 7057 TABLES Table 1 Clearance Required for Servic...

Страница 4: ...labels attached to the equipment While these instructions are intended as a general recommended guide they do not supersede any national and or local codes in any way Authorities having jurisdiction s...

Страница 5: ...merica ACCA is an excellent guide to proper sizing All duct work or portions thereof not in the conditioned space should be properly insulated in order to both conserve energy and prevent condensation...

Страница 6: ...hinder unit installation and servicing including outdoor electrical conduits junction boxes wall drains vent hoods windows doors overhangs and posts Condensate Water Drainage Review all codes and requ...

Страница 7: ...rough ventilation options including fresh air dampers ventilators economizers and energy recovery ventilators Be sure to install the return grille with the louvers pointed downward towards the floor T...

Страница 8: ...ark bolt hole locations and bottom mounting bracket location Install bottom mounting bracket with field supplied fasteners to wall if it is to be used optional Bracket must be level and installed in t...

Страница 9: ...unit and W A right side compressor and controls for right unit See Specifications Sheet S3573 TABLE 1 Clearance Required for Service Access and Adequate Condenser Airflow Model Left Side Right Side D...

Страница 10: ...lectrical Entrances Side Wall Supply Air Opening Shipping Location Brackets Return Air Opening Built In Mounting Top Rain Flashing Bottom Installation Bracket Back View 44 O E R S S S S S T N B P M L...

Страница 11: ...UNDER SILICONE CAULKING BE PLACED BEHIND TOP FLASHING AT TIME OF INSTALLATION OPENING Wall Opening and Hole Location View ENTIRE LENGTH OF TOP RETURN AIR DUCT Right Side View NOTES OF CAULKING ALONG...

Страница 12: ...MBUSTABLE RAIN FLASHING W A UNIT SHOWN W L UNIT TOP FLASHING AT TIME OF INSTALLATION THE SIDE MOUNTING FLANGES AND UNDER SILICONE CAULKING BE PLACED BEHIND IS ON OPPOSITE LEFT SIDE OPENING CONTROLS AN...

Страница 13: ...SECTION VIEW OF SUPPLY AIR DUCT FOR WALL MOUNTED UNIT SHOWING 1 4 CLEARANCE TO COMBUSTIBLE SURFACES Fire hazard Maintain minimum 1 4 clearance between the supply air duct and combustible materials in...

Страница 14: ...CTORY 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 FRAMING MATERIAL EXTERIOR FINISH WALL OPENING FOR ACTU...

Страница 15: ...best unit performance and efficiency Review duct grille or return duct work Avoid using restrictive duct work to Unit Mount Return Grille Fixed Blade Wall wall Outside Wall Ducted Installations Adjus...

Страница 16: ...he unit from a clean reliable power source Verify voltage being supplied to the unit is consistent during all times of the day and within the range specified for the unit in the unit specifications an...

Страница 17: ...a large amount of sensible cooling capacity During dehumidification the indoor blower speed is reduced to help with the humidity removal A humidity sensing thermostat or humidistat is required to con...

Страница 18: ...2 stage Cool 2 stage Heat Conventional Programmable Non Programmable Electronic Auto or Manual changeover Wi Fi controller The DDC controls option contains the following installed components Dirty Fi...

Страница 19: ...all jumper for 1 stage electric heat on units with more than 10KW Y1 Y2 jumper climate jumper in economizer refer to economizer manual Factory installed jumper Remove jumper to activate Balanced Clima...

Страница 20: ...rol signal for modulating ventilation 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 e...

Страница 21: ...refrigerant it must come out of the charging cylinder tank as a liquid to avoid any fractionation and to ensure optimal system performance Refer to instructions for the cylinder that is being utilized...

Страница 22: ...d These models are factory wired on low speed Service Hints 1 Caution owner operator to maintain clean air filters at all times and also not to needlessly close off supply and return air registers Thi...

Страница 23: ...ergize the compressor for the delay on break time If the switch closes again it will then restart the compressor If the switch trips again during the same Y call the compressor will be de energized an...

Страница 24: ...equate utility or generator power this could lead to the compressor never starting The control will see the brownout immediately and not start A common scenario and one that has been seen in the field...

Страница 25: ...3302 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 If the Motor is Running 1 It is normal for the motor to rock back a...

