Bin Thermostat; Qm20/Qm30 - Manitowoc SM050 Technician's Handbook

Bin Thermostat

QM20/QM30

Function
The bin thermostat stops the ice machine when the bin
is full.
The level of ice in the ice storage bin controls the ice
machine shut-off. When the bin is full, ice cubes
contact the bin thermostat bulb holder, which cools
down and opens the bin thermostat to stop the ice
machine. The ice machine remains off until enough ice
has been removed from the bin. This causes the
thermostat bulb holder to warm and closes the bin
thermostat, restarting the ice machine.
Specifications
Control
Bin Thermostat
Check Procedure
High (line) voltage is applied to the control board
(terminals #8 and #2) at all times. Removing the
control board fuse or moving the toggle switch to
OFF will not remove the power supplied to the
control board.
Disconnect electrical power to the entire ice
machine before proceeding.
164
Cut in: 40°F (4.5°C)
Cut out: 34°F (1.0°C)
!
Warning
! Warning
Part Number 8001119 10/19
Setting