THE WALL-MOUNT GAS/ELECTRIC - WG-SERIES

Transcription

1 THE WALL-MOUNT GASELECTRIC - WG-SERIES WG - SERIES to Ton 3, to 6, BTUH Capacity 1, to 1, BTUH Heating Input 6HZ The Bard Wall-Mount Electric Air Conditioner with gas fired heating 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, portable structures, correctional facilities, retail stores or other commercial applications. or field installed accessories are available to meet specific job requirements. Engineered Features Twin Blowers: Move air quietly. All models feature multispeed blower motors providing airflow adjustment for high and low static operation. Air Conditioner Compressor: Reciprocating compressors with crankcase heaters are standard on WG and 36 models. compressors are used on all other models and no crankcase heaters are required. Phase Rotation Monitor: on all 3 phase scroll compressors. Protects against reverse rotation if power supply is not properly connected. Galvanized 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 1 hours of salt spray tests per ASTM B117- Heat Exchanger: Heavy duty 18-gauge stainless steel tubular heat exchanger. Mechanically joined construction. Ten-year warranty. In-Shot Burners: Advanced burner design, quiet operation. NOx models available. NOx models can be converted to LP gas. altitude kits available. Built-in Circuit Breakers: on all models. 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. Integrated DSI Control: Direct spark ignition control and remote sensor delivers smooth, proven ignition sequence. Timed blower control and diagnostics are also features of integrated control. Gas Controls: Honeywell gas valve and burner orifices are factory standard for natural gas. Field convertible to LP gas with certified conversion kit. Hinged Service Door: Hinged door with compression latches (one lockable) for filter service access, heat exchanger inspection, and indoor blowermotor service. Air Filters: Two-inch pleated air filters are standard equipment. Optional 1- inch washable filter available. or field installed. Barometric Fresh Air Damper: on all units. Allows up to % outside fresh air. Slope Top: feature for water run-off. Top Rain Flashing: feature on all models. Full Length Mounting Brackets: Built into cabinet for improved appearance and easy installation. NOTE: Bottom mounting bracket included to assist in installation. Ventilation System Packages All packages are designed to meet your specific ventilation requirements utilizing one of many ventilation options for the product. The ventilation package is mounted within the unit eliminating the need for a large exterior mounted hood or damper assembly on the unit. All assemblies can be factory installed, installed in the field at time of installation or as a retrofit system after installation. MEA # (Heating): 73-3-E MEA # (): E - Barometric Fresh Air Damper Optional - Motorized Fresh Air Damper Optional - Blank off Plate Optional - Commercial Room Ventilator WGCRVS - Spring WGCRVP - Power Optional - Economizer Optional - Energy Recovery Ventilator Complies with efficiency requirements of ASHRAEIES Certified to ARI 39-3 for SPVU (Single Package Vertical Units). Commercial Product - Not intended for Residential application. Form No. S33-96 Supersedes S33-6 Page 1 of 1

