Manitowoc QM20 User Manual

Part Number 80-01111-9 7/10 85
ENERGIZED PARTS CHART
QM20/QM30
Self-Contained Ice Machines
Length of
“ON” Time
2.9 minutes
(175 seconds)
5 seconds
Automatically
determined
Automatically
determined
Until bin
thermostat
re-closes
Control Board Relays
3
Water Pump
Fan Motor
off off
on
off off
2
Hot Gas Valve
Water Fill Valve
on on
off
on
off
1
Compressor
off
on on on
off
ICE MAKING
SEQUENCE OF
OPERATION
Initial Start-up
1. Water purge
2. Refrigeration System
Start-up
3. Freeze Cycle
4. Harvest Cycle
5. Auto-shut-off

Manitowoc QM20 Specifications

General

Brand	Manitowoc
Model	QM20
Category	Ice Maker
Language	English