ICM300

Description

ICM300 Heat Pump Defrost Timer 

• Ultra low cost
• Pin-for-pin compatible with OEM type 621 controls
• Simple time and temperature control
• Must have external relays for fan, reversing valve and auxiliary heat
• High installed base

Specifications

Input
Voltage: 18 to 30 VAC
Frequency: 50/60 Hz
Power Consumption: 1 watt max.

Output
Type: Relay
Form: SPST, N.O.
Rating: 1 amp

Time Delays
Defrost Time: Fixed 10 minutes + 5%
Interval Time between defrosts: Pin-selectable 30/60/90 min
Power on Reset Time: 500ms
Test Time: Short across test terminals reduces test time 256x

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