Sawo Infrared 2.0 User manual
MANUAL
ENGLISH
Infrared 2.0
Congratulations on your purchase of Infrared Control Unit!
Please read the manual carefully before using the control.
Not for use in the USA, Canada and Mexico.
ENGLISH
2
READ THE MANUAL FOR
ADDITIONAL IMPORTANT
INSTRUCTIONS
COVERING THE HEATER
CAUSES FIRE HAZARD
TABLE OF CONTENTS
1. Introduction of the IR 2.0 Sauna Control ......................................... 3
1.1 Precautions .......................................................................................... 3
1.2 Safety Instructions When Using IR Sauna Room .................................. 4
1.3 IR Sauna Cautions ................................................................................ 5
2. Operating Instructions........................................................................... 6
2.1 Quick Start ........................................................................................... 6
2.2 Directions of Use.................................................................................. 7
2.2.1 Heater on .................................................................................... 7
2.2.2 Heater off .................................................................................... 7
2.2.3 Pre-run button ............................................................................ 7
2.2.4 Setting Mode ............................................................................... 8
2.2.5 Fan............................................................................................... 8
2.2.6 Cabin Light Button....................................................................... 8
2.2.7 Key Pad Lock...............................................................................8
2.2.8 Temperature Unit Conversion......................................................8
3. Assembly and Installation .................................................................... 9
3.1 IR Interface to Controller Box Connection Diagram.............................. 9
3.2 Installation of IR Interface.................................................................. 10
3.3 Sensor ................................................................................................ 11
3.4 Technical Diagram .............................................................................. 12
3.5 IR Controller Box ................................................................................ 13
3.5.1 Installation of Controller Box..................................................... 13
4. Troubleshooting.................................................................................... 15
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1. INTRODUCTION OF THE IR 2.0 SAUNA CONTROL
Infrared 2.0 Control Unit is developed to enhance your sauna bathing with a variety of
features. It can adjust temperature, ventilation and light option in your sauna. The Infrared
controller comes together with a power controller and an user interface.
Infrared 2.0 sauna control is for Infrared sauna rooms only. It can adjust the session time,
temperature, fan and light.
The following information provides you with instructions on adjusting the settings of the
control unit. Please, read this instruction manual carefully before using it. Familiarization of
key functions will give you a more enjoyable sauna experience.
1.1 Precautions
1. Only a qualified electrician is allowed to make the electrical connections and
repairs on the unit. Use original parts only.
2. Disconnect the Power Controller from the mains supply before installation or
opening the lid of the power controller for repair/maintenance purposes.
3. Check power supply rating before installation.
4. Check the correct location of the sensor in the installation section of the manual.
It is very important to place the temperature sensor correctly. Installing it near
the air ventilation cools down the sensor and may lead to overheating.
5. The control unit can be operated on a room temperature 0-40°C. Ambient
conditions shall not be exceeded!
6. Do not pour water in the control unit or clean it with wet cloth, steam cleaner, high
pressure cleaners or spraying water. For cleaning purposes, use a cleaning cloth
that has been only slightly moistened with a mild soapy solvent (dish detergent).
7. If the supply cord is damaged, it must be replaced by the manufacturer, its
service agent or by similar qualified persons to avoid hazard.
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1.2 Safety Instructions When Using IR Sauna Room
Please take note of these safety precautions before using the sauna
or when installing the IR panels.
For user:
• This product is not designed to be used by persons (including children) with
limited physical or mental abilities and limited experience and knowledge except
under close supervision by a responsible person with knowledge and experience
or having been advised by such person.
• Under no circumstances should children be allowed to play with the device.
• Do not put combustible material on the IR panel.
• Do not cover the IR panel. It may cause a fire.
• Do not use the IR panel as clothes dryer. It may cause fire.
• When installing a new IR panel, switch the IR panel on for 30mins. Do not stay
inside the IR sauna room while performing the operation to allow some fumes and
odor to dissolve that might have been produced from the package.
For technicians:
• Wiring and repairs must be done by a certified electrician.
• The sensor and IR panel should be mounted in a way so that incoming air will not
interfere with it.
