Error Codes - IKA RC 5 control Operating Instructions Manual

Any malfunctions during operation will be identified by an error message on the display.
Proceed as follows in such cases:
Switch off device using the main switch at the back of the device.
Carry out corrective measures.
Restart device.
Error code Effect
Error 01 Pump off
Refrigerating off
Error 02 Pump off
Refrigerating off
Error 04 Pump off
Refrigerating off
Pump off
Error 06
Refrigerating off
Error 10 Pump off
Refrigerating off
Error 15 Pump off
Refrigerating off
Pump off
Error 16
Refrigerating off
Error 17 Pump off
Refrigerating off
Pump off
Error 19
Refrigerating off
Error 20 Pump off
Refrigerating off
Warning message
High fluid level
warning
Low fluid level
warning
Note: When the cooling function is not activated, the screen show only these warning information if fluid level is too
high or too low.
When the cooling function is activated, if the fluid level goes slowly up/down to the warning level, the screen show high/
low fluid level warning message and icon.
If the fluid level is corrected, the warning message and high/low level icon disappear.
After low fluid level warning, if the fluid level decreases further, the screen show Error 6.
If the actions described fails 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 description of the fault.

Error codes

Cause
No external temperature sensor
Motor over current (rate current) - Reduce pump motor speed
Motor hall signal
Too low liquid level
PC communication failure
Compressor power supply
disconnected
Suction temperature error
Discharge temperature error
Fluid temperature too high
Condenser fan error
Effect
Warning message and
high level icon appear
Warning message and
low level icon appear
Solution
- Check this sensor
- Use fluid with lower viscosity
- Check if the pump impeller is blocked
missing - Reduce pump motor speed
- Use fluid with lower viscosity
- Check if the pump impeller is blocked
- Check the liquid level and buoyage
- Check communication cable
- Restart the device
- Restart the device
- Restart the device
- Switch the device off and let the fluid cool down
- Restart the device
Cause
Too high fluid level
Too low fluid level
Solution
- Check the fluid level and buoyage
- Drain excess fluid from bath.
- Check the fluid level and buoyage
- Add more fluid to bath.
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