THE WALL-MOUNT AIR CONDITIONERS -. EER, (HZ) Models WAA to W72AA Right-Side Control Panel Models WLA to W72LA Left-Side Control Panel. to Ton (7, to 7, Btuh) Green Refrigerant R-4A 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. Engineered Features Aluminum Finned Copper s: 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 -Ton. R-4A Refrigerant: Designed with R-4A (HFC) non-ozone depleting refrigerant in compliance with the Montreal protocol and 2 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 -Ton Unit(s). Galvanized 2 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 hours of salt spray tests per ASTM B7-3. Foil Faced Insulation: Standard on all units. Full Length 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 2% outside fresh air. Optional ventilation packages available. Built-in Circuit Breakers: Standard on all electric heat versions of single (23/2 volt) and three phase (23/2 volt) equipment. Toggle disconnects are standard on all electric heat versions of three phase (4 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-2 can be used on all other models. Liquid Line Filter Drier: Standard on all units. Protects system against moisture. Compressor Control Module: Standard on all units. Built-in offdelay timer adjustable from 3 seconds to minutes. 2-minute on-delay if power interrupt. 2-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. Complies with efficiency requirements of ASHRAE/IESNA.-23. Certified to ANSI/ARI Standard 3-23 for SPVU (Single Package Vertical Units). Intertek ETL Listed to Standard for Safety Heating and Cooling Equipment ANSI/UL /CSA 22.2 No. 23-, Fourth Edition. Commercial Product - Not intended for Residential application. Bard is an ISO :2 Certified Manufacturer Form No. S2-7 Supersedes S2-27 Page of 27
Capacity and Efficiency Ratings Models Capacity is certified in accordance with ANSI/ARI Standard 3-23. EER = Energy Efficiency Ratio and is certified in accordance with ANSI/ARI Standard 3-23. All ratings based on fresh air intake being % closed (no outside air introduction). Specifications -/2 Ton through 3 Ton Specifications 3-/2 Ton through Ton Form No. S2-7 Supersedes S2-27 Page 2 of 27 WAA WLA W24AA W24LA W3AA W3LA W3AA W3LA W42AA W42LA W4AA W4LA WAA WLA Cooling Capacity BTUH 7, 24, 3, 3,4 4, 4,, 7, EER..2.3..... MODELS WAA-A WLA-A W24AA-A W24LA-A W24AA-B W24LA-B W24AA-C W24LA-C W3AA-A W3LA-A W3AA-B W3LA-B W3AA-C W3LA-C W3AA-A W3LA-A W3AA-B W3LA-B W72AA W72LA W3AA-C W3LA-C Electrical Rating Hz 23/2-23/2-23/2-3 4-3 23/2-23/2-3 4-3 23/2-23/2-3 4-3 Operating Voltage Range 7-23 7-23 7-23 44-7-23 7-23 44-7-23 7-23 44- Compressor--Circuit A Voltage 23/2 23/2 23/2 4 23/2 23/2 4 23/2 23/2 4 Rated Load Amps./..2/../. 4.3./2../7. 3. 3.4/./.. Branch Circuit Selection Current. 2..3... 4.7 7. 3.2. Lock Rotor Amps 4/4 4/4 / 2 77/77 7/7 3 2/2 / 44 Compressor Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Fan Motor & Condenser Fan Motor--HP--RPM / - / - / - / - / - / - / - / - / - / - Fan Motor--Amps.2.2.2....... Fan--DIA/CFM " - " - " - " - 2" - 24 2" - 24 2" - 24 2" - 22 2" - 22 2" - 22 Blower Motor & Evap. Blower Motor--HP-RPM-SPD /--2 /-- /-- /-- /3--2 /3--2 /3--2 /3--2 /3--2 /3--2 Blower Motor--Amps....4 2. 2.. 2. 2.. Motor Type PSC PSC PSC PSC PSC PSC PSC PSC PSC PSC CFM Cooling & E.S.P. w/filter (Rated- ) -. -.3 -.3 -.3 -.4 -.4 -.4 -.3 -.3 -.3 Filter Sizes (inches) STD. x2x x2x x2x x2x x3x x3x x3x x3x x3x x3x Basic Unit Weight-LBS. 32 3 3 3 3 3 3 Barometric Fresh Air Damper 3. 3. 3. 3. 4. 4. 4. 4. 4. 4. Blank-Off Plate.......... Motorized Fresh Air Damper.......... Commercial Room Ventilator.......... Economizer.......... Energy Recovery Ventilator.......... MODELS W42AA-A W42LA-A W42AA-B W42LA-B W42AA-C W42LA-C W4AA-A W4LA-A W4AA-B W4LA-B W4AA-C W4LA-C WAA-A WLA-A WAA-B WLA-B WAA-C WLA-C W72AA-A W72LA-A W72AA-B W72LA-B Electrical Rating Hz 23/2-23/2-3 4-3 23/2-23/2-3 4-3 23/2-23/2-3 4-3 23/2-23/2-3 4-3 W72AA-C W72LA-C Operating Voltage Range 7-23 7-23 44-7-23 7-23 44-7-23 7-23 44-7-23 7-23 44- Compressor--Circuit A Voltage 23/2 23/2 4 23/2 23/2 4 23/2 23/2 4 23/2 23/2 4 Rated Load Amps./..4/..2 7.3/../3.3. 2./23.2 3./4. 7.4 27.7/3.4./.. Branch Circuit Selection Current. 3.. 2.4 4..3 23.2 4. 7.4 3. 22.4. Lock Rotor Amps / 3./3. 4 / / 3/3 / / 4/4 Compressor Type Scroll Scroll Scroll Scroll Scroll Scroll Recip. Recip. Recip. Scroll Scroll Scroll Fan Motor & Condenser Fan Motor--HP--RPM-SPD /3-2-2 /3-2-2 /3-2- /3-2-2 /3-2-2 /3-2- /3-2-2 /3-2-2 /3-2- /2-- /2-- /2-- Fan Motor--Amps 2. 2..3 2. 2..3 2. 2..3 4. 4..7 Fan--DIA/CFM 24" - 2 24" - 2 24" - 2 24" - 3 24" - 3 24" - 3 24" - 3 24" - 3 24" - 3 24" - 4 24" - 4 24" - 4 Blower Motor & Evap. Blower Motor--HP-RPM-SPD /3--2 /3--2 /3--2 /3--2 /3--2 /3--2 /2-7-2 /2-7-2 /2-7-2 3/4--2 3/4--2 3/4--2 Blower Motor--Amps 2.3 2.3.2 2.3 2.3.2 3. 3. 2..3.3.7 Motor Type PSC PSC PSC PSC PSC PSC PSC PSC PSC ECM ECM ECM CFM Cooling & E.S.P. w/filter (Rated- ) -.4 -.4 -.4 -. -. -. -.3 -.3 -.3 -.2 -.2 -.2 Filter Sizes (inches) STD. 2x3x 2x3x 2x3x 2x3x 2x3x 2x3x 2x3x 2x3x 2x3x 2x3x 2x3x 2x3x Basic Unit Weight-LBS. 4 4 4 4 4 4 4 4 4 4 4 4 Barometric Fresh Air Damper 4. 4. 4. 4. 4. 4. 4. 4. 4. 4. 4. 4. Blank-Off Plate............ Motorized Fresh Air Damper............ Commercial Room Ventilator............ Economizer............ Energy Recovery Ventilator 7. 7. 7. 7. 7. 7. 7. 7. 7. 7. 7. 7.
