Tylo STEAM PRO - Servicing and Maintenance; Inspecting the Tank

Cleaning
Cleaning time – After a specified number of hours a message will appear with a reminder to clean the tank. This is where
you set the number of hours between cleaning. Use the number of hours indicated by EASY TEST. If no
reminder is needed, set 0 hours.
Last cleaned – Indicates the time that has elapsed since the equipment was last cleaned. ”---” means that the equipment
has not been cleaned.
Tank emptying – Number of hours between automatic tank emptying when the steam bath is operational. Default value is
4 hours.
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, steam bath 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.
5.6 Error messages
Message
Code
Comment
System behaviour
Action
“Sauna temperature sensor
failure.”
0x0001
NTC temperature sensor
in the sauna is either not
connected or has
shorted.
Turns off the current
bathing cycle and is
not able to start a new
bathing cycle.
Check the cables and
connections. Test with
another sensor.
“Tank temperature sensor failure.”
0x0002
NTC temperature sensor
in the sauna is either not
connected or has
shorted.
Turns off the current
bathing cycle and is
not able to start a new
bathing cycle.
Check the cables and
connections. Test with
another sensor.
“Electronics in heater
overheated”.
0x0003
Temperature on the RCB
PCB is greater than
70˚C.
Turns off the current
bathing cycle and is
not able to start a new
bathing cycle until the
water temperature is
equal to or below
70˚C.
Wait until the
temperature is equal
to or below 70˚C.
“Fatal error! Unplug power, and
contact service”.
0x0004
The outputs to the relays
do not match the inputs
from the contactors.
Might be welded relays.
Turns off the current
bathing cycle and is
not able to start a new
bathing cycle.
Check the cables and
connections. Check
input voltage. Restart
system by toggling the
voltage. If the same
error is repeated,
change the RCB PCB.
“Electrode failure! Contact
service.”
0x0005
The tank has overfilled
three times.
Restarts the tank
cycle.
Clean or change the
electrodes. Check the
outlet.
“Lost contact with control panel.”
0x0006
The system has
restarted because the
RCB was not able to
communicate with one of
the control panels.
The RCB restarts after
60 seconds when it
has lost the
connection to the
control panel.
Restart the system.
Check the cables and
connections. Change
the control panel.
“Lost contact with
temperature/humidity sensor.”
0x0007
The system has
restarted because the
RCB was not able to
communicate with one of
the sensors.
The RCB restarts after
60 seconds when it
has lost the
connection to the
sensor.
Restart system. Check
the cables and
connections. Change
sensor.
“Tank overheated.”
0x0008
Temperature in the tank
is greater than the limit
set by user.
Restarts the tank
cycle.
Restart the system.
Check the pipes out
from steam generator.
“Hardware error. Contact service”
0x0009
The real time clock is out
of order.
The time and date are
not being updated.
Restart the system. If
the same thing
happens again,
change the RCB PCB.
“Power outage. Set time.”
0x000a
Real time clock has been
reset.
Time and date are set
to default.
Set time and date.
“Lost contact with fragrance
pump.”
0x000c
The system has
restarted because the
RCB was not able to
communicate with one of
the fragrance pumps.
RCB and the panels
restart after 60
seconds.
Restart the system.
Check the cables and
connections. Change
fragrance pump.
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