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Mode of Operation:
Upon reaching the pre-set interval time for defrost to occur, the ICM550 will enter the defrost cycle which will turn off the fan and turn on the backup heating source. The ICM550 will remain in defrost for the set defrost time. At the end of the set defrost time, the unit will return to normal operation until the next pre-set interval for defrost occurs.
Specifications:
Electrical Rating
- Voltage: 120-240VAC
- Frequency: 60 Hz
Output
- Type: Relay
- Form: SPDT, SPST
- Rating: Normally closed: 30A @ 240 VAC, Normally open: 40A @ 240 VAC
Timing
- Minimum defrost time: 15 minutes
- Maximum defrost time: 23 hours 45 minutes
- Terminate defrost: Defrost can be terminated by shorting “X to N”
Status LED: Defrost mode (Red LED) and Refrigeration mode (Green LED)
Thomas K.
Reviewed in the United States on April 19, 2023
looks good maden n same function
Tony
Reviewed in the United States on September 7, 2022
Great uni fit time clock use a lot of them
Jg
Reviewed in the United States on September 12, 2022
Ordered 2 did not get to use till September 10 installed one it would not open relay y2 to close sol valve got the other off the truck decided to ohm it before I installed it it was the same red defrost light would not light relay k2 clicks but does not open circuit tried changing to b setup same results return window expired I lost 200 dollars trying to save money by buying this crap though Amazon the seller must know this , probably some returned or factory rejects. Took timer module off boards they were not connecting tighten connectors will try again on next job
Nganga
Reviewed in the United States on November 3, 2022
Didn't work for me
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