System Packages 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 - 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 2% 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. MIS-34 Barometric Fresh Air Damper 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 2% 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. 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. Motorized Fresh Air Damper Commercial Room Ventilator Economizer Energy Recovery Ventilator MIS-3 MIS-3 MIS-3 MIS-37 COMMERCIAL ROOM VENTILATOR - WPS OPTIONAL The built-in commercial room ventilator is internally mounted behind the service door and allows outside ventilation air, up to % of the total airflow rating of the unit. It includes a built-in exhaust air damper for room pressurization relief. The commercial room ventilator () is a simple and innovative approach to improving the indoor air quality by providing fresh air intake and exhaust capability through the. The damper can be easily adjusted to control the amount of fresh air supplied into the building. The can be controlled by indoor blower operation or field controlled based on room occupancy. Two versions available (except on. and 2-Ton models). The and S are power open - spring return on power loss, with positive shut-off. Complies with ANSI/ASHRAE Standard 2. for Acceptable Indoor Air Quality. Standard Features: Fully modulating Honeywell Hi-Torque Actuator with -V 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 4-2 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 % 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 - WP OPTIONAL The wall-mount energy recovery ventilator () is a highly innovative approach to meeting indoor air quality ventilation requirements as established by ANSI/ASHRAE Standard 2.. The allows from 2 to 4 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 7% during summer and % during winter conditions. The 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 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. P-*3 and P-* can be independently adjusted for intake and exhaust rates. The 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. Form No. S2-7 Supersedes S2-27 Page 3 of 27
Economizer Performance Data Airflow amounts less than CFM may not be achievable. Airflow amounts less than CFM may not be achievable. Form No. S2-7 Supersedes S2-27 Page 4 of 27
Economizer Performance Data Airflow amounts less than CFM may not be achievable. Airflow amounts less than CFM may not be achievable. Form No. S2-7 Supersedes S2-27 Page of 27
Economizer Performance Data Airflow amounts less than CFM may not be achievable. Airflow amounts less than CFM may not be achievable. Form No. S2-7 Supersedes S2-27 Page of 27
Commercial Room Ventilator Performance Data Airflow amounts less than CFM may not be achievable. Airflow amounts less than CFM may not be achievable. Form No. S2-7 Supersedes S2-27 Page 7 of 27
Commercial Room Ventilator Performance Data Airflow amounts less than CFM may not be achievable. Airflow amounts less than CFM may not be achievable. Airflow amounts less than CFM may not be achievable. Form No. S2-7 Supersedes S2-27 Page of 27
Performance and Application Data- WP-A2 Ambient O.D. VENTILATION RATE -- 2 CFM 2% EFFICIENCY SUMMER COOLING PERFORMANCE (INDOOR DESIGN CONDITIONS DB/2 WB) VENTILATION RATE -- 22 CFM 3% EFFICIENCY VENTILATION RATE -- 2 CFM 3% EFFICIENCY DB/WB F VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL 7 7 7 7 7 7 7 2 2 3 2 3 4 4 2 3 4 4 2 3 27 27 2 3 233 3 233 4 4 4 4 4 4 4 4 4 4 27 27 27 27 27 32 3 2 2 43 7 23 4 22 43 3 3 3 233 734 22 22 734 42 4 4 734 42 334 334 734 42 2 2 734 42 74 74 734 42 4 37 42 4 22 22 22 4 4 4 4 4 334 334 334 334 334 2 2 2 2 2 74 74 74 74 74 37 37 37 37 22 32 7 33 44 7 37 43 744 27 72 2 7 34 2 42 4 727 727 727 7 727 73 72 72 7 727 73 4 4 7 727 73 343 343 7 727 73 242 242 727 73 22 24 73 22 727 727 727 72 72 72 72 72 4 4 4 4 4 343 343 343 343 343 242 242 242 242 242 24 24 24 24 344 7 4 3 7 24 74 23 3 2 3744 3 4 73 22 4 4 4 3 32 32 4 3 3 3 4 3 22 22 4 3 3 3 3 33 33 4 4 4 32 32 32 32 32 3 3 3 3 3 22 22 22 22 22 3 3 3 3 3 2 2 233 4 3 2 443 4 4 22 2 3 324 47 3 33 4 4 4 44 4 4 4 4 44 4 4 432 432 44 4 4 324 324 44 4 4 2 2 4 4 4 4 4 4 4 4 4 4 4 432 432 432 432 432 324 324 324 324 324 2 2 2 2 2 3 4 44 72 22 7 3 22 73 33 4 44 4 42 42 4 34 342 342 4 34 2722 2722 4 34 24 24 4 34 3 3 34 34 42 42 42 342 342 342 342 342 2722 2722 2722 2722 2722 24 24 24 24 24 3 3 3 3 3 2 443 2 24 32 737 4 3 47 744 44 2 33 277 34 Ambient O.D. WP-A2 WINTER HEATING PERFORMANCE (INDOOR DESIGN CONDITIONS 7 F DB) 2 CFM 74% EFF. VENTILATION RATE 22 CFM % EFF. 2 CFM % EFF. DB/ F WVL WHR WVL WHR WVL WHR 24 27 242 22 2 2 4 27 343 2733 324 243 4 3 4 343 432 324 4 4 72 44 4 4 4 4 727 4 4 4 4 3 37 7 3 72 7 727 4 4 2 2 3 72 72 2 24 4 3 NOTE: Sensible performance only is shown for winter application. LEGEND: VLT = Load - Total VLS = Load - Sensible VLL = Load - Latent HRT = Heat Recovery - Total HRS = Heat Recovery - Sensible HRL = Heat Recovery - Latent WVL = Winter Load WHR = Winter Heat Recovery Form No. S2-7 Supersedes S2-27 Page of 27
