Hoshizaki KM-1300MWH, KM-1300MAH, KM-1300MRH service manual c SEQUENCE 1st Cycle

[c] SEQUENCE

1st Cycle

1.Unit energized and Control Switch to “ICE” position. Water supply cycle starts.

2.After 1 minute, Defrost cycle starts.

3.Thermistor reads 48°F. Defrost Timer starts counting.

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

Board never accepts freeze completion signal within the first 5 minutes in freeze cycle.

4.Defrost Timer stops counting.

Defrost cycle is completed and freeze cycle starts.

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.

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