2 Specifications Ton through 3 Ton l WG-A WG-B WG3-C WG3-A WG3-B WG33-C WG36-A WG36-B Operating Voltage Range Minimum Circuit Ampacity * Field Wire Size Ground Wire Size ** Delay Fuse - Max Compressor C ompressor Type R ecip. R ecip. Recip. S croll R ecip. R ecip. Recip. Volts Rated Load Amps BCSC Locked Rotor Amps Fan Motor & Condenser Fan Motor Amps Fan DIA. " - 19 " - 19 " - 19 " - 19 " - 19 " - 19 " - 19 " - 19 " - 19 Motor & Evaporator WG363-C Electric Rating - 6Hz Fan Motor - HPRPMSPD Blower Motor - HPRPMSPD Blower Motor - Amps & Filter Size x x x x x x x x x x x x x x x x x x Shipping Weight (lbs.) Charge (R- oz.) Specifications Ton through Ton l WG3-A WG3-B WG-C WG8-A WG8-B *Based on 7 o C copper wire. All wiring must conform to the National Electrical Code and all local codes. **Maximum time delay fuse or HACR type circuit breaker. WG83-C WG6-A WG6-B Operating Voltage Range Minimum Circuit Ampacity * Field Wire Size Ground Wire Size ** Delay Fuse - Max Compressor Compressor Type Volts Rated Load Amps BCSC Locked Rotor Amps Fan Motor & Condenser Fan Motor - HPRPMSPD Fan Motor Amps Fan DIA Motor & Evaporator WG63-C Electric Rating - 6Hz Blower Motor - HPRPMSPD Blower Motor - Amps & Filter Size x 3 x x 3 x x 3 x x 3 x x 3 x x 3 x x 3 x x 3 x x 3 x Shipping Weight (lbs.) Charge (R- oz.) Form No. S33-96 Supersedes S33-6 Page of 1

3 System Capacity, Efficiency and Airflow Ratings, and Available Heating Inputs l WG WG3 WG36 WG WG8 WG6 BTUH 1 3,8 9,8 3, 1, 7, 6, EER SEER 3 1 Rated Acceptable Airflow Range , 9, 9, 1, 1, 1, Available Heating Inputs 68, 68, 68, 1, 1, 1,,,, 7, 7, 7, 1 Capacity is certified in accordance with ARI 39-3 and tested in accordance with ARI ARI 1- EER = Energy Efficiency Ratio and is certified in accordance with ARI 39-3 SEER = Seasonal Energy Efficiency Ratio and is tested in accordance with ARI 1- All ratings based on fresh air intake being 1% closed (no outside air introduction). Any one of the heating inputs shown is available for each basic cooling model as indicated. Each input can be field derated 1% from factory standard and main burner orifices are included with each unit to accomplish this. See table below for additional information. Heating System Capacity, Efficiency, and Airflow Ratings WG, WG3, WG36 Field Field Field Input 9, 81, 68, 61,, 1, Output 7, 66,, 9, 36, 3, AFUE Temp. Rise Range Mid-Rise Range Airflow Acceptable Airflow Range Heating ratings certified in accordance with GAMA Efficiency Certification Program. Heating System Capacity, Efficiency, and Airflow Ratings WG, WG8, WG6 Field Field Field Input 1, 113, 1, 9, 7, 68, Output 99, 87, 81, 7, 61,, AFUE Temp. Rise Range Mid-Rise Range Airflow Acceptable Airflow Range Heating ratings certified in accordance with GAMA Efficiency Certification Program. Indoor Blower Performance WG cooling airflow is rated and wet coil range is See Heating Airflow Ratings Chart for heating details. MANUAL FAN and HEATING MODE 9, BTU Inpu t 81, BTU Inpu t MANUAL FAN and HEATING MODE 68, BTU Inpu t 61, BTU Inpu t MANUAL FAN and HEATING MODE, BTU Inpu t 1, BTU Inpu t Voltage adjustment - Reduce airflow by 1 for 8 Volt Dehumidification coil adjustment - Reduce airflow by 3 for dehumidification coil installe d Top outlet adjustment - Increase airflow by for top outlet models SG-3, RG-3, non-ducted application adjustment - Reduce airflow by 1 for SG-3 and RG-3 installations WG3 cooling airflow is rated and wet coil range is See Heating Airflow Ratings Chart for heating details. Manual Fan and Heating 9, BTU Inpu t 81, BTU Inpu t Manual Fan and Heating 68, BTU Inpu t 61, BTU Inpu t Connected Speeds Manual Fan and Heating, BTU Inpu t 1, BTU Inpu t SPEED Voltage adjustment - Reduce airflow by 1 for 8 Volt Dehumidification coil adjustment - Reduce airflow by 3 for dehumidi fication coil installe d Top outlet adjustment - Increase airflow by for top outlet models SG-3, RG-3, non-ducted application adjustment - Reduce airflow by 1 for SG-3 and RG-3 installations Form No. S33-96 Supersedes S33-6 Page 3 of 1

