Manitowoc Q210 series, Technician'S Handbook

Page: 102 / 236

102 Part Number 80-01111-9 7/10
Ice Machine Cycles Into Harvest Before Water
Contact with the Ice Thickness Probe
Step 1
Bypass the freeze time lock-in feature by
moving the ON/OFF/WASH switch to OFF and back to
ON. Wait until the water starts to flow over the
evaporator, then monitor the harvest light.
Step 2
Disconnect the ice thickness probe from the
control board terminal.
Step 2 Disconnect probe from control board terminal.
Monitoring Harvest Light Correction
The harvest light stays off
and the ice machine remains
in the freeze sequence.
The ice thickness probe is
causing the malfunction.
Verify that the Ice
Thickness probe is
adjusted correctly.
The harvest light comes on,
and 6-10 seconds later, the
ice machine cycles from
freeze to harvest.
The control board is
causing the malfunction.
ICE THICKNESS
PROBE
DISCONNECT
PROBE WIRE
HARVEST LIGHT
(RED)
BIN SWITCH LIGHT
(GREEN)
SV1592J_2