ICM™ Defrost Control Circuit Board, 18 - 30 VAC, 50/60 Hz, 1 W, 1 A (NO) Contact, Time Delay: 10 min (Defrost), -40 to 176 deg F Operating, -40 to 185 deg F Storage, 3 x 2-7/8 in

• The ICM301 integrates multiple time and temperature defrost functions onto a low cost, conformally coated, open board package
• Ultra low cost heat pump defrost timer
• Sensor input for defrost terminate
• Time and temperature termination
• 10 min fixed defrost time
• Pin selectable 30/60/90 min defrost intervals
• On board test pins reduce test time by 256X
• Hold input accumulates actual compressor run time regardless of disc thermostat condition prior to defrost

• Instruction/Installation Manual https://assets.unilogcorp.com/267/ITEM/DOC/ICM_ICM301_Manual.pdf
• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/ICM_ICM301_Specification_Sheet.pdf