4 Indoor Blower Performance WG36 cooling airflow is rated and wet coil range is See Heating Airflow Ratings Chart for heating details. Manual Fan and Heating 9, BTU Inpu t 81, BTU Inpu t Manual Fan and Heating 68, BTU Inpu t 61, BTU Inpu t Manual Fan and Heating, BTU Inpu t 1, BTU Inpu t WG cooling airflow rang eis E SP, and wet coilr See Heating Airflow Ratings Chart for heating details. ang e is 13-1 C FM. Manual Fan and Heating 1, BTU Inpu t 113, BTU Inpu t Manual Fan and Heating 1, BTU Inpu t 9, BTU Inpu t Connected Speeds Manual Fan and Heating SPEED 7, BTU Inpu t 68, BTU Inpu t Voltage adjustment - Reduce airflow by 1 for 8 Volt Dehumidification coil adjustment - Reduce airflow by 3 for dehumidi fication coil installe d Top outlet adjustment - Increase airflow by for top outlet models SG-3, RG-3, non-ducted application adjustment - Reduce airflow by 1 for SG-3 and RG-3 installations Voltage adjustment - Reduce airflow by 13 for 8 Volt Dehumidificatio n coil adjustment - Reduce airflow by 3 for dehumidification coil installe d Top outlet adjustment - Increase airflow by 6 for top outlet models SG-, RG-, non-ducted application adjustment - Reduce airflow by 17 for SG- and RG- installations WG8 cooling airflo w is rate d E SP, and wet coilr See Heating Airflow Ratings Chart for heating details. ang e is Manual Fan and Heating 1, BTU Inpu t 113, BTU Inpu t Manual Fan and Heating 1, BTU Inpu t 9, BTU Inpu t Manual Fan and Heating 7, BTU Inpu t 68, BTU Inpu t Voltage adjustment - Reduce airflow by 13 for 8 Volt Dehumidification coil adjustment - Reduce airflow by 3 for dehumidification coil installe d Top outlet adjustment - Increase airflow by 6 for top outlet models SG-, RG-, non-ducted application adjustment - Reduce airflow by 17 for SG- and RG- installations WG6 cooling airflow range and wet See Heating Airflow Ratings Chart for heating details. coil rang e Manual Fan and Heating is C FM. 1, BTU Inpu t 113, BTU Inpu t Manual Fan and Heating 1, BTU Inpu t 9, BTU Inpu t Manual Fan and Heating 7, BTU Inpu t 68, BTU Inpu t Voltage adjustment - Reduce airflow by 13 for 8 Volt Dehumidification coil adjustment - Reduce airflow by 3 for dehumidification coil installe d Top outlet adjustment - Increase airflow by 6 for top outlet models SG-, RG-, non-ducted application adjustment - Reduce airflow by 17 for SG- and RG- installations Form No. S33-96 Supersedes S33-6 Page of 1

5 Important Information Concerning Altitude Impact on Heating Input Ratings Heating input, and thus heating output, decreases with altitude. No orifice change is required up to 6, feet elevation and derate occurs naturally due to altitude impact. Natural gas models may require orifice change based on BTU content of gas. See Natural Gas Orifice and Altitude Tables on next page for details. For Propane Gas see the Propane Gas Conversion Table below. Above 6, feet elevation orifice changes are required, and capacity reductions are a function of altitude impact and orifice change. Pressure switch change is required above 6, feet elevation. For Natural Gas see the Orifice and Altitude Tables on next page. For Propane Gas see the Propane Gas Conversion Table below. TURAL GAS DERATE CAPACITIES WG Rated Input Sea Level , 1, 1, 39, 37,98 36,61 3,6 3,99 3,18 33,696 33,8 3,63 3,76,, 3,6,1,68 39,6 38,88 37,98 37, 36,7 36,7 3,6 61, 61, 8,86 6,86,918 3,6,88 1,73, 9,7 8,96 8,1 68, 68, 6,3 63,18 61, 9, 8,3 6,97 6,16,8, 3,6 7, 7, 7,6 7, 67,8 66, 6,8 63,3 6, 61, 6, 9, 81, 81, 78,8 7,816 73, 71,8 69,98 68,36 67,39 66,96 6,86 6,1 9, 9, 87,1 8, 81,36 79, 77,76 7,96 7,88 73, 7, 