22
Part Number: 9295040 07/17
Operation
Section 3
TEMPERATURE CONTROL & DISPLAY
V
V
Control Display
Operation / Indication
Status
Displayed
Comments
Normal (°C)
Temp. [°C]
Unit depends on setting
(parameters in control)
Normal (°F)
Temp. [°F]
Show set-point
Temp.
Set to Defrost
dEF / Temp
Depends on setting
(parameters in control
or as chosen by upper
left button)
Sensor 1 defect
E01
Air sensor
Sensor 2 defect
E02
Coil sensor
High temperature alarm
Hi
Automatically switching
at 2 sec rate
Low temperature alarm
Lo
Line voltage too hight
uHi
Line voltage too low
uLi
Temperature Control & Display Operation
Prcss uppcr Nr lNwcr rtgho buooNn.
• Display show actual set-point (blinking).
₋
If buttons untouched for 3 seconds returns to normal.
• Increase set-point by pressing upper button. Max value
depends on parameters in control.
• Decrease set-point by pressing lower button. Min value
depends on parameters in control.
₋
If buttons untouched for 3 seconds returns to normal
and stores new set-point.
Prcss uppcr lcfo buooNn fNr 5 sciNnds.
• Start defrost.
Prcss lNwcr lcfo buooNn fNr 5 sciNnds.
• Unit goes into stand-by mode.
₋
The display will read off, then a period.
• Press the lower left button again for 5 seconds.
₋
The display will read on.
₋
The unit will then start up in the defrost mode, and
display will read dEF.
Temperature Alarm
The alarm will flash HI or LO 90 minutes after the unit has
reached its alarm temperature point or after any power
interruption if the temperature is above or below the alarm
set points.
• The high refrigerator temperature point is 50°F (10°C).
• The low refrigerator temperature point is 25°F (-4°C).
• The high freezer temperature point is 20°F (-7°C).
• The low freezer temperature point is -25°F (-32°C).
EVAPORATOR FAN OPERATION
During normal operation the evaporator fan may cycle and/
or pulse independently of the compressor. Consult Technical
Support at 1-844-724-CARE if you are unsure of the proper
function.
Cooling Cycle
Defrost Cycle
Compressor
On
Compressor
Off
Compressor
Off
Ev
ap F
an
On
Ev
ap F
an
Off
Ev
ap F
an
On
Ev
ap F
an
Off
Ev
ap F
an
On
Ev
ap F
an
Off
Refrigerator
X
Cycles On 2-Min,
Off 2-Min
X
Freezer
X
X
X
ENERGY SAVER SWITCH
Select freezers are equipped with an energy saver switch for
service use. It is located in the electrical box behind the front
shroud. It controls the length of time that heat is applied to
the door perimeter. The normal operating position for this
switch is the on position, providing the shortest amount
of time. If excessive condensation is observed on the door
opening, switch to the off position with the help of an
authorized service agent. The off position will increase the
length of time the door heater is on.