Performance and Application Data- WP-*3 Performance and Application Data- WP-* SUMMER COOLING PERFORMANCE (INDOOR DESIGN CONDITIONS DB/2 WB) SUMMER COOLING PERFORMANCE (INDOOR DESIGN CONDITIONS DB/2 WB) VENTILATION RATE -- 2 CFM % EFFICIENCY VENTILATION RATE -- 32 CFM 4% EFFICIENCY VENTILATION RATE -- 4CFM 3% EFFICIENCY Ambient O.D. VENTILATION RATE -- 2 CFM % EFFICIENCY VENTILATION RATE -- 32 CFM 4% EFFICIENCY VENTILATION RATE -- 4CFM 3% EFFICIENCY Ambient O.D. F VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL DB/ WB F VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL DB/ WB Form No. S2-7 Supersedes S2-27 Page of 27 3 2 2 7 2 2 4 72 72 43 72 72 37 737 2 2 77 2 44 477 477 32 477 477 4 4 4 24 4 7 24 2 2 7 2 2 32 2 32 73 73 2 73 73 472 3 3 3 2 3 4 4 22 4 4 2 2 2 2 7 3 4 2 427 427 427 427 427 434 434 434 434 434 32 32 32 32 32 27 27 27 27 27 72 4 4 4 4 4 4 4 4 4 4 324 324 324 324 324 2 2 2 2 2 2 2 2 2 34 34 34 34 34 4 4 4 4 4 272 272 272 272 272 33 33 33 33 2 2 2 2 2 2 2 232 77 23 2 2 232 77 477 77 77 77 77 77 3 3 3 3 3 473 473 473 473 473 4 2 2 2 2 2 4 24 22 2 2 24 7 7 7 7 7 7 7 333 73 2 437 437 437 437 437 232 232 232 232 232 4 4 4 4 4 4 4 4 4 4 27 27 27 27 27 73 442 442 442 442 442 33 33 33 33 33 224 224 224 224 224 23 23 23 23 3 22 4 7374 2 772 2 4 3 233 32 44 34 22 47 2 2 4 3 4 44 727 4 7 7 7 7 2 3 4 4 4 4 4 4 443 443 443 443 443 42 42 42 42 42 272 272 272 272 272 3 3 3 3 7 22 72 2 7 7 427 427 2 2 2 43 2 23 2 73 2 2 2 77 77 7 44 437 437 2 2 7 2 2 7 7 77 4 4 2 2 2 2 7 7 7 7 7 7 7 24 4 233 32 27 744 232 72 72 72 72 77 424 47 2 2 42 2 42 2 4 42 7 72 72 72 72 72 2 2 2 2 2 22 2 2247 77 474 7 22 44 44 234 7 7 434 434 4 73 2 43 22 4 447 7374 22 77 23 42 734 7 2 4 4 73 34 34 23 2 3 3 22 72 72 7 44 2 4 4 2 7 442 442 2 72 72 7 443 443 4 4 4 4 4 4 4 33 22 4 4 4 4 4 4 22 22 22 22 72 72 72 72 72 72 4 4 4 4 4 243 243 243 243 24 22 774 2 47 7 22 2 232 2 234 4 237 22 2 3 73 2 7 22 2 2 4 7 7 32 32 2 4 33 2 43 3 77 274 7374 22 2 42 232 77 23 74 23 32 233 32 243 4 2 7 44 232 232 2 7 33 33 4 4 4 4 4 4 432 432 432 432 432 2 2 2 2 2 2 4 4 73 4 4 2 473 473 2 4 4 2 2 2 7 42 42 72 72 4 4 3 74 334 4 2 2 47 4 22 42 2 2 7 343 4 2 4 22 2 4 2 4 7 22 237 47 7 7 27 72 7 4 2 43 47 32 42 7374 222 337 243 232 77 23 7374 73 47 233 32 273 742 24 22 7 44 2 7 224 2 2 324 324 73 272 272 2 27 27 2 7 272 272 4 4 2 4 4 7 44 224 2 7 23 7 432 432 2 4432 4 73 3 27 7 7 7 2 2 43 32 77 77 77 77 2 2 2 7 4 42 3747 7 3 2 2 22 2 2 4 47 2 73 233 2 2 77 23 2372 44 4 2 274 22 22 24 22 2 232 2 37 7 23 2 2 2 77 37 2 43 22 422 243 2 232 2 37 3 7 23 7 2 2 2 2 2 73 233 33 73 233 23 43 23 43 2 274 7 2 274 22 422 22 422 44 44 2 232 7 2 37 7 23 37 37 WP-* WINTER HEATING PERFORMANCE (INDOOR DESIGN CONDITIONS 7 F DB) WP-*3 WINTER HEATING PERFORMANCE (INDOOR DESIGN CONDITIONS 7 F DB) VENTILATION RATE VENTILATION RATE 3 CFM 2% EFFICIENCY 3 CFM % EFFICIENCY 4 CFM % EFFICIENCY Ambient O.D. 2 CFM 77% EFFICIENCY 32 CFM 7% EFFICIENCY 4 CFM % EFFICIENCY Ambient O.D. DB/ F WVL WHR WVL WHR WVL WHR LEGEND: DB/ F WVL WHR WVL WHR WVL WHR 243 44 22 4 2 32 2 2 333 3 4 3 4 32 324 2 VLT = Load - Total VLS = Load - Sensible VLL = Load - Latent HRT = Heat Recovery - Total HRS = Heat Recovery - Sensible HRL = Heat Recovery - Latent WVL = Winter Load WHR = Winter Heat Recovery 432 324 27 27 27 72 32 42 4 3 4 4 2 4 4 3 72 777 4 33 4 4 72 3 4 4 4 2 72 2 2 42 4 7 7 4 4 4 2 4 72 77 4 2 72 3 2 237 7 3 4 4 34 2 2 34 22 33 4 727 3 44 2 2 322 2 27 3 72 2 44 7 3 2 27 74 22 472 4 2 44 4 24 2 2 243 44 22 42 2 324 2 2 2 333 3 273 234 222 42 72 42 237 72 47 4 434 NOTE: Sensible performance only is shown for winter application. NOTE: Sensible performance only is shown for winter application.
Electrical Specifications W**AA Series MODEL Rated Volts & Phase No. Field Power Circuits WAA-A, AZ A 23/2- A A W24AA-A, AZ A4 A 23/2- A A W24AA-B, BZ B 23/2-3 W24AA-C, CZ 4-3 C W3AA-A*, AZ* A* A 23/2- A* A or 2 W3AA-B*, BZ* B 23/2-3 B* B W3AA-C*, CZ* C C* 4-3 C2 C W3AA-A*, AZ* A* A 23/2- A* A W3AA-B*, BZ* B* 23/2-3 B* B W3AA-C*, CZ* C* C* 4-3 C2 C W42AA-A, AZ A A 23/2- A A2 W42AA-B, BZ B B 23/2-3 B B W42AA-C, CZ C 4-3 C W4AA-A, AZ A A 23/2- A A2 W4AA-B, BZ B B 23/2-3 B B W4AA-C, CZ C 4-3 C WAA-A, AZ A A 23/2- A A2 WAA-B, BZ B B 23/2-3 B B WAA-C, CZ C 4-3 C W72AA-A, AZ A A 23/2- A A2 W72AA-B, BZ B B 23/2-3 B B W72AA-C, CZ C 4-3 C or 2 or 2 or 2 or 2 or 2 or 2 or 2 2 or 2 or 3 2 Minimum Circuit Ampacity 3 4 2 2 3 4 22 2 32 47 4 24 33 2 7 2 2 2 32 47 4 23 24 33 2 7 2 2 32 32 4 2 2 33 2 7 2 34 34 4 2 2 33 2 7 2 3 3 2 27 27 3 N/A 4 27 2 4 4 4 4 N/A 27 Single Circuit Maximum External Fuse or Ckt. Brkr. 2 3 3 3 3 2 2 2 2 2 2 3 3 3 2 2 3 2 2 3 2 2 3 2 4 4 4 N/A 2 2 3 7 2 N/A 2 2 3 Field Power Wire Size 2 2 4 4 4 2 4 4 2 4 4 4 2 4 2 4 2 4 2 4 2 3 2 N/A 2 2 3 2 N/A Ground Wire Minimum Circuit Ampacity Maximum External Fuse or Ckt. Breaker Multiple Circuit Field Power Wire Size 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 2 2 4 4 2 3 2 4 4 2 2 3 4 4 2 4 2 4 2 2 2 2 2 2 2 Maximum size of the time delay fuse or circuit breaker for protection of field wiring conductors. Based on 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 3 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 of Table 3 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. 3 3 3 N/A 2 4 3 2 2 2 3 2 2 2 N/A 4 2 3 Form No. S2-7 Supersedes S2-27 Page of 27
