INSTALLATION INSTRUCTIONS WALL MOUNTED GAS/ELECTRIC Models: W24G2-A W24G2-B W24G2-C W30G2-A W30G2-B W30G2-C W36G2-A W36G2-B W36G2-C W42G2-A W42G2-B W42G2-C W48G2-A W60G2-A W48G2-B W60G2-B W48G2-C W60G2-C WARNING READ ALL INSTRUCTIONS CAREFULLY BEFORE BEGINNING THE INSTALLATION. THE INSTALLATION MUST COMPLY WITH THESE INSTRUCTIONS AND THE REQUIREMENTS OF ALL GOVERNING CODES AND ORDINANCES FOR THE INSTALLATION LOCATION.
CONTENTS Page Page Getting Other Information and Publications............... 4 W**G Series Model Nomenclature............................ 5 Ventilation Options................................................. 5 Air Conditioning Module Options.............................. 6 1. Important...................................................... 10 2. Application.................................................... 10 3. Duct Work...................................................... 10 4.
CONTENTS Page FIGURES Figure 1 Figure 2 Figure 2A Figure 3 Figure 3A Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 Figure 22 Unit Dimensions................................... 9 Mounting Instructions – W24-36G........ 12 Mounting Instructions – W42-60G........ 13 Combustible Clearance – W24-36G ...... 14 Combustible Clearance – W42-60G.......
Getting Other Information and Publications These publications can help you install the furnace. You can usually find these at your local library or purchase them directly from the publisher. Be sure to consult current edition of each standard.
WALL MOUNT GAS/ELECTRIC GENERAL MODEL NUMBER NOMENCLATURE W 42 MODEL Wall Mount COOLING CAPACITY 24 – 2 ton 30 – 2½ ton 36 – 3 ton 42 – 3½ ton 48 – 4 ton 60 – 5 ton G 2 – A X C REVISION GAS/ELECTRIC X EMISSIONS X = Standard N = NOx Certified X X X COLOR X – Beige (Standard) 4 – Gray VENT (See table below) VOLTAGE A – 230/208-60-1 B – 230/208-60-3 C – 460-60-3 FEATURE (-) – Standard D – Dehumidification C – Canadian Approval X X CONTROL OPTIONS (See table page 6) COIL OPTIONS X – Standa
AIR CONDITIONING MODULE OPTIONS CCM STD HPC STD LPC STD LAC SK • • Factory Installed Code Field Installed Part H CMA-29 Field Only SK111 or CMC-15 STD – Standard equipment. 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.
Manual 2100-590C Page 7 of 67 16 21 30 Minimum Circuit Ampacity ** Delay Fuse or Circuit Breaker Max. 58 64 1/4 156 2400 1.8 230/208-60-1 156 1.5 230/208-60-1 1/5 2.2 230/208-60-1 8.3 6.4/7.1 9.9/10.9 12.
Manual 2100-590C Page 8 of 67 23 31 50 Minimum Circuit Ampacity ** Delay Fuse or Circuit Breaker Max. 83.1 109 1/3 156 3050 3.4 230/208-60-1 156 2.5 230/208-60-1 1/3 2.2 230/208-60-1 13.1 10.2/11.5 15.5/17.5 19.
Manual 2100-590C Page 9 of 67 G F S 12 - 7 HOLES 16 - 6 HOLES UNIT W24G-W30G-W36G W42G-W48G-W60G FRONT CONDENSER AIR OUTLET W A 7.88 9.88 UNIT W24G-W30G-W36G W42G-W48G-W60G U 2.88 3.88 C 13.88 15.88 N VENT OPTION PANEL CIRCUIT BREAKER/ DISCONNECT ACCESS PANEL (LOCKABLE) CONTROL PANEL DOOR FILTER SERVICE DOOR FRONT DOOR COMBUSTION AIR INTAKE COMBUSTION AIR EXHAUST VESTIBULE DOOR V 22.9 24.9 D 24.25 27.25 4 DEG. PITCH IN TOP 3.75 T B 27.88 29.88 P W 38 42 RIGHT SIDE DD Y 4.44 8.
CAUTION During the initial firing of the burners there will probably be some amount of smoke issued to the circulating air stream as the result of residual oil burning off of the heat exchanger tubes. This oil is required during the forming process of the stainless steel heat exchanger tubes to facilitate the bending. OSHA or the National Toxicology Program does not list the oil as a carcinogen. In vapor form this may be irritating to the eyes or could cause headaches.
