Instruction Manual

12
Error codes
Any error happen, the device will stop circulation and heating，beeper on and show the error message on
the display.
Proceed as followings in such cases:
Turn off the device and pull the plug.
Carry out corrective measures. restart
the device.
Error code Cause Solution
Er00 Interal temp. sensor error Restart the device.
Er01 External temp. sensor error Check the connection of the sensor.
Er02 Cooling system over presssure
Switch off the device 1 hour for cooling down,
clean the ventilation mesh.
Er03 Communication time out Check the connection of the Data cable.
Er04 Low liquid Check the liquid level of the bath vessel.
Er05 Over temperature
Check the over temperature setting value；
Check the Temperature sensor and the heater.
Please contact us if the corrective action described fail.
Maintains
Do not impact the device, especially the control panel.
Please check the device before start up.
Please check the control panel and warning labels every functional periodic (every half year).
Operation (ambient) temperature range: Max. 32℃ , Min. 5℃ . Max humidity:50％ (40℃ )。
Only operate the unit in rooms that are well-ventilated, dry and free of frost.
Do not expose the device directly under sunlight.
Ensure good PE connection of the device.
Turn off the device before any cleaning / servicing / maintains. Drain
the unit completely before transporting it.
Do not start the unit if it is damaged or leaking.