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2. Service Menu
From the service menu, information regarding the functioning of the appliance can be
obtained. To access the service menu, press and hold the up and down buttons and
the "ENTER" button simultaneously for 3 seconds. Scroll through the service menu list
using the "ENTER" button. Change options using the up/down arrows. To exit, press the
"ENTER" button until normal display mode returns. To exit the service menu at any point,
press and hold the "ENTER" button for 3 seconds or the service menu display remains
on the display board for 10 minutes after the last keystroke, then automatically reverts
to normal operation (cabinet temperature display). All information given in degrees
automatically displays in the current selected scale (°F or °C).
Display Definition
1OFF
Displays cabinet temperature.
1 ON
Displays evaporator temperature. Display will automatically revert to cabinet sensor after five minutes.
2OFF
(Freezer
Only)
Manual defrost initiation option not activated.
2 ON
(Freezer
Only)
Manual defrost initiation option activated. Control will begin defrost cycle when user returns to operating
mode by cycling through menus. Manual defrost does not eliminate or change times on any scheduled
defrost cycles.
3OFF
Unconditional alarm reset option not activated.
3 ON
Unconditional alarm reset option activated. Changing from 3OFF to 3 ON resets all alarm display codes
simultaneously. This is a complete clearing of alarms.
4 16
Right two digits represent compressor run time in last 24 hours to the nearest hour. Example: 16 hours total
run time in the last 24 hours. Value is every 24 hours.
5 50
Right two digits represent compressor on time percentage for the last 5 run cycles. A run cycle begins when
the compressor switches from off to on and ends the next time it switches from off to on. (See diagram
below). Example: 50% run time over the last 5 run cycles.
Value is calculated as follows: Percent on time = On time last 5 cycles/total time last 5 cycles. Value is saved
every 5 cycles.
Note: "On time last 5 cycles" does not include an on time that was terminated by a defrost cycle or the first
on time after a defrost, and "Total time last 5 cycles" does not include an on or off time that was terminated
by a defrost cycle, the time spent in defrost, or the first on time after a defrost.
6 45
Right two digits represent compressor run time for the last run cycle. Example: 45 minutes of compressor
run time in last run cycle.
7 45
(Freezer
Only)
Right two digits represent length of time for the last defrost cycle in minutes. Example: 45 minutes in last
defrost cycle.
8 67
Right two digits represent highest temperature recorded during the last high temperature alarm. Example:
Temperature reached 67 degrees during last high temperature alarm. Display will show "8--" if there has not
been a high temperature alarm. Value is saved every 8.5 minutes when in alarm.
9-10
Right three places represent lowest temperature recorded during the last low temperature alarm. Example:
Temperature reached -10 degrees during the last low temperature alarm. Display will show "9--" if there has
not been a low temperature alarm. Value is saved every 8.5 minutes when in alarm.