71,8 1, 1, 96,8 93,6 9, 88, 86, 8, 83, 81,6 8,6 79, 113, 113, 18,9 1,3 11,7 99, 97, 9,9 93,6 91,8 9,67 89,1 1, 1, 11, 117, 113, 11, 18, 1,, 1, 1,7 99, PROPANE (LP) DERATE CAPACITIES WG Rated Input Sea Level , 1, 1, 39,8 39,8 39, 38,6 38,3 37,8 36,61 3,6 3,3 3,7,,,8 3,9 3,6,8,8 1,76,68 39,6 38,16 36,36 61, 61, 9,778 9,9 8,86 7,83 7,38 6,376,918 3,6 1,16 9,86 68, 68, 66, 6,88 6,3 6,6 63,7 6,6 61, 9, 7,, 7, 7, 73,8 73, 7,6 71, 7,8 69,6 67,8 66, 63,6 6,6 81, 81, 79,7 79,6 78,8 77,11 76,6 7,168 73, 71,8 68,688 6,8 9, 9, 88,6 87,8 87,1 8,68 8,96 83, 81,36 79, 76,3 7,7 1, 1, 98, 97,6 96,8 9, 9, 9,8 9, 88, 8,8 8,8 113, 113, 11,7 19,8 18,9 17,1 16,, 11,7 99, 9, 9,9 1, 1, 13, 1, 11, 119, 118, 116, 113, 11, 16, 11, Propane Gas Conversion Kits -- Fits All WG-Series ls PROPANE (LP) GAS -- Use MODELS WG WG3 Gas Conversion Kits As Indicated Input, -,6 BTU Gas Heat BTUCu. Ft. Up to 6 Feet Install Orifice 61 to 8 Feet 81 to 1, Feet P ressure Switch (.) Pressure Switch (.) Included in Conversion Kit WG36 Optional 1% Field Converted, -, BTU Gas Heat BTUCu. Ft. Up to 6 Feet Install Orifice 61 to 8 Feet 81 to 1, Feet P ressure Switch (.) Pressure Switch (.) Included in Conversion Kit PROPANE (LP) GAS -- Use MODELS WG WG8 WG6 All orifice sizes shown are millimeters (mm). Gas Conversion Kits As Indicated Propane Gas Conversion Kit Use WGCK-1 Use WGCK- Propane Gas Conversion Kit Use WGCK-1 Use WGCK- Input, BTU Optional 1% Field Converted, -,6 BTU Gas Heat BTUCu. Ft. P ressure Switch (.) Gas Heat BTUCu. Ft. Up to 6 Feet Install Orifice 61 to 8 Feet 81 to 1, Feet Up to 6 Feet Install Orifice Pressure Switch (.) Included in Conversion Kit 61 to 8 Feet 81 to 1, Feet P ressure Switch (.) Pressure Switch (.) Included in Conversion Kit Form No. S33-96 Supersedes S33-6 Page of 1

6 Natural Gas Orifice and Altitude Tables TURAL GAS -- WG-3-36 ls Gas Up to 6 Feet 61 to 8 Feet 81 to 1, Feet Heat* No Changes Switch Switch Except Change and Orifice Change Change and Orifice Change Inupt BTUCu. Ft. For BTU Content Based on BTU Content Basesd on BTU Content ( 3) is the standard factory installed orifice, to size., BTU [ ] orifices are shipped with the unit for field installed optional 1% derate (3) WG ( 3) All other orifice sizes shown are available as WG3 1-9** ( 3). [] individual items, see orifice chart below for part [ ] 1 numbers. WG36 P ressure Switch S tandard (.) Order Altitude Pressure Switch Kit (.) Optional 1% Field Converted Gas Heat* BTUCu. Ft. Up to 6 Feet No Changes Except For BTU Content 61 to 8 Feet Switch Change and Orifice Change Based on BTU Content 81 to 1, Feet Switch Change and Orifice Change Basesd on BTU Content [ ] orifices are shipped with the unit for field, to installed optional 1% input derate., (3) BTU ( 3) is the factory installed orifice size for full ( 3) rated input ( 3). [] WG [ ] 1 All other orifice sizes shown are available as 1-9** [ ] 1 1 individual items, see orifice chart below for part WG3 numbers WG36 P ressure Switch S tandard (.) Order Altitude Pressure Switch Kit (.) * At standard conditions: Mercury, 6F, Saturated,.6 Specific Gravity ** All Natural Gas factory orifice sizing and standard input ratings based on nominal 1 BTU per cubic foot gas and sea level conditions. TURAL GAS -- WG-8-6 ls Gas Up to 6 Feet 61 to 8 Feet 81 to 1, Feet Heat* No Changes Switch Switch Except Change and Orifice Change Change and Orifice Change Inupt BTUCu. Ft. For BTU Content Based on BTU Content Basesd on BTU Content ( ) is the standard factory installed orifice, BTU size WG [ 3] orifices are shipped with the unit for field installed optional 1% derate () WG ) ( 3 All other orifice sizes