Built-In
Built-In
(600-
(600-
2
2
)
)
Series
Series
Electronic Control System
3-18
#3758407 - Revision B - August, 2006
Manual Compartment Disable Mode (Starting with Serial #2092137)
Manual Compartment Disable Mode allows a customer or Service Technician to switch one compartment off for inte-
rior cleaning, defrosting, or diagnostic purposes, while allowing the other compartment to continue cooling.
To initiate Manual Compartment Disable Mode, the unit must first be switched OFF using the UNIT ON/OFF key
(See Figure 3-27), then press and hold the WARMER key for the compartment being disabled, then the UNIT
ON/OFF key, then release both keys (See Figure 3-28). The LCD will display “- -” (double dashes) in place of tem-
perature readings for the compartment chosen, indicating all cooling functions for that compartment are disabled. To
return the unit to normal operation, repeat the steps above, or press UNIT ON/OFF key.
NOTE: Always check set-points after returning unit to normal operation.
NOTE: Prior to serial #2092137, it is necessary to repeat the steps above in order to return the unit to normal oper-
ation.
Figure 3-28. Then Press and Hold WARMER Key for Compartment Being Disabled,
Then the UNIT ON/OFF Key.
Figure 3-27. To Enter (or Exit) Manual Compartment Disable Mode, Switch Unit OFF First
Indicating that all cooling functions
for that compartment are disabled.
Manual Freezer Evaporator Defrost
Manual Freezer Evaporator Defrost was incorporated into the electronic control to assist in servicing and diagnos-
tics.
To initiate manual freezer evaporator defrost, press and hold the ICE ON/OFF key for 5 seconds, then release the
key. (See Figure 3-29).
NOTE: Manual Freezer Evaporator Defrost will not operate if unit is in Sabbath Mode.
Figure 3-29. Initiate Manual Freezer Evaporator Defrost - Press and Hold ICE ON/OFF key for 5 Seconds
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