ICM (Obsolete/Legacy Products)
ICM350
ICM (Obsolete/Legacy Products)
ICM350
Defrost Control Board
The ICM350 Defrost Board is a 3-in-1 replacement board for Carrier HK32EA001, HKEA003 and HK32EA008 boards. Special circuitry helps reduce noise disturbances when entering and exiting the defrost sequence on the 003 and 008 applications.- Adjustable 30, 60, 90, and 120-minute timing sequences
- Speedup jumper for quicker testing and troubleshooting
- Brownout monitoring
- Microcontroller precision timing
- Time and temperature termination
- Quiet Shift: Reduces noise disturbance when entering and exiting the defrost sequence (HK32EA003 & HK32EA008)
- 5-minute anti short cycle delay (HK32EA003 & HK32EA008)
- Optional random start timer (HK32EA003 & HK32EA008)
Input
- Voltage: 18-30 VAC
- Frequency: 50/60 Hz
- Power Consumption: 1 watt maximum
- Current Draw: 300mA maximum
Time Delay
- HK32EA001 Operation
- Defrost: 10 minutes
- Time Interval: 30/60/90/120 minutes selectable
- Test Time: Short speedup pins to reduce runtime by 256x
- HK32EA003 Operation
- Defrost: 10 minutes
- Forced Defrost: 30 seconds
- Time Interval: 30/60/90/120 minutes selectable
- Test Time: To enter defrost, short speedup pins for 5 seconds and release
- HK32EA008 Operation
- Defrost: 10 minutes
- Forced Defrost: 30 seconds
- Time Interval: 30/60/90/120 minutes selectable
- Random Start: 0-30 seconds optional
- Quiet Shift: 70 seconds optional
Weight/Dimensions
- Weight: 0.25 lb.
- Height: 1.75″
- Width: 3.5″
- Length: 5.5″
Carrier: HK32EA001, HKEA003, HK32EA008
Recommended Alternative: No suggested alternative