THE WALL-MOUNT™ AIR CONDITIONERS - 10.0 EER, (60HZ) · Air Conditioner Compressor: Scroll...

Form No. S3502-1017Supersedes S3502-217Page 1 of 27

Aluminum Finned Copper Coils: Grooved tubing and enhanced louvered fin for maximum heat transfer and energy efficiency.

Twin Blowers: Move air quietly. Most models feature multispeed blower motors providing airflow adjustment for high and low static operation. Motor overload protection is standard on all models.

Air Conditioner Compressor: Scroll Compressors eliminate need for crankcase heater. Standard on all models, except 5-Ton.

R-410A Refrigerant: Designed with R-410A (HFC) non-ozone depleting refrigerant in compliance with the Montreal protocol and 2010 EPA requirements.

Phase Rotation Monitor: Standard on all 3-phase scroll compressors. Protects against reverse rotation if power supply is not properly connected. Rotation protection is not required on the 5-Ton Unit(s).

Galvanized 20 Gauge Zinc Coated Steel Cabinet: Cleaned, rinsed, sealed and dried before the polyurethane primer is applied. The cabinet is handsomely finished with a baked on textured enamel, which allows it to withstand 1000 hours of salt spray tests per ASTM B117-03.

Foil Faced Insulation: Standard on all units.

Full Length Mounting Brackets: Built into cabinet for improved appearance and easy installation. NOTE: Bottom mounting bracket included to assist in installation.

Electrical Components: Are easily accessible for routine inspection and maintenance through a right side, service panel opening. Features a lockable, hinged access cover to the circuit breaker or toggle disconnect switch.

Electric Heat Strips: Features an automatic limit and thermal cut-off safety control. Heater packages can be factory or field installed.

Filter Service Door: Separate service door provides easy access for filter change.

One Inch, Disposable Air Filters: Are standard equipment. Optional one inch washable filters available and filter racks permit the addition of 2" pleated filter. Factory or field installed.

Condenser Fan and Motor Shroud Assembly: Slides out for easy access.

Barometric Fresh Air Damper: Standard on all units. Allows up to 25% outside fresh air. Optional ventilation packages available.

Built-in Circuit Breakers: Standard on all electric heat versions of single (230/208 volt) and three phase (230/208 volt) equipment. Toggle disconnects are standard on all electric heat versions of three phase (460 volt) equipment.

Slope Top: Standard feature for water run-off.

Top Rain Flashing: Standard feature on all models.

Freezestat: Standard on W72 models. Optional field installed CMC-29 can be used on all other models.

The Bard Wall-Mount Air Conditioner is a self contained energy efficient system, which is designed to offer maximum indoor comfort at a minimal cost without using valuable indoor floor space or outside ground space. This unit is the ideal product for versatile applications such as: new construction, modular offices, school modernization, telecommunication structures, portable structures or correctional facilities. Factory or field installed accessories are available to meet specific job requirements.

THE WALL-MOUNT™ AIR CONDITIONERS - 10.0 EER, (60HZ)

Liquid Line Filter Drier: Standard on all units. Protects system against moisture.

Compressor Control Module: Standard on all units. Built-in off-delay timer adjustable from 30 seconds to 5 minutes. 2-minute on-delay if power interrupt. 120-second bypass for low pressure control, and both soft and manual lockouts for high and low pressure controls. Alarm output for alarm relay.

High & Low Pressure Switches are Auto-Reset: Standard on all units. Built-in lockout circuit resets from the room thermostat. Provides commercial quality protection to the compressor.

Models W18AA to W72AA Right-Side Control PanelModels W18LA to W72LA Left-Side Control Panel1.5 to 6 Ton (17,000 to 71,000 Btuh)

Engineered Features

Bard is anISO 9001:2008

Certified Manufacturer

• Complies with efficiency requirements of ASHRAE/IESNA 90.1-2013.• Certified to ANSI/ARI Standard 390-2003 for SPVU (Single Package Vertical Units).• Intertek ETL Listed to Standard for Safety Heating and Cooling Equipment ANSI/UL 1995/CSA 22.2 No. 236-05, Fourth Edition.• Commercial Product - Not intended for Residential application.

Green refriGerant

r-410a


Capacity is certified in accordance with ANSI/ARI Standard 390-2003. EER = Energy Efficiency Ratio and is certified in accordance with ANSI/ARI Standard 390-2003. All ratings based on fresh air intake being 100% closed (no outside air introduction).

Capacity and Efficiency Ratings

Specifications 1-1/2 Ton through 3 Ton

Specifications 3-1/2 Ton through 6 Ton

Models W18AAW18LA

W24AAW24LA

W30AAW30LA

W36AAW36LA

W42AAW42LA

W48AAW48LA

W60AAW60LA

W72AAW72LA

Cooling Capacity BTUH 17,000 24,600 30,000 36,400 41,500 48,000 59,000 71,000

EER 10.00 10.20 10.30 10.00 10.00 10.00 10.00 10.00

MODELS W18AA-AW18LA-A

W24AA-AW24LA-A

W24AA-BW24LA-B

W24AA-CW24LA-C

W30AA-AW30LA-A

W30AA-BW30LA-B

W30AA-CW30LA-C

W36AA-AW36LA-A

W36AA-BW36LA-B

W36AA-CW36LA-C

Electrical Rating – 60 Hz 230/208 - 1 230/208 - 1 230/208 - 3 460 - 3 230/208 - 1 230/208 - 3 460 - 3 230/208 - 1 230/208 - 3 460 - 3

Operating Voltage Range 197-253 197-253 197-253 414-506 197-253 197-253 414-506 197-253 197-253 414-506

Compressor--Circuit A

Voltage 230/208 230/208 230/208 460 230/208 230/208 460 230/208 230/208 460 Rated Load Amps 6.0/6.8 9.2/10.6 6.0/6.9 4.3 10.5/12.0 6.6/7.5 3.6 13.4/15 9.9/11.1 5.1 Branch Circuit Selection Current

9.0 12.8 8.3 5.1 16.0 10.0 4.7 17.9 13.2 6.0

Lock Rotor Amps 48/48 64/64 58/58 28 77/77 71/71 38 112/112 88/88 44 Compressor Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll

Fan Motor & Condenser

Fan Motor--HP--RPM 1/5 - 1075 1/5 - 1075 1/5 - 1075 1/5 - 1075 1/5 - 1075 1/5 - 1075 1/5 - 1075 1/5 - 1075 1/5 - 1075 1/5 - 1075 Fan Motor--Amps 1.2 1.2 1.2 0.8 1.5 1.5 0.8 1.5 1.5 0.8 Fan--DIA/CFM 18" - 1800 18" - 1800 18" - 1800 18" - 1800 20" - 2400 20" - 2400 20" - 2400 20" - 2200 20" - 2200 20" - 2200

Blower Motor & Evap.