4. HIGH ALTITUDE APPLICATIONS 8. MOUNTING THE UNIT Ratings of gas utilization equipment are based on sea level operation and need not be changed for operation at elevations up to 6,000 feet. For operation at elevations above 6,000 feet and in the absence of specific recommendations from the local authority having jurisdiction, equipment ratings shall be reduced as specified in Section 21. 1. These units are secured by wall mounting brackets which secure the unit to the outside wall surface at both sides.
Manual 2100-590C Page 12 of 67 12" 29 3/4" 39 3/16" UNIT SUPPORT 5 9/16" Ø2 3/4" HIGH VOLTAGE (OPTIONAL) 2 15/16" 12" 12" RETURN AIR DUCT Ø2" LOW VOLTAGE (OPTIONAL) Ø2 3/4" GAS OPENING (OPTIONAL) 12" 4 11/16" 30" SUPPLY AIR DUCT 4 9/16" 2" 8 5/8" (12) FLANGE SCREWS 29" 5 1/16" 12" 12" 4 9/16" OUTSIDE WALL WITH UNIT REMOVED 2 1/4" 7/16" 4 1/2" 2 15/16" 2 1/4" FOAM AIR SEAL TOP 27" CONTROL 15" PANEL 28 5/16" 10" VESTIBULE DOOR WALL STRUCTURE (OUTSIDE) 1" MIN.
Manual 2100-590C Page 13 of 67 FIGURE 2A MOUNTING INSTRUCTIONS FOR W42G, W48G AND W60G
FIGURE 3 COMBUSTIBLE CLEARANCE FOR W24G, W30G AND W36G MODELS FIGURE 3A COMBUSTIBLE CLEARANCE FOR W42G, W48G AND W60G MODELS WARNING A minimum of one (1) inch clearance must be maintained between the supply air duct and combustible materials. This is required for the first three (3) feet of ducting. It is important to insure that the one (1) inch minimum spacing is maintained at all points.
FIGURE 4 WALL MOUNTING INSTRUCTIONS FIGURE 5 WALL MOUNTING INSTRUCTIONS Manual 2100-590C Page 15 of 67
FIGURE 6 COMMON WALL MOUNTING INSTALLATIONS Manual 2100-590C Page 16 of 67
9. CLEARANCES Minimum clearances, as specified in Table 2, must be maintained from adjacent structures to provide adequate fire protection, adequate combustion air, and room for service personnel. While minimum clearances are acceptable for safety reasons, they may not allow adequate air circulation around the unit for proper operation in the cooling mode. Whenever possible, it is desirable to allow additional clearance, especially around the condenser inlet and discharge openings.
10. VENT TERMINAL AND COMBUSTION AIR INLET HOOD The vent terminal is shipped in the burner compartment. See Figure 7. Remove the two shipping screws and separate the two-piece assembly. Install the vent terminal by using the four screws provided. Do not cut or trim gasket. Make sure gasket is in place. See Figure 8. The combustion air intake hood is factory installed. 11. OPTIONAL VERTICAL VENTING With the optional vertical venting kit (VVK-5) this unit may be vented vertically through a roof or overhang.
12. VENT RESIZING INSTRUCTIONS 13. FRESH AIR INTAKE When an existing furnace is removed from a venting system servicing other appliances, the venting system is likely to be too large to properly vent the remaining attached appliances. All units are built with fresh air inlet slots punched in the service panel.
15. WIRING – MAIN POWER WARNING For your personal safety, turn off electric power at service entrance panel before making any electrical connections. Failure to do so could result in electric shock or fire. Refer to unit rating plate for wire sizing information and maximum fuse or circuit breaker size. Each outdoor unit is marked with a “Minimum Circuit Ampacity”. This means that the field wiring used must be sized to carry that amount of current.
FIGURE 10 INSTALLATION OF FLEXIBLE CONDUIT 16. WIRING – LOW VOLTAGE WIRING Low Voltage Connection These units use a 24-volt AC low voltage circuit. The “R” terminal is the hot terminal and the “C” terminal is grounded. “G” terminal is the fan input. “Y1” terminal is the compressor input. “R” terminal is 24 VAC hot. “C” terminal is 24 VAC grounded. “A” terminal is the ventilation input. This terminal energizes any factory or field installed vent option. “W1” terminal is the heat input.
