9
Settings
Bathtime limit – Maximum permissible bathing time.
Standby limit – Maximum length of time the system may be manually switched on while in standby mode.
Temperature limit – Maximum bathing temperature.
Water pressure – Current water pressure. Default is 5 bar.
Overheating limit – Maximum water temperature before the tank empties automatically.
Filtered temperature – Indicates whether you wish to see the exact thermistor value. Showing the filtered value avoids
fluctuations in the displayed temperature.
Diagnostics
Relay control – Only for Tylö service technicians.
Extra relay control – Only for Tylö service technicians.
System status – Shows current status for water level, water temperature, sauna temperature, electrode value for level
indicator, running time, software/hardware version and product ID.
Heater-net node list – Shows which products are connected to the system.
Error log – Any system errors are logged here.
Factory reset
Enter code 421 to reset the control panel to the factory default settings.
Error messages
Message Code Comments System behaviour Action
“Sauna temperature sensor
failure.”
"Fel på temperaturgivaren i
bastun"
0x0001 Sensor in sauna room
short-circuited or not
connected.
Current bathing cycle
terminated. New
bathing cycle cannot
be initiated.
Check cables and
connections. Test with
another sensor.
“Tank temperature sensor failure.”
"Fel på temperaturgivaren i
tanken"
0x0002 Sensor in tank short-
circuited or not
connected
Current bathing cycle
terminated. New
bathing cycle cannot
be initiated.
Check cables and
connections. Test with
another sensor.
“Electronics in heater overheated”
"Elektroniken i värmaren är
överhettad."
0x0003 Temperature of circuit
board in control box
higher than 70°C.
Current bathing cycle
terminated. New
bathing cycle cannot
be initiated until
temperature falls to
70°C or less.
Wait until temperature
has fallen to 70°C or
less.
“Lost contact with control panel.”
"Tappat kontakten med
manöverpanelen."
0x0006 System restarted
because control box
unable to communicate
with one of control
panels.
Control box restarts
after 60 seconds when
connection with
control panel
interrupted.
Restart system. Check
cables/connections.
Replace control panel.
“Lost contact with
temperature/humidity sensor.”
Tappat kontakten med givaren för
temperatur/fuktighet."
0x0007 System restarted
because control box
unable to communicate
with one of sensors.
Control box restarts
after 60 seconds when
connection with
control panel
interrupted.
Restart system. Check
cables/connections.
Replace sensor.
“Tank overheated.”
"Tanken överhettad."
0x0008 Temperature in tank has
exceeded the limit set by
operator.
Tank cycle restarts. Restart system. Check
pipes from sauna
heater.
“Hardware error. Contact service”
"Hårdvarufel. Kontakta
kundtjänst."
0x0009 Real time clock has
stopped working.
Clock and date no
longer updated.
Restart system. If
same error message
appears, replace
circuit board in control
box.
“Power outage. Set time.”
"Strömavbrott. Ställ in klockan."
0x000a Real time clock has been
zeroed.
Time and date revert
to default.
Set to current time and
date.
“Lost contact with fragrance
pump.”
"Tappat kontakten med
doftpumpen."
0x000c System restarted
because control box
unable to communicate
with one of fragrance
pumps.
Control box and
control panels restart
after 60 seconds.
Restart system. Check
cables/connections.
Replace fragrance
pump.