Blower Motor--HP-RPM-SPD 1/6-1100-2 1/6-1100-1 1/6-1100-1 1/6-1100-1 1/3-1100-2 1/3-1100-2 1/3-1100-2 1/3-1100-2 1/3-1100-2 1/3-1100-2 Blower Motor--Amps 0.8 1.1 1.1 .45 2.0 2.0 1.0 2.0 2.0 1.0 Motor Type PSC PSC PSC PSC PSC PSC PSC PSC PSC PSC CFM Cooling & E.S.P. w/Filter (Rated-Wet Coil)

600 - .35 800 - .30 800 - .30 800 - .30 1000 - .45 1000 - .45 1000 - .45 1100 - .30 1100 - .30 1100 - .30

Filter Sizes (inches) STD. 16x25x1 16x25x1 16x25x1 16x25x1 16x30x1 16x30x1 16x30x1 16x30x1 16x30x1 16x30x1

Basic Unit Weight-LBS. 325 335 335 335 350 350 350 380 380 380

Barometric Fresh Air Damper 3.5 3.5 3.5 3.5 4.0 4.0 4.0 4.0 4.0 4.0 Blank-Off Plate 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Motorized Fresh Air Damper 10.0 10.0 10.0 10.0 11.0 11.0 11.0 11.0 11.0 11.0 Commercial Room Ventilator 69.0 69.0 69.0 69.0 75.0 75.0 75.0 75.0 75.0 75.0 Economizer 69.0 69.0 69.0 69.0 75.0 75.0 75.0 75.0 75.0 75.0 Energy Recovery Ventilator 50.0 50.0 50.0 50.0 56.0 56.0 56.0 56.0 56.0 56.0

MODELS W42AA-AW42LA-A

W42AA-BW42LA-B

W42AA-CW42LA-C

W48AA-AW48LA-A

W48AA-BW48LA-B

W48AA-CW48LA-C

W60AA-AW60LA-A

W60AA-BW60LA-B

W60AA-CW60LA-C

W72AA-AW72LA-A

W72AA-BW72LA-B

W72AA-CW72LA-C

Electrical Rating – 60 Hz 230/208-1 230/208-3 460-3 230/208-1 230/208-3 460-3 230/208-1 230/208-3 460-3 230/208-1 230/208-3 460-3

Operating Voltage Range 197-253 197-253 414-506 197-253 197-253 414-506 197-253 197-253 414-506 197-253 197-253 414-506

Compressor--Circuit A

Voltage 230/208 230/208 460 230/208 230/208 460 230/208 230/208 460 230/208 230/208 460 Rated Load Amps 15.1/16.9 10.4/11.6 5.2 17.3/19.6 11.8/13.3 5.8 21.8/23.2 13.9/14.8 7.4 27.7/30.4 16.9/18.5 8.8 Branch Circuit Selection Current

19.9 13.6 6.1 21.4 14.5 6.3 23.2 14.8 7.4 36.9 22.4 10.6

Lock Rotor Amps 109/109 83.1/83.1 41 135/135 98/98 55 130/130 110/110 55 185/185 149/149 75 Compressor Type Scroll Scroll Scroll Scroll Scroll Scroll Recip. Recip. Recip. Scroll Scroll Scroll

Fan Motor & Condenser

Fan Motor--HP--RPM-SPD 1/3-825-2 1/3-825-2 1/3-825-1 1/3-825-2 1/3-825-2 1/3-825-1 1/3-825-2 1/3-825-2 1/3-825-1 1/2-1075-1 1/2-1075-1 1/2-1075-1 Fan Motor--Amps 2.6 2.6 1.3 2.6 2.6 1.3 2.5 2.5 1.3 4.0 4.0 1.7 Fan--DIA/CFM 24" - 2900 24" - 2900 24" - 2900 24" - 3000 24" - 3000 24" - 3000 24" - 3100 24" - 3100 24" - 3100 24" - 4000 24" - 4000 24" - 4000

Blower Motor & Evap.

Blower Motor--HP-RPM-SPD 1/3-985-2 1/3-985-2 1/3-985-2 1/3-985-2 1/3-985-2 1/3-985-2 1/2-1070-2 1/2-1070-2 1/2-1070-2 3/4-1035-2 3/4-1035-2 3/4-1035-2 Blower Motor--Amps 2.3 2.3 1.2 2.3 2.3 1.2 3.5 3.5 2.1 6.3 6.3 1.7 Motor Type PSC PSC PSC PSC PSC PSC PSC PSC PSC ECM ECM ECM CFM Cooling & E.S.P. w/Filter (Rated-Wet Coil)

1350 - .40 1350 - .40 1350 - .40 1550 - .35 1550 - .35 1550 - .35 1800 - .30 1800 - .30 1800 - .30 1900 - .25 1900 - .25 1900 - .25

Filter Sizes (inches) STD. 20x30x1 20x30x1 20x30x1 20x30x1 20x30x1 20x30x1 20x30x1 20x30x1 20x30x1 20x30x1 20x30x1 20x30x1

Basic Unit Weight-LBS. 465 465 465 475 475 475 545 545 545 545 545 545

Barometric Fresh Air Damper 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 Blank-Off Plate 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Motorized Fresh Air Damper 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 Commercial Room Ventilator 91.5 91.5 91.5 91.5 91.5 91.5 91.5 91.5 91.5 91.5 91.5 91.5 Economizer 91.5 91.5 91.5 91.5 91.5 91.5 91.5 91.5 91.5 91.5 91.5 91.5 Energy Recovery Ventilator 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0


Bard Wall-Mounts are designed to provide optional ventilation packages to meet all of your ventilation and indoor air quality requirements. All units are equipped with a barometric fresh air damper as the standard ventilation package. All ventilation packages can be built-in at the factory or field-installed at a later date.

Barometric Fresh Air Damper

Motorized Fresh Air Damper

Commercial Room Ventilator

Energy Recovery Ventilator

BAROMETRIC FRESH AIR DAMPER - WBFAD STANDARD The barometric fresh air damper is a standard feature on all models. It is installed on the inside of the service door and allows outside ventilation air, up to 25% of the total airflow rating of the unit, to be introduced through the air inlet openings and to be mixed with the conditioned air. The damper opens during blower operation and closes when the blower is off. Adjustable blade stops allow different amounts of outside air to be introduced into the building and can be easily locked closed if required.

BLANK OFF PLATE - WBOP OPTIONAL A blank off plate is installed on the inside of the service door. It covers the air inlet openings, which restricts any outside air from entering the unit. The blank off plate should be utilized in applications where outside air is not required to be mixed with the conditioned air.

MOTORIZED FRESH AIR DAMPER - WMFAD OPTIONAL The motorized fresh air damper is internally mounted behind the service door and allows outside ventilation air, up to 25% of the total airflow rating of the unit, to be introduced through the air inlet openings and to be mixed with the conditioned air. The two position damper can be fully open or closed. The damper blade is powered open by a 24VAC motor with spring return on power loss. The damper can be controlled by indoor blower operation or can be field connected to be managed based on building occupancy.

COMMERCIAL ROOM VENTILATOR - WCRVPS OPTIONAL The built-in commercial room ventilator is internally mounted behind the service door and allows outside ventilation air, up to 100% of the total airflow rating of the unit. It includes a built-in exhaust air damper for room pressurization relief.