FIGURE 11 LOW VOLTAGE WIRING Low Voltage Wiring - No Ventilation Package Thermostat Subbase Thermostat Part #8403-057 TH3110D1040 C W Thermostat Part #8403-060 (1120-445) C W1/E A R W2 D/YO C W1 A R W2 E 1 2 Unit 24V Terminal Block R B Y G Y2 Y1 G O/B Y2 Y1 G 1 RC Y O L 3 2 F Factory Installed Jumper Unit Control Panel 1 SET SWITCH ON THERMOSTAT TO "GAS-OIL" 2 CONFIGURE THERMOSTAT FOR HEAT/COOL MIS-2774 Manual 2100-590C Page 22 of 67
FIGURE 12 LOW VOLTAGE WIRING Low Voltage Wiring - MOTORIZED FRESH AIR DAMPER, COMMERCIAL ROOM VENTILATOR-SPRING, COMMERCIAL ROOM VENTILATOR-POWER Thermostat Subbase Thermostat Part #8403-057 (TH311DD1040) 1 Thermostat Part #8403-060 (1120-445) 2 C W C W1/E A R W2 D/YO C W1 A R W2 E R RC B Y G Y2 Y1 G O/B Y2 Y1 G 1 O L (MUST BE CONFIGURED FOR HEAT/COOL) Unit 24V Terminal Block Y 3 2 F 5 Factory Installed Jumper 4 3 ORANGE RED/WHITE BROWN/WHITE BLUE BLACK/WHIT
FIGURE 13 LOW VOLTAGE WIRING Low Voltage Wiring - EIFM ECONOMIZER Thermostat Part #8403-058 (TH5220D1151) 1 Thermostat Part #8403-060 (1120-445) 1 Unit 24V Terminal Block C W C W1/E C W1 Thermostat Subbase R W2 RC Y2 Y G A R W2 D/YO Y2 Y1 G O/B A R W2 E Y2 Y1 G 1 Y L 3 2 F Factory Installed Jumper Unit Control Panel WGSEIFM-5 WIRES FROM PLUG BLACK BLUE PINK YELLOW PURPLE ORANGE RED RED 1 Manual 2100-590C Page 24 of 67 CONFIGURE THERMOSTAT FOR HEAT/COOL THERMISTO
FIGURE 14 GAS PIPE CONNECTION W24G - W36G W42G - W60G Manual 2100-590C Page 25 of 67
18. GAS SUPPLY AND PIPING General Recommendations 1. Be sure the gas line complies with the local codes and ordinances, or in their absence with the National Fuel Gas Code, ANSI Z223.1, or Natural Gas Installation Code, CAN/CGA B149.1, or Propane Installation Code B149.2, latest edition. 2. A sediment trap or drip leg must be installed in the supply line to the furnace. 3.
PROPANE (LP) GAS CONVERSION This unit may be converted in the field for use with Propane (LP) gas. Propane gas conversion kit number WGCK-1 is designed for conversions of units installed from 0 – 6,000 feet elevations. Propane gas conversion kit number WGCK-2 is designed for conversions of units installed from 6,001 – 10,000 feet elevations. These kits may be purchased from your local distributor.
Natural Gas Input Rate Natural gas heating value (BTU/cu. ft.) can vary significantly. Before starting natural gas input check, obtain gas heating value at your location from local supplier. You will need a stopwatch to measure actual gas input. 9. If you left water heater, dryer or range pilots on, allow for them in calculating correct furnace gas input. A quick way is to allow 1,000 BTU per hour for a water heater, 500 BTU per hour for dryer and 500 BTU per hour for each range burner pilot. Example: 1.
21. STANDARD ORIFICE SIZING AND HIGH ALTITUDE DERATE This furnace is shipped with fixed gas orifices for use with Natural Gas and sized for 1000 BTU/cubic foot gas. Make sure actual gas input does not exceed rating plate input. You may need to change orifices to get correct gas input. Whether you do or not depends on input, and your gas heat value at standard conditions and elevation. Consult your local gas supplier for gas heat value and any special derating requirements.
