23
12.6 Status indications and error messages on the display
Message
Cause
Measure
H1
Temperature too high, above the alarm level set in
parameter
c7
+
Check temperature in the unit
+
Temp. too high
→ rearrange food
+
Have the unit checked by a service engineer
L0
Temperature too low, below the alarm level set in
parameter
c8
+
Temp. too low
→ check food
+
Have the unit checked by a service engineer
E1L
Sensor F1 error, short-circuit
+
Call manufacturer of unit
+
Unit has switched to emergency cooling
+
Check food temperature
E1H
Sensor F1 error, break
+
Control of the sensor F1
E2L
Sensor F2 error, short-circuit
+
Cooling system works, no immediate danger
+
Call manufacturer of unit for check
E2H
Sensor F2 error, break
+
Control of the sensor F2
E3L
Sensor F3 error, short-circuit
+
Control of the sensor F3
E3H
Sensor F3 error, break
+
Control of the sensor F3
E4L
Sensor F4 error, short-circuit
+
Control of the sensor F4
E4H
Sensor F4 error, break
+
Control of the sensor F4
E5
Door open too long
+
Close the door
E6
High pressure malfunction
+
Check condenser fan function and radiator
lamellae for dirt.
E7
Low pressure malfunction
+
Leakage, insufficient cooling agent level
E10
External alarm
EP0
Internal error in the control unit
+
Same as
EP1
EP1
Error in the parameter memory
+
Unplug the appliance
+
Press and hold down buttons (4) SET and (1)
UP and plug the power plug back into the
socket. By doing so the electronics will repro-
gram themselves.
+
If error occurs again please contact cus-
tomer service.
EP2
Error in the data memory
+
Same as
EP1
Pr
Internal check mode
+
Disconnect the controller from the mains for a
few seconds. If the report does not disappear
→ repair
rtc
Error of the internal clock
+
Reset clock. If the error does not disappear
→ repair
The errors
EP0
and
EP1
block the controls. The controls will only unlock after the errors have been eliminated.
The errors
EP0
(and
EP2
) can only be eliminated by repair work. The errors and the currently measured temper-
ature will be displayed alternately.
Содержание Beer Cold Rack
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