Hoshizaki KM-1300MAH, KM-1300MWH, KM-1300MRH service manual 2nd Cycle and after with pump drain

Models: KM-1300MRH KM-1300MAH KM-1300MWH

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2nd Cycle and after with pump drain

2nd Cycle and after with pump drain

IMPORTANT

Freeze cycle time is limited to 60 minutes even if Float Switch does not open.

1.Float Switch opens and signals to complete freeze cycle.

Drain Timer starts counting.

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.

2.Drain Timer stops counting. Pump drain is completed.

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

IMPORTANT

Water Valve opening is limited to 6 minutes.

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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Page 19
Image 19
Hoshizaki KM-1300MAH, KM-1300MWH, KM-1300MRH service manual 2nd Cycle and after with pump drain