Manitowoc QF0400 User Manual

Part Number 80-1230-9 10/10 157
BIN LEVEL PROBE DIAGNOSTICS
QF0400/QC0700/QF0800/QF2200/QF2300
FUNCTION
The bin level probe shuts off the ice machine after the
bin fills with ice.
To start ice making, the bin level probe must be open
(Bin Level light off). If the probe is closed (Bin Level
light on) when the toggle switch is moved to ICE, the
control system waits until the bin level probe opens
(Bin Level light off) before starting an ice making
sequence. If the bin level probe is disconnected from
the circuit board, the ice machine will not start. This
prevents overfilling the bin with ice.
FAILURE MODES
Bin Level Probe Open or Disconnected
The ice machine will not start and continuously flashes
the Bin Level light. Opening the bin level probe for
15 continuous seconds in the Freeze cycle will initiate
an Automatic Shut-Off sequence.
Bin Level Probe Closed or Shorted
The ice machine will not start and the Bin Level light is
energized.
Shorting the probe for 30 continuous seconds in the
Freeze cycle will initiate an Automatic Shut-Off
sequence.
CHECK PROCEDURE
Bin Level Probe Open or Disconnected
The ice machine will not start and continuously flashes
the Bin Level light.
1. Move toggle switch from OFF to ICE to OFF to
ICE to verify ice machine is not in an 8-minute
lockout.
Control Board
Bin Level Light
Cause
Off
Ice machine was in an
Automatic Shut-Off mode
(8-minute lockout).
Flashes Go to step 2.

Manitowoc QF0400 Specifications

General

Brand	Manitowoc
Model	QF0400
Category	Ice Maker
Language	English