The commercial room ventilator (CRV) is a simple and innovative approach to improving the indoor air quality by providing fresh air intake and exhaust capability through the CRV. The damper can be easily adjusted to control the amount of fresh air supplied into the building. The CRV can be controlled by indoor blower operation or field controlled based on room occupancy. Two versions available (except on 1.5 and 2-Ton models). The CRV and CRVS are power open - spring return on power loss, with positive shut-off. Complies with ANSI/ASHRAE Standard 62.1 “Ventilation for Acceptable Indoor Air Quality”.

Standard Features:• Fully modulating• Honeywell Hi-Torque Actuator with 0-10V signal input capability• Hood not required.• Simple single blade design• Positive shut-off with non-stick gaskets• Solid State Controller with occupancy CFM setting and modulating 4-20 mA thermostat signal input

ECONOMIZER – WECO Series OPTIONAL The built-in economizer is internally mounted behind the service door and allows outside ventilation air, up to 100% of the total airflow rating of the unit. It includes a built-in exhaust air damper for room pressurization relief. The economizer is designed to provide “free cooling” when outside air conditions are cool and dry enough to satisfy cooling requirements without running the compressor. This in turn provides lower operating costs, while extending the life of the compressor.

Standard Features:• Full rated outdoor intake• Fully modulating• Honeywell Hi-Torque Actuator• 7" intake hood with filter• Simple single blade design• Positive shut-off with non-stick gaskets• Electronic DB and/or Enthalpy sensors depending upon version• Honeywell JADE electronic economizer module with precision settings and diagnostics• DB or Enthalpy economizer versions available

WALL-MOUNT ENERGY RECOVERY VENTILATOR - WERVP OPTIONAL The wall-mount energy recovery ventilator (ERV) is a highly innovative approach to meeting indoor air quality ventilation requirements as established by ANSI/ASHRAE Standard 62.1. The ERV allows from 200 to 450 CFM (depending upon model) of fresh air and exhaust through the unit while maintaining superior indoor comfort and humidity levels. In most cases this can be accomplished without increasing equipment sizing or operating costs. Heat transfer efficiency is up to 67% during summer and 75% during winter conditions.

The ERV consists of a unique “rotary energy recovery cassette” that provides effective sensible and latent heat transfer capabilities during summer and winter conditions. Various control schemes are addressed including limiting ventilation during building occupancy only.

The ERV is designed to be internally mounted behind the service door in the W**A or W**L model wall-mount units. It can be built-in at the factory (W**A only) or field installed as an option. ERVP-*3 and ERVP-*5 can be independently adjusted for intake and exhaust rates.

The ERV’s have exhaust gravity shut-off dampers and motorized air intake dampers for positive shut-off.

Wiring includes plug-in harnesses for easy vent installation and removal.

NOTE: The above vent systems are intake only without built-in exhaust capability. Building will likely require separate field installed barometric relief or mechanical exhaust elsewhere within the conditioned space. Balancing dampers in the return air grille may be required to achieve specified amount of outdoor air intake.

Ventilation System Packages

MIS-3754

MIS-3755

MIS-3756

MIS-3758

MIS-3757

Economizer


Economizer Performance Data

Airflow amounts less than 100 CFM may not be achievable.











Commercial Room Ventilator Performance Data




Commercial Room Ventilator Performance Data





LEGEND:

VLT = Ventilation Load - TotalVLS = Ventilation Load - SensibleVLL = Ventilation Load - LatentHRT = Heat Recovery - TotalHRS = Heat Recovery - SensibleHRL = Heat Recovery - LatentWVL = Winter Ventilation LoadWHR = Winter Heat Recovery

Performance and Application Data- WERVP-A2

WERVP-A2 WINTER HEATING PERFORMANCE(INDOOR DESIGN CONDITIONS 70°F DB)

AmbientO.D.

VENTILATION RATE

250 CFM74% EFF.

225 CFM75% EFF.

200 CFM75% EFF.

DB/°F WVL WHR WVL WHR WVL WHR

65 1350 999 1214 911 1080 810

60 2700 1998 2429 1822 2160 1620

55 4050 2997 3643 2733 3240 2430

50 5400 3996 4858 3643 4320 3240

45 6750 4995 6072 4554 5400 4050

40 8100 5994 7287 5465 6480 4860

35 9450 6993 8501 6376 7560 5670

30 10800 7992 9716 7287 8640 6480

25 12150 8991 10930 8198 9720 7290

20 13500 9990 12145 9108 10800 8100

15 14850 10989 13359 10019 11880 8910

NOTE: Sensible performance only is shown for winter application.

SUMMER COOLING PERFORMANCE(INDOOR DESIGN CONDITIONS 75°DB/62°WB)

AmbientO.D.

VENTILATION RATE -- 250 CFM62% EFFICIENCY



DB/WB F VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL

105757065

1192581008100

810081008100

132500

739450225022

502250225022

82200

1072772877287

728772877287

344100

675845914591

459145914591

216800

954064806480

648064806480

306000

601040824082

408240824082

192800

100

8075706560

1755011925686367506750

67506750675067506750

108005175113

00

108817394425541854185

41854185418541854185

66963209

7000

1578810727617360726072

60726072607260726072

97164655101

00

99466758388938263826

38263826382638263826

61212933

6400

140409540549054005400

54005400540054005400

86404140

9000

88456010345834023402

34023402340234023402

54432608

5600

95

8075706560

1755011925686354005400

54005400540054005400

1215065251463

00

108817394425533483348

33483348334833483348

75334046907

00

1578810727617348584858

48584858485848584858

1093058701315

00

99466758388930603060

30603060306030603060

68863698829

00

140409540549043204320

43204320432043204320

972052201170

00

88456010345827222722

27222722272227222722

61243289737

00

90

8075706560

1755011925686340504050

40504050405040504050

1350078752813

00

108817394425525112511

25112511251125112511

837048831744

00

1578810727617336433643

36433643364336433643

1214570842530

00

99466758388922952295

22952295229522952295

765144631594

00

140409540549032403240

32403240324032403240

1080063002250

00

88456010345820412041

20412041204120412041

680439691417

00

85

8075706560

1755011925686327002700

27002700270027002700

1485092254163

00

108817394425516741674

16741674167416741674

920757202581

00

1578810727617324292429

24292429242924292429

1335982983744

00

99466758388915301530

15301530153015301530

841652282359

00

140409540549021602160

21602160216021602160

1188073803300

00

88456010345813611361

13611361136113611361

748446492098

00

80

75706560

11925686323631350

1350135013501350

1057555131013

0

739442551465837

837 837 837 837

65573418628

0

10727617321251214

1214121412141214

95134959911

0

675838891339 765

765 765 765 765

59933124547

0

9540549018901080

1080108010801080

84604410810

0

601034581190 680

680 680 680 680

53302778510

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75706560

68632363

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000

68632363

0

42551465

0

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61732125 0

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61732125

0

68891339

0

000

38891339

0

54901890

0

000

54901890

0

34581190

0

000

34581190

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Maximum size of the time delay fuse or circuit breaker for protection of field wiring conductors. Based on 75°C copper wire. All wiring must conform to the National Electrical Code and all local codes. 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.* Top outlet supply option is available only factory installed and only on the selected models.CAUTION: When more than one field power circuit is run through one conduit, the conductors must be derated. Pay special attention to Note 8 of Table 310 regarding Ampacity Adjustment Factors

when more than three current carrying conductors are in a raceway.IMPORTANT: While this electrical data is presented as a guide, it is important to electrically connect properly 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 Ampacity

Maximum External Fuse or

Ckt. Brkr.

