COMFORT-AIRE HCG V1E Series, Installation Instructions Manual

Page 1: ...e adjustment or maintenance may cause explosion fire electrical shock or other hazardous conditions which may result in personal injury or property damage Unless otherwise noted in these instructions...

Page 2: ...nuously 14 Selecting Continuous Low Spd Fan Operation 14 Turning the Blower Off 14 System Cooling 14 System Heating 14 Selecting minimum Electric Heat Airflow 14 Blower Configurations 14 Determining N...

Page 3: ...Unqualified individuals should not attempt to interpret these instructions or install this equipment Failure to follow safety recommendations could result in possible damage to the equipment serious p...

Page 4: ...s may require additional clearance to equipment Refer to applicable building codes for details Static pressure drop through louvered openings and through return air plenums should be considered in the...

Page 5: ...ely sized to the return air duct opening or filter rack located in the bottom of the unit Accessing the filter does not require tools and can be removed from the front of the unit by removing the filt...

Page 6: ...r installations require a 1 4 thick noncombustible resilient gasket to be used whenever the supplyorreturnairductspassthroughthefloor Thegasket should be positioned between the duct unit and floor Upf...

Page 7: ...of the unit to block bypass air 4 Remove the corresponding drain line knockout from the coil access door to allow access to the horizontal drain 5 Replace the door and attach the drain line Horizonta...

Page 8: ...er suitable material where they pass against sharp sheet metal edges HMG F1E HMG X1E HCG V1ESeriesairhandlers are charged through service valves on the end of the liquid tube for each circuit These mu...

Page 9: ...rform steps 1 9 to confirm that the orifice size meets the requirements outlined in the outdoor unit installation manual 1 Remove the cap from the end of the liquid line 2 Verify pressurization by dep...

Page 10: ...ld maintain a minimum horizontal slope in the direction of discharge of not less than 1 vertical for every 10 ft of horizontal run If the air handler is located in or above a living space where damage...

Page 11: ...ine voltage power supply to this unit Use proper code agency listed conduit and a conduit connector for connecting the supply wires to the unit Aluminum supply wire may be used if a heater kit is inst...

Page 12: ...ling See Figures 14 or 15 page 23 and Table 12 pages 29 31 for control board modes and actions Twinning HMG F1E series air handler s are not supplied with a built in twinning capability To connect two...

Page 13: ...stallation instructions included with the kit Wire the humidistat through the low voltage wire entrance in the air handler to the control board terminal marked DEHUM Wirethehumidistattoopenonriseinhum...

Page 14: ...the register s Ensure that there are no obstructions at the registers or in the ducts Selecting continuous low speed fan operation Standard Blower The air handler is equipped with an option of contin...

Page 15: ...rflow setting will increase the energy efficiency and capacity but will also decrease the supply air temperature For maximum capacity and energy efficiency select an airflow at or near the top of the...

Page 16: ...g affected by drafts or heat from lamps or other appliances To achieve the best performance and minimize equipment failure it is recommended that a yearly maintenance checkup be performed At a minimum...

Page 17: ...5 8 17 8 11 4 3 1 4 2 5 8 11 8 K O typ 13 4 K O typ 1 7 8 3 5 8 5 5 8 DETAIL D 3 1 4 2 1 4 15 1 4 13 SUCTION LIQUID W 1 1 8 1 7 8 7 8 K O H 22 A FURNACE SIZE BTUH H W A Detail D 24K 30K 43 5 16 14 3 1...

Page 18: ...Blower Motor Transformer Capacitor Circuit Breaker 60A Heating Element Assembly Filter Tracks Blower Wheel Blower Housing Motor Control Board Control Board Filter Door Upper Door Assembly Lower Door...

Page 19: ...03 0 15 0 28 0 41 0 54 0 68 High 1427 1385 1333 1270 1196 1113 1018 913 Corrected ESP1 0 00 0 00 0 00 0 09 0 23 0 36 0 50 0 64 HMG42F1E Low 1324 1302 1271 1233 1187 1134 1072 1003 Corrected ESP1 0 00...

Page 20: ...50 1 1 1 0 1155 1105 1060 1010 965 920 870 825 0 0 0 1 1230 1185 1140 1090 1045 1010 965 920 1 0 0 1 1285 1260 1210 1165 1125 1080 1040 1010 0 1 0 1 1330 1290 1245 1205 1170 1125 1085 1045 1 1 0 1 139...

