Tylo Combi 7 User manual

Confirm 3X copper
connectors installed
For use only if you
want to use sauna
control to operate your
light (not dimmable).
Requires separate 120v
supply. (Do NOT take
120v from main 240v
supply.)
240v Supply wire
Standard control cable length is 15 feet.
Longer available for order if required.
We discourage splicing or trying to make your
own longer cable.
Sensor cable is standard 15’. No option. No
need for longer as specified location is close
to heater.
Heater junction box is atight fit. Ensure no bare wires make contact with circuit board, or other heater components. When closing junction
box cover to ensure wires are not being pushed out of position or trapped incover.
Some prefer or arerequired to make a weather-proof connection. You may use Liquid tight conduit for the wire exposed within the sauna. For
more flexibility, you can install weather proof junction box inside sauna below heater and use flexible SOOW wire to connect to heater
SaunaFin com
Sense EP TROUBLESHOOTING
(prepared by Saunafin)
Control cable can also be
Sensor cable can also
be connected to jack #4
Control cable can also be
connected to any of jack 6,7,8 or 9

Temperature Sensor Location
Sensor location is very specific and very important for proper function of the sauna heater.
Sensor must be 3” to the front or open side of heater (not in corner), 1” down from ceiling.
Temperature Sensor Installation
SAUNA VENTILATION
1. Using Sensor Cover: To hide cable inside wall cavity, you must first feed the sensor wire through the sensor
holder, then run wire inside the wall, down to area where heater is to be installed.
2. Sensor tip mounts to top of sensor, 1” maximum down from ceiling. Place cover over holder, making sure not to
cover sensor itself.
3. Do NOT mount sensor holder on top of sensor after the fact. (This can affect sensor reading and affect sauna
operation).
4. Many choose to install bare sensor without holder and cover. Arguably, this is optimal installation as sensor is
fully exposed to air temp, not metal (cover) and more accurately reflects air temperature.
Indoor Sauna: Position the air inlet and outlet vents as far away from one another as possible (diagonally opposite).
The outlet vent should be located high on a wall (A), and should be about 19” sq. should be directed back into house – it
should not be discharged directly to the outside.
If outlet wall is inaccessible, install outlet vent in far corner of ceiling. Duct over drop ceiling to area in front of sauna (B).
Outdoor Saunas: Outdoors generally have easy access. Some choose to hold off on vents initially and add later if it
appears to be necessary.)
Do not install inlet and outlet vents on same wall. Bad ventilation can be worse than no ventilation.

CONTROL INSTALLATION INSTRUCTIONS
The control panel can be installed inside or outside the sauna room. If the control is installed
inside the room, install no higher than 3’ (90 cm) above the floor. No closer than 12” (30 cm) to
heater.
Before applying the control to the wall, connect it to the heater and electrically test everything first.
INSTALLATION WITHOUT BRACKET
Cut a 1-3/16” (3 cm) hole through the wall big enough for the control panel connector. Clean the
surface where the control will be applied to remove all dust. Attach the double-sided adhesive to
the control panel. Remove the protective backing from the adhesive and press the control panel
firmly to the wall. Silicone sealant can be applied as an extra seal.
INSTALLATION WITH BRACKET
Use the mounting bracket as a template to mark screws holes on the wall. Cut a 1-3/16” (3 cm) hole
through the wall big enough for the control panel connector. (If control cable to be surface
mounted, connector can be fitted in back of mounting bracket.). Use adhesive to mount the control
to the bracket.
See Control box for instructions on how to operate Pure 2.0 control.
Resetting the temperature cut-out
Temperature cut-out sauna heater
1
Figure 11: Attaching the brackets to the heater
Unscrew the rst two screws on the
back of the heater and screw one of
the four brackets into place.
Repeat the proce-dure until all of the
brackets are tted see Fig. 11.
Note: If all the screws on the back are
unscrewed simultaneously, the back
plate may come loose. For this reason,
attach the four brackets to the heater
one at a time.
Very Important:
Clean rocks before use to remove
dust.
Sauna rocks may only be placed in
center (deep) rock compartment (1).
Never place stones on top ofthe side
air chambers (2). This will obstruct air
circulation, causing the unit to
overheat andthe cut-out switch to
activate.

12
LED Error code Pure Control
If an error should occur on the heater or other equipment (control panel, temperature sensor etc.) an
error message will be shown using LED indicators. The indicator LEDs will ash whilst one LED on the
1-10 scale is continuously lit or ashes. If it lights continuously, it refers to error message 1-10 and if it
ashes, it refers to error messages 11-20.
Error messages ( – indicates not relevant to this application):
1. Temperature sensor not connected or faulty
2. -
3. Heater circuit board overheated
4. The level electrodes in the tank are short-circuited (Combi)
5. -
6. Contact between heater and control panel lost
7. Contact with temperature/humidity sensor lost
8. -
9. Communication with timer lost
10. Current to timer disrupted
11. -
12. The level electrodes are not working. Mid. failure. (Combi)
13. Humidity sensor faulty
14. Temp. sensor faulty
15. Communication problem with heater
16. Temperature cut-out activated and must be reset
17. -
18. -
19. Door has been open for more than 5 minutes when the sauna is on.
20. Door has been opened. Check sauna.
For certain errors, disconnecting current to the heater for a brief period and then reconnecting can be
tried. This mostly concerns problems that have occurred with communication between units connected.
In the event of error number 3, the heater will be automatically switched o󰀨. When the temperature has
dropped approx. 20°C, the sauna heater can be restarted. Always investigate why the heater overhea-
ted. It can be the result of insu󰀩cient ventilation or that the heater needs crumbled stone removed.
Contact your dealer for other errors or if an error cannot be corrected according to the above. Check the
heater's type plate and note the type, serial number, year of manufacture and make a note of any error
code on the control panel before contacting Tylö Customer Support.

Error message Elite Control
Should an error occur in a device or associated equipment (control panel, temperature sensor, etc.)
an error message will be displayed (see Error list).
e following error codes are used:
No. Error Comments/Troubleshooting
1 Temperature sensor in the
room not connected or faulty.
Is the sensor at the input intact/interrupted? Is it indica-
ting an incorrect value or loose?
2 Temperature sensor in steam
tank not connected or faulty.
Is the sensor at the entrance intact/interrupted? Is it
indicating an incorrect value or loose? e sensor value
is displayed under the water temperature status under
Congure. On operation is not interrupted if an error
occurs. Standby operation not permitted.
3 e relay board has overheated. Wait until the temperature drops to 20 °C; it should be
possible to start it aer that. If the temperature remains
too high the error will recur.
4 e level electrodes in the ste-
am tank are short-circuited.
Check that the electrode pins are touching the electrode
tube or alternatively the cables. Clean the water tank and
level pins.
6 Contact lost with the control
panel..
Are the control panel's RJ10 connections loose? Poor
connection?
7 Contact lost with temperature/
humidity sensor.
Are the temperature/humidity sensor's RJ10 connections
loose? Poor connection?
9 Real-time clock (RTC) commu-
nication error.
Has the system lost power for a long period? Set the time
and date.