Field Power Wire Size

Ground

Wire

Minimum Circuit

Ampacity

MaximumExternal Fuse or

Ckt. Breaker


Ground

Wire Size

Ckt. A Ckt. B Ckt. C Ckt. A Ckt. B Ckt. C Ckt. A Ckt. B Ckt. C Ckt. A Ckt. B Ckt. C

W18AA-A00, A0ZA05A08A10

230/208-1

1111

16304656

20305060

121086

12101010

W24AA-A00, A0ZA04A05A08A10

230/208-1

11111

2125304656

3030305060

10101086

1010101010

W24AA-B00, B0ZB06

230/208-311

1522

2025

1210

1210

W24AA-C00, C0ZC06

460-311

911

1515

1414

1414

W30AA-A00*, A0Z*A05*A08

A10*A15

230/208-1

1111

1 or 2

2632475884

3535506090

88864

101010108 58 26 60 30 6 10 10 10

W30AA-B00*, B0Z*B06

B09*B15

230/208-3

1111

19243351

20253560

121086

12101010

W30AA-C00*, C0Z*C06

C09*C12C15

460-3

11111

912172126

1515202530

1414121010

1414121010

W36AA-A00*, A0Z*A05*A08

A10*A15

230/208-1

1111

1 or 2

2932475884

3535506090

88864

101010108 58 26 60 30 6 10 10 10

W36AA-B00*, B0Z*B06*B09*B15

230/208-3

1111

23243351

30303560

101086

10101010

W36AA-C00*, C0Z*C06*C09*C12C15

460-3

11111

1112172126

1515202530

1414121010

1414121010

W42AA-A00, A0ZA05A10A15A20

230/208-1

111

1 or 21 or 2

32325884

110

50506090

125

88642

10101086

5858

2652

6060

3060

66

106

1010

1010

W42AA-B00, B0ZB06B09B15B18

230/208-3

11111

2525335160

3535356060

88866

1010101010

W42AA-C00, C0ZC09C15

460-3111

121726

152030

141210

141210

W48AA-A00, A0ZA05A10A15A20

230/208-1

111

1 or 21 or 2

34345884

110

50506090

125

88642

10101086

5858

2652

6060

3060

66

106

1010

1010

W48AA-B00, B0ZB06B09B15B18

230/208-3

11111

2626335160

3535356060

88866

1010101010


460-3111

121726

152030

141210

141210

W60AA-A00, A0ZA05A10A15A20

230/208-1

111

1 or 21 or 2

38386086

112

60606090

125

88632

10101086

6060

2652

6060

3060

66

106

1010

1010

W60AA-B00, B0ZB06B09B15B18

230/208-3

11112

27273553N/A

40404060N/A

8886

N/A

10101010N/A 35 28 40 30 8 10 10 10


460-3111

141827

202030

121210

121210

W72AA-A00, A0ZA05A10A15A20

230/208-1

111

1 or 21 or 3

58586288

114

60607090

125

66632

1010886

585858

265252 52

606060

306060 60

666

1066 6

101010

101010 10

W72AA-B00, B0ZB06B09B15B18

230/208-3

11112

40404055N/A

60606060N/A

8886

N/A

10101010N/A 40 28 60 30 8 10 10 10


460-3111

181827

252530

101010

101010

Electrical Specifications — W**AA Series


Maximum size of the time delay fuse or circuit breaker for protection of field wiring conductors. Based on 75°C copper wire. All wiring must conform to the National Electrical Code and all local codes. 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: When more than one field power circuit is run through one conduit, the conductors must be derated. Pay special attention to Note 8 of Table 310 regarding Ampacity Adjustment Factors when more than three current carrying conductors are in a raceway.

IMPORTANT: While this electrical data is presented as a guide, it is important to electrically connect properly sized fuses and conductor wires in accordance with the National Electrical Code and all local codes.

Electrical Specifications – W**L Series

MODELRated Volts & Phase

No. Field Power

Circuits

Single Circuit Dual Circuit

Minimum

Circuit Ampacity

Maximum External

Fuse or Ckt. Brkr.

Field Power

Wire Size

Ground

Wire

Minimum Circuit

Ampacity

MaximumExternal Fuse or

Ckt. Breaker


Ground

Wire Size

Ckt. A Ckt. B Ckt. A Ckt. B Ckt. A Ckt. B Ckt. A Ckt. B

W18LA-A00,A0ZA05A08A10

230/208-1

1111

16304656

20305060

121086

12101010

W24LA-A00, A0ZA05A08A10

230/208-1

1111

21304656

30305060

101086

10101010

W24LA-B00, B0ZB06

230/208-311

1522

2025

1210

1210

W24LA-C00, C0ZC06

460-311

911

1515

1414

1414

W30LA-A00, A0ZA05A08A10A15

230/208-1

1111

1 or 2

2632475884

3535506090

88864

101010108 58 26 60 30 6 10 10 10

W30LA-B00, B0ZB09B15

230/208-3111

193351

203560

1286

121010

W30LA-C00, C0ZC09C15

460-3111

91726

152030

141210

141210

W36LA-A00, A0ZA05A10A15

230/208-1

111

1 or 2

29325884

35356090

8864

1010108 58 26 60 30 6 10 10 10

W36LA-B00, B0ZB09B15

230/208-3111

233351

303560

1086

101010


460-3111

111726

152030

141210

141210

W42LA-A00, A0ZA05A10A15

230/208-1

111

1 or 2

32325884

50506090

8864

1010108 58 26 60 30 6 10 10 10

W42LA-B00, B0ZB06B09B15

230/208-3

1111

25253351

35353560

8886

10101010


460-3111

121726

152030

141210

141210

W48LA-A00, A0ZA05A10A15

230/208-1

111

1 or 2

34345884

50506090

8864

1010108 58 26 60 30 6 10 10 10

W48LA-B00, B0ZB06B09B15

230/208-3

1111

26263351

35353560

8886

10101010


460-3111

121726

152030

141210

141210

W60LA-A00, A0ZA05A10A15

230/208-1

111

1 or 2

38386086

60606090

8863

1010108 60 26 60 30 6 10 10 10

W60LA-B00, B0ZB06B09B15

230/208-3

1111

27273553

40404060

8886

10101010


460-3111

141827

202030

121210

121210

W72LA-A00, A0ZA05A10A15

230/208-1

111

1 or 2

58586288

60607090

6663

101088

5858

2652

6060

3060

66

106

1010

1010

W72LA-B00, B0ZB06B09B15

230/208-3

1111

40404055

60606060

8886

10101010


460-3111

181827

252530

101010

101010


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oil

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These heater packages approved for use in dehumidification versions with hot gas reheat.

