Harvia Xenio CX004WIFI User manual

Harvia Xenio WiFi
CX004WIFI
14122021 / Y05-0954
EN Instructions for Installation and Use of Control Panel
FR Instructions d’installation et d’utilisation du
panneau de commande
CX004WIFI
ETL LISTED
Conforms to
UL 60730-1
UL 60730-2-7
UL 60730-2-9
Certified to
CSA E60730-1
CSA E60730-2-7
CSA E60730-2-9

2
READ THE WARNINGS AND MANUAL CAREFULLY BEFORE USING
THE PRODUCT!
The sauna heater is designed for the heating of a sauna room to bathing
temperature. It is not to be used for any other purpose!
The control unit is meant for controlling the functions of sauna and a sauna
heater. It is not to be used for any other purpose!
This device is allowed to use by 8 years old or older children and persons with reduced
physical, sensory or mental capabilities, or persons with lack of experience and
knowledge, if they are supervised or they have been instructed to use the device safely
and if they are aware of the dangers involved. Children should not play with the device.
Children should not clean or do operations to the device without supervision.
INSTALLATION AND MAINTENANCE
The electrical device may only be connected to the electrical network in
accordance with the current regulations by an authorised, professional
electrician. After completing the installation, the person in charge of the
installation should give these instructions to the owner of the sauna or to the
person in charge of its operation.
All maintenance that requires special skills must be performed by a trained
professional.
Always disconnect the device from the electricity network before carrying out
any maintenance work!
• Check the device for visible damage before installing and using the device. Do not use a
damaged device.
• It is absolutely necessary to install the device according to values stated in the
instructions of installation and use. Neglecting them causes a risk of fire.
• If suitable accessories are installed in the device, follow the accessory-specific operating
and installation instructions!
• Clean the product by using a lightly moistened cloth. Use only mild cleaning agents, never
solvents or corrosive chemicals.
• This product should not be disposed of with general household waste. When recycling your
product, take it to your local collection facility or contact the place of purchase.
EN WARNINGS AND NOTES
This user manual is intended for the owner or the person in charge of the
product, as well as for the electrician in charge of the electrical installation of the
product. After completing the installation, the person in charge of the installation
should give these instructions to the owner of the product or to the person in
charge of its operation. Please read more instructions for installation, use and
recycling from www.harvia.com. (Original user manual from manufacturer).

3
• The device must be installed in such a way that the warning texts are easy to read
after installation.
• The device must not be installed in a wall recess, unless otherwise stated in the
instructions.
• Do not place the supply air vent so that the air flow cools the temperature sensor (see
temperature sensor installation instructions!)
• If the supply cord is damaged, it must be replaced by the manufacturers’ service person
or a similarly qualified person in order to avoid a hazard.
• Use of a PVC-insulated cable as a connection cable for the heater is prohibited due to
its thermal fragility.
• Do not connect power supply to electric heater via a residual current device.
• If device is connected to water supply, there must be a floor drain on the floor of the
sauna room and/or washroom in case of hose breaks or leaks.
• If device is used in public saunas without a timer, the indicator light, which tells if the
device is on, must be placed in the room where the device is controlled.
INSTRUCTIONS FOR USE AND BATHING
Always check that there are no objects on the heater or near the heater before
switching it on.
Beware of hot heater. The stones and metal parts of the heater may burn the
skin.
Do not cover!
• Sea air and a humid climate may corrode the metal surfaces of the device.
• Do not hang clothes to dry in the sauna, as this may cause a risk of fire. Excessive moisture
content may also cause damage to the electrical equipment.
• Do not press the overheating protection button before the cause of the fault has
been found. Only persons authorised to carry out electrical installations can reset the
overheat protector, unless otherwise stated in the instructions manual.
• Always check that the heater has switched off and stopped heating after the on-time
period has elapsed.
• In public saunas, where the heater is used without a timer or continuously for longer
than the timer of the heater or the control unit allows with the factory settings, the
device must be constantly supervised.
• The sauna room and surroundings of the heater must always be checked before the
heater is switched on again or it is switched on with the remote-control system.
• The sauna room and surroundings of the heater must always be checked before
the device is brought into standby mode required by remote control or pre-timed
operation.

