Universal Defrost Control
- Direct replacement for OEM Type 621 controls
- Ultra-low cost, time and temperature defrost
- HOLD input tracks compressor run times
- Time and temperature terminate
- 10-minute fixed defrost time
- Pin-selectable intervals: 30/60/90 minutes
- Test pins reduce test time by 256x
- Stable pinpost-construction
- Must have external relays for fan, reversing valve and auxiliary heat
Adjustable Defrost Time |
: |
Pin-selectable 30/60/90 min |
Frequency Rating |
: |
50-60 Hz |
Voltage Rating |
: |
18/30 VAC |