Страница 26: ...utput 24VAC Common 24VAC Common 24VAC R Signal through thermostat output 2 If the motor has proper high voltage and ground at the L L1 G N L2 connections then continue with the Model SelecTech Communi...

Страница 27: ...unit to the serial plate charge Removal of Fan Shroud 1 Disconnect all power to the unit 2 Remove the screws holding both grilles one on each side of unit and remove grilles 3 Remove nine screws hold...

Страница 28: ...Low Side High Side 132 315 136 337 140 361 143 386 146 412 148 439 151 467 153 495 154 525 156 556 157 587 159 626 W24A L 75 62 Low Side High Side 123 302 125 323 127 344 129 367 132 391 134 415 136 4...

Страница 29: ...138 409 140 436 143 463 145 492 147 522 149 552 151 584 154 623 W24A L 75 62 Low Side High Side 116 296 118 318 120 339 122 362 123 385 125 410 128 434 130 460 132 488 135 515 137 544 139 579 80 67 L...

Страница 30: ...erly sized fuses and conductor wires in accordance with the National Electrical Code and all local codes Model Rated Volts Phase No Field Power Circuits Single Circuit Multiple Circuit Minimum Circuit...

Страница 31: ...0 14 12 10 W36LBRC00 RC0Z RC09 RC15 460 3 1 1 1 12 18 27 15 20 30 14 12 10 14 12 10 These Minimum Circuit Ampacity values are to be used for sizing the field power conductors Refer to the National Ele...

Страница 32: ...nced Climate mode is activated Do not operate the unit in Balanced Climate mode if running high static applications as indicated in the blower performance table If Balanced Climate mode is activated a...

Страница 33: ...gized the airflow amount will be lower than default airflow Tap 2 is used when Balanced Climate is called for by energizing the Y1 terminal of the low voltage terminal block with 24VAC Speed tap 2 is...

Страница 34: ...ake proper switch adjustments 3 Re install upper front panel Dirty Filter Switch Adjustment 1 Apply power to the unit 2 Turn the unit indoor blower on energize R G on low voltage terminal board 3 With...

Страница 35: ...2100 689J Page 35 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...

Страница 36: ...770 755 910 885 955 930 0 25 740 730 890 865 935 910 0 30 715 705 870 840 915 885 0 40 670 650 825 805 870 845 0 50 630 585 785 765 825 805 W30AB W30LB 0 00 830 825 1050 1020 1170 1135 1200 1205 0 10...

Страница 37: ...igh Low A0Z A05 A08 A10 A15 50 50 50 30 50 50 50 40 40 50 50 50 35 35 B0Z B06 B09 B15 50 40 50 50 50 35 50 40 50 30 C0Z C06 C09 C15 50 50 50 50 50 45 50 50 40 35 TABLE 18 Electric Heat Models 240V 1 2...

Страница 38: ...ent 0 10V No Controls X ECON S2 Economizer School X ECON WD2 Economizer Bldg Equipment Enthalpy X ECON DB2 Economizer Bldg Equipment Temperature X ERV FA2 Energy Recovery Ventilator 230V X ERV FC2 Ene...

Страница 39: ...EHW2TAB A08 X EHW2TA A10 X X EHW2TA B06 X EHWH24B C06 X EHW3TA A05 X X EHW3TA A08 X X EHW3TA A10 X EHW3TAB A10 X EHW3TA A15 X EHW3TAB A15 X EHW30A B06 X EHW3TA B06 X EHW3TA B09 X EHW3TAB B09 X EHW3TA...

Страница 40: ...HW1TAB A08L X EHW2TAB A05L X EHW2TAB A08L X EHW2TA A10L X X EHW2TA B06L X EHW3TA A05L X X EHW3TA A08L X EHW3TA A10L X EHW3TAB A10L X EHW3TA A15L X X EHW3TA B09L X EHW3TAB B09L X EHW3TA B15L X EHW3TAB...

Страница 41: ...Manual 2100 689J Page 41 of 42 GRAPH 1 W18 B FAD NE2 3 W O Exhaust Ventilation Delivery GRAPH 2 W24 B FAD NE2 3 W O Exhaust Ventilation Delivery...

Страница 42: ...Manual 2100 689J Page 42 of 42 GRAPH 3 W30 B FAD NE2 3 W O Exhaust Ventilation Delivery GRAPH 4 W36 B FAD NE2 3 W O Exhaust Ventilation Delivery...

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