Electrical Specifications W**L Series MODEL WLA-A,AZ A A A W24LA-A, AZ A A A W24LA-B, BZ B W24LA-C, CZ C W3LA-A, AZ A A A A W3LA-B, BZ B B W3LA-C, CZ C C W3LA-A, AZ A A A W3LA-B, BZ B B W3LA-C, CZ C C W42LA-A, AZ A A A W42LA-B, BZ B B B W42LA-C, CZ C C W4LA-A, AZ A A A W4LA-B, BZ B B B W4LA-C, CZ C C WLA-A, AZ A A A WLA-B, BZ B B B WLA-C, CZ C C W72LA-A, AZ A A A W72LA-B, BZ B B B W72LA-C, CZ C C Rated Volts & Phase 23/2-23/2-23/2-3 4-3 23/2-23/2-3 4-3 23/2-23/2-3 4-3 23/2-23/2-3 4-3 23/2-23/2-3 4-3 23/2-23/2-3 4-3 23/2-23/2-3 4-3 No. Field Power Circuits or 2 or 2 or 2 or 2 or 2 or 2 Minimum Circuit Ampacity 3 4 2 3 4 22 2 32 47 4 33 7 2 2 32 4 23 33 7 2 32 32 4 2 2 33 2 7 2 34 34 4 2 2 33 2 7 2 3 3 27 27 3 4 27 2 4 4 4 27 Single Circuit Maximum External Fuse or Ckt. Brkr. 2 3 3 3 2 2 2 2 3 3 2 3 2 3 2 3 4 4 4 2 2 3 7 2 2 3 Field Power Wire Size 2 2 4 4 4 2 4 2 4 4 2 4 4 2 4 4 2 3 2 2 3 Ground Wire Minimum Circuit Ampacity Maximum External Fuse or Ckt. Breaker Dual Circuit Field Power Wire Size Ground Wire Size Ckt. A Ckt. B Ckt. A Ckt. B Ckt. A Ckt. B Ckt. A Ckt. B 2 2 4 4 2 3 2 4 2 2 3 4 2 2 3 4 2 2 3 4 2 2 3 2 2 2 2 3 Maximum size of the time delay fuse or circuit breaker for protection of field wiring conductors. Based on 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 3 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 of Table 3 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. Form No. S2-7 Supersedes S2-27 Page 2 of 27
Indoor Blower Performance ( Hz) - CFM at Rated Voltage Speed W W24 W3 W3 W42 W4 W W72 High Low Single High Low High Low High Low High Low High Low High Medium Low ESP (Inch H2). 72 72 44 3 4 3 4 3 4 2 4 7 2 2 4 4 22 2 2 2 3. 7 2 32 3 2 34 2 4 3 7 4 24 4 3 2 2 2 7.2 7 24 2 2 2 7 2 77 4 7 4 2 2 2.3 4 2 22 7 3 4 72 42 3 22 2 7.4 7 72 2 3 42 3 32 7 22 2 7 72. 4 2 4 2 7 3 42 3 7 2 72 Above data is with " standard throwaway filter and " washable filter. For optional 2" pleated filter - reduce ESP by. in. See installation instructions for maximum ESP information on various KW application. Factory Connected Speed. Electric Heat Table - Refer to Electrical Specifications for Availability by Unit Model Nominal KW Kw At 24V () At 2V () At 4V (2) At 4V (2) -Ph Amps 3-Ph Amps Btuh Kw -Ph Amps 3-Ph Amps Btuh Kw 3-Ph Amps Btuh Kw 3-Ph Amps Btuh 4. 4..7 3,2 3. 4.4,23.. 2. 7, 3.. 2,7.. 4.4 2,47 4. 2.,. 7.2 2,47.2.,4.. 33.3 27,34. 2. 2,47.. 2.7 3,77..7 23,3.. 3,77.2.4 2,2.. 4.7 34,3 7. 3. 2,.. 2. 3.,.2 4. 3.2 3,3.., 3. 7.3 47,.. 43.3,434 3. 37. 4,7. 2.7,434. 2., 2. 2. 3.3,2. 72., () These electric heaters are available in 23/2V units only. (2) These electric heaters are available in 4V units only. Form No. S2-7 Supersedes S2-27 Page 3 of 27
Heater Packages - Field Installed "A" Series Right-Hand Units Designed for adding Electric Heat to KW Units Circuit Breaker Standard on 23/2V Models Air Conditioner Models -A Models 23/2- ETL US & Canada Listed Toggle Disconnect Standard on 4V Models -B Models 23/2-3 -C Models 4-3 Heater Model # KW Heater Model # KW Heater Model # KW WAA EHW2TA-A EHW2TA-A EHW2TA-A N/A N/A W24AA EHWA24A-A4B EHW2TA-A EHW2TA-A EHW2TA-A 4 EHW2TA-B EHWH24B-C W3AA EHW3TA-A EHW3TA-A EHW3TA-A EHW3TA-A EHW3A-B EHW3TA-B EHW3TA-B EHW3TA-C EHW3TA-C EHW3TA-C2 EHW3TA-C 2 W3AA EHW3TA-A EHW3TA-A EHW3TA-A EHW3TA-A EHW3TA-B EHW3TA-B EHW3TA-B EHW3TA-C EHW3TA-C EHW3TA-C2 EHW3TA-C 2 W42AA W4AA EHW4TA-A EHWA-AB EHWA-AB EHWA-A2B 2 EHW4TA-B EHWA-BB EHWA-BB EHW4TA-B EHW4TA-C EHW4TA-C WAA EHWTA-A EHWA-AB EHWA-AB EHWA-A2B 2 EHWA-BB EHWA-BB EHWTA-B EHW4TA-C EHW4TA-C W72AA EHWTA-A EHW72A-AB EHW72A-AB EHW72A-A2B 2 EHWTA-B EHW7A-BB EHWA-BB EHWTA-B EHW4TA-C EHW4TA-C These heater packages approved for use in dehumidification versions with hot gas reheat. Heater Packages - Field Installed "L" Series Left-Hand Units Air Conditioner Models -A Models 23/2- -B Models 23/2-3 -C Models 4-3 Heater Model # KW Heater Model # KW Heater Model # KW WLA EHW2TA-AL EHW2TA-AL EHW2TA-AL N/A N/A W24LA EHW2TA-AL EHW2TA-AL EHW2TA-AL EHW2TA-BL N/A W3LA EHW3TA-AL EHW3TA-AL EHW3TA-AL EHW3TA-AL EHW3TA-BL EHW3TA-BL EHW3TA-CL EHW3TA-CL W3LA EHW3TA-AL EHW3TA-AL EHW3TA-AL EHW3TA-BL EHW3TA-BL EHW3TA-CL EHW3TA-CL W42LA W4LA EHW4TA-AL EHWA-ALB EHWA-ALB EHW4TA-B EHWA-BLB EHWA-BLB EHW4TA-CL EHW4TA-CL WLA EHW4TA-AL EHWA-ALB EHWA-ALB EHWA-BLB EHWA-BLB EHW4TA-CL EHW4TA-CL W72LA EHWTA-AL EHW72A-ALB EHW72A-ALB EHW7A-BLB EHWA-BLB EHW4TA-CL EHW4TA-CL Form No. S2-7 Supersedes S2-27 Page 4 of 27
