User's Manual

20
4. Defrost Timer stops counting.
Defrost cycle is completed and freeze cycle
starts.
[c] Sequence
1st Cycle
1. Unit energized and Control Switch to “ICE”
position. Water supply cycle starts.
2. After 1 minute.
Defrost cycle starts.
IMPORTANT
Water Valve
opening is limited
to 6 minutes.
5. After the first 5 minutes in freeze cycle.
Ready to complete freeze cycle when Float
Switch circuit opens.
IMPORTANT
1. Board never accepts defrost completion signal
within the first 2 minutes in defrost cycle.
2. Defrost cycle time is limited to 20 minutes even
if Defrost Timer does not stop counting.
3. Thermistor reads 48°F.
Defrost Timer starts counting.
IMPORTANT
Board never accepts freeze completion signal
within the first 5 minutes in freeze cycle.