Hoshizaki KM-630MWH, KM-630MRH d CONTROLS AND ADJUSTMENTS, For Models With Mechanical Bin Control

[d] CONTROLS AND ADJUSTMENTS

The Dip Switch is factory-adjusted to the following positions:

FOR MODELS WITH MECHANICAL BIN CONTROL:

DIP SWITCH NO.	1	2	3	4	5	6	7	8	9	10
KM-630MAH	OFF	OFF	OFF	OFF	ON	ON	ON	OFF	ON	OFF
KM-630MWH	OFF	OFF	OFF	OFF	ON	ON	ON	OFF	OFF	OFF
KM-630MRH	OFF	OFF	OFF	OFF	ON	ON	ON	OFF	ON	OFF

FOR MODELS WITH THERMOSTAT :

DIP SWITCH NO.	1	2	3	4	5	6	7	8	9	10
KM-630MAH	OFF	OFF	OFF	OFF	ON	ON	OFF	OFF	ON	OFF
KM-630MWH	OFF	OFF	OFF	OFF	ON	ON	OFF	OFF	OFF	OFF
KM-630MRH	OFF	OFF	OFF	OFF	ON	ON	OFF	OFF	ON	OFF

Switch Nos. 1 and 2:

Used for adjustment of the Defrost Timer.

The Defrost Timer starts counting when the Thermistor reads a certain temperature at the Evaporator outlet.

Switch Nos. 3 and 4:

Used for adjustment of the Drain Timer.

When a freeze cycle is completed, the Pump Motor stops, and the icemaker resumes operation in 2 seconds. Then the Pump Motor drains the Water Tank for the time determined by the Drain Timer. The Drain Timer also determines the time to restrain completion of a defrost cycle, i.e. the minimum defrost time.

Switch Nos. 5 and 6:

Used for adjustment of the Drain Counter.

The Pump Motor drains the Water Tank at the frequency determined by the Drain Counter.

Switch No. 7:

Used only on models with mechanical bin control. Dip Switch should be set “ON”. (Models with bin thermostat, Switch No. 7 should be set in the “OFF” position.)

Switch No. 8:

Used only for checking the Controller Board. Usually set in OFF position.

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