• If this is use as for public saunas or saunas that may be switched on by a separate
remote-control system, the door of the sauna room must be fitted with an interlock
such that the stand-by mode setting for remote operation is disabled if the sauna
door is opened when the stand-by mode setting for remote operation is set.
• Keep these instruction close to the infrared sauna for further reference for use
and future maintenance.
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1.3 IR Sauna Cautions
• Children or people with mental disabilities must have adult supervision when using
the IR sauna room.
• Cleaning and user maintenance shall not be made by children.
• Under no circumstances should children be allowed to play the IR sauna room.
• Overexposure may have adverse effect to the body.
• Make sure that the infrared panel is not directing the radiation towards your head.
• Do not use when your suffering from sunburns, skin deceases or undergoing
photosensitivity treatments.
• Refrain from using the infrared sauna room when any of its components are
broken.
• Leave a space at the back of the IR sauna room for proper airflow. Do not place
any obstruction at the back of the emitter as it may overheat.
• Never throw water into the infrared panels as it may cause damage.
• It is recommended that the infrared cabin should not be used within 24 hours after
UV radiation exposure from artificial sources or sun-bathing.
• Individuals who may be at risk from hyperthermia, such as individuals suffering
from cardiovascular disease, should seek medical advice before use of infrared
warming cabins.
• When persistent erythema (reddening of the skin lasting more than a day) and
netlike colour changes persist after regular exposure should not be repeated and
medical advice should be sought to prevent development of erythema
abigne
.
• If you are a person with compromised heat pain sensation or under the influence
alcohol or tranquilizers you should not use infrared warming cabins.
• Only intrinsically safe infrared emitters can be connected to SAWO infrared
controller!
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Power
Pre-run Timer /
Mode
Down
Up
Light
LED Display
Led indicator
Temperature
Setpoint
Fan
IR Panel
Light
Timer
2. OPERATING INSTRUCTIONS
2.1 Quick Start
1. Switch the power “ON” by pressing the Power button. The set
temperature will be displayed for 5 seconds followed by the
actual temperature inside the sauna room.
2. Press arrow keys to adjust temperature.
3. To change the parameter values, press the Mode button.
4. Now the corresponding LED is blinking faster. Use the up and
down arrows to change the values.
5. You can move from one parameter to another by short pressing
the Mode button.
6. Confirm the settings by pressing the Mode button. If no keys
are pressed after 5 seconds, the control unit will confirm the
changes automatically.
7. It usually takes around 10-15 minutes for the sauna to get
warm. After this you can start to use your sauna.
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Light
Timer
When the control unit is in the pre-run
state, it will display the remaining time
of the pre-run. The confirmed pre-run
settings are saved for the next session.
The default time is 6 hours, including the
pre-run time as well as the session time.
2.2 Directions of use
2.2.1 Heater on
Press the Power button to activate the
heater. The IR Panel LED is illuminated
indicating that the IR Panel is turned on.
The sauna will heat up to the temperature
of the previous setting and operate for the
length of previous session time. Session
time is saved for next session only if
session time is changed within 5 minutes
after switching the heater on.
2.2.2 Heater off
Turn the heater off by pressing the Power
button. This button will turn off all the
active functions, including the pre-run
session. However, the sauna room light will
not be switched off. Light button can be
used even the heater is off. Also Fan.
2.2.3 Pre-run button
Pre-run button can only be enabled in
Off Mode. During the pre-run, parameter
values can be changed.
Set the pre-run time by pressing the Pre-
run button. A countdown time is displayed.
Use the Up and Down arrow keys to
change the pre-run values. After pre-run
time expires, the control will be in On Mode
where heater is switched on.
Next, temperature, fan, and session time
(*not in all models) can be changed if
preferred. Finally long press the toggle
button to confirm.
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Lock the key pad by pressing the up and
down arrow keys at the same time for more
than 5 seconds. A high beep will confirm
the activation and the deactivation.
When key lock is activated only heater on/
off and cabin light functions can be used.
Toggle button is enabled only to see actual
values. If other buttons are pressed, “----“
is shown in the display.
Unlock the buttons by pressing up and
down arrow keys at the same time for more
than 5 seconds. A high beep will confirm it.
