York YCJF24 warranty Accessories, Sound Power Ratings, Typical Installation, Typical Field Wiring

413437-YTG-C-0908

ACCESSORIES

Refer to Price Manual for specific model numbers.

OFF CYCLE TIMER DELAY - Provides a 5-minute off cycle to prevent rapid recycling of the compressor.

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 non-programmable ther- mostat.

1H/1C, auto/manual changeover, electronic programmable, deluxe 7-day, thermostat.

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 MODEL	(dBA)
24	72
30	71
36	71
42	75
48	74
60	74

* Rated in accordance with ARI 270-95 Standards.

TYPICAL INSTALLATION

48” OVERHEAD CLEARANCE

10” CLEARANCE AROUND PERIMETER

NOTE:

ALL OUTDOOR WIRING

MUST BE WEATHERPROOF.

MINIMUM 24” 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

POWER WIRING

208/230-1-60

POWER WIRING

24 VOLT CONTROL WIRING		CONTROL WIRING
MINIMUM 18 GA. WIRE
		FACTORY WIRING
(NEC CLASS 2)
	FURNACE OR AIR HANDLER TERMINAL BLOCK

CONTACTOR

TERMINALS

GND.

LUGCOIL

CONDENSING UNIT

C Y R G W

* TERMINAL W IS ONLY REQUIRED ON SYSTEMS WITH HEAT.

*

Y R G W

ROOM THERMOSTAT

ALL OUTDOOR WIRING MUST BE WEATHERPROOF. USE COPPER CONDUCTORS ONLY.

Johnson Controls Unitary Products 19