Huber MPC RotaCool, Руководство по эксплуатации

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Service/maintenance
Chapter 6 OPERATION MANUAL
V2.3.0en/04.08.21//1.30
RotaCool®
39
6 Service/maintenance
6.1 Displays in the event of faults
The device displays an alarm or warning message in the event of a fault.
Display Cause Effect, measure
F1 - flashing
Error Sensor1
Break or short circuit
Control is inactive.
(Pump off, compressor off, heating off)
Check the sensor.
E1 - flashing
Input E1 reports an
error
- no enable signal, level
alarm
Control is inactive.
(Pump off, compressor off, heating off)
Check level.
Restart only possible when level OK.
E2 - flashing
Input E1 reports error.
Pump runs and no flow
or pump is running and
no water pressure.
Control is inactive.
(Pump off, compressor off, heating off)
Restart only possible by interrupting the power supply.
E3 - flashing
Although the control is
off, the input E1 sig-
nals a flow
Control is inactive.
(Pump off, compressor off, heating off)
The error is corrected automatically when input E1 is open
in standby again.
EP - flashing
EP0 - flashing
EP1 - flashing
Loss of data in the
parameter memory
Control is inactive.
(Pump off, compressor off, heating off)
Please contact Customer Support. → Page 48, section »Con-
tact data« .
H2O flashing
No thermal fluid or too
little thermal fluid
Temperature control unit can not be started.
Add thermal fluid or fill the temperature control unit
properly.
During the output of the error message, the error message and the actual value are displayed
alternately.
6.2 Maintenance
Cleaning/maintenance while the temperature control unit is operating
MORTAL DANGER FROM ELECTRIC SHOCK

Stop an ongoing temperature control process.

Turn off the temperature control unit.

Also disconnect the temperature control unit from the power supply.
Overview of
messages