12
Controls (Continued)
ELECTRONIC CONTROL FEATURES
Replace Air Filter When the “REPLACE AIR FILTER”
LED is illuminated yellow, the air
filter needs to be replaced. The
control will signal for air filter
replacement after 3600 hours
of refrigerator operation. After
replacing the air filter, reset the
air filter timer by pressing the
AIR FILTER key for 3 seconds. The
“REPLACE AIR FILTER” LED will be
illuminated green for three (3)
seconds, confirming a timer reset.
Control Lock
To disable the keypads on the
control, begin by pressing the CON-
TROL LOCK key for three seconds
until “LO” is displayed for 1 sec-
ond. With the control locked, when
keys are pressed on the control
panel, “LO” will be displayed. To
unlock the control, press the CON-
TROL LOCK key for three seconds.
The display will show “UL” for one
second.
Power Fail
The POWER FAIL indicator light
informs you that due to a power
failure, the cabinet temperature
exceeded 55°F (13°C). If the power
failure lasted more than one (1) hour,
the display alternates between show-
ing the power failure duration (Hours
and DURATION LED illuminate in the
display) and the cabinet tempera-
ture (°F or °C illuminates) every ½
second. This safety feature will aid
in determining what food spoilage
action to take.
Resetting Air Filter Timer
Setting Control Lock
Power Fail Indicator
Adjust UP Key
Air Filter Reset Key
Te mp Mode Key
Alarm Reset Key
Adjust DOWN Key
Control Lock Key
Power Fail
Indicator
Door Ajar
Indicator
Replace Air Filter
Indicator