Heater Packages - Field Installed "A" Series Right-Hand Units• Designed for adding Electric Heat to 0 KW Units • ETL US & Canada Listed• Circuit Breaker Standard on 230/208V Models • Toggle Disconnect Standard on 460V Models

AirConditioner

Models

-A00 Models230/208-1

-B00 Models230/208-3

-C00 Models460-3

Heater Model # KW Heater Model # KW Heater Model # KW

W18AAEHW2TA-A05EHW2TA-A08EHW2TA-A10

58

10N/A N/A

W24AA

EHWA24A-A04BEHW2TA-A05EHW2TA-A08EHW2TA-A10

458

10

EHW2TA-B06 6 EHWH24B-C06 6

W30AA

EHW3TA-A05EHW3TA-A08EHW3TA-A10EHW3TA-A15

58

1015

EHW30A-B06EHW3TA-B09EHW3TA-B15

69

15

EHW3TA-C06EHW3TA-C09EHW3TA-C12EHW3TA-C15

69

1215

W36AA

EHW3TA-A05EHW3TA-A08EHW3TA-A10EHW3TA-A15

58

1015

EHW3TA-B06EHW3TA-B09EHW3TA-B15

69

15

EHW3TA-C06EHW3TA-C09EHW3TA-C12EHW3TA-C15

69

1215

W42AAW48AA

EHW4TA-A05 EHWA05-A10B EHWA05-A15BEHWA05-A20B

5101520

EHW4TA-B06EHWA05-B09B EHWA05-B15BEHW4TA-B18

69

1518

EHW4TA-C09 EHW4TA-C15

915

W60AA

EHW5TA-A05 EHWA05-A10B EHWA05-A15BEHWA05-A20B

5101520

EHW60A-B09B EHWA05-B15B EHW5TA-B18

91518

EHW4TA-C09 EHW4TA-C15

915

W72AA

EHW5TA-A05EHW72A-A10BEHW72A-A15BEHW72A-A20B

5101520

EHW6TA-B06EHW70A-B09BEHWA05-B15BEHW6TA-B18

69

1518

EHW4TA-C09EHW4TA-C15

915

AirConditioner

Models

-A00 Models230/208-1

-B00 Models230/208-3

-C00 Models460-3

Heater Model # KW Heater Model # KW Heater Model # KW

W18LAEHW2TA-A05LEHW2TA-A08LEHW2TA-A10L

58

10N/A N/A


58

10EHW2TA-B06L 6 N/A

W30LA

EHW3TA-A05LEHW3TA-A08LEHW3TA-A10LEHW3TA-A15L

58

1015

EHW3TA-B09LEHW3TA-B15L

915

EHW3TA-C09LEHW3TA-C15L

915


51015

EHW3TA-B09LEHW3TA-B15L

915


915

W42LAW48LA

EHW4TA-A05LEHWA05-A10LBEHWA05-A15LB

51015

EHW4TA-B06EHWA05-B09LBEHWA05-B15LB

69

15


915

W60LAEHW4TA-A05LEHWA05-A10LBEHWA05-A15LB

51015

EHWA60-B09LBEHWA05-B15LB

915


915

W72LAEHW6TA-A05LEHW72A-A10LBEHW72A-A15LB

51015

EHW70A-B09LBEHWA05-B15LB

915


915

Heater Packages - Field Installed "L" Series Left-Hand Units


3"

Side View

High Voltage

Cond.

Electrical

Drain

InletAir

PanelAccessHeater

4° PitchRain Hood

Built In

(Lockable)Access Panel

Disconnect

EntranceElectrical

Low Voltage

Entrance

C. Breaker/

Hood for CRV andECON modelsonly

1.250

H

D

J

C

2.13

A

I

K7.00

MIS-3796

ElectricHeat

Ventilation Air

Front View

Air OutletCondenser

Filter Access Panel

Standardflush ventdoor for non-ERV/CRVEcon.models

1

F

G

W

5.88

Supply Air Opening

ShippingLocation

Return Air OpeningEntrancesElectricalOptional

(Built In)BracketsMountingSide Wall

Top RainFlashing

Bottom InstallationBracketBack View

T

OE

R

S

S

S

S

SM

.44

NQ

B

P

L

Dimensions of W18-72A Basic Unit for Architectural & Installation Requirements (Nominal)

MODELWIDTH

(W)DEPTH

(D)HEIGHT

(H)SUPPLY RETURN

A B C B E F G I J K L M N O P Q R S T

W18AAW24AA 33.300 17.125 74.563 7.88 19.88 11.88 19.88 35.00 10.88 29.75 20.56 30.75 32.06 33.25 31.00 2.63 34.13 26.06 10.55 4.19 12.00 9.00

W30AAW36AA 38.200 17.125 74.563 7.88 27.88 13.88 27.88 40.00 10.88 29.75 17.93 30.75 32.75 33.25 31.00 2.75 39.13 26.75 9.14 4.19 12.00 9.00

W42AAW48AA 42.075 22.432 84.875 9.88 29.88 15.88 29.88 43.88 13.56 31.66 30.00 32.68 26.94 34.69 32.43 3.37 43.00 23.88 10.00 1.44 16.00 1.88

W60AAW72AA 42.075 22.432 93.000 9.88 29.88 15.88 29.88 43.88 13.56 37.00 30.00 40.81 35.06 42.81 40.56 3.37 43.00 31.00 10.00 1.44 16.00 10.00

Clearances Required for Service Accessand Adequate Condenser Inlet AirflowMODELS LEFT SIDE RIGHT SIDE

W18AA, W24AA, W30AA, W36AA 15" 20"

W42AA, W48AA, W60AA, W72AA 20" 20"

NOTE: For side-by-side installation of two (2) WA models, there must be 20" between units. This can be reduced to 15" by using a WL model (left side compressor and controls) for the left unit and WA (right side compressor and controls) for right unit.

Minimum Clearances Required to Combustible Materials

MODELS SUPPLY AIR DUCT FIRST THREE FEET CABINET

W18AA, W24AA 0" 0"

W30AA, W36AA 1/4" 0"

W42AA, W48AA, W60AA, W72AA 1/4" 0"

Refer to the Installation Manual for more detailed information.

Not used when WECO Economizers installed. Filter access is through the WECO hood.


1.250I

A

C

K

2.13

H

J

NQ

PM

L

OE

.44 W

3"F

G

R

S

S

S

S

S

T

D

B

5.88

Hood for CRV andECON modelsonly

7.000

1

BottomInstallation

(Built In)

Supply Air Opening

MIS-3737

Air Air Outlet

Bracket

Front ViewDrainElectricalEntrance

Entrances

Inlet

Side ViewHigh Voltage

Cond.