Page 21: ...0 1 1 4 TON 700 0 1 0 0 1350 0 1 0 0 750 0 1 0 1 1400 0 1 0 1 800 0 1 1 0 2 5 TON 1450 0 1 1 0 850 0 1 1 1 1500 0 1 1 1 875 1 0 0 0 1550 1 0 0 0 950 1 0 0 1 1600 1 0 0 1 5 TON 1050 1 0 1 0 3 TON 1650...

Page 22: ...750 1 20 1500 1 0 1 1 0 800 1 25 n a 1 0 1 1 1 850 1 30 n a 1 1 0 0 0 875 1 1 0 0 1 950 1 1 0 1 0 1050 1 1 0 1 1 1150 1 1 1 0 0 1250 1 1 1 0 1 1350 1 1 1 1 0 1400 1 1 1 1 1 1600 HCG48V1E HCG60V1E Cool...

Page 23: ...TC_R HEAT COOL EAC L 1 L 2 P2 R C G W Y 3A Fuse HEATER P1 C R G Y2 Y O 1W 2W 1Y L LED 1 HEATER P1 L 2 HUM EAC P2 3A Fuse P3 Figure 14 Single Stage Control Board Figure 15 Two Stage Control Board ELECT...

Page 24: ...W C EXPANSION PORT R RED GREEN TEST PORT BLOWER MOTOR RED INPUTS COOL HEAT FAN SPEED OUTPUTS STATUS LIGHTS 2 3 4 5 6 7 8 OFF ON A B GREEN RED STATUS NOT USED TEST PORT BLOWER MOTOR R C Y1 TWIN DEHUM...

Page 25: ...PLUG HOUSING WHEN HEATER KIT NOT INSTALLED BLACK RED WHITE BROWN BROWN BLACK WHITE RED GRAY YELLOW WHITE GREEN GRAY RED NOTES 1 The blower motor speed tap connection may not be as shown See the Instal...

Page 26: ...BLACK WHITE GRAY RED BLACK RED WHITE BLACK MOTOR 6 PIN PLUG HARNESS WHITE BLACK BLUE GREEN YELLOW ORANGE RED BROWN BLUE GREEN ORANGE RED BROWN YELLOW CUT WIRES TO REMOVE PLUG HOUSING WHEN HEATER KIT N...

Page 27: ...R BLACK WHITE 6 PIN PLUG 6 PIN PLUG BLACK WHITE BLACK WHITE GRAY RED BLACK HARNESS HARNESS GREEN BROWN RED ORANGE YELLOW GREEN BLUE BROWN RED ORANGE YELLOW GREEN BLUE RED CUT WIRES TO REMOVE PLUG HOUS...

Page 28: ...009Q XX 29 7 30 26 1 30 015Q XX 45 9 50 40 2 45 HMG42F1E None 3 1 3 1 15 15 3 1 3 1 15 15 005H XX 28 1 28 1 30 30 24 8 24 8 25 25 008H XX 42 7 42 7 45 45 37 4 37 4 40 40 010H XX 53 1 53 1 60 60 46 5...

Page 29: ...B CIRCUIT C SINGLE CIRCUIT CIRCUIT A CIRCUIT B CIRCUIT C SINGLE CIRCUIT CIRCUIT A CIRCUIT B CIRCUIT C SINGLE CIRCUIT CIRCUIT A CIRCUIT B CIRCUIT C SINGLE CIRCUIT HMG24X1E HMG30X1E HCG24V1E HCG30V1E No...

Page 30: ...seconds delay Stage 3 Heat on after 10 seconds delay Stage 4 Heat on after 15 seconds delay Stage 5 Heat on after 20 seconds delay Stage 6 Heat on after 25 seconds delay OFF Heat stages off instantly...

Page 31: ...econd delay Stage 2 Heat on after 5 seconds delay Stage 3 Heat on after 10 seconds delay Stage 4 Heat on after 15 seconds delay Stage 5 Heat on after 20 seconds delay 30 KW Stage 1Heat on instantly Co...

Page 32: ...ing common sense plays an important role as well Pay attention to all safetywarningsandanyotherspecialnoteshighlightedinthemanual Improper installation of the air handler or failure to follow safety w...