High (line) voltage is applied to the control board
(terminals #20 and #21) at all times. Removing
the control board fuse or depressing the power
button will not remove the power supplied to the
control board.
Disconnect electrical power to the entire ice
machine before proceeding.
168 Part Number 8001119 10/19
Check Procedure
1. Verify the capillary tube is inserted correctly in the
bulb holder (17"/43 cm).
2.
Remove the 2 bottom front panels to access the
bin thermostat.
3. Disconnect wires #45 and #46 from the bin
thermostat or control board and check the
resistance across the bin thermostat terminals.
NOTE: After covering/uncovering the bulb holder with
ice,
wait at least three minutes to allow the thermostat
to react. (Open/Close)
!
Warning
!
Warning
No Ice on Bulb Ice on Bulb Result
Closed (O) Open (OL) Thermostat good
Open (OL) Closed (O)
Replace
thermostat
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