8
TROUBLESHOOTING THE CONTROL PAN-
EL
Table 1: Sauna temperature sensor failure
Message “Sauna temperature sensor
failure.”
Code 0x0001
Comments The thermistor in the sauna
has short-circuited or is not
connected.
System status The sauna session in progress
will be terminated. A new ses-
sion cannot be started.
Remedy Check cables and connections.
Try a new thermistor.
Table 2: Electronics in heater overheated
Message “Electronics in heater over-
heated ”
Code 0x0003
Comments Temperature in control box cir-
cuit board higher than 70 °C.
System status The sauna session in progress
will be terminated. New sauna
session cannot start until the
temperature is below 70 °C.
Remedy Wait until the temperature is
below 70 °C.
Table 3: Lost contact with control panel
Message “ Lost contact with control pan-
el.”
Code 0x0006
Comments The system has restarted be-
cause the control box could not
communicate with one of the
control panels.
System status The control box will restart
after 60 seconds when con-
nection to the control panel is
lost.
Remedy Restarting the system. Check
cables and connections. Re-
place control panel.
Table 4: Lost contact with temperature/humidity sensor
Message “Lost contact with temperature/
humidity sensor.”
Code 0x0007
Comments The system has restarted be-
cause the control box could not
communicate with one of the
sensors.
System status The control box will restart
after 60 seconds when con-
nection to the control panel is
lost.
Remedy Restarting the system. Check
cables and connections. Re-
place sensor.
Table 5: Hardware error. Contact service.
Message “Hardware error. Contact ser-
vice.”
Code 0x0009
Comments Realtime timer not working.
System status Timer time and date not up-
dated.
Remedy Restarting the system. If same
error recurs, the circuit board
in the control box may need re-
placing.
Table 6: Power outage. Set time.
Message “Power outage. Set time.”
Code 0x000a
Comments Realtime timer reset.
System status Time and date set to default.
Remedy Enter current time and date.
Table 7: Firmware panic 0x%02x!
Message “Firmware panic 0x%02x!”
Code 0x0010
Comments An error has occurred in the
software.
System status The system will restart when
the error has been corrected.
Remedy Restarting the system. If the
error recurs, contact Service.