Viking VCSB48, Сервисный журнал

Страница: 14 / 33

14
Mode A Functions (con’t)
Freezer Thermistor Temperature
1. Choose freezer thermistor temperature display by
pressing Freezer Temp pad.
2. Freezer thermistor temperature displays.
Refrigerator Thermistor Temperature
1. Choose Refrigerator Thermistor temperature
display by pressing Ref Temp pad.
2. Refrigerator thermistor temperature displays.
Mode B Functions
Automatic Keyboard Functions
Activate and deactivate keyboard by toggling Display
Off pad. If high temperature indicator glows,
keyboard will disable after 10 minutes. If high
temperature indicator is off, keyboard is always
enabled. DO NOT LEAVE KEYBOARD IN
ENABLED MODE AFTER PROGRAMMING IS
COMPLETE
Door Alarm Delay
1. Press Alarm Off pad. Door open indicator will
glow. One temperature indicator should glow
indicating present delay setting in minutes
(indicator 1 means 1 minute, 2 means 2 minutes,
etc.) Default delay is 3 minutes.
2. Press Higher Temp pad to decrease delay by 1
minute.
3. Press Lower Temp pad to increase delay by 1
minute.
Max Ref Run Time Duration
1. Press Max Ref pad. Max Ref light will glow.
One temperature indicator should glow
indicating present Max Ref run time duration in
2 hour increments (indicator 1 means 2 hours, 2
means 4 hours, etc.) Default delay is 10 hours.
2. Press Higher Temp pad to decrease Max Ref
duration by 2 hours.
3. Press Lower Temp pad to increase Max Ref
duration by 2 hours.
Max Frz Run Time Duration
1. Press Max Frz pad. Max Fra light will glow.
One temperature indicator should glow
indicating present Max Frz run time duration in 4
hours increments (indicator 1 means 4 hours, 2
means 8 hours, etc.) Default delay is 24 hours.
2. Press Higher Temp pad to decrease Max Frz
duration by 4 hours.
3. Press Lower Temp pad to increase Max Frz
duration by 4 hours.
Temperature Offset Calibration
Offset amount adjusts temperatures for refrigerator
cut-ins and cut-outs by the amount of offset. The
chart below shows the indicator and the amount of
offset from the factory default setting.
•
Setting Refrigerator Temperature Offset
Press Ref Temp pad. Refrigerator indicator and
one indicator will glow. Press Higher Temp pad
to move offset to the next warmer setting. Press
Lower Temp pad to move offset to the next
colder setting. Factory default refrigerator offset
is –4.
•
Setting Freezer Temperature Offset
Press Freezer Temp pad. Freezer temperature
indicator and one indicator will glow. Press
Higher Temp pad to move offset to the next
warmer setting. Press Lower Temp pad to move
offset to the next colder setting. Factory default
freezer offset is 0.
Defrost Mode Selection
Toggle Hidden Button pad to select adaptive or
conventional defrost mode. Hidden Button indicator
glows when adaptive defrost has been selected. If
Hidden Button indicator is off, conventional defrost
is selected. Conventional defrost uses 8 hour CRTD
value.
Forced Defrost
Defrost can be forced to start by pressing and holding
the Alarm Off pad for 3 seconds. Program changes
will be saved permanently in EEPROM and program
mode will exit to Run Mode.
Forced Pull Down
Compressor start can be forced by pressing and
holding Max Frz pad for 3 seconds. Program
changes will be saved permanently in EEPROM.
Compressor, evaporator fan and condenser fan will
come on.