Clearances Required for Service Access and Adequate Condenser Inlet Airflow MODELS LEFT SIDE RIGHT SIDE WAA, W24AA, W3AA, W3AA " 2" W42AA, W4AA, WAA, W72AA 2" 2" NOTE: For side-by-side installation of two (2) WA models, there must be 2" between units. This can be reduced to " 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 WAA, W24AA " " W3AA, W3AA /4" " W42AA, W4AA, WAA, W72AA /4" " Refer to the Installation Manual for more detailed information. Dimensions of W-72A Basic Unit for Architectural & Installation Requirements (Nominal) MODEL WAA W24AA W3AA W3AA W42AA W4AA WAA W72AA WIDTH (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 33.3 7.2 74.3 7...... 2. 2. 3. 32. 33.2 3. 2.3 34.3 2.. 4. 2.. 3.2 7.2 74.3 7. 27. 3. 27. 4.. 2. 7.3 3. 32. 33.2 3. 2. 3.3 2..4 4. 2.. 42. 22.432 4.. 2.. 2. 43. 3. 3. 3. 32. 2.4 34. 32.43 3.37 43. 23...44.. 42. 22.432 3.. 2.. 2. 43. 3. 37. 3. 4.. 42. 4. 3.37 43. 3...44.. W Built In Rain Hood 4 Pitch Heater Access Panel Electric Heat C. Breaker/ Disconnect Access Panel (Lockable) Hood for and ECON models only D.2 2.3 A I Side Wall Brackets (Built In) Top Rain Flashing Shipping Location E O Opening B.44 R S S. F G Filter Access Panel Air Condenser Air Outlet Standard flush vent door for non- / Econ. models 3" 7. Low Voltage Electrical Entrance High Voltage Electrical Entrance Cond. Air Inlet J C K H Optional Electrical Entrances L M P Opening S S S T Front View Side View Drain N Q Back View Bottom Installation Bracket MIS-37 Not used when WECO Economizers installed. Filter access is through the WECO hood. Form No. S2-7 Supersedes S2-27 Page of 27
Clearances Required for Service Access and Adequate Condenser Inlet Airflow MODELS LEFT SIDE RIGHT SIDE WLA, W24LA, W3LA, W3LA 2" " W42LA, W4LA, WLA, W72LA 2" 2" NOTE: For side-by-side installation of two (2) WL models, there must be 2" between units. This can be reduced to " 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 WLA, W24LA " " W3LA, W3LA /4" " W42LA, W4LA, WLA, W72LA /4" " Refer to the Installation Manual for more detailed information. Dimensions of W-72L Basic Unit for Architectural & Installation Requirements (Nominal) MODEL WLA W24LA W3LA W3LA W42LA W4LA WLA W72LA WIDTH (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 33.3 7.2 74.3 7...... 2. 2. 3. 32. 33.2 3. 2.3 34.3 2.. 4. 2.. 3.2 7.2 74.3 7. 27. 3. 27. 4.. 2. 7.3 3. 32. 33.2 3. 2. 3.3 2..4 4. 2.. 42. 22.432 4.. 2.. 2. 43. 3. 3. 3. 32. 2.4 34. 32.43 3.37 43. 23...44.. 42. 22.432 3.. 2.. 2. 43. 3. 37. 3. 4.. 42. 4. 3.37 43. 3...44.. R S S E Heater O 4 Pitch Access.44 Panel D W Opening B Side Wall Brackets (Built In) Top Rain Flashing Shipping Location Built In Rain Hood 2.3 A I.2 Electric Heat C. Breaker/ Disconnect Access Panel (Lockable) Standard flush vent door for non-/ Econ. models Hood for and ECON models only S Opening Optional Electrical Entrances C 3" Filter Access Panel Air. F S S T Drain Bottom Installation Bracket Back View Q P M N L H K J Cond. Air Inlet Side View 7. Low Voltage Electrical Entrance High Voltage Electrical Entrance Condenser Air Outlet Front View G MIS-3737 Not used when WECO Economizers installed. Filter access is through the WECO hood. Form No. S2-7 Supersedes S2-27 Page of 27
Cooling Application Data - Outdoor Temperature k Model W W24 W3 W3 W42 W4 W W72 (DB/WB) l /2 /7 /72 /2 /7 /72 /2 /7 /72 /2 /7 /72 /2 /7 /72 /2 /7 /72 /2 /7 /72 /2 /7 /72 Cooling Capacity F F F F F F F F F 2 F 2 F 74 3 34 22 3 2 22 3 24 2 32 24 347 237 44 243 3 2 42 22 2 2 43 34 4 33 4 33 37 3 3 42 34 4 4 33 43 73 7 3 3 7 37 2 34 23 3 2 2 23 22 33 2 3 23 3 23 32 2 373 2 4 2 4 27 4 332 43 32 3 33 42 37 2 37 4 37 42 74 472 7 47 7 4 77 2 37 2 3 7 34 2 24 4 27 2 37 3 2 22 323 22 37 227 2 272 3 2 44 27 37 322 44 3 7 32 4 3 7 37 4 4 4 43 744 4 7 24 3 2 34 34 33 224 4 23 4 2 3 27 22 32 22 3 22 3 23 37 23 427 2 3 34 42 34 4 32 43 4 7 43 22 43 72 4 4 732 2 7 Below F, unit requires a factory or field installed low ambient control. k Outdoor temperatures shown are measured at the condenser section air inlet. l Return air temperature F. 4 32 7 33 3 2 7 24 77 27 74 2 24 3 2 334 22 3 2 34 2 4 23 32 3 4 3 4 33 4 4 4 33 347 43 443 4 4 7 7 4 43 3 32 2 2 23 72 22 7 24 2 2 22 37 2 34 2 4 24 37 24 34 2 42 34 44 24 3 342 4 34 337 4 42 432 22 4 42 7 4 4 3 2 2 2 23 2 7 4 4 4 33 3 2 2 24 2 73 4 47 37 2 2 2 7 73 2 22 24 2 24 22 7 7 7 23 22 2 22 2 7 3 237 22 2 2 24 2 27 2 2 24 23 2 2 23 2 3 2 27 2 24 2 7 2 7 2 27 2 2 22 244 23 23 232 22 343 333 323 37 2 247 24 243 24 37 34 32 3 23 232 22 22 23 32 33 2 23 2 22 2 27 273 27 3 373 343 327 2 2 2 2 2 4 37 37 7 337 2 277 27 2 24 3 3 344 327 3 334 32 37 3 3 44 43 44 3 37 342 33 33 324 37 43 4 4 42 3 32 34 23 2 4 43 4 37 3 4 3 33 3 3 42 4 47 4 43 42 4 3 373 4 47 2 477 442 4 34 37 34 33 32 4 47 44 4 4 444 432 42 2 7 77 4 4 47 42 42 442 74 7 3 2 4 442 42 4 3 Capacity Multiplier Factors % of Rated Airflow - Rated + Total BTUH...2 Sensible BTUH... Unit Charge Rates UNIT Std. Unit - Lbs. Dehum. Units - Lbs. WAA/LA - EER Right & Left A/C 3.3 N/A W24AA/LA - EER Right & Left A/C 4.2 N/A W3AA/LA - EER Right & Left A/C 3. 4.2 W3AA/LA - EER Right & Left A/C 4.32 4. W42AA/LA - EER Right & Left A/C 4.2. W4AA/LA - EER Right & Left A/C.3. WAA/LA - EER Right & Left A/C 7.32.2 W72AA/LA - EER Right & Left A/C.2 N/A Form No. S2-7 Supersedes S2-27 Page 7 of 27
