22
2nd Cycle and after with no 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.
2. Thermistor reads 48° F.
Defrost Timer starts counting.
IMPORTANT
Water Valve
opening is limited to 6
minutes.
4. After the first 5 minutes in freeze cycle.
Ready to complete freeze cycle when Float
Switch circuit opens.
3. Defrost Timer stops counting.
Defrost cycle is completed and freeze cycle
starts.
IMPORTANT
Board never accepts freeze completion signal
within the first 5 minutes in freeze cycle.
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.
&
Summary of Contents for KM-900MAH
Page 1: ...6 59 0 18 668 7 2 2 5 2 2 3 4 5 2 5HOLDELOLW LV D EHDXWLIXO WKLQJ70 5 9 6 180 5 73105...
Page 10: ...10 5 CONDENSING UNIT URC 12F...
Page 13: ...13 b KM 900MWH Models with Thermostat Models with Mechanical Bin Control...
Page 14: ...14 c KM 900MRH Models with Thermostat Models with Mechanical Bin Control...
Page 15: ...15 d KM 900MRH3 Models with Thermostat Models with Mechanical Bin Control...
Page 30: ...30 III TECHNICAL INFORMATION 1 WATER CIRCUIT AND REFRIGERANT CIRCUIT a KM 900MAH...
Page 31: ...31 b KM 900MWH...
Page 32: ...32 c KM 900MRH and KM 900MRH3...
Page 41: ...41 3 TIMING CHART...
Page 42: ...42...