The key lock function is set automatically
if it was activated during the previous
operation.
2.2.8 Temperature Unit Conversion
In Off mode, change to Celsius or
Fahrenheit by pressing & hold same time
the Power and Arrow Down button will
display “CEL” & “ON”
or “FAN” & “ON” to confirm the change.
In On mode, press same time the Toggle
and Arrow Up button. A beep and display
will confirm the change.
2.2.4 Setting Mode
Press the Mode button to activate setting
mode. It can be used to select and adjust
the fan, temperature, and the session
time . Corresponding LEDs will be blinking
on each selected features. Change values
by pressing the up and down buttons.
Save the settings by pressing the toggle
button, a high beep will confirm it. If no
keys are pressed within 5 seconds, the
control unit will save the settings.
2.2.5 Fan (optional)
While in Setting Mode, short press the
toggle button to select Fan. Use arrow Up
or Down to switch on/off Fan. Also during
OFF mode.
2.2.6 Cabin Light Button
Cabin light can be switched on, even when
the heater or pre-run timer are off. Short
press the button and the lights will be
switched on/off.
LED for the light indicates if the light is
switched on or off.
Adjust the light ambient using the light
remote control. Refer to Music Light
manual.
2.2.7 Key pad lock
(to prevent unauthorized changing of
settings)
In order to enable/disable key lock, the
user interface needs to be in ON mode.
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3. ASSEMBLY AND INSTALLATION
The power controller and IR panels should be connected to the electrical network with a
H07RN-F rubber cable or its equivalent. The use of PVC-insulated cable as a connecting
cable is prohibited due to thermal embrittlement. The socket being used should always be
accessible in case of emergency and maintenance purposes. Always use high temperature
resistant wirings to connect infrared emitters to the power controller. Any fixed wiring should
be protected, for example, by insulating sleeve having an appropriate temperature rating.
IR interface is connected to a controller box where the heating panels, light and fan are
also connected.
SAWO Infrared controller consists of power controller and user interface that are connected
to each other by RJ12, and a panel temperature sensor that is connected to the Power
Controller by RJ12 cable.
3.1 IR Interface to Controller Box Connection Diagram
Fig. 1
For illustrative reference only.
Sensor IR Interface IR Controller Box
IR Panel 1 IR Panel 2 IR Panel 3 IR Panel 4
NOTE
IR control set includes sensor with
wire, 4m RJ12 Cable, IR interface
and the IR Controller box.
Panels or wires are not included.
NOTE
It is highly recommended to use
SAWO IR panels with IR controls.
WARNING
Wires must be covered
with a moulding and make
sure that the wires are not
exposed to the users.
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2.
1.
81mm
130 mm
(Cut)
Controller Box
Unscrew to open the
Controller Box
Insert Rj Cable
5.
3. Casing
Sensor
Refer to Technical
Diagram page 12
4.
Top cover
37 mm
Fig. 2
Fig. 3
WARNING
Do not embed the controller box into the wall,
as it may lead to overheating and can cause
damage and danger!
3.2 Installation of the IR Interface
1. Mount the IR interface casing in preferred, secure area on a room temperature.
2. Cut the wall section according to specifications.
3. Connect the Rj Cable provided from the control panel to the Controller Box.
4. Insert the casing on the cut section.
5. Connect the cable of the sensor to the IR Control Box.
OPTIONAL
Interface Holder
Contact your SAWO distributor
NOTE!
When you wish to use an
optional Interface holder, no
need to cut a section in your
sauna. Simply attach the holder
into the wall using screw.
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Air Vent
Air Vent
CEILING
FLOOR
WALL WALL
WALL
Sensor
Sensor
SENSOR LOCATION
Top view Side view
Fig. 4
Fig. 5
Recommended location for the sensor
Sensor
IR Interface
Air Vent
3.3 Sensor
The sensor is recommended to be installed on the top center of the IR panel frame. It is
very important to install the sensor in a proper location for a correct temperature reading.
