Fast Cool; Max Frz; Max Ref - Viking FDSB5481 Service Manual

Fast Cool

Fast Cool is enabled by pressing
and releasing the "ACTIVATE
CONTROLS" pad and then
pressing and releasing the "FAST
COOL"pad.
This causes the control to
temporarily (predetermined time, factory
default is 2 hours) replace the freezer setpoint
to Max Frz temperature (factory default -5
and also the refrigerator setpoint to Max Ref
temperature (factory default 33
Max Frz time duration is adjustable in
Program Mode B, range is 1 to 20 hours in 1
hour increments.
The only temperature speed used during this
mode of operation is high speed (115HZ).
When "FAST COOL" is selected by pressing
the pad, "FAST COOL" is illuminated on the
display as shown in illustration above.
Fast Cool will terminate after the time
duration has expired or if another mode is
selected or if temperature is increased or
decreased by pressing "HIGHER or LOWER"
tabs. Fast Cool can be cancelled by pressing
"FAST COOL" again, the Fast Cool will
extinguish on the display.

MAX FRZ

Max Frz is enabled by pressing
and releasing the "ACTIVATE
CONTROLS" pad and then Pressing
©2012 Viking Preferred Service
ACTIVATE
CONTROLS
FAST
COOL
F)
o
F).
o
ACTIVATE
CONTROLS
and releasing the "MAX FRZ" tab.
This causes the control to
temporarily (factory setting is 6
hours) change the current freezer set point
to -5 F. This set point temperature is not
o
adjustable and is programmed from factory.
The time duration is adjustable in Program
Mode B, range is 1 to 20 hours in 1 hour
increments.
When MAX FRZ is selected, the display
illuminates "MAX FRZ" as shown above. The
temperature display will move towards that
set point temperature (- 5
down.
Max Frz will terminate at the conclusion
of the time duration or if another mode is
selected, or if the temperature is manually
changed by pressing "HIGHER or LOWER"
tabs. Max Frz can also be terminated by
again pressing and releasing "MAX FRZ".
The conclusion or termination of this mode is
confirmed by "MAX FRZ" extinguishing from
display.

MAX REF

Max Ref is enabled by pressing
and releasing the "ACTIVATE
CONTROLS" pad and then
Pressing and releasing the "MAX
FRZ" tab.
This causes the control to
temporarily (factory setting is 4 hours) change
the current refrigerator set point to 33
Operation
MAX
FRZ
F) as the unit pulls
o
ACTIVATE
CONTROLS
MAX
REF
F.
o
7