Bard WAA Series Sound Data Matrix ( @ feet) Free ed - Front Outlet Unit WAPFB WAPS-G WAPR-X WAPR-X WAPR-X WAPR-X 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 42.3 3. 3.2. 4.. 37. 33. Full Load 47.3 4.2 42. 42. 4.2 44. 43. 42.2 4.2 44. 42. 4. 4. 42. 4. 4.7 Outdoor @ 2. Full Load.2 4..7 4. Outdoor. 4.7 42. 4.3 3. Full Load 4.4 44.2 4. 42. 4.2 43. 4.3 4.7.3 42..2 3.7 Full Load. 44.. 42.. 43.. 4.7. 4.4. 4. Full Load. 44.3 2.4 42.3. 43.. 4.7 Bard WAA Series Sound Data Matrix ( @ feet) Free ed - Front Outlet Unit WAPFB WAPS-G WAPR-X WAPR-X WAPR-X WAPR-X 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 42.4 3.3 3. 37. 4. 37.3 37..7 Full Load 4. 47.3 4. 44. 4. 4. 4. 44. 4.2 4. 43. 42.7 47. 44. 4. 43.4 Outdoor @.2. 43.7. 42. Full Load 2.3 4. 2. 4.2 2. 4.2 2.3 44. 3.3 43.7 3. 43.4 Full Load 3. 4. 4. 4. 3. 4.4 3. 44. 4. 43. 4.3 44. Full Load. 4..4 4.7 4. 4.. 4.2 values calculated per ANSI/ASA S2.-2/Part 2, Section.2.2., Table 2 Triple Mode Type 3 HVAC System Duty Cycles: %, Part Load 2%, Full Load 7% 2 Sound Vales are also applicable for use in learning spaces for LEED schools; EQ Prerequisite 3 - Minimum Acoustical Performance, OPTION. Using methods prescribed in ANSI S2., classroom must achieve a maximum background noise level of 4 dba. Results Referenced Were Recorded In The Bard Manufacturing Company, Inc. Sound Lab Facility Actual Field Application Results May Vary With Classroom Design and Construction Methods /2/2 Form No. S2-7 Supersedes S2-27 Page of 27
Unit WAPR-X WAPFB WAPR-X WAPR-X WAPS-G WAPR-X 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 4.3 43.2 42. 3. 4. 3.7 3. 37.4 Full Load.4 4. 44. 4.7 4. 42. 44. 4.4 4.2 4. 44. 4. 47. 4. 43. 4.4 Outdoor @ 2.3 Full Load. 4.2 7. 4.3 Outdoor 7.. 4.3 4.3 3.4 Full Load.2 4.3. 4.. 4. 4. 4. 2. 4.. 3.7 Full Load 2. 4..7 4. 2.7 4.4.7 4. Bard W24AA Series Sound Data Matrix ( @ feet) Free ed - Front Outlet 3. 4.2 3.4 4.7 Full Load 4. 42. 3.4 4. 4. 4.7 3.4 4. Unit WAPR-X WAPFB WAPR-X WAPR-X WAPS-G WAPR-X 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 4.3 4.2 44. 44. 44.2 4.4 4.7 3.2 Full Load 2.4 4.7 4. 4.3. 4.4 47. 44..4 4. 4.2 4.. 44.3 4.2 42. Outdoor @ 7. 3. 43.4 2. 42. Full Load 3. 44.7 3.2 44.3 3. 44.3 3. 43..7 44. 4. 43.2 Full Load. 44.. 44.7. 44.. 44.2 Bard W24AA Series Sound Data Matrix ( @ feet) Free ed - Front Outlet 7. 44.4. 43.7 Full Load 7. 4.3.4 43.3 7. 4.. 43.4 values calculated per ANSI/ASA S2.-2/Part 2, Section.2.2., Table 2 Triple Mode Type 3 HVAC System Duty Cycles: %, Part Load 2%, Full Load 7% 2 Sound Vales are also applicable for use in learning spaces for LEED schools; EQ Prerequisite 3 - Minimum Acoustical Performance, OPTION. Using methods prescribed in ANSI S2., classroom must achieve a maximum background noise level of 4 dba. Results Referenced Were Recorded In The Bard Manufacturing Company, Inc. Sound Lab Facility Actual Field Application Results May Vary With Classroom Design and Construction Methods //2 Form No. S2-7 Supersedes S2-27 Page of 27
Unit WAPR-X WAPFB WAPR-X WAPR-X WAPS-G WAPR-X 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM.2 4.7 4.2 43. 4. 42. 4. 42. Full Load 2..4 4. 44. 47.3 44.7 4. 43.2 2.4 4. 4. 44.3 47. 44. 47. 43. Outdoor @ 7. Full Load..3. 4. Outdoor 72.2 4.3 4. 2. 4. Full Load 4.3 4. 2. 4. 4.3 4. 2. 4.. 4. 4. 4. Full Load. 4.2 4. 4.2. 4. 4. 4.3 Bard W3AA Series Sound Data Matrix ( @ feet) Free ed - Front Outlet 7. 4.. 4.4 Full Load 7.4 4.7. 4. 7. 4..4 4.7 Unit WAPR-X WAPFB WAPR-X WAPR-X WAPS-G WAPR-X 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM.. 4. 4.3 4.4 4.7 47.3 44. Full Load 3. 2..3 47.2 4. 47.3. 4. 4. 2.4. 4. 3.2 4.. 4.3 Outdoor @.4 7. 4. 4. 4.3 Full Load 7.4 4.3. 4. 7. 4.2.2 4.. 4.4.7 4. Full Load.7 4. 7. 4.. 4.7 7. 4. Bard W3AA Series Sound Data Matrix ( @ feet) Free ed - Front Outlet... 4.2 Full Load..3.2 4..7.2.4 4. values calculated per ANSI/ASA S2.-2/Part 2, Section.2.2., Table 2 Triple Mode Type 3 HVAC System Duty Cycles: %, Part Load 2%, Full Load 7% 2 Sound Vales are also applicable for use in learning spaces for LEED schools; EQ Prerequisite 3 - Minimum Acoustical Performance, OPTION. Using methods prescribed in ANSI S2., classroom must achieve a maximum background noise level of 4 dba. Form No. S2-7 Supersedes S2-27 Page 2 of 27 Results Referenced Were Recorded In The Bard Manufacturing Company, Inc. Sound Lab Facility Actual Field Application Results May Vary With Classroom Design and Construction Methods 7/27/2
