Johnson Controls TCGD18 Manuel d'utilisateur télécharger pdf (Page 11)

359319-BTG-G-0509

Johnson Controls Unitary Products 11

ACCESSORIES

Refer to Price Manual for specific model numbers.

Off Cycle Timer Delay - Provides a 5-minute off cycle to pre-

vent rapid recycling of the compressor.

Hard Start Kit - Required when using TXV indoor coil. Also,

provides increased starting torque for areas with low voltage.

Thermostats - Compatible thermostat controls are available

through accessory sourcing. For optimum performance and

installation, refer to the UPGNET “Low Voltage Wiring Diagram”

document to select and apply controls.

SOUND POWER RATINGS*

* Rated in accordance with ARI 270-95 Standards.

TYPICAL INSTALLATION

TYPICAL FIELD WIRING

Model Source 1 Kit numbers

18 S1-2SA06708606

24 S1-2SA06721706

30 S1-2SA06705906

36 S1-2SA06708906

42 S1-2SA06708806

48 S1-2SA06708806

60 S1-2SA06707906

UNIT MODEL (dBA)

18 75

24 76

30 76

36 76

42 76

48 77

60 78

THERMOSTAT

SEAL OPENING(S) WITH

PERMAGUM OR EQUIVALENT

TO INDOOR COIL

TO FURNACE OR

AIR HANDLER

TERMINAL BLOCK

NEC CLASS 2 WIRING

NEC CLASS 1 WIRING

ALL OUTDOOR WIRING

MUST BE WEATHERPROOF.

CONTROL

ACCESS

PANEL

WEATHERPROOF

DISCONNECT

SWITCH

MINIMUM 18” SERVICE

ACCESS CLEARANCE

ON ONE SIDE

60” OVERHEAD

CLEARANCE

6” CLEARANCE

AROUND PERIMETER

NOTE:

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

CYRGW

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.

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 17 18

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Johnson Controls TCGD18 Manuel d'utilisateur Page 11

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