Manitowoc Ice FLAKE/CHIPLET QF0400 - Manual (Page 110)

Electrical System Section 6
6-48 Part No. 80-1214-3
2. Disconnect bin level probe from control board and
check continuity (ohms) from the female connector
to the bin level probe.
3. Remove bin level probe from ice chute and clean
with Manitowoc Ice Machine Cleaner and Sanitizer.
Rinse well with fresh water, reinstall and monitor the
Bin light.
4. Disconnect bin level probe wire from the control
board and place a jumper from the bin level terminal
to ground.
Bin Level Probe Closed or Shorted
The ice machine will not start and the Bin Level light is
energized continuously.
1. Verify ice is not in contact with bin level probe.
2. Disconnect bin level probe wire from the control
board.
Continuity Cause
No Replace bin level probe.
Yes Go to step 3.
Control Board
Bin Level Light
Cause
Off
Bin level probe
needed cleaning.
Flashes Go to step 4.
CHECK FOR CONTINUITY
CONNECTOR TO GROUND.
Control Board
Bin Level Light
Cause
On Replace bin level probe.
Flashes
Reconfirm control board is not
in an 8-minute lockout. Repeat
steps 1 – 4, then replace
control board.
Control Board
Bin Level Light
Cause
Off Clean bin level probe.
On Replace control board.
DISCONNECT BIN LEVEL PROBE
FROM CONTROL BOARD.
Revised 8/2003