Other Functions; Test Mode - EdgeStar VBR Series Service Manual

OTHER FUNCTIONS

Temperature Memory Function
In the event of a power interruption (power surge, breaker switch, etc.), the unit will remember
the previous temperature settings. When the power is recovered, the unit will operate with the
last temperature set-point.
Interior Light
Touching the LIGHT button toggles between 2 modes of operation for the internal lights:
Functional (default) mode and showcase mode. If you are in functional (default) mode, the lights
will turn on only when the door is open. If you are in showcase mode, the lights will be on all the
time.
Defrosting
•
Defrosting is performed each time the total running time for the compressor reaches
•
10 hours.
•
During the defrosting cycle, the compressor is OFF and the fans operate continuously.
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After 30 minutes, the defrosting cycle is completed
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During the defrosting cycle, the storage temperature may vary by 5 or 6 degrees.
•
Frost may be accumulate on the evaporator if the unit is repeatedly opened in a high heat or
high humidity locations. If this frost pattern does not clear within 24 hours, your unit will
require manual defrosting.
ºF/ºC Selector
Select the temperature display setting in Fahrenheit or Celsius degree. To change the
temperature from Fahrenheit to Celsius or from Celsius to Fahrenheit, press and hold the
LIGHT key for 5 seconds.

TEST MODE

Press and hold the "LIGHT" and "UP" keys at the same time for 5 seconds with the power
ON. The indicator light will flash twice to confirm the input and the unit will run in the TEST
MODE. The compressor and all fan motors will operate continuously & independent from the
SET temperature. At the same time, the display shows the icon "--". The TEST Mode will
automatically exit after 30 minutes or you can stop the TEST mode by disconnecting the unit
from power source.