shown are available as WG6 1-9** ( ).3 [3] individual items, see orifice chart below for part 1-11 [ 3] numbers. P ressure Switch S tandard (.) Order Altitude Pressure Switch Kit (.) Optional 1% Field Converted Gas Heat* BTUCu. Ft. Up to 6 Feet No Changes Except For BTU Content 61 to 8 Feet Switch Change and Orifice Change Based on BTU Content 81 to 1, Feet Switch Change and Orifice Change Basesd on BTU Content [ 3] orifices are shipped with the unit for field, to installed optional 1% input derate., BTU ( ) is the factory installed orifice size for full () rated input ( ).3 [3] WG [ 3] All other orifice sizes shown are available as 1-9** [ 3] individual items, see orifice chart below for part WG8 numbers WG6 P ressure Switch S tandard (.) Order Altitude Pressure Switch Kit (.) * At standard conditions: Mercury, 6F, Saturated,.6 Specific Gravity ** All Natural Gas factory orifice sizing and standard input ratings based on nominal 1 BTU per cubic foot gas and sea level conditions. Bard Part No. Orifice Size (mm) Orifice Diameter No. of Orifices Required Based on Unit Input Rating , () , () , (3) , (3) , (3) , () , () , () , () , () All orifice sizes shown are in millimeters (mm). Form No. S33-96 Supersedes S33-6 Page 6 of 1

7 Ventilation 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 - WGBFAD 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 % 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. BAROMETRIC FRESH AIR DAMPER BLANK OFF PLATE - WGBOP OPTIOL 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 - WGMFAD OPTIOL The motorized fresh air damper is internally mounted behind the service door and allows outside ventilation air, up to % 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 VAC 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. MOTORIZED FRESH AIR DAMPER 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. COMMERCIAL ROOM VENTILATOR - WGCRV OPTIOL 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, to be introduced through the air inlet openings. It includes a built-in exhaust air damper. The commercial room ventilator (WGCRV) is a simple and innovative approach to improving the indoor air quality by providing fresh air intake and exhaust capability through the WGCRV. The damper can be easily adjusted to control the amount of fresh air supplied into the building. The WGCRV can be controlled by indoor blower operation or field controlled based on room occupancy. Complies with ANSIASHRAE 61 Ventilation for Acceptable Indoor Air Quality. COMMERCIAL ROOM VENTILATOR Two ls Available: WGCRVS - spring return on power loss or deactivation WGCRVP - power return (will not close on power loss) ECONOMIZER - WGEIFM OPTIOL The built-in economizer system is internally mounted behind the service door and allows outdoor air to be introduced through the air inlet openings. The amount of outdoor air varies in response to the system controls and settings defined by the end user. It includes a built-in exhaust air damper. 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. ECONOMIZER Features: One Piece Construction - Easy to install with no mechanical linkage adjustment required. Exhaust Air Damper - Built in with positive closed position. Provides exhaust air capability to prevent pressurization of tight buildings. Actuator Motor - volt, power open, spring return with built in torque limiting switch. Proportioning Type Control - for maximum free cooling economy and comfort. Moisture Eliminator & Prefilter - permanent, washable aluminum construction. Enthalpy Control - adjustable to monitor outdoor temperature and humidity. Minimum Position Potentiometer - adjustable to control minimum damper blade position for ventilation purposes. Mixed Air Sensor - to monitor outside and return air to automatically modulate damper position. WALL-MOUNT ENERGY RECOVERY VENTILATOR - WGERV OPTIOL The wall-mount energy recovery ventilator (WGERV) is a highly innovative approach to address indoor air quality ventilation requirements as established by ANSIASHRAE 6 The WGERV allows up to (depending upon speed setting) 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 8% during winter conditions. ENERGY RECOVERY VENTILATOR The WGERV 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 WGERV is designed to be internally mounted behind the service door in the WG GasElectric units. It can be builtin at the factory or field installed as an option. WGERV can be independently adjusted for intake and exhaust rates. Manufactured under U.S. Patent Nos.,31,7;,8,878;,,116;,9,93;,87,;,8,936. NOTE: See Page 8 for WGERV Performance Data and Page 9 for WGCRV Performance Data Form No. S33-96 Supersedes S33-6 Page 7 of 1

8 Ambient O.D. DB B VENTILATION RATE -- Speed (Black) 6% EFFICIENCY APPLICATION DATA -- WGERV-* SUMMER COOLING PERFORMANCE (INDOOR DESIGN CONDITIONS 7 DB63 WB) VENTILATION RATE -- ium Speed (Blue) 6% EFFICIENCY 37 VENTILATION RATE -- Speed (Red) 6% EFFICIENCY W F V L T V L S V L L H R T H R S H R L V L T V L S V L L H R T H R S H R L V L T V L S V L L H R T H R S HR L Energy Recovery Ventilator Performance Data APPLICATION DATA -- WGERV-*3 SUMMER COOLING PERFORMANCE (INDOOR DESIGN CONDITIONS 7 DB63 WB) Ambient O.D. VENTILATION RATE -- Speed (Black) 7% EFFICIENCY VENTILATION RATE ium Speed (Blue) 73% EFFICIENCY VENTILATION RATE -- 8 Speed (Red) 7% EFFICIENCY DB W B F V L T V L S V L L H R T H R S H R L V L T V L S V L L H R T H R S H R L V L T V L S V L L H R T H R S HR L LEGEND: Ambient O.D. WGERV-*3 WINTER HEATING PERFORMANCE (INDOOR DESIGN CONDITIONS 7 F DB) VENTILATION RATE 76% EFF % EFF. 8 8% EFF. VLT = Ventilation Load - Total VLS = Ventilation Load - Sensible VLL = Ventilation Load - Latent HRT = Heat Recovery - Total HRS = Heat Recovery - Sensible HRL = Heat Recovery - Latent WVL = Winter Ventilation Load WHR= Winter Heat Recovery D B F W V L W H R W V L W H R W V L WH R NOTE: Sensible performance only is shown for winter application. Ambient O.D. WGERV-* WINTER HEATING PERFORMANCE (INDOOR DESIGN CONDITIONS 7 F DB) VENTILATION RATE 77% EFF % EFF. 8 79% EFF. D B F W V L W H R W V L W H R W V L WH R NOTE: Sensible performance only is shown for winter application. Form No. S33-96 Supersedes S33-6 Page 8 of 1

9 Commercial Room Ventilator Performance Data W G WGCRV-3 VENTILATIOIR - HIGH SPEE D. SUPPLY AIR STATI C W G WGCRV-3 VENTILATIOIR - MEDIUM SPEE D. SUPPLY AIR STATI C SUPPLY AIR STATI C SUPPLY AIR STATI C SUPPLY AIR STATI C SUPPLY AIR STATI C W G3-36 WGCRV-3 VENTILATIOIR - HIGH SPEE D. SUPPLY AIR STATI C W G3-36 WGCRV-3 VENTILATIOIR - MEDIUM SPEE D. SUPPLY AIR STATI C SUPPLY AIR STATI C SUPPLY AIR STATI C SUPPLY AIR STATI C SUPPLY AIR STATI C W G-8-6 WGCRV- VENTILATIOIR - HIGH SPEE D. SUPPLY AIR STATI C " D" W G-8-6 WGCRV- VENTILATIOIR - MEDIUM SPEE D. SUPPLY AIR STATI C " D" SUPPLY AIR STATI C " D" SUPPLY AIR STATI C " D" SUPPLY AIR STATI C " D" SUPPLY AIR STATI C " D" W G WGCRV-3 VENTILATIOIR - LOW SPEE D. SUPPLY AIR STATI C SUPPLY AIR STATI C SUPPLY AIR STATI C W G3-36 WGCRV-3 VENTILATIOIR - LOW SPEE D. SUPPLY AIR STATI C SUPPLY AIR STATI C SUPPLY AIR STATI C W G-8-6 WGCRV- VENTILATIOIR - LOW SPEE D. SUPPLY AIR STATI C " D" SUPPLY AIR STATI C " D" SUPPLY AIR STATI C " D" Form No. S33-96 Supersedes S33-6 Page 9 of 1

