ACCESSORIES
Refer to Price Manual for specific model numbers.
OFF CYCLE TIMER DELAY - Provides a
ROOM THERMOSTATS - A wide selection of compatible ther- mosets are available to provide optimum performance and fea- tures for any installation.
1H/1C, manual changeover electronic
1H/1C, auto/manual changeover, electronic programmable, deluxe
1H/1C, auto/manual changeover, electronic programmable.
*For the most current accessory information, refer to the price book or consult factory.
SOUND POWER RATINGS*
UNIT |
| (dBA) | |
MODEL | 230V |
| 460V |
30 | 76 |
| 76 |
36 | 76 |
| 76 |
42 | 77 |
| 76 |
48 | 77 |
| 77 |
60 | 78 |
| 78 |
* Rated in accordance with ARI
TYPICAL INSTALLATION
60” OVERHEAD CLEARANCE
6” CLEARANCE AROUND PERIMETER 
NOTE:
ALL OUTDOOR WIRING
MUST BE WEATHERPROOF.
MINIMUM 18” SERVICE
ACCESS CLEARANCETHERMOSTAT
ON ONE SIDE
WEATHERPROOF
DISCONNECT
SWITCH
NEC CLASS 1 WIRING
TO FURNACE OR
AIR HANDLER
TERMINAL BLOCK
NEC CLASS 2 WIRING
TO INDOOR COIL
CONTROL |
|
|
ACCESS |
| SEAL OPENING(S) WITH |
PANEL |
| PERMAGUM OR EQUIVALENT |
TYPICAL FIELD WIRING
ALL FIELD WIRING TO BE IN ACCORDANCE WITH ELECTRIC CODE (NEC) AND/OR LOCAL CODES
GND.
LUG
POWER WIRING
CONTACTOR TERMINALS
COIL
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
YR G W *
CONDENSING UNIT
ROOM THERMOSTAT
ALL OUTDOOR WIRING MUST BE WEATHERPROOF. USE COPPER CONDUCTORS ONLY.
8 | Johnson Controls Unitary Products |
