Sub-Zero 400 Series Information Booklet

PAGE 107
MODEL 648PRO & ICB648PRO
Unique Input Operations
» Temperature Units Selection Mode (°F or °C Display)
- Within first minute of power up, press ALARM key &
POWER key simultaneously for 5 seconds
» Sabbath Mode
1. Switch unit OFF
2. Press & hold POWER key for 10 seconds
NOTE: To exit Sabbath Mode, repeat steps above.
» Showroom Mode (Disables all but lighting)
1. Switch unit OFF
2. Press COLDER, WARMER & POWER keys simultane-
ously
NOTE: To exit Showroom Mode, repeat steps above.
» Zone Disable Mode (Disables compartment cooling, “- -”
appears on LCD)
1. Switch unit OFF
2. Press desired
WARMER & POWER keys simultaneous-
ly
NOTE: To return to normal operation, repeat steps above.
» Manual Defrost
- Press & hold ICE MAKER key for 5 seconds.

Sub-Zero 400 Series Specifications

General

Brand	Sub-Zero
Model	400 Series
Category	Refrigerator
Language	English