Manitowoc CVD1375 Spécifications télécharger pdf (Page 106)

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Diagnosing Ice Thickness Control Circuitry

ICE MACHINE DOES NOT CYCLE INTO HARVEST

WHEN WATER CONTACTS THE ICE THICKNESS

CONTROL PROBE

Step 1. Bypass the freeze time lock-in feature by

moving the ICE/OFF/CLEAN switch to OFF and back

to ICE. Wait until the water starts to flow over the

evaporator.

Step 2. Clip the jumper wire leads to the ice thickness

probe and any cabinet ground.

Monitor the Harvest light.

Harvest Light On

 The Harvest light comes on, and 6-10 seconds later,

the ice machine cycles from Freeze to Harvest.

The ice thickness control circuitry is functioning

properly. Do not change any parts.

 The Harvest light comes on, but the ice machine

stays in the Freeze sequence.

The ice thickness control circuitry is functioning

properly. The ice machine is in a six-minute freeze

time lock-in. Verify step 1 of this procedure was

followed correctly.

Harvest Light Off

 The Harvest light does not come on.

Proceed to step 3.

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Manitowoc CVD1375 Spécifications Page 106