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5371957-CTG-D-0120
TYPICAL INSTALLATION
NOTES:
ALL OUTDOOR WIRING MUST BE WEATHERPROOF.
CAN BE STACKED TWO-HIGH WITH APPROVED STACKING KIT.
MOUNTING HOLE GRAPHIC
TYPICAL FIELD WIRING
ALL FIELD WIRING TO BE IN ACCORDANCE WITH ELECTRIC CODE (NEC) AND/OR LOCAL CODES
POWER WIRING
CONTACTOR
TERMINALS
GND.
LUG
CONDENSING UNIT
ALL OUTDOOR WIRING MUST BE WEATHERPROOF. USE COPPER CONDUCTORS ONLY.
10
6" CLEARANCE
AROUND PERIMETER
AIRFLOW
DIRECTION
LARGE CABINET
24 VOLT CONTROL WIRING
MINIMUM 18 GA. WIRE
(NEC CLASS 2)
*
TERMINAL W IS ONLY
REQUIRED ON SYSTEMS
WITH HEAT.
COIL
WEATHERPROOF
DISCONNECT
SWITCH
MINIMUM 18" CLEARANCE
FOR CONTROL ACCESS PANELS
28.06
7.50
FURNACE OR AIR HANDLER TERMINAL BLOCK
THERMOSTAT
NEC CLASS 1 WIRING
TO FURNACE OR
AIR HANDLER
TERMINAL BLOCK
NEC CLASS 2 WIRING
TO INDOOR UNIT
SEAL OPENING(S) WITH
PERMAGUM OR EQUIVANT
18.73
POWER WIRING
CONTROL WIRING
FACTORY WIRING
C
Y
R
G
W
*
Y
R
G
W
ROOM THERMOSTAT
Johnson Controls Ducted Systems
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