Removal From Service/Winterization - Manitowoc QuietQube Series Technician's Handbook

Removal from Service/Winterization

General
Special precautions must be taken if the ice machine is to
be removed from service for an extended period of time or
exposed to ambient temperatures of 32°F (0°C) or below.
If water is allowed to remain in the ice machine
in freezing temperatures, severe damage to some
components could result. Damage of this nature is not
covered by the warranty.
1. Turn off the ice machine by pressing the On/Off
Button.
2. Turn off the water supply.
3. Remove the water from the water trough.
4. Disconnect and drain the incoming ice-making water
line at the rear of the ice machine.
5. Start the Ice making cycle by pressing the On/Off
Button and wait one minute for the water inlet valve
to open - or - Energize all relays in the touchscreen
service menu.
6. Blow compressed air in both the incoming water and
the drain openings in the rear of the ice machine until
no more water comes out of the water inlet lines or
the drain.
7. Disconnect the electric power at the circuit breaker or
the electric service switch.
8. Make sure water is not trapped in any of the water
lines, drain lines, distribution tubes, etc.
NOTE: www.manitowocice.com has an informational video
on this and other topics.
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Notice
Part Number: 000015431 Rev01 5/19