CONTROL WIRING

FORM 150.62-NM1

CONTROL WIRING

FLOW SW REMOTE START/STOP

13

1

14

13

CTB1 PWM INPUT

20

13

CHILLED LIQUID FREEZING. LOAD LIMIT INPUT

21

CTB1

LD03819

 

Manual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual background*

* Factory wired with optional transformer.

LD03611

IT IS POSSIBLE THAT MULTIPLE SOURCES OF POWER CAN BE SUPPLYING THE UNIT POWER PANEL. TO PREVENT SERIOUS INJURY OR DEATH, THE TECHNICIAN SHOULD VERIFY THAT NO LETHAL VOLTAGES ARE PRESENT INSIDE THE PANEL AFTER DISCONNECTING POWER, PRIOR TO WORKING ON EQUIPMENT.

THE UNIT EVAPORATOR HEATER USES 120 VAC. DISCONNECTING 120 VAC

POWER FROM THE UNIT, AT OR BELOW FREEZING TEMPERATURES, CAN

RESULT IN DAMAGE TO THE EVAPORATOR AND UNIT AS A RESULT OF THE

CHILLED LIQUID FREEZING.

 

FIG. 5 – CONTROL WIRING

 

YORK INTERNATIONAL

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York YCAL0080SC, YCAL0014SC manual Control Wiring, CTB1, Chilled Liquid Freezing