Temperature Setting; Error Codes On The Display - Gram PLUS Bedienungsanweisung

[Temperature setting |
®
( + ) C~i
Indicates the set temperature.
v
—
/
and
v
—' adjusts the temperature value.
Temperature control:
^ — -
P
Press to see the cabinet temperature setting; the display will
show the temperature.
Temperature regulation:
Temperature up: Keep^—-
1
pressed. At the same time, press ^ - /
Each time ^—^ is pressed the temperature will change one
degree. When the display shows the desired temperature let
go of the two keys and the setting has been made.
Temperature down: Keep^--' pressed. At the same time, press ^ ^ .
Each time ^ ^ is pressed the temperature will change one
degree. When the display shows the desired temperature let
go of the two keys and the setting has been made.
| Error codes on the display
F1 If code F1 is displayed it means that the cabinet temperature sensor is
defective and service assistance should be requested. In the meantime
the cabinet itself will maintain the set temperature by the memory of the
controller.
F2 If the display alternates between temperature and error code F2 there are
problems with the temperature sensor on the evaporator. This has no
effect on the operation of the cabinet, but the sensor should be replaced
as soon as possible. Request service assistance.
F3 If the display alternates between temperature and error code F3 there are
problems with the temperature sensor on the condenser. This has no
effect on the operation of the cabinet, but the sensor should be replaced
as soon as possible. Request service assistance.
NOTE! Applies only to cabinets with built-in compressor.
. . . If the dots in the display flash, it indicates that the condenser temperature
is too high. Switch off the cabinet and see whether the condenser has
been covered. If this is not the case, the high temperature might be the
result of dirt on the condenser. The condenser can be cleaned with a
brush or vacuum cleaner. Switch on the cabinet again. After an hour, the
cabinet should run normally. If the dots begins flash again, request service
assistance.
NOTEI Applies only to cabinets with built-in compressor.
76-504-0930 16