Disconnect Probe From Control Board - Manitowoc SD0302A Technician's Handbook

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Disconnect the water level probe from the
Step 3
water level probe terminal on the control board.
For the test to work properly you must wait until the
Freeze cycle starts, prior to disconnecting the water
level probe. If you
reconnect the water le vel pro be, rest art the ice
machine (step 1), and th en d isconnect the water
level probe after the compressor starts.
Step 3. Disconnect Probe from Control Board
Is Water
The
Flowing
Water
into the
Level
Water
Light Is:
Trough?
Yes Off
No Off
No On or Off
Part Number 80-1479-3 7/10
manuals search engine
Important
restart the test, you
The Water
Inlet Valve
Solenoid
Coil Is:
Energized
Energized
De-energized
must
Cause
The water level
probe is
causing the
problem.
Clean or
replace the
water level
probe.
The water inlet
valve is causing
the problem.
The control
board is
causing the
problem.
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