Evcon Heat Pump Defrost Circuit Board ( York, Coleman)

York, Evcon, ICM OEM DEFROST CIRCUIT BOARD

PART SPECIFICATIONS:

Input Control Voltage: 18-30 VAC
Frequency: 50/60 Hz
Power Consumption: 1 watt maximum
Output
Type: Maximum Relay
Form: SPST, normally open
Rating: 2 amps
Time Delay
Defrost Time: 10 minute fixed +/- 5%
Interval Time: pin selectable 30/60/90 minute
Power On Reset Time: 500 milliseconds
Test Time: Short Across Test Terminals-reduced test time 256x

Circuit Boards Mode of Operation: Provides a selectable time interval between defrost cycles.
It will allow heat for the selected 30/60/90 minute period and provide a 10 minute defrost.
A hold input permits the timer to accumulate time only while the compressor is running.Additionally, a warm coil causes the disc sensor to open which will prevent time accumulation or end in an in-progress defrost period. When the defrost period ends either by opening the DFT or after the 10 minute defrost period has elapsed, the timer is reset.

Used in Luxair York Equipment Models:

EBBA-F024SA EBBAF024SA BRHQ0421B BRHQ0421CB DRHS0301BB DRHS036B BRHSD181BB BRHS0181BB.

Replaces Circuit Board Part Numbers:

92183741 9218-3741 031-01251-000 9218-374 DFORF-AD1003 03101251000 03101251000 9218-374 ICMDFORF ICM303C ICM-303 ICM-303C 9218-374P 9218-3741 DFORF CARB13014 CARICM303.