10 Commercial Room Ventilator Free Blow (Non-Ducted) Performance Data WG WITH WGCRV-3 VENTILATIOIR FREE BLOW APPLICATION WITH SUPPLY AND RETURN GRILLES Supply Air Ventilation Air Total Air () ium Supply Air Ventilation Air Total Air () Supply Air Ventilation Air Total Air () WG3-36 WITH WGCRV-3 VENTILATIOIR FREE BLOW APPLICATION WITH SUPPLY AND RETURN GRILLES Supply Air Ventilation Air Total Air () ium Supply Air Ventilation Air Total Air () Supply Air Ventilation Air Total Air () WG-8-6 WITH WGCRV- VENTILATIOIR FREE BLOW APPLICATION WITH SUPPLY AND RETURN GRILLES Supply Air Ventilation Air Total Air () " D" ium Supply Air Ventilation Air Total Air () " D" Supply Air Ventilation Air Total Air () " D" 1.1 Application Data - Outdoor Temperature 1 l WG WG3 WG36 WG WG8 WG6 D.B.W.B Capacity Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible 1 Below 6 o F (18.3C) unit requires a factory of field installed low ambient control. air temperature Air Temperature Entering Outdoor Degree F 7 o F 8 o F 8 o F 9 o F 9 o F 1 o F 1 o F 11 o F 11 o F 1 o F,, 3, 1,8,7 19, 18, 16,9 1,6,3 19, 19,1 18,8 18,3 17,8 17, 16, 1,8 1,, 6,8 6,,,7 3,8,7 1,, 18,8 17, 19, 18,9 18,6 18,3 18, 17,7 17,3 16,9 16,6 16, 31,9 3,6 9,3 7,9 6,,8 3, 1, 19,8 18,1 19, 19, 18,6 18,1 17,6 17, 16, 1,8 1,,3 3, 9, 8, 7,,9,,9 1,3 19,6 -,8, 3,6 3,,3 1,,7 19,9 19, - 3,6 3, 31,6 3,8 9,8 8,6 7,1, 3,6 -,3 3,8 3, 3,,6,1 1,7 1,3,9-38,9 37,6 36, 3,7 33, 31,1 9,1 7,,8 -,8,1 3,,8,1 1,3,6 19,9 19, - 3,8 3, 33, 31, 9,8 8,6 7,3,7,1-9,1 8, 7,6 6,,,8,3 3,,6-38, 37,6 36,9 3,7 3, 33, 3,3 3,7 9, - 8,3 7,9 7, 6,,9,3,,3 3,6 -, 3,9,3,3 38, 36, 3,8 3,7 3, - 8,9 8, 7, 6,3,3, 3,7,7 1,7 -,6,6, 38, 36, 3, 3, 3, 8, 6, 3,3 33, 31,8 3,7 9,7 8,7 7,8 6,9 6,,6 7,7 6,,1 3,6 1,, 38, 36, 3, 31,8 33, 3, 31,6 3,7 3, 9, 8, 7,9 7, 6,9 6,6,1 1,7 9,1 6,6 3,9 1,3 38, 3,8 33,1 3, 3,8 31,6 3, 9, 8, 7,1 6,,, 8, 6,,,6,8 39, 37, 3, 33,8 3,1 36,9 3,8 3,8 33,8 33,1 3, 1,8 31,3 31, 3,7 1,, 9,3 8, 7,,,,3, 38,7 36, 3, 3, 33,9 33, 33,1 3,8 3,6 3, 3, 6,9 8,8 6,6,, 9,8 7,,,6, 36,8 3,7 3,6 33,7 3,8 31,9 31,1 3, 9,8 9, 6,9 6,1 7,3,7, 9,7 7,,1 3, -,7 3,3,,7 39,6 38, 37, 36,6 3,8-67, 6,7 63,8 61,9 6, 7,9,9 3,7 1,6-3,, 1,6,8, 39, 38, 37,9 37, - 79,6 76,3 73, 69,8 66,6 63, 6,3 7,, -,3 3, 1,7, 39, 37,9 36,7 3, 3, - Capacity Multiplier Factors % of Rated Airflow -1 Rated +1 Total BTUH.97 Sensible BTUH.9 Form No. S33-96 Supersedes S33-6 Page 1 of 1

11 DIMENSIONS OF BASIC UNIT UNIT A B C D E F G H I J K L M N O P Q WG-WG3-WG WG-WG8-WG UNIT S T U V W X Y Z AA BB CC DD EE FF GG HH II WG-WG3-WG HOLES WG-WG8-WG HOLES W DEG. PITCH IN TOP P D DD FF GG HH II E EE O B R VESTIBULE DOOR COMBUSTION AIR EXHAUST COMBUSTION AIR INTAKE SERVICEFILTER HINGED DOOR N A U I M Z H GAS ENTRANCES Q X SUPPLY OPENING BB B S S F G CONDENSER AIR INLET CONTROL PANEL DOOR CIRCUIT BREAKER DISCONNECT ACCESS PANEL (LOCKABLE) VENT OPTION PANEL CONDENSER AIR OUTLETS L J C K LOW VOLTAGE ENTRANCES HIGH VOLTAGE ENTRANCES AA Y V CC RETURN OPENING S S S FRONT RIGHT SIDE BACK T MIS-168 D Minimum Clearances INSTALLATION WG - WG3 - WG36 WG - WG8 - WG6 I nstallation Wall (from combustible materials) " " O utlet Duct (from combustible materials) 1 " first 3' 1" first 3' V ent Terminal (from combustible materials) 17" 16" T op (from combustible materials) 1" 1 " C ondenser Outlet (sides - airflow discharge) " " 1 1-inch clearance at rear top of unit (at the wall surface). The pitch of top creates 688 inch clearance between front top and any extende d overhang above the top of the unit. -inch clearance at rear top of unit (at the wall surface). The pitch of top creates.688 inch clearance between front top and any extende d overhang above the top of the unit. Service Access All ls B urner Service - Right side " C ompressor - Right side " C ontrols - Right side " C ondenser Fan - Left side " Form No. S33-96 Supersedes S33-6 Page 11 of 1