Low VoltageElectrical

Back View

Condenser

OptionalElectrical

Entrance

BracketsMountingSide Wall

LocationShippingFlashing

Return Air Opening

Standard flush

Disconnect

ElectricHeat

Top Rain

HeaterAccess

Filter Access Panel

vent door for

Panel

Econ. modelsnon-ERV/CRV

(Lockable)Access Panel

Ventilation Air

C. Breaker/

Built InRain Hood4° Pitch

Dimensions of W18-72L Basic Unit for Architectural & Installation Requirements (Nominal)

MODELWIDTH

(W)DEPTH

(D)HEIGHT

(H)SUPPLY RETURN

A B C B E F G I J K L M N O P Q R S T

W18LAW24LA 33.300 17.125 74.563 7.88 19.88 11.88 19.88 35.00 10.88 29.75 20.56 30.75 32.06 33.25 31.00 2.63 34.13 26.06 10.55 4.19 12.00 9.00

W30LAW36LA 38.200 17.125 74.563 7.88 27.88 13.88 27.88 40.00 10.88 29.75 17.93 30.75 32.75 33.25 31.00 2.75 39.13 26.75 9.14 4.19 12.00 9.00

W42LAW48LA 42.075 22.432 84.875 9.88 29.88 15.88 29.88 43.88 13.56 31.66 30.00 32.68 26.94 34.69 32.43 3.37 43.00 23.88 10.00 1.44 16.00 1.88

W60LAW72LA 42.075 22.432 93.000 9.88 29.88 15.88 29.88 43.88 13.56 37.00 30.00 40.81 35.06 42.81 40.56 3.37 43.00 31.00 10.00 1.44 16.00 10.00

Clearances Required for Service Accessand Adequate Condenser Inlet AirflowMODELS LEFT SIDE RIGHT SIDE

W18LA, W24LA, W30LA, W36LA 20" 15"

W42LA, W48LA, W60LA, W72LA 20" 20"

NOTE: For side-by-side installation of two (2) WL models, there must be 20" between units. This can be reduced to 15" by using a WL model (left side compressor and controls) for the left unit and WA (right side compressor and controls) for right unit.

Minimum Clearances Required to Combustible Materials

MODELS SUPPLY AIR DUCT FIRST THREE FEET CABINET

W18LA, W24LA 0" 0"

W30LA, W36LA 1/4" 0"

W42LA, W48LA, W60LA, W72LA 1/4" 0"

Refer to the Installation Manual for more detailed information.

Not used when WECO Economizers installed. Filter access is through the WECO hood.


ModelReturn Air(DB/WB)

Cooling Capacity 75°F 80°F 85°F 90°F 95°F 100°F 105°F 110°F 115°F 120°F 125°F

W18

75/62Total Cooling

Sensible Cooling1740013900

1670013700

1620013600

1550013400

1480013200

1430013000

1360012800

1290012500

1230012100

1170011600

1100011000

80/67Total Cooling


1820013400

1790013400

1750013400

1700013300

1660013200

1600013100

1540012900

1480012600

1410012400

1330012000

85/72Total Cooling


2130013600

2060013500

1980013300

1890013100

1820012800

1730012500

1640012100

1560011600

1470011200

1370010700

W24

75/62Total Cooling


2600020600

2410019400

2240018400

2090017600

1980016900

1880016500

1800016200

1730016000

1690016000

1660015900

80/67Total Cooling


2830020200

2670019200

2530018400

2460017700

2300017200

2210016900

2140016700

2080016600

2040016700

2020017000

85/72Total Cooling


3310020500

3070019300

2860018300

2670017400

2520016700

2390016100

2280015700

2190015300

2120015100

2080015100

W30

75/62Total Cooling


3080023600

2910022800

2760022100

2610021400

2490020900

2370020400

2260019900

2150019500

2060019200

1960018900

80/67Total Cooling


3350023100

3230022600

3120022100

3000021600

2900021200

2790020900

2690020500

2580020300

2490020100

2390019900

85/72Total Cooling


3920023500

3710022700

3530022000

3340021200

3170020500

3010019900

2860019200

2710018700

2590018200

2460017600

W36

75/62Total Cooling


3730028100

3520027200

3350026300

3180025600

3040025000

2910024400

2790023900

2690023600

2600023200

2520022900

80/67Total Cooling


4060027500

3910026900

3780026300

3640025800

3540025400

3430025000

3330024700

3230024500

3150024300

3070024100

85/72Total Cooling


4750027900

4490027000

4270026100

4060025300

3870024600

3700023900

3550023200

3400022600

3280022000

3160021300

W42

75/62Total Cooling


4160033200

3970032200

3800031400

3620030600

3450029900

3290029200

3130028600

2980027900

2830027300

2690026700

80/67Total Cooling


4530032500

4410031900

4290031400

4150030900

4020030400

3880029900

3730029500

3580029000

3430028600

3270028100

85/72Total Cooling


5300033000

5070032100

4850031200

4610030300

4400029400

4190028500

3970027700

3760026700

3570025900

3370024900

W48

75/62Total Cooling


4820037800

4600036900

4390035900

4180035100

3990034200

3800033400

3610032500

3440031700

3270031000

3100030100

80/67Total Cooling


5250037000

5110036500

4960035900

4800035400

4650034800

4480034200

4310033600

4140033000

3960032400

3780031700

85/72Total Cooling


6140037600

5870036700

5600035700

5330034700

5090033700

4830032600

4590031500

4350030400

4120029300

3890028100

W60

75/62Total Cooling


6190048200

5840046800

5500045300

5180043900

4880042500

4590041000

4310039600

4050038300

3790036800

3530035300

80/67Total Cooling


6740047200

6480046300

6220045300

5900044300

5690043200

5420042100

5140040900

4870039800

4590038500

4300037300

85/72Total Cooling


7880047900

7440046500

7020045000

6610043500

6220041800

5840040100

5470038400

5120036700

4770034800

4420033000

W72

75/62Total Cooling


7080054000

6780052400

6480051000

6180049500

5900048200

5610046900

5320045600

5040044400

4760043200

4480042000

80/67Total Cooling


7710052900

7530051900

7320051000

7100050000

6870049100

6620048100

6350047100

6070046200

5770045200

5460044200

85/72Total Cooling


9010053700

8650052100

8260050700

7890049000

7510047500

7140045800

6760044200

6380042600

6000040800

5620039100

Capacity Multiplier Factors% of Rated Airflow -10 Rated +10

Total BTUHSensible BTUH

0.9750.950

1.01.0

1.021.05

Unit Charge Rates

UNIT Std. Unit - Lbs.

Dehum. Units - Lbs.

W18AA/LA - 10 EER Right & Left A/C 3.375 N/A


W30AA/LA - 10 EER Right & Left A/C 3.875 4.0625






Cooling Application Data - Outdoor Temperature

Below 65°F, unit requires a factory or field installed low ambient control. Outdoor temperatures shown are measured at the condenser section air inlet. Return air temperature °F.


