Compressor Low Speed Frequency; Adjust Cut-In Hysteresis - Viking VDSC367 Service Notebook

Press and hold the "ALARM OFF"
pad for three seconds until you
hear 3 audible beeps and the
display changes to "cd".
Pressing the "HIGHER or LOWER"
pads will result in number of hours
being displayed and can be
adjusted in one hour increments
from 4 hours to 24 hours CRTD
interval.
To exit this time period adjustment press and
release "ACTIVATE CONTROLS" one time
which will result in "PrA" being displayed. You
are now back in Mode A.

Compressor low speed frequency

Compressor low speed frequency is set to a
predetermined value based upon model of
refrigerator. This value can be set in Mode
A as a separate adjustment or can be set
automatically in Mode C when selecting
model code, where several control values
are set by eeprom. Table 1 on Page 42 lists
eeprom values set by model code.
To enter low speed frequency adjustment
in Mode A, press and release
"DISPLAY OFF" once, this will
result in the display "CLF".
©2012 Viking Preferred Service
Pressing and releasing "HIGHER or
ALARM
LOWER" pads will bring the numeric
OFF
display up, pressing and releasing
changes in increments of 1 HZ,
holding the key down changes in
increments of 5 HZ.
This value should be set at 75HZ for side by
side model refrigerator,s see Table 1 on Page
42.
To exit the low speed adjustment press and
release "ACTIVATE CONTROLS" one time
which will result in "PrA" being displayed. You
HIGHER
are now back in Mode A.

Adjust Cut-In Hysteresis

LOWER
Cut-In hysteresis for the refrigerator and
freezer is set to predetermined values, based
upon model of refrigerator. This value can
be set in Mode A as a separate adjustment
or can be set automatically in Mode C when
selecting model code, where several control
values are set by eeprom. Table 1 on Page
42 lists eeprom values set by model code.
While still in Mode A press and hold
"ALARM OFF" and then "HIGHER"
pad for three seconds, the display
will change to "CIH".
DISPLAY
OFF
Press "REF TEMP to select
the refrigerator compartment,
the display will illuminate
"REFRIGERATOR" on display.
Next Press and release "HIGHER
or LOWER" which will result in
displaying degrees in Fahrenheit.
For the refrigerator section this
Service Procedures
HIGHER
LOWER
ALARM
OFF
HIGHER
REF
TEMP
HIGHER
LOWER
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