12 Air Conditioning Wall-Mount l Nomenclature MODEL NUMBER COOLING CAPACITY - Ton 3 - ½ Ton 36-3 Ton - 3½ Ton 8 - Ton 6 - Ton SPECIALTY PRODUCTS 1 (Non-) C= Canadian Approval *1, BTU input model is not NOx certified. 1 Insert D for dehumidification with hot gas reheat. Reference Form F173 for complete details. Ventilation Options ls WG, WG3, WG36 WG, WG8, WG6 Installed Field Installed Installed Field Installed Description Code No. Part No. Code No. Part No. Barometric Fresh Air Damper - No Exhaust X WGBFAD-3 X WGBFAD- Blank-Off Plate B WGBOP-3 B WGBOP- Motorized Fresh Air Damper - No Exhaust M WGMFAD-3 M WGMFAD- Commercial Ventilator - Spring wexhaust V WGCRVS-3 V WGCRVS- Commercial Ventilator - Power wexhaust P WGCRVP-3 P WGCRVP- Economizer (Internal) Fully Modulating 1 wexhaus t E WGEIFM-3 B E WGEIFM- B Energy Recovery Ventilator - 3 Volt wexhaust R WGERV-A3A - R WGERV-AA - Energy Recovery Ventilator - 6 Volt wexhaust R WGERV-C3A - R WGERV-CA - 1 ambient control is required with economizer for low temperature compressor operation. Independent selection of intake and exhaust speeds (rate) with terminal block selection. Color option must be specified to match unit ("X" = Beige; "" = Buckeye Gray) Top Supply Outlet Conversion Kits - Field Installed USED WITH MODELS WG, WG3, WG36 WG, WG8, WG6 Air Conditioning Control Modules AVAILABLE CONTROL OPTIONS Optional Field Installed Accessories UNIT COLOR X - BEIGE UNIT COLOR - GRAY TSO-WG3- X TSO-WG3- CCM 1 HPC LPC 3 LAC Installed Code STD STD STD WG 36 A X B X X X X X X REVISION CODE VOLTS & PHASE A B C EMISSIONS X - N - NOx Certified* HEATING INPUT -3 Ton - Ton A =, B = 7, B = 68, C = 1, C = 9, D = 1,* FILTER OPTIONS X - -inch Pleated W - 1-inch Washable VENT OPTIONS (See Table) COLOR OPTIONS X - Beige () - Buckeye Gray 8 - Dark Bronze TSO-WG- X TSO-WG- DESCRIPTION PART NUMBER Natural Gas Altitude Pressure Switch Kit (6-1, Feet) Note: Natural Gas Orifice Change May Be Required Depending Upon Altitude and Gas BTU content. See Orifice and Altitude Tables. Propane Gas Conversion Kit ( - 6 Feet Altitude) WGCK-1 Propane Gas Conversion Kit (6-1, Feet Altitude) WGCK-vent) Vertical Vent Kit (Includes all parts for foot vertical VVK-A Additional 1 foot vertical vent pipe section for VVK-A 86-1 Additional foot vertical vent pipe section for VVK-A Additional 3 foot vertical vent pipe section for VVK-A 86- Additional foot vertical vent pipe section for VVK-A CONTROL MODULES (See Table) COIL OPTIONS X Phenolic Coated Evap. - Phenolic Coated Cond. 3 - Phenolic Coating on both coils OUTLET OPTIONS X - Front () T - Top Field Installed Part STD G CMA-16A STD H CMA-18A STD I CMA-6 STD = equipment 1 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 -minutes plus 1% of the delay-on-break setting. There is no delay-on-make during routine operation of the uni t. The module also provides the lockout feature (with 1 retry) for high andor low-pressure controls, and a -minute timed bypass for low-pressure control. HPC. pressure control is auto reset. Always used with compressor control module (CCM) which is included. See note 3 LPC. pressure control is auto reset. Always used with compressor control module (CCM) which is included. See note LAC. ambient control permits cooling operation down to F. Form No. S33-96 Supersedes S33-6 Page 1 of 1 BARD MANUFACTURING CO., INC. BRYAN, OHIO 36 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. S33 September, 6 Supersedes S33-6