Sub-Zero Built-In Series Assembly page 14

Previous Page
Manual Zone Disable Mode
Manual Zone Disable Mode allows a customer or Service Technician to switch one zone, or "compartment" OFF for
defrosting, interior cleaning, or diagnostic purposes, while allowing the other zones to continue cooling.
To initiate Manual Zone Disable Mode, the unit must first be switched OFF using the POWER key
Now, press and hold the WARMER key for the zone being disabled, then the POWER key, then release both keys,
at which time "- -" (double-dashes) will appear in place of temperature readings for the chosen zone
27).
To return the disabled zone to operational state, repeat the steps above.
NOTE:
• If switched OFF then back ON, the electronic control stores this mode-set in non-volatile memory, so the disabled
zone will remain disabled until the proper key sequence is performed to reenable the zone.
• The alarm system for the disabled zone is inactive during this mode.
• Always check set-points after returning unit to normal operation.
LIGHTS ICE MAKER
Figure 3-26. To Disable a Zone, Switch Unit OFF First by Pressing the POWER Key
LIGHTS ICE MAKER
Figure 3-27. Then Press and Desired Zone WARMER Key along with the POWER Key
Previous Page
Main Menu
Built-In (BI) Series
Built-In (BI) Series
MAX ICE COLDER WARMER
MAX ICE COLDER WARMER
Main Menu Built-In Series Menu
Built-In Series Menu
Electronic Control System
COLDER WARMER
COLDER WARMER
Indicates Cooling Functions for Zone Have Been Disabled
3-15
#7019014 - Revision A - October, 2010
Table of Contents
Next Page
(See Figure 3-26).
(See Figure 3-
PURE AIR ALARM POWER
PURE AIR ALARM POWER
Next Page