OPTIONAL
Interface Holder
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3.4 Technical Diagram
5 m
Error
Indicator
LEDs
Fuse Glass
Light
1000 mA
Fuse Glass
230V 1N~
50/60Hz
Max. 3.4kW
FAN
500 mA
Fuse Glass
Separate Control
Interface
12
4
FAN
LIGHT
RJ Data Cable
WN R-in
F3
F2
RS1
RS1
RS3
K2
K4
CONTROL
A
IR-UI-V2
Primary
Supply
160 mA
BLACKBROWN
WHITE BLUE
FUS TS
1423
TS1
Temperature
Sensor
with Fuse
Light
60W
max.
100W
max.
Fan
3
V
U
HTR N
HTR NHTRN
Heater 3.4kW max.
230V 1N~
50/60Hz
L1
N
PE
Power Supply
The cable must
be HO7RN-F
type or its
equivalent.
3 core cable
L
LIGHT
FAN
HTR1
N N N N N
HTR2
PEPE
HTR3
Fig. 6
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Fig. 7
Controller Box
Wall
300 mm
Floor
WARNING
IR controller is not suitable to be installed inside
traditional sauna but only inside infrared sauna!
NOTE
Make sure that there is enough room around
the controller for opening the cover of power
controller.
If you are using other panels than recommended by SAWO, inquire from the panel retailer or
manufacturer for the best location for sensor. All IR panels that are used together with this
controller should have their own safety and regulating devices.
The IR Controller Box can only be used for controlling infrared panels that are intrinsically
safe and are not emitting visible light. The IR Controller Box should be installed in a dry
location where the temperature can not exceed +40°C. It is protected against dripping water,
however it should not get in contact with water. Mount the controller box on a dry location,
inside or outside the IR Sauna room.
Install the IR Controller Box on the wall in vertical direction only and at least 300 mm from the
floor (refer to the illustration below). Power plug is supplied together with the box.
3.5 IR Controller Box
3.5.1 Installation of Controller Box
Follow the steps in the illustration. Before installation, please read first chapter 1.1 Precautions.
1. Install controller box in a dry place, where temperature will not exceed +40C and condense
water is not allowed inside the controller.
2. Unscrew two screws on the side cover.
3. Insert the designated wires to corresponding terminals. See Technical Diagram.
4. Screw the controller box into the wall. Observe 300mm height above the floor.
5. Close the cover after the wiring connections have been made. Screw the sides of the cover.
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2.
3.
Hang the controller box
with a screw.
Controller Box IR Control Sensor
Pull to open
Unscrew
9mm
Screw the box to the wall.
Refer to Technical Diagram for wire connections.
Fig. 8
Fig. 9
After the installation is completed, connect the power cord from the controller to the circuit
breaker and the IR Sauna is ready to use.
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WARNING
Please note that only a qualified electrician or maintenance
personnel is allowed to make the service operations and repairs!
Description Rating Remarks
Rated Power Single Phase
Rated Voltage Single Phase
Frequency
Switching capacity
Sauna temperature range
Maximum session time (preset)
IR 2.0 Control
IR Controller
IR 2.0 Control
IR Controller
3.4 kW AC1
230V 1N~
50/60Hz
15A
35-70 degree
Celsius
6 hrs
Control
Dimensions
Weight
Description Rating Remarks
Temperature Sensor
Thermal Switch Limiter
10kOhm, NTC
130 degree
Celcius, NC
230V 1N~,
100W max.
230V 1N~,
60W max.
Sensor
Light Bulb
Cabin Light
Fan
Fan
160mA
TS2 with RJ10
Resistive load
Fan without
starting capacitor
For electronicsFuse F1
Fuse
(L)104 x (W)147(H)40
(L)218 x(W)260(H)75
350g
1.752g
Temperature sensor 1 is not connected.
Temperature sensor 1 is short circuit.
Temperature fuse is defective.
Communication failure or main board is turned off while
contactor is powered by rocker switch.
Temperature is greater than the maximum temperature.
E1
E2
E3
E7
E8
0
0
0
0
1
0
0
0
1
0
0
1
1
1
0
1
0
1
1
0
ERROR Description LED 1 LED 2 LED 3 LED 4
4. TROUBLESHOOTING
If an error occurs, the IR panels will be switched off. There will be a warning beep and error
codes are displayed blinking in the control panel.
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