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THE WALL-MOUNT™ STEP CAPACITY GAS/ELECTRIC - WG*S SERIES
Integrated Part Load Value (IPLV) Efficiency Up to 15.5 BTU/WATT
WG3S1, WG4S1, WG5S1 60HZ
GREEN REFRIGERANT
• High Efficiency
23,000 to 56,500 BTUH Cooling Capacity
• Low Sound Level
R-410A
36,000 to 99,000 BTUH Heating Capacity
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 floo
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Specifications Model WG3S1-A WG3S1-B WG3S1-C WG4S1-A WG4S1-B WG4S1-C WG5S1-A WG5S1-B WG5S1-C Electric Rating - 60Hz23 30/208-60-123 30/208-60-41 60-60-23 30/208-60-23 30/208-60-41 60-60-23 30/208-60-23 30/208-60- 460-60- Operating Voltage Range 13 97-25316 87-2543 14-5013 97-2516 87-2543 14-5013 97-2516 87-25 414-50 Minimum Circuit Ampacity 33 1 21183824144437 1 *8 Field Wire Size 140 18 12 0 18 8 10 Ground Wire Size 10 0 14101012101010 1 *5 * Delay Fuse - Max. 4035154040206055 2 Compressor Co
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Indoor Blower Performance 1 Heating CFM 5 6 2 3 4 Rated Max Rated Rated 50,000 75,000 100,000 125,000 MODEL ESP ESP Continuous 1st Stage 2nd Stage BTU BTU BTU BTU CFM Cooling CFM Cooling CFM Input Input Input Input W5 G3S100 .100 .5 80 0 80 0 10 10 90 6 15 10 10 36 144 W0 G4S100 .205 .5 80 2 10 10 10 40 90 6 15 10 10 36 144 W0 G5S100 .200 .5 80 5 10 30 10 60 90 6 15 10 10 36 144 1 Motor will deliver consistent CFM through voltage supply range with no deterioration (197-253V for 230/208V models
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WGSEIFM-5 Economizer and WGSCRVMP-5 Commercial Ventilator Airflow WG3S Ventilation Airflow 700 600 500 Stage #2 400 Operation 300 Blower Only & Stage #1 Operation 200 100 0 0 2.5 5 7.5 10 12.5 15 17.5 20 22.5 25 27.5 30 Vent Position WG4S Ventilation Airflow 900 800 700 600 Stage #2 500 Operation Stage #1 Operation 400 Blower Only 300 200 100 0 0 2.5 5 7.5 10 12.5 15 17.5 20 22.5 25 27.5 30 Vent Position WG5S Ventilation Airflow 1000 900 800 700 600 500 Stage #2 Operation 400 Stage #1 Operation
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Energy Recovery Ventilator Performance Data — WGSERV-A5 (230V) & WGSERV-C5 (460V) APPLICATIONDATA—WGSERV-A5A,-C5A SUMMERCOOLINGPERFORMANCE (INDOORDESIGNCONDITIONS75°DB/62°WB) VENTILATIONRATE--450CFM VENTILATIONRATE--370CFM VENTILATIONRATE--280CFM Ambient HighSpeed(Black) MediumSpeed(Blue) LowSpeed(Red) O.D. 60%EFFICIENCY 62%EFFICIENCY 64%EFFICIENCY DB/ WB F VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL 75 520 14614 45869 8818 28781 7449 1318 76411 19852 6613 09470 4336
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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 6,000 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 6,000 feet elevation orifice changes
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Natural Gas Orifice and Altitude Tables 6,001 to 8,000 Feet 8,001 to 10,000 Feet Requires Pressure Switch Requires Pressure Switch Factory Gas Heat* Up to 6,000 Feet No Change and Orifice Change and Orifice Standard Value Changes Except Change Change Input BTU/Cu. Ft. for BTU Content Based on BTU Content Based on BTU Content 25000 BTU 70 00-74920 .9 20 .8 2.7 Per Burner 70 50-79920 .8 20 .7 2.6 80 00-84920 .7 20 .6 2.5 80 50-89920 .6 25 .5 2.4 (2.40) 90 00-94925 .5 2.4 (2.40) 95 50-999 2.4 2.35
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Form No. S3396-1112 Supersedes S3396-212 Page 9 of 12 2nd Stage Cooling Application Data — Outdoor Temperature 1 D.B./W.B. Cooling Model 5F 0°F5F 5° 6F 0° 6F 5° 7F 0° 75° 80°F 85°F 90°F 95°F 100°F 105°F 110°F 115°F Capacity Total Cooling 44,750 43,350 41,975 40,575 39,200 37,800 36,350 34,875 33,425 31,975 30,850 29,725 28,625 27,500 75/62 Sensible Cooling 32,900 32,275 31,625 30,975 30,350 29,700 29,025 28,350 27,650 26,975 26,475 26,000 25,500 25,000 Total Cooling 49,775 48,150 46,550 44,925
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DIMENSIONS OF BASIC UNIT UNIT A B C D E F G H I J K L M N O P Q R WG3S1 31.63 87.5 33.38 28.75 9.88 29.88 15.88 27.25 43.81 14.88 30 14.12 15.44 15.31 42.88 4.5 2.5 3.75 WG4S1/WG5S1 41.63 97.5 43.38 38.75 UNIT S T U V W X Y Z AA BB CC DD EE FF GG HH II JJ KK WG3S1 3.75 24.9 16 - 6 HOLES 3.88 42 17.34 8.44 2.25 12.19 3.25 10 7.25 40.25 1.13 1.25 2.75 0.44 12.75 28.25 WG4S1/WG5S1 34.9 13.75 D E DD O FF EE P GG B W HH II R 4 DEG. PITCH IN TOP JJ SUPPLY OPENING N A VESTIBULE DOOR S Q GAS U C
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Air Conditioning Wall-Mount Model Nomenclature WG 3 S 1 A X B B X X X X X MODEL CONTROL NUMBER REVISION MODULES FILTER OPTIONS EMISSIONS CODE (See Table) X - 2-inch Pleated COOLING X - Standard W - 1-inch Washable CAPACITY N - NOx Certified* COIL OPTIONS 3 - 3 Ton X - Standard 4 - 4 Ton 1 - Phenolic Coated Evap. VENT OPTIONS 5 - 5 Ton 2 - Phenolic Coated Cond. (See Table) VOLTS & PHASE 3 - Phenolic Coating on STEP CAPACITY A - 230/208-60-1 both coils HEATING INPUT B - 230/208-60-3 SPECI