TABLE 8 NATURAL GAS ORIFICE TABLES FOR MODELS W24G, W30G AND W36G Factory Standard Input Gas Heat* Value BTU/Cu. Ft. 25000 BTU Per Burner Up to 6,000 Feet No Changes Except for BTU Content 6,001 to 8,000 Feet Requires Pressure Switch Change and Orifice Change Based on BTU Content 8,001 to 10,000 Feet Requires Pressure Switch Change and Orifice Change Based on BTU Content 700-749 2.75 2.70 2.60 750-799 2.70 2.60 2.50 800-849 2.60 2.50 2.45 850-899 2.50 2.45 2.35 900-949 2.45 2.
TABLE 8A NATURAL GAS ORIFICE TABLES FOR MODELS W42G, W48G AND W60G Factory Standard Input 25000 BTU Per Burner Gas Heat* Value BTU/Cu. Ft. Up to 6,000 Feet No Changes Except for BTU Content 6,001 to 8,000 Feet Requires Pressure Switch Change and Orifice Change Based on BTU Content 8,001 to 10,000 Feet Requires Pressure Switch Change and Orifice Change Based on BTU Content 700-749 2.90 2.80 2.70 750-799 2.80 2.70 2.60 800-849 2.70 2.60 2.50 850-899 2.60 2.50 2.45 900-949 2.50 2.
22. CONVERSION OF GAS INPUT BTUH FROM HIGH TO LOW RATING 2. Set balancing dampers in supply duct system. All the derated WG series units are produced with maximum BTUH input orifices installed. To field convert input, a change to main burner orifices is required. 4. Make sure filters are clean and in place. NOTE: No change to air orifices is necessary. A set of low input orifices is shipped with every unit. They will be found packaged in a bag behind the burner door.
FIGURE 16 ACCESS INTERNAL FILTER THROUGH UPPER SERVICE DOOR FILTER FILTER SERVICE DOOR MIS-3237 24. FILTERS A 2” thick throwaway filter is supplied with each unit. This filter is installed by opening the filter service door. (See Figure 16.) Replacement filters are available through your dealer. 25. COMPRESSOR CONTROL MODULE The compressor control module is standard on models covered by this manual.
Alarm Output Phase Monitor Alarm terminal is output connection for applications where alarm signal is desired. This terminal is powered whenever compressor is locked out due to HPC or LPC sequences as described. All units with three phase scroll compressors are equipped with a three phase line monitor to prevent compressor damage due to phase reversal. NOTE: Both high and low pressure switch controls are inherently automatic reset devices.
26. LIGHTING AND SHUTDOWN INSTRUCTIONS FIGURE 17 INSTRUCTION LABEL BEND & PEEL “HERE” TO REMOVE LABEL LINER FOR YOUR SAFETY READ BEFORE OPERATING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. This appliance does not have a pilot. It is equipped with an ignition device which automatically lights the burner. Do NOT try to light the burner by hand. B.
27. SERVICE AGENCY PROCEDURES FIGURE 18 TOP VIEW OF GAS CONTROL CAUTION Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing. WARNING Follow these procedures before inspecting furnace. • Turn room thermostat to its lowest or off setting. • Turn off manual gas shut off valve. • Wait at least 5 minutes for furnace to cool if it was recently operating.
WARNING Disconnect electrical power before servicing unit. Failure to do so could result in electrical shock or death. Annual Maintenance Routine inspection and maintenance procedures are the responsibility of the user and are outlined below. 1. Before inspecting unit: a. Turn room thermostat to lowest or off setting. b. Turn off equipment gas shut off valve. c. Wait for unit to cool if it was recently operating. d. Turn off electrical power to unit. 2. Inspect the following: a.
30. SEQUENCE OF OPERATION – HEATING On a call for heat from the thermostat, the induced draft blower is energized. Once sufficient draft is established, the pressure switch contacts close and the ignition system is energized. The direct spark ignitor will be energized allowing gas to flow. At the same time the main valve is energized, a 30-second blower delay timer is activated.
FIGURE 20 FURNACE CONTROL BOARD AND BLOWER CONTROL 32. INDOOR BLOWER OPERATION All models have multiple speed direct drive blower motors. If supply and return ducts are connected to the unit, the ducts must be of adequate size. Refer to the appropriate blower tables. See Tables 10, 11, 12, 13, 14 and 15 for maximum static pressures acceptable. Note the minimum CFM for cooling operation.