Unit Mounting Direct WMICF5 Isolation Curb

WMICF5 Isolation Curb

WMICF5 Isolation Curb Direct WMICF5

Isolation Curb Direct WMICF5 Isolation Curb

Supply Air Treatment Grille Grille Grille

WAPFB51 Free Blow

Supply Plenum

Standard Supply Duct



WAPS51-G Supply Air

Silencer

Return Air Treatment Grille Grille

WAPR11-X Return Air Silencer


Grille GrilleWAPR11-X Return Air Silencer


Vent Option CRV 570 CFM 570 CFM 570 CFM 570 CFM 570 CFM 570 CFM 570 CFM 570 CFM

Ventilation Only 42.3 39.6 39.2 35.8 40.5 35.6 37.1 33.8

Full Load 47.3 45.2 42.9 42.0 46.2 44.0 43.1 42.2Integrated

dBA 46.2 44.0 42.0 41.1 45.0 42.5 41.8 40.7Outdoor @ 10

Feet 62.8Sound Power

Full Load 55.2 49.9 55.7 49.8Outdoor

Sound Power 68.0Vent Option

ERV Low Low Low Low Low Low Low Low

Ventilation Only 48.7 42.1 48.3 39.6

Full Load 49.4 44.2 49.8 42.5Integrated

dBA 49.2 43.6 49.3 41.7Vent Option

ERV Med Med Med Med Med Med Med Med



dBA 50.6 43.8 50.8 41.7Vent Option

ERV High High High High High High High High



dBA 51.8 43.5 51.9 41.7






WAPFB51 Free Blow

Supply Plenum




WAPS51-G Supply Air

Silencer









dBA 48.2 45.8 43.8 42.7 47.1 44.0 45.1 43.4Outdoor @ 5

Feet 66.2Vent Option




dBA 52.1 45.2 52.3 44.5Vent Option




dBA 53.6 45.4 53.9 44.9Vent Option




dBA 54.9 45.5 55.1 45.2

Bard W18AA Series Sound Data Matrix (dBA @ 10 feet)Duct Free Ducted - Front Outlet

8/26/2016

Bard W18AA Series Sound Data Matrix (dBA @ 5 feet)

1 Integrated values calculated per ANSI/ASA S12.60-2009/Part 2, Section 5.2.2.1, Table 2 Triple Mode Type 3 HVAC System Duty Cycles: Ventilation 58%, Part Load 25%, Full Load 17%

2 Integrated Sound Vales are also applicable for use in learning spaces for LEED schools; EQ Prerequisite 3 - Minimum Acoustical Performance, OPTION 1. Using methods prescribed in ANSI S12.60, classroom must achieve a maximum background noise level of 45 dBa.

Results Referenced Were Recorded In The Bard Manufacturing Company, Inc. Sound Lab FacilityActual Field Application Results May Vary With Classroom Design and Construction Methods

