Kelvinator JT4BE048KA Installation Guide download pdf (Page 22)

OUTDOOR

FAN MOTOR

DUAL

CAPACITOR

(SINGLE PHASE)

FIELD SUPPLY

GRD

GROUNDING

SCREW

L1 L2

CONTACTOR

COMPRESSOR

Y2 IN

FAN2 CCH2CCH1

W2 IN

Y1 IN CR

HOT1

HOT2

(24V COM)

OUTDOOR

TEMP

Y1 OUT

RV1

LP1LP2HP1HP2

DEFROST CONTROL

BOARD

BLACK

YELLOW/

YELLOW BLACK

BLACK/

BLACK WHITE

ORANGE

BLUE

COIL#1

TEMP

RV2

CCH

RVS

HPS

COIL SENSOR

HGBP

AMB SENSOR

YROC EW2

THERMOSTAT

FAN1

W2 OUT

Y2 OUT

RED/RED BLACK

BLACK

YELLOW

BLACK

Y2 IN

FAN1 FAN2 CCH2 CCH1

W2 INY1 IN CR

HOT1

HOT2

(24V COM)

OUTDOOR

TEMP

Y1 OUT

RV1

LP1LP2HP1HP2

COIL#1

TEMP

RV2

Split System Heat Pump (Outdoor Section) Single Phase

WIRING DIAGRAM

NOTES:

1. Disconnect all power before servicing.

2. For supply connections use copper conductors only.

3. Not suitable on systems that exceed 150 volts to ground

4. For replacement wires use conductors suitable for 105˚ C.

5. For ampacities and overcurrent protection, see unit rating plate.

6. Connect to 24 vac/40va/class 2 circuit. See furnace/air handler

installation instructions for control circuit and optional

relay/transformer kits.

1. Couper le courant avant de faire letretien.

2. Employez uniquement des conducteurs en cuivre.

3. Ne convient pas aux installations de plus de 150 volt a la terre.

711315A

04/13

FIELD WIRING

LEGEND:

LOW VOLTAGE

HIGH VOLTAGE

DUAL CAPACITOR

COMPRESSOR

OUTDOOR FAN MOTOR

DEFROST CONTROL BOARD

208/230V

CCH

RVS

HPS

HGBP

COIL SENSOR

AMB SENSOR

YROC EW2

THERMOSTAT

AMB SENSOR - Ambient Sensor

CC - Contactor Coil

CCH - Crankcase Heater

HPS - High Pressure Switch

HGBP - Hot Gas By Pass Valve

RVS - Reversing Valve Solenoid

* HARD START KIT (OPTIONAL)

W2 OUT

Y2 OUT

START

CAPACITOR*

START RELAY*

YELLOW

BLACK

Figure 14. W.D. for 1.5 - 5 Ton Models NOT Equipped With CoreSense

Diagnostic Module

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Kelvinator JT4BE048KA Installation Guide Page 22

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