Model Configuration Mode - Sub-Zero Wolf BI Series Service Manual

Built-In (BI) Series
Built-In (BI) Series

Model Configuration Mode

The main control board is used in several different models, so it must be configured/programmed for the specific
model it is used in through a series of key strokes at the control panel. This is called Model Configuration.
If a new control board is installed during a service call, a default configuration is automatically entered represented
by "dE" and "FL" in the LCD during the short power up diagnostics test after power is supplied to the unit (See
Figure 2-79). This indicates Model Configuration Mode must be initiated so the new board can be configured for the
model it was installed into.
Model Configuration Mode also allows a Service Technician to verify that the control board was configured correctly,
and/or to reconfigure the control board if configured incorrectly.
To initiate Model Configuration Mode the unit must be ON and in Diagnostic Mode (See Figure 2-80).
NOTE: If Fault Codes have been logged the control will enter Fault Code Recall Mode instead of Diagnostic Mode.
If this happens touch the ALARM key to shift the electronic control system into Diagnostic Mode.
While in Diagnostic Mode, touch and hold the POWER key for ten (10) seconds, until a model code appears in the
LCD (See Figure 81 and Model Code Table on following page). Now, toggle through the model codes by touching a
WARMER or COLDER key in multiple key strokes until the appropriate model code is displayed (See Figures 2-82
and 2-83). With the appropriate model code displayed, touch the POWER key and "Pr" and "g" appear, indicating a
question as to whether this is the desired model code to be programmed (See Figure 2-84). If the code is correct,
touch the POWER key again within five (5) seconds to store the model configuration (See Figure 2-85).
NOTES:
• The second touch of the POWER key must occur within five (5) seconds of the first.
• If no keys are touched within any thirty (30) seconds period after initiating Model Configuration Mode, the mode
will automatically be exited, and the unit will revert back to the last model configured, or to the default setting.
• If the ALARM key is touched, or if either pair of WARMER and COLDER keys are touched during Model
Configuration Mode, the mode will be exited.
LIGHTS ICE MAKER MAX ICE
Figure 2-79. When New Board is Installed and Power Supplied "dE" and "FL" = Default Configuration;
LIGHTS ICE MAKER MAX ICE
Figure 2-80. Initiate Diagnostic Mode First - Touch and Hold Either COLDER Key, Then the POWER Key
LIGHTS ICE MAKER MAX ICE
Figure 2-81. Initiate Model Configuration Mode - While in Diagnostic Mode,
Touch and Hold POWER Key for 10 seconds - "dE" and "FL" = Default Configuration
(SWS #4380000)
(SWS #4380000)
COLDER WARMER
Model Configuration must be Performed
COLDER WARMER
COLDER WARMER
COLDER WARMER
COLDER WARMER
COLDER WARMER
Touch and hold for 10 seconds
2-45
Electronic Control
PURE AIR ALARM
PURE AIR ALARM
PURE AIR ALARM
7040317 - Revision A - September, 2015
POWER
POWER
POWER