TABLE 10 W24G INDOOR BLOWER PERFORMANCE @ 230 AND 460 VOLTS Recommended W24G cooling airflow range at rated 800 CFM @ 0.15 ESP (WC) is 700 - 910 CFM Factory set on Low Speed for cooling and High for heating. ESP Inches H2O COOLING MODE Wet Coil High Medium MANUAL FAN and HEATING MODE 90,000 BTU Input Low High Medium Low 81,000 BTU Input High Medium Low 0.1 --- --- 820 1260 1060 --- --- 1060 870 0.2 --- 950 770 1200 1010 --- 1200 1010 --- 0.
TABLE 11 W30G INDOOR BLOWER PERFORMANCE @ 230 AND 460 VOLTS Recommended W30G cooling airflow range at rated 1000 CFM @ 0.35 ESP (WC) is 880 - 1150 CFM Factory set on Medium Speed for cooling and for heating. COOLING MODE MANUAL FAN and HEATING MODE ESP Inches H2O High Medium Low High Medium Low High Medium Low 0.1 --- --- 1000 --- 1260 1060 --- 1260 1060 Wet Coil 90,000 BTU Input 81,000 BTU Input 0.2 --- 1160 950 1370 1200 1010 --- 1200 1010 0.
TABLE 12 W36G INDOOR BLOWER PERFORMANCE @ 230 AND 460 VOLTS Recommended W36G cooling airflow range at rated 1100 CFM @ 0.250 ESP (WC) is 940 - 1250 CFM Factory set on Medium Speed for cooling and for heating. COOLING MODE MANUAL FAN and HEATING MODE ESP Inches H2O High Medium Low High Medium Low High Medium Low 0.1 --- 1220 1000 --- 1260 1060 --- 1260 1060 0.2 --- 1160 950 1370 1200 1010 --- 1200 1010 Wet Coil 90,000 BTU Input 81,000 BTU Input 0.
TABLE 13 W42G INDOOR BLOWER PERFORMANCE @ 230 AND 460 VOLTS Recommended W42G cooling airflow range at rated 1300 CFM @ .35 ESP (WC) is 1030 - 1480 CFM Factory set on Medium Speed for heating and cooling. COOLING MODE MANUAL FAN and HEATING MODE ESP Inches H2O High Medium Low High Medium Low High Medium Low 0.1 --- 1520 1110 --- 1580 1180 --- 1580 1180 Wet Coil 125,000 BTU Input 113,000 BTU Input 0.2 --- 1450 1050 1880 1510 --- --- 1510 1090 0.
TABLE 14 W48G INDOOR BLOWER PERFORMANCE @ 230 AND 460 VOLTS Recommended W48G cooling airflow range at rated 1550 CFM @ .20 ESP (WC) is 1250 - 1780 CFM Factory set on Medium Speed for cooling and Medium Speed for heating. COOLING MODE MANUAL FAN and HEATING MODE ESP Inches H2O High Medium Low High Medium Low High Medium Low 0.1 --- 1520 --- --- 1580 1180 --- 1580 1180 0.2 1710 1450 --- 1880 1510 --- --- 1510 1110 Wet Coil 125,000 BTU Input 113,000 BTU Input 0.
TABLE 15 W60G INDOOR BLOWER PERFORMANCE @ 230 AND 460 VOLTS Recommended W60G cooling airflow range at rated 1650 CFM @ .30 ESP (WC) is 1360 - 1850 CFM Factory set on High Speed for cooling and Medium Speed for heating. COOLING MODE MANUAL FAN and HEATING MODE ESP Inches H2O High Medium Low High Medium Low High Medium Low 0.1 1800 1520 --- --- 1580 1180 --- 1580 1180 0.2 1710 1450 --- 1880 1510 --- --- 1510 1110 Wet Coil 125,000 BTU Input 113,000 BTU Input 0.
TABLE 16 INTEGRATED FURNACE AND BLOWER CONTROL OPERATION IGNITION SEQUENCE CONTROL Ignition Source 24 VAC DSI Flame Sensing Remote Timings - Prepurge Postpurge Inter-trial purge Pressure switch proving period Trials for ignition Trial for ignition Ignition sequence lockout - Heat blower on - delay Heat blower off - delay Cool blower on - delay Cool blower off - delay Manual fan operations - High limit control operation - Flame rollout switch operation 15 seconds 30 seconds (0 if cycle terminated be
33. PRESSURE SERVICE PORTS High and low pressure service ports are installed on all units so that the system operating pressures can be observed. Tables 17A and 17B outline expected pressures at various indoor and outdoor temperatures.