Unit WAPR-X WAPFB WAPR-X WAPR-X WAPS-G WAPR-X 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM.2 4.7 4.2 43. 4. 42. 4. 42. Full Load 2..4 4. 44. 47.3 44.7 4. 43.2 2.4 4. 4. 44.3 47. 44. 47. 43. Outdoor @ 7. Full Load..3. 4. Outdoor 72.2 4.3 4. 2. 4. Full Load 4.3 4. 2. 4. 4.3 4. 2. 4.. 4. 4. 4. Full Load. 4.2 4. 4.2. 4. 4. 4.3 Bard W3AA Series Sound Data Matrix ( @ feet) Free ed - Front Outlet 7. 4.. 4.4 Full Load 7.4 4.7. 4. 7. 4..4 4.7 Unit WAPR-X WAPFB WAPR-X WAPR-X WAPS-G WAPR-X 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM.. 4. 4.3 4.4 4.7 47.3 44. Full Load 3. 2..3 47.2 4. 47.3. 4. 4. 2.4. 4. 3.2 4.. 4.3 Outdoor @.4 7. 4. 4. 4.3 Full Load 7.4 4.3. 4. 7. 4.2.2 4.. 4.4.7 4. Full Load.7 4. 7. 4.. 4.7 7. 4. Bard W3AA Series Sound Data Matrix ( @ feet) Free ed - Front Outlet... 4.2 Full Load..3.2 4..7.2.4 4. values calculated per ANSI/ASA S2.-2/Part 2, Section.2.2., Table 2 Triple Mode Type 3 HVAC System Duty Cycles: %, Part Load 2%, Full Load 7% 2 Sound Vales are also applicable for use in learning spaces for LEED schools; EQ Prerequisite 3 - Minimum Acoustical Performance, OPTION. Using methods prescribed in ANSI S2., classroom must achieve a maximum background noise level of 4 dba. Results Referenced Were Recorded In The Bard Manufacturing Company, Inc. Sound Lab Facility Actual Field Application Results May Vary With Classroom Design and Construction Methods 7/27/2 Form No. S2-7 Supersedes S2-27 Page 2 of 27
Bard W42AA Series Sound Data Matrix ( @ feet) Free ed - Front Outlet Unit WAPFB WAPS-G WAPR-X WAPR-X WAPR-X WAPR-X 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM. 4. 47.3 44. 4.3 4. 44.7 4. Full Load 4. 3.3 4. 4.3 3.4 44. 2. 43. 3. 2.3 47. 44. 2. 43.2. 42.7 Outdoor @. Full Load 3.3 2.. 4.2 Outdoor 73.7. 44.. 4. Full Load. 47.2.3 43.. 4..2 42. 2.7 4.2. 4. Full Load 2. 4..7 43. 2. 4..3 43. 3.7 4. 2.7 42.4 Full Load 4. 47. 3. 44.4 4. 4. 2. 43. Bard W42AA Series Sound Data Matrix ( @ feet) Free ed - Front Outlet Unit WAPFB WAPS-G WAPR-X WAPR-X WAPR-X WAPR-X 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 3.. 4.2 4. 4.7 43.4 47.4 42. Full Load.2.3 4.3 4.. 47.4.7 4. 7.. 4. 47.7. 4.4.2 4. Outdoor @.3 4. 4. 3. 44.4 Full Load.4. 4. 4.. 4.2 3. 4.. 4. 4. 44. Full Load. 4.4. 4.7. 4..3 4. 7. 4.2. 4.7 Full Load 7..2 7. 47. 7.3 4.. 47. values calculated per ANSI/ASA S2.-2/Part 2, Section.2.2., Table 2 Triple Mode Type 3 HVAC System Duty Cycles: %, Part Load 2%, Full Load 7% 2 Sound Vales are also applicable for use in learning spaces for LEED schools; EQ Prerequisite 3 - Minimum Acoustical Performance, OPTION. Using methods prescribed in ANSI S2., classroom must achieve a maximum background noise level of 4 dba. Form No. S2-7 Supersedes S2-27 Page 22 of 27 Results Referenced Were Recorded In The Bard Manufacturing Company, Inc. Sound Lab Facility Actual Field Application Results May Vary With Classroom Design and Construction Methods 7//2
Bard W4AA Series Sound Data Matrix ( @ feet) Free ed - Front Outlet Unit WAPFB WAPS-G WAPR-X WAPR-X WAPR-X WAPR-X 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM.3 4.3 47. 43.2 4. 4.7 42.3 4. Full Load 4. 2. 4. 44. 3.3 2. 4. 43. 4.. 4.7 44.3 2.. 4.7 43.2 Outdoor @. Full Load 3.2 3. 4. Outdoor 7. 2.2. 4. 4. Full Load..7 2.3 43. 2..7. 43. 2.4 4.. 42. Full Load 2.3 4. 3. 4. 2.3 4.2 2. 44. 3.4 47. 2. 42. Full Load 3. 47. 4. 44.7 3. 47. 4. 44. Bard W4AA Series Sound Data Matrix ( @ feet) Free ed - Front Outlet Unit WAPFB WAPS-G WAPR-X WAPR-X WAPR-X WAPR-X 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 3.. 4.2 4.7 4. 4.2 44.4 43. Full Load. 7. 4. 47..7 7.. 47.3 7.7.2 4.2 4. 7.2.2 4.2 4.4 Outdoor @. 3. 4. 2. 4.2 Full Load 4. 4.3..3 4. 4.2 4.3 4...3 4.4 4. Full Load..7. 4.4.3.. 43..7 4.3. 4.4 Full Load 7.2 4.7 7. 47. 7. 4. 7.3 4. values calculated per ANSI/ASA S2.-2/Part 2, Section.2.2., Table 2 Triple Mode Type 3 HVAC System Duty Cycles: %, Part Load 2%, Full Load 7% 2 Sound Vales are also applicable for use in learning spaces for LEED schools; EQ Prerequisite 3 - Minimum Acoustical Performance, OPTION. Using methods prescribed in ANSI S2., classroom must achieve a maximum background noise level of 4 dba. Results Referenced Were Recorded In The Bard Manufacturing Company, Inc. Sound Lab Facility Actual Field Application Results May Vary With Classroom Design and Construction Methods Form No. S2-7 Supersedes S2-27 Page 23 of 27
Bard WAA Series Sound Data Matrix ( @ feet) Free ed - Front Outlet Unit WAPFB WAPS-G WAPR-X WAPR-X WAPR-X WAPR-X 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM.3. 47. 44. 4. 42.2 47.7 4.2 Full Load. 3. 4. 4..7 4.3 2. 43. 4. 2. 4.3 4.3 4.4 47..4 43.2 Outdoor @ 7.4 Full Load 3.7 4. 3.. Outdoor 7.2 3.4 4. 2. 42. Full Load.7 4.7.2 4.. 4.2 4.4 4. 4.7 4. 3. 43.4 Full Load 7. 47.. 4.. 4.. 47.3.7 4..4 43. Full Load. 47.. 4..3 4.. 47.4 Bard WAA Series Sound Data Matrix ( @ feet) Free ed - Front Outlet Unit WAPFB WAPS-G WAPR-X WAPR-X WAPR-X WAPR-X 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 4.3 2. 4.4 47.. 44.. 43.4 Full Load.4 7. 4.2 4.4.2..7 47.4.2. 4. 4. 7. 4..4 4.4 Outdoor @.. 47..3 4. Full Load. 4.. 4.7.2 4. 7.3 47. 7.2 4.2 7. 4. Full Load. 4..7 4..3 4.7. 4.. 4.. 4. Full Load. 4.4.4.4. 4.2. 4.4 values calculated per ANSI/ASA S2.-2/Part 2, Section.2.2., Table 2 Triple Mode Type 3 HVAC System Duty Cycles: %, Part Load 2%, Full Load 7% 2 Sound Vales are also applicable for use in learning spaces for LEED schools; EQ Prerequisite 3 - Minimum Acoustical Performance, OPTION. Using methods prescribed in ANSI S2., classroom must achieve a maximum background noise level of 4 dba. Form No. S2-7 Supersedes S2-27 Page 24 of 27 Results Referenced Were Recorded In The Bard Manufacturing Company, Inc. Sound Lab Facility Actual Field Application Results May Vary With Classroom Design and Construction Methods