Duct Free Ducted - Front Outlet


Unit Mounting

Direct WMICF5 Isolation Curb




Supply Air Treatment

Grille Grille GrilleWAPFB51 Free Blow

Supply Plenum




WAPS51-G Supply Air Silencer

Return Air Treatment








dBA 49.2 46.0 44.1 40.9 47.5 41.9 43.6 40.4Outdoor @ 10







dBA 51.0 41.0 49.8 40.5Vent Option




dBA 52.7 41.4 51.7 41.0Vent Option




dBA 54.0 41.7 53.4 41.5

Unit Mounting







Supply Plenum













dBA 51.4 48.8 46.2 41.9 50.5 44.3 46.2 42.9Outdoor @ 5





dBA 53.9 44.3 53.0 43.9Vent Option




dBA 55.6 44.6 55.0 44.2Vent Option




dBA 57.0 45.0 56.5 43.4


8/5/2016







Unit Mounting







Supply Plenum













dBA 52.4 49.9 48.6 44.3 47.0 44.1 47.6 43.0Outdoor @ 10







dBA 54.3 45.9 52.5 45.1Vent Option




dBA 55.6 46.1 54.0 45.3Vent Option




dBA 57.5 46.6 56.4 45.7

Unit Mounting







Supply Plenum













dBA 54.6 52.4 50.1 46.9 53.2 46.8 50.1 45.3Outdoor @ 5





dBA 57.5 49.2 55.2 48.5Vent Option




dBA 58.8 49.7 57.0 48.8Vent Option




dBA 60.7 50.2 59.4 49.6


7/27/2016







Unit Mounting







Supply Plenum













dBA 52.4 49.9 48.6 44.3 47.0 44.1 47.6 43.0Outdoor @ 10







dBA 54.3 45.9 52.5 45.1Vent Option




dBA 55.6 46.1 54.0 45.3Vent Option




dBA 57.5 46.6 56.4 45.7

Unit Mounting







Supply Plenum













dBA 54.6 52.4 50.1 46.9 53.2 46.8 50.1 45.3Outdoor @ 5





dBA 57.5 49.2 55.2 48.5Vent Option




dBA 58.8 49.7 57.0 48.8Vent Option




dBA 60.7 50.2 59.4 49.6


7/27/2016












WAPFB51 Free Blow

Supply Plenum




WAPS51-G Supply Air

Silencer









dBA 53.5 52.3 47.8 44.9 52.0 43.2 51.1 42.7Outdoor @ 10







dBA 51.9 46.5 50.2 42.8Vent Option




dBA 52.6 46.1 51.3 43.0Vent Option




dBA 54.0 46.8 52.9 43.8






WAPFB51 Free Blow

Supply Plenum




WAPS51-G Supply Air

Silencer









dBA 57.0 55.1 49.0 47.7 56.5 46.4 55.2 45.6Outdoor @ 5





dBA 55.1 49.2 53.8 45.5Vent Option




dBA 55.9 49.0 55.3 46.1Vent Option




dBA 57.3 49.9 56.8 47.0


7/18/2016







Unit Mounting Direct WMICF5

Isolation CurbWMICF5


Isolation Curb Direct WMICF5 Isolation Curb Direct WMICF5

Isolation Curb


WAPFB51 Free Blow

Supply Plenum













dBA 54.0 51.9 48.7 44.3 52.0 51.5 45.7 43.2Outdoor @ 10


Full Load 63.2 53.1 49.6Outdoor





dBA 52.0 50.7 51.5 43.0Vent Option




dBA 52.3 49.2 52.6 44.9Vent Option




dBA 53.5 47.6 54.0 44.1





Isolation Curb


WAPFB51 Free Blow

Supply Plenum













dBA 57.7 56.2 49.2 46.6 57.2 56.2 49.2 46.4Outdoor @ 5





dBA 54.5 49.2 54.3 46.0Vent Option




dBA 55.3 50.6 55.6 43.5Vent Option




dBA 57.0 49.6 57.3 46.8












Isolation Curb


WAPFB51 Free Blow

Supply Plenum













dBA 54.9 52.6 48.3 45.3 54.4 47.0 51.4 43.2Outdoor @ 10







dBA 55.8 46.2 54.4 45.6Vent Option




dBA 56.8 46.8 56.0 47.3Vent Option




dBA 58.3 46.5 58.0 47.4





Isolation Curb


WAPFB51 Free Blow

Supply Plenum













dBA 58.2 55.9 48.9 48.0 57.8 48.8 55.4 46.4Outdoor @ 5





dBA 58.2 48.5 57.3 47.9Vent Option




dBA 59.3 48.7 59.0 48.9Vent Option




dBA 61.0 49.2 60.9 49.4












Isolation Curb


WAPFB51 Free Blow

Supply Plenum













dBA 57.6 56.3 51.1 47.3 56.9 47.8 55.8 46.9Outdoor @ 10







dBA 55.2 47.4 54.6 44.6Vent Option




dBA 55.8 47.4 55.6 45.2Vent Option




dBA 56.7 47.3 56.5 45.4





Isolation Curb


WAPFB51 Free Blow

Supply Plenum











Ventilation Only 56.6 55 52.5 47.2 54.9 48.2 53.7 47.7


dBA 62.0 60.4 53.9 51.1 62.0 52.1 60.3 51.2Outdoor @ 5





dBA 58.5 50.6 58.4 49.6Vent Option




dBA 59.5 50.5 59.4 49.9Vent Option




dBA 60.4 50.6 60.4 49.9








Intake and exhaust can be independently adjusted. Insert color to match unit ("X" = Beige; "4" = Buckeye Gray; etc.) All Economizer versions have 7" deep intake hood. Commercial Ventilator does not have 7" deep intake hood. Energy Recovery Ventilator must be field-installed on W**L models.

Ventilation OptionsModels W18AA, W24AA

W18LA, W24LAW30AA, W36AAW30LA, W36LA

W42AA, W48AA, W60AAW42LA, W48LA, W60LA

W72AAW72LA

DescriptionFactory Inst.

Code No.Field Inst.Part No.

Factory Inst.Code No.

Field Inst.Part No.

Factory Inst.Code No.

Field Inst.Part No.

Factory Inst. Code No.

Field Inst.Part No.

Barometric Fresh Air Damper - Standard X BFAD-2 X BFAD-3 X BFAD-5 X BFAD-5

Blank-Off Plate B BOP-2 B BOP-3 B BOP-5 B BOP-5Motorized Fresh Air Damper w/Plug M WMFADP2 M WMFADP3 M WMFADP5 M WMFADP5Commercial Ventilator - Spring Return C WCRVPS2P-* C WCRVPS3P-* C WCRVPS5P-* C WCRVPS6P-* Economizer w/Plug, Temp Only Y WECOPT2-* Y WECOPT3-* Y WECOPT5-* Y WECOPT5-* Economizer w/Plug, Enthalpy Z WECOPE2-* Z WECOPE3-* Z WECOPE5-* Z WECOPE5-* Energy Recover Ventilator w/Plug, 230 R WERVPA2-* R WERVPA3-* R WERVPA5-* R WERVPA5-* Energy Recover Ventilator w/Plug, 460 R WERVPC2-* R WERVPC3-* R WERVPC5-* R WERVPC5-*

Air Conditioning Control Modules All Models Except As Noted

HPC LPC CCM LAC ALR SK SK ODT DDC Factory Installed Code Field Installed Part

STD STD STD X N/A

STD STD STD • E CMA-28

STD STD STD • E CMA-33 for W18 & W24 Only

STD STD STD • • J Factory Only

STD STD STD • • K CMC-15 and CMA-28

STD STD STD • • • M Factory Only

STD STD STD • Field Installed Only CMC-15

STD STD STD • Field Installed Only CMA-14

STD STD STD • • • V ⑩ Factory Only

STD STD STD • Field Installed OnlyCMA-31 for W18-36CMA-30 for W42-72

STD STD STD • Field Installed OnlySK111 Except W60 & 72

SK121 W72 OnlySK122 W60 Only

SERIES | | CONTROL MODULES (See Chart Below)

REVISION

VOLTS & PHASE A - 230/208/60/1 B - 230/208/60/3 C - 460/60/3

KW

COLOR OPTIONS X - Beige (Standard) 1 - White 4 - Buckeye Gray 5 - Desert Brown 8 - Dark BronzeA - AluminumS - Stainless Steel

FILTER OPTIONS X - 1-inch Throwaway (Standard) W - 1-inch Washable P - 2-inch Pleated (MERV 8)

| COIL OPTIONS X - Standard 1 - Phenolic Coated Evaporator 2 - Phenolic Coated Condenser 3 - Phenolic Coated Evaporator and Condenser 4 - Coated Coils and condenser section 5 - Coated coils, inside and outside of unit

| SUPPLY AIR OUTLET X - Front (Standard)

NOMINALCAPACITY | 18 - 1½ Ton 24 - 2 Ton 30 - 2½ Ton 36 - 3 Ton 42 - 3½ Ton 48 - 4 Ton 60 - 5 Ton72 - 6 Ton

W 36 A A A 10 X X X X X X

VENTILATION OPTIONS (See Table Below)

Air Conditioning Wall-Mount Model Nomenclature

For 0KW and circuit breakers (230/208 Volt) or toggle disconnects (460 Volt) applications, insert 0Z in the KW field of the model number. See Pages 8 & 9 for available Factory Installed KW options and Page 11 for Field Installed Heater Packages.

A = Compressor & Controls - Right Side

L = Compressor & Controls - Left Side

STD = Standard equipment for these specified models. HPC. High pressure control is auto reset. Always used with compressor control module (CCM) which is included. See note . LPC. Low pressure control is auto reset. Always used with compressor control module (CCM) which is included. See note . CCM. Compressor control module has adjustable 30-second to 5-minute delay-on-break timer. On initial power-up, or any time the power is interrupted, the delay-on-make will be 2-minutes plus 10% of the delay-on-break setting. There is no delay-on-make during routine operation of the unit. The module also provides the lockout feature (with 1 retry) for high and/or low pressure controls, and a 2-minute timed bypass for low-pressure control. LAC. Low ambient control permits cooling operation down to 0°F. LAC is fan-cycling control for outdoor fan motor on all models except W18 & W24 units, which have modulating control. ALR. The alarm relay has a set of normally open and normally closed dry contacts to provide the ability to signal a condition of shutdown on either high or low pressure controls. SK. PTCR start kit can be used with all -A single phase models. Increases starting torque 2-3x. Not used for -B or -C three phase models. Do not use if SK111 or SK121 is used. SK. Start capacitor & potential relay start kit can be used with all -A single phase models. Increases starting torque 9x. Not used for -B or -C three phase models. Do not use if CMC-15 is used. ODT. Outdoor thermostat is adjustable from 0 to 50°F. It is suitable for use as a compressor cut-off thermostat. DDC. Incorporates 4 additional sensors: discharge air temperature, indoor blower airflow, compressor current, and dirty filter. These sensing devices function to input analog data such as temperature, as well as digital data such as airflow, compressor status or filter status. Special economizer required; consult factory. “V” control module for use with field-supplied DDC. Refer to “V” Module document F1605 for more information. W18AA & W24AA units use modulating LAC kit CMA-33

D = DEHUMIDIFICATION OPTION Models W30A, W36A, W42A, W48A & W60A only. Insert D in place of dash (-).

11

11


NOTES

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

Due to our continuous product improvement policy, all specifications subject to change without notice. Before purchasing this appliance, read important energy cost and efficiency information available from your retailer.

Form No. S3502

September 2017

Supersedes S3502-217

Date post:	08-Oct-2020
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