34. R-410A REFRIGERANT CHARGE This unit was charged at the factory with the quantity of refrigerant listed on the serial plate. AHRI capacity and efficiency ratings were determined by testing with this refrigerant charge quantity. The following pressure tables show nominal pressures for the units. Since many installation specific situations can affect the pressure readings, this information should only be used by certified technicians as a guide for evaluating proper system performance.
INDEX WIRING DIAGRAMS and LADDER DIAGRAMS Unit Model No. Basic Wiring Diagram Manual Page No. Basic Ladder Diagram Manual Page No.
Freeze (ODT) Indoor Fan Capacitor thermostat Evaporator Section Black Black RED INTEGRATED FURNACE CONTROL 13 LOW VOLTAGE STRIP 11 BLUE 32 34 BROWN 64 YELLOW 32 YELLOW A 32 BLACK BLUE RED BLACK 32 HIGH MEDIUM LOW YELLOW PRIMARY LIMIT RED BLOWER SPEED COLOR CODE Indoor Fan Motor Brown Brown RED/WHITE A 32 RED 32 ORANGE FUSE PINK FLAME ROLLOUT 10 11 12 7 8 9 4 5 6 1 2 3 SPARK IGNITOR 120 150 BLUE BLACK RED 32 32 39 38 RED 42 MOVE RED WIRE TO 208V TAP FOR 208V OPERATION
W24G2-A 230/208-60-1 Manual 2100-590C Page 51 of 67
Freeze (ODT) Indoor Fan Thermostat Capacitor Black Evaporator Section Black HIGH MEDIUM LOW RED BLACK BLUE 32 LOW VOLTAGE STRIP 11 32 34 BROWN 64 YELLOW YELLOW A 32 BLACK BLUE RED INTEGRATED FURNACE CONTROL 13 YELLOW PRIMARY LIMIT RED BLOWER SPEED COLOR CODE Indoor Fan Motor Brown Brown A RED/WHITE 32 32 RED 32 ORANGE FUSE PINK FLAME ROLLOUT 10 11 12 7 8 9 4 5 6 1 2 3 SPARK IGNITOR 135 150 BLUE BLACK RED BLACK 32 PURPLE PURPLE 39 32 41 38 32 L1 L2 42 BLACK RED R
W24G2-B 230/208-60-3 Manual 2100-590C Page 53 of 67
Evaporator Section Freeze (ODT) Indoor Fan Thermostat Capacitor Black Black YELLOW RED BLACK 32 RED INTEGRATED FURNACE CONTROL 13 BLUE ORANGE PURPLE Black PRIMARY LIMIT BLOWER SPEED COLOR CODE HIGH BLACK MEDIUM BLUE LOW RED AUX PURPLE/ORANGE Indoor Fan Motor Brown Brown 34 32 32 A 32 LOW VOLTAGE STRIP 11 BROWN 64 YELLOW A RED/WHITE YELLOW 32 RED 32 ORANGE FUSE 10 11 12 7 8 9 4 5 6 1 2 3 BLUE 2 57 54 YELLOW YELLOW/BLACK R 460V 32 35 C COM 32 27 RED 38 RED 35 L1 L
W24G2-C 460-60-3 Manual 2100-590C Page 55 of 67
Freeze (ODT) Thermostat Indoor Fan Capacitor BLACK Evaporator Section BLACK BLOWER SPEED COLOR CODE Indoor Fan Motor Brown Brown BLACK BLUE RED INTEGRATED FURNACE CONTROL 13 BLACK YELLOW PRIMARY LIMIT HIGH MEDIUM LOW RED BLUE 32 BROWN 64 YELLOW 32 RED 34 32 A 32 LOW VOLTAGE STRIP 11 A RED/WHITE YELLOW 32 RED 32 ORANGE FUSE PINK FLAME ROLLOUT 10 11 12 7 8 9 4 5 6 1 2 3 SPARK IGNITOR 120 150 RED BLACK 32 32 39 38 RED 42 MOVE RED WIRE TO 208V TAP FOR 208V OPERATION C
