Viking FBCI 1150G Service Manual page 12

Power
The digital temperature controller and LED display comes equipped with a power button, which turns
the respective cooling system ON or OFF. If when power is applied to the cabinet and the display reads
OFF simply press the power button once to turn the cooling system ON. When the controller is ON it
will display the current temperature reading.
Light
Viking controllers are equipped with a light button on the front of the controller panel. This button will
turn on/off the light in the cabinet. The light is also equipped with a door switch that turns on the light
upon a door opening. (The door switch is run through the digital input on the control).
Adjusting the Set-Point
The set point is the temperature at which when obtained, will cause the controller to turn off the cooling
system. To adjust the set point, simply press the "SET" button and hold for 3 seconds, the "SET" button
is located on the front of the controller panel. Upon pressing the SET button, the current set point will
be displayed and the LED snowflake starts blinking. Press the "UP" or "DOWN" arrow buttons located
on the front of the controller panel to the new desired set point. The controller will now retainn this new
set point by either waiting 10 seconds or by pressing the "SET" button.
Minimum Temperature Reading
The controller can remember and display the lowest temperature the sensor has recorded. To display
this reading, press and release the" DOWN ARROW" button. The "Lo" message will appear followed
by the lowest temperature recorded. To return to normal display press and release the "DOWN AR-
ROW" button or wait 5 seconds.
Maximum Temperature Reading
The controller can remember and display the highest temperature the sensor has recorded. To display
this reading, press and release the "UP ARROW" button. The "hi" message appear followed by the
highest temperature recorded. To return to normal display, press and release the "UP ARROW" button
or wait 5 seconds.
How to Reset the Max and Min
Temperature Recorded
To reset the max or min stored temperature press the "SET" button, while the max or min temperature
is displayed, and hold until "rST" label starts blinking. Release "SET" button and the new stored value
for max or min will be the current temperature reading.
To Lock and Unlock the Control
Press the "UP + DOWN" buttons simultaneously for 3 seconds. The "PoF" message will be displayed
and the keyboard will be locked. At this point it will only be possible to see the set point, the MAX or
the MIN temperature stored. If a button is pressed more than 3 seconds, the "PoF" message will be
displayed. To unlock the control press "UP + DOWN" simultaneously for 3 seconds until the "Pon"
message is displayed.
Page12
15" & 24" Series
Technical Services Manual
SMR-0014