ENGLISH
17
Temperature sensor 1 is not
connected.
Temperature sensor 1 is short
circuit.
Temperature fuse is defective.
Temperature sensor 2 is not
connected.
Temperature sensor 2 is short
circuit.
Combined Temperature
/ Humidity sensor is defective.
Communication failure.
Temperature is greater than the
maximum temperature.
Safety Switch open or Door
sensor open.
PCB overheat.
E1
E2
E3
E4
E5
E6
E7
E8
oPEn
E10
Check the wire between the sensor and the control unit. If
there is no problem with the wires and they are correctly
installed, check the sensor.
If no reason for the problem can be found, contact the
retailer.
Check the wire between the sensor and the control unit.
It has probably overheated. The reason for it needs to be
discovered before using the sauna again. A new sensor
is needed.
If no reason for the problem can be found, contact the
retailer.
Check the wire between the bench sensor and the control
unit. If there is no problem with the wires and they are
correctly installed, check the sensor. The heater can still
be used with the sensor 1 only but 2 sensors are needed
for the steamer.
If a new sensor is needed or no reason for the problem
can be found, contact the retailer.
Check the RJ cable. If the area where the cable is
located has many other cables, it can cause interference
problems. Make sure that only one main board is set to
Power Controller and the rest are Contactor Unit. Check
DIP switch setting.
If no reason for the problem can be found, contact the
retailer.
If this happens contact qualified electrician or maintenance
personnel before using the sauna again.
Remove object on the top of the heater or close the Door
sensor.
Check ventilation of power controller. Heater will turn back
ON if power controller already cool-down.
Code
Table 2
Problem
Solution
5. TROUBLESHOOTING
If an error occurs, the heater will be
switched off. There will be a warning beep
and the code for the error will be displayed
in the control panel.
See more details on the table below.
WARNING
Please note, only a qualified electrician or
maintenance personnel is allowed to make the
service operations and repairs!