W30G2-A, W36G2-A, W42G2-A, W48G2-A 230/208-60-1 Manual 2100-590C Page 57 of 67
Freeze (ODT) Indoor Fan Thermostat Capacitor Black Evaporator Section Black BLACK BLACK BLUE RED INTEGRATED FURNACE CONTROL 13 BLUE RED 32 34 LOW VOLTAGE STRIP 11 32 A 32 HIGH MEDIUM LOW YELLOW PRIMARY LIMIT RED BLOWER SPEED COLOR CODE Indoor Fan Motor Brown Brown 32 BROWN 64 YELLOW A RED/WHITE YELLOW 32 RED 32 ORANGE FUSE PINK FLAME ROLLOUT 10 11 12 7 8 9 4 5 6 1 2 3 BLACK/WHITE BLACK 120 150 BLACK 32 PURPLE PURPLE 39 32 38 32 BLACK RED RED/WHITE BLACK/WHITE MV
W30G2-B, W36G2-B, W42G2-B, W48G2-B 230/208-60-3 Manual 2100-590C Page 59 of 67
Freeze (ODT) Indoor Fan Thermostat Capacitor Evaporator Section Brown Brown Black Black BLACK YELLOW RED 32 INTEGRATED FURNACE CONTROL 13 BLUE ORANGE PURPLE PRIMARY LIMIT RED BLOWER SPEED COLOR CODE HIGH BLACK MEDIUM BLUE LOW RED AUX PURPLE/ORANGE Indoor Fan Motor 34 32 BROWN 64 YELLOW YELLOW 32 A 32 LOW VOLTAGE STRIP 11 A RED/WHITE 32 RED 32 ORANGE FUSE 10 11 12 7 8 9 4 5 6 1 2 3 57 120 3 43 57 GROUND TERMINAL 15 54 32 27 38 RED 460V RED 35 C L1 L2 L3 BLACK COM
W30G2-C, W36G2-C, W42G2-C, W48G2-C 460-60-3 Manual 2100-590C Page 61 of 67
Freeze (ODT) Indoor Fan Thermostat Capacitor Evaporator Section Black Black BLOWER SPEED COLOR CODE HIGH MEDIUM LOW Indoor Fan Motor Brown Brown INTEGRATED FURNACE CONTROL 13 BLACK YELLOW PRIMARY LIMIT BLACK BLUE RED RED BLUE 32 BROWN 64 YELLOW 32 RED 34 YELLOW 32 A 32 LOW VOLTAGE STRIP 11 A RED/WHITE 32 RED 32 ORANGE FUSE PINK FLAME ROLLOUT 10 11 12 7 8 9 4 5 6 1 2 3 SPARK IGNITOR RED BLUE 120 150 BLACK 32 32 39 38 RED 42 R 32 35 C MOVE RED WIRE TO 208V TAP FOR 208V
W60G2-A 230/208-60-1 Manual 2100-590C Page 63 of 67
Freeze (ODT) Thermostat Indoor Fan Capacitor Evaporator Section Black Black BLOWER SPEED COLOR CODE HIGH MEDIUM LOW Indoor Fan Motor Brown Brown INTEGRATED FURNACE CONTROL 13 BLACK YELLOW PRIMARY LIMIT BLACK BLUE RED RED BLUE 32 BROWN 64 YELLOW 32 RED 34 32 A 32 LOW VOLTAGE STRIP 11 A RED/WHITE YELLOW 32 RED 32 ORANGE FUSE PINK FLAME ROLLOUT 10 11 12 7 8 9 4 5 6 1 2 3 SPARK IGNITOR RED BLUE 120 150 BLACK BLACK 32 PURPLE PURPLE 39 32 38 32 BLACK RED RED/WHITE BLACK
W60G2-B 230/208-60-3 Manual 2100-590C Page 65 of 67
Evaporator Section YELLOW 34 32 32 A 32 LOW VOLTAGE STRIP 11 BROWN 64 YELLOW RED/WHITE YELLOW 32 RED FUSE 10 11 12 7 8 9 4 5 6 1 2 3 GRAY SPARK IGNITOR 57 120 3 BLUE 43 RED 2 45 R 460V 32 35 C COM 460-60-3 DISCONNECT 21 57 GROUND TERMINAL 15 54 32 27 48 RED 38 RED L1 L2 L3 BLACK COMPRESSOR CONTACTOR 39 20 4 1 BLACK T1 T2 T3 35 PINK YELLOW/RED A 27 1 16 COMPRESSOR BLACK RED LPC LPC 2 C 3 32 Y R HPC RED/WHITE YELLOW/BLACK TERM. BLOCK (OPT.
W60G2-C 460-60-3 Manual 2100-590C Page 67 of 67
