5371951-YTG-A-0517
14
Johnson Controls Unitary Products
TYPICAL INSTALLATION
MOUNTING HOLE GRAPHIC
TYPICAL FIELD WIRING
THERMOSTAT
WEATHERPROOF
DISCONNECT
SWITCH
6” CLEARANCE
AROUND PERIMETER
MINIMUM 18” CLEARANCE
FOR CONTROL ACCESS PANELS
SEAL OPENING(S) WITH
PERMAGUM OR EQUIVANT
TO INDOOR UNIT
NEC CLASS 2 WIRING
TO FURNACE OR
AIR HANDLER
TERMINAL BLOCK
NEC CLASS 1 WIRING
NOTES:
ALL OUTDOOR WIRING MUST BE WEATHERPROOF.
CAN BE STACKED TWO-HIGH WITH APPROVED STACKING KIT.
AIRFLOW
DIRECTION
28.06
7.50
18.73
LARGE CABINET
ALL FIELD WIRING TO BE IN ACCORDANCE WITH ELECTRIC CODE (NEC) AND/OR LOCAL CODES
POWER WIRING
208/230-1-60
CONTACTOR
TERMINALS
COIL
GND.
LUG
C
Y
R
G
W
Y
R
G
W
POWER WIRING
CONTROL WIRING
FACTORY WIRING
24 VOLT CONTROL WIRING
MINIMUM 18 GA. WIRE
(NEC CLASS 2)
FURNACE OR AIR HANDLER TERMINAL BLOCK
ROOM THERMOSTAT
CONDENSING UNIT
ALL OUTDOOR WIRING MUST BE WEATHERPROOF. USE COPPER CONDUCTORS ONLY.
TERMINAL W IS ONLY
REQUIRED ON SYSTEMS
WITH HEAT.
*
*
