Error Codes - IKA RCT basic safety control Mode D'emploi

Error codes

Any malfunctions during operation will be identified by an error
message on the display (E and F).
Proceed as follows in such cases:
Error code Cause
E3 Temperature inside device too high
E4 Motor blockage
E6 Break in safety circuit
E24 Surface temperature (temperature of control sensor):
of the base plate is higher then the setted safe tempera-
ture limit
E44 Surface temperature (temperature of safety sensor):
of the base plate is higher then the setted safe tempera-
ture limit
E25 Heating and switching element monitoring
E26 Difference between temperature of safety sensor and
temperature of control senor
control temperature > (safety temperature + 40 K)
E46 Difference between temperature of safety sensor and
temperature of control senor
safety temperature > (control temperature + 40 K)
If the actions described fail to resolve the fault or another error code is displayed then take one of the following steps:
- Contact the service department,
- Send the device for repair, including a short desciption of the fault.
R_HCT_042011
F Switch off device using the main switch (A)
F Carry out corrective measures
F Restart device
Effect Solution
Heating off - Switch off device and allow to cool down
Heating off - Switch off device
Motor off - Warning! Only to be carried out by authorised service personnel:
Carry out an internal test on the device to check the plug-in
connector for the motor
Heating off - Plug in contact plug (L)
- Plu in PT 1000 contact thermometer / temperature sensor
- Replace faulty connecting cable, plug, or contact thermometer
Heating off - Switch off device until the surface temperature of the base
plate is lower than the selected safe temperature limit
- Set ahigher safe temperature limit
Heating off - Switch off device until the surface temperature of the base
plate is lower than the selected safe temperature limit
- Set ahigher safe temperature limit
Heating off - Switch off device
- Set the safe temperature limit > 55 °C
see also „Fuctional check of inactivating the safety circuit"
- Warning! Only to be carried out by authorised service personnel:
Carry out an internal test on the device to check the plug-in
connector for the heating element
Heating off - Switch off device
- Warning! Only to be carried out by authorised service personnel:
Carry out an internal test on the device to check the plug-in
connector for the temperature sensor
Heating off - Switch off device
- Warning! Only to be carried out by authorised service personnel:
Carry out an internal test on the device to check the plug-in
connector for the temperature sensor
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