Hoshizaki KM-630MWH, KM-630MRH, KM-630MAH service manual Models With Thermostat

Models: KM-630MAH KM-630MRH KM-630MWH

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MODELS WITH THERMOSTAT

SETTING

 

FREQUENCY

Dip Switch

Dip Switch

 

No. 5

 

No. 6

 

OFF

 

OFF

every cycle

ON

 

OFF

every 2 cycles

OFF

 

ON

every 5 cycles

ON

 

ON

every 10 cycles

5) Freeze Timer

CAUTION

Adjust to proper specification, or the unit may not operate correctly.

Two new dip switches numbered 9 and 10 have been added to the improved “E” board to better prevent possible freeze ups. These settings come factory set to the default setting of 60 min. (OFF, OFF). Check the adjustment chart published in the Tech Specs for proper settings. If the old board does not have these two dip switches, (only 8 instead of 10), leave setting as OFF, OFF.

SETTING

 

TIME

Dip Switch

Dip Switch

 

No. 9

 

No. 10

 

OFF

 

OFF

60 min.

ON

 

OFF

70 min.

OFF

 

ON

50 min.

ON

 

ON

60 min.

6) Bin Control

MODELS WITH THERMOSTAT

CAUTION

When the ambient temperature is below 45°F, the Bin Control Thermostat operates to stop the icemaker even if the Ice Storage Bin is empty. When the Thermostat is set in the prohibited range, the icemaker operates con- tinuously even if the Ice Storage Bin is filled with ice. Setting in the prohib- ited range might cause severe damage to the icemaker resulting in failure.

No adjustment is required under normal use, as the Bin Control is factory-adjusted. Ad- just it, if necessary, so that the icemaker stops automatically within 10 seconds after ice contacts the Bin Control Thermostat Bulb.

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Hoshizaki KM-630MWH, KM-630MRH, KM-630MAH service manual Models With Thermostat