Water Filter Replacement - Sub-Zero UC-15I Maintenance Manual

Maintenance/Cleaning/Adjust
REMOVAL FROM SERVICE/ LONG TERM
STORAEG / WINTERIZATION
Special precautions must be taken if the ice machine is
to be switched off for an extended period of time and/or
exposed to ambient temperatures of 32°F (0°C) or
below.
Follow the procedure below:
1. To prevent mildew growth, perform an in place
cleaning and sanitizing as described on page 4-3.
2. Disconnect the electric power at the circuit breaker
or the electric service switch.
3. Turn off the water supply.
4. Remove the water from the water trough.
5. Disconnect and drain the incoming ice-making
water line at the rear of the ice machine.
6. Disconnect vinyl hose from water pump and allow
to drain.
7. Make sure water is not trapped in any of the water
or drain lines. Compressed air can be used to blow
out the lines.
8. Mix 0.5 oz (15 ml) of undiluted ice machine sanitiz-
er (7013401 only) with 1 gallons (3.8 liters) of warm
water.
9. Put the sanitizer solution into a spray bottle and
spray all interior surfaces, but do NOT rinse, allow
to air dry.
10. Block the door partially open to provide air
exchange and prevent mildew growth.
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.
#7012423 - Revision B - May, 2011
Model UC-15I (Undercounter Ice Machine)
4-8

WATER FILTER REPLACEMENT

To replace the water filter, incoming water does not
need to be turned off. Follow the procedure below
Figure 4-16):
1. To remove, turn the filter 1/4 turn counterclockwise
and it will pop out.
2. To install, push filter in while turning clockwise.
Turn filter 1/4 turn counter-
clockwise to remove
Water Filter
Figure 4-16. Water Filter Removal
(See