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TYPICAL INSTALLATION |
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| THERMOSTAT | WEATHERPROOF |
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| TO | DISCONNECT | 48” OVERHEAD |
| SWITCH | ||
| POWER | ||
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| CLEARANCE | |
TO | SUPPLY |
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INDOOR |
| NEC |
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BLOWER |
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| CLASS 1 | 12” REAR AND | |
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| WIRING | |
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| SIDES | |
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NEC
CLASS 2
WIRING
TO COIL
24” SERVICE ACCESS CLEARANCE
L
NOTE: All outdoor wiring must be weatherproof Seal opening(s) with permagum or equivalent
TYPICAL FIELD WIRING - 1 PHASE APPLICATION
ALL FIELD WIRING TO BE IN ACCORDANCE WITH ELECTRIC CODE (NEC) AND/OR LOCAL CODES
POWER WIRING
CONTACTOR TERMINALS
24 VOLT CONTROL WIRING MINIMUM 18 GA. WIRE (NEC CLASS 2)
*TERMINAL W IS ONLY REQUIRED ON SYSTEMS WITH HEAT.
POWER WIRING
CONTROL WIRING
FACTORY WIRING
FURNACE OR AIR HANDLER TERMINAL BLOCK
C Y R G W
GND. | COIL | Y | * |
LUG |
| R G W | |
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CONDENSING UNIT | ROOM THERMOSTAT | ||
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| ALL OUTDOOR WIRING MUST BE WEATHERPROOF. USE COPPER CONDUCTORS ONLY. |
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Unitary Products Group | 11 |