Bard W72AA Series Sound Data Matrix ( @ feet) Free ed - Front Outlet Unit WAPFB WAPS-G WAPR-X WAPR-X WAPR-X WAPR-X 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 3. 2.3.2 44.. 4..7 4. Full Load. 7.. 4.2.2 4. 7. 47.4 7..3. 47.3. 47.. 4. Outdoor @ 7. Full Load 7.3.7 7. 4.7 Outdoor 77.7 4.2 4.4 2.2 43. Full Load. 4.2.4 4..2 47.4 4. 44. 4. 4.7 3. 43. Full Load.3 4..3 4.7. 47.4. 4.2.4 4.7 4. 44. Full Load 7.2 47. 7.2 4..7 47.3. 4.4 Bard W72AA Series Sound Data Matrix ( @ feet) Free ed - Front Outlet Unit WAPFB WAPS-G WAPR-X WAPR-X WAPR-X WAPR-X 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM 7 CFM. 2. 47.2 4. 4.2 3.7 47.7 Full Load 3.4. 4. 2.3 3. 3.3. 2.3 2..4 3.. 2. 2..3.2 Outdoor @ 73. 7.2 4.3. 4.3 Full Load..4.2....4 4. 7. 4.7 7.2 47. Full Load.2.2.2....4 4.. 4.. 47. Full Load..3...4..4 4. values calculated per ANSI/ASA S2.-2/Part 2, Section.2.2., Table 2 Triple Mode Type 3 HVAC System Duty Cycles: %, Part Load 2%, Full Load 7% 2 Sound Vales are also applicable for use in learning spaces for LEED schools; EQ Prerequisite 3 - Minimum Acoustical Performance, OPTION. Using methods prescribed in ANSI S2., classroom must achieve a maximum background noise level of 4 dba. Results Referenced Were Recorded In The Bard Manufacturing Company, Inc. Sound Lab Facility Actual Field Application Results May Vary With Classroom Design and Construction Methods Form No. S2-7 Supersedes S2-27 Page 2 of 27
Air Conditioning Wall-Mount Model Nomenclature SERIES NOMINAL CAPACITY - ½ Ton 24-2 Ton 3-2½ Ton 3-3 Ton 42-3½ Ton 4-4 Ton - Ton 72 - Ton W 3 A A A X X X X X X A = Compressor & Controls - Right Side L = Compressor & Controls - Left Side D = DEHUMIDIFICATION OPTION Models W3A, W3A, W42A, W4A & WA only. Insert D in place of dash (-). REVISION VOLTS & PHASE A - 23/2// B - 23/2//3 C - 4//3 KW VENTILATION OPTIONS (See Table Below) FILTER OPTIONS X - -inch Throwaway (Standard) W - -inch Washable P - 2-inch Pleated (M ) COLOR OPTIONS X - Beige (Standard) - White 4 - Buckeye Gray - Desert Brown - Dark Bronze A - Aluminum S - Stainless Steel For KW and circuit breakers (23/2 Volt) or toggle disconnects (4 Volt) applications, insert Z in the KW field of the model number. See Pages & for available Factory Installed KW options and Page for Field Installed Heater Packages. CONTROL MODULES (See Chart Below) COIL OPTIONS X - Standard - Phenolic Coated Evaporator 2 - Phenolic Coated Condenser 3 - Phenolic Coated Evaporator and Condenser 4 - Coated s and condenser section - Coated coils, inside and outside of unit SUPPLY AIR OUTLET X - Front (Standard) Options Models Description Factory Inst. Code No. WAA, W24AA WLA, W24LA Field Inst. Part No. Factory Inst. Code No. W3AA, W3AA W3LA, W3LA Field Inst. Part No. W42AA, W4AA, WAA W42LA, W4LA, WLA Factory Inst. Field Inst. Code No. Part No. Factory Inst. Code No. W72AA W72LA Field Inst. Part No. Barometric Fresh Air Damper - Standard X BFAD-2 X BFAD-3 X BFAD- X BFAD- Blank-Off Plate B BOP-2 B BOP-3 B BOP- B BOP- Motorized Fresh Air Damper w/plug M WMFADP2 M WMFADP3 M WMFADP M WMFADP Commercial Ventilator - Spring Return C WPS2P-* C WPS3P-* C WPSP-* C WPSP-* Economizer w/plug, Temp l Y WECOPT2-* k Y WECOPT3-* k Y WECOPT-* k Y WECOPT-* k Economizer w/plug, Enthalpy l Z WECOPE2-* k Z WECOPE3-* k Z WECOPE-* k Z WECOPE-* k Energy Recover Ventilator w/plug, 23 j R WPA2-* k R WPA3-* k R WPA-* k R WPA-* k Energy Recover Ventilator w/plug, 4 j R WPC2-* k R WPC3-* k R WPC-* k R WPC-* k 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. 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-2 STD STD STD E CMA-33 for W & W24 STD STD STD J Factory STD STD STD K CMC- and CMA-2 STD STD STD M Factory STD STD STD Field Installed CMC- STD STD STD Field Installed CMA-4 STD STD STD V Factory STD STD STD Field Installed STD STD STD Field Installed CMA-3 for W-3 CMA-3 for W42-72 SK Except W & 72 SK2 W72 SK22 W 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 3-second to -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 % 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 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 F. LAC is fan-cycling control for outdoor fan motor on all models except W & 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 SK or SK2 is used. SK. Start capacitor & potential relay start kit can be used with all -A single phase models. Increases starting torque x. Not used for -B or -C three phase models. Do not use if CMC- is used. ODT. Outdoor thermostat is adjustable from to 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 F for more information. WAA & W24AA units use modulating LAC kit CMA-33 Form No. S2-7 Supersedes S2-27 Page 2 of 27
NOTES Bard Manufacturing Company, Inc. Bryan, Ohio 4 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. S2 September 27 Supersedes S2-27 Form No. S2-7 Supersedes S2-27 Page 27 of 27