4
LIRE ATTENTIVEMENT LES AVERTISSEMENTS ET LE MANUEL AVANT
D’UTILISER LE PRODUIT !
Le poêle est conçu pour chauffer un sauna à la température adéquate. Il ne
doit en aucun cas être utilisé à d’autres fins !
Le centre de contrôle sert à commander les fonctions d’un sauna et d’un poêle.
Il ne doit en aucun cas être utilisé à d’autres fins !
Cet appareil peut être utilisé par des enfants d’au moins 8 ans et des personnes aux
capacités physiques, sensorielles ou mentales réduites, ou des personnes manquant
d’expérience et de connaissances, s’ils sont supervisés ou s’ils ont été formés pour utiliser
l’appareil en toute sécurité et s’ils ont conscience des risques qu’ils encourent. Les enfants
ne doivent pas jouer avec l’appareil. Les enfants ne doivent pas nettoyer l’appareil ou
intervenir dessus sans supervision.
INSTALLATION ET MAINTENANCE
Le raccordement de l’appareil électrique au secteur ne doit être réalisé que par
un électricien professionnel qualifié et conformément aux règlements en
vigueur. Une fois l’installation terminée, la personne en charge de celle-ci est
tenue de remettre ces instructions au propriétaire du sauna ou à la personne
en charge de son exploitation.
Toute opération de maintenance nécessitant des compétences particulières doit
être réalisée par un professionnel formé
Toujours débrancher l’appareil du réseau électrique avant de réaliser toute
opération de maintenance !
• Avant d’installer et d’utiliser l’appareil, s’assurer qu’il ne présente pas de dommages
visibles. Ne pas utiliser un appareil endommagé.
• Il est absolument nécessaire d’installer l’appareil conformément aux valeurs indiquées
dans les instructions d’installation et d’utilisation. Dans le cas contraire, il existe un
risque d’incendie
• Si des accessoires adaptés sont installés dans l’appareil, respecter les instructions
d’installation et d’utilisation propres aux accessoires !
• Nettoyer le produit à l’aide d’un chiffon légèrement humide. Utiliser uniquement des
produits de nettoyage doux, jamais de solvants ni de produits chimiques corrosifs
FR AVERTISSEMENTS ET REMARQUES
Ce manuel d’utilisation est destiné au propriétaire ou à la personne en charge du
produit, ainsi qu’à l’électricien en charge de l’installation électrique du produit.
Une fois l’installation terminée, la personne en charge de celle-ci est tenue de
remettre ces instructions au propriétaire du produit ou à la personne en charge
de son exploitation. Des instructions supplémentaires concernant l’installation,
l’utilisation et le recyclage sont disponibles sur www.harvia.com. (Manuel
d’utilisation d’origine du fabricant).

5
• Ce produit ne doit pas être mis au rebut avec les déchets ménagers ordinaires. Pour
recycler le produit, le déposer au centre de collecte local ou contacter le point de vente.
• L’appareil doit être installé de sorte que les textes d’avertissement soient faciles à lire
après installation.
• L’appareil ne doit pas être installé dans une niche murale, à moins qu’il n’en soit stipulé
autrement dans les instructions.
• Ne pas placer la bouche d’arrivée d’air de sorte que le flux d’air refroidisse le capteur de
température (voir les instructions d’installation du capteur de température !)
• Si le cordon d’alimentation est endommagé, il doit être remplacé par le technicien de
maintenance du fabricant ou une personne possédant les mêmes qualifications pour
éviter tout danger.
• Pour raccorder le poêle, il est interdit d’utiliser un câble à isolation PVC en raison de sa
fragilité à la chaleur
• Ne pas raccorder l’alimentation électrique au poêle électrique via un disjoncteur
différentiel de fuite à la terre.
• Si l’appareil est raccordé à une alimentation en eau, prévoir un siphon sur le sol du
sauna et/ou de la salle de bain en cas de ruptures de flexibles ou de fuites
• Si l’appareil est utilisé dans un sauna public sans interrupteur horaire, le témoin
lumineux indiquant que l’appareil est en marche doit être placé dans la pièce depuis
laquelle l’appareil est commandé.
INSTRUCTIONS CONCERNANT L’UTILISATION ET LES SÉANCES
Toujours s’assurer de l’absence d’objets sur le poêle ou à proximité avant de le
démarrer.
Attention au poêle chaud. Les pierres et les composants métalliques du poêle
peuvent brûler la peau.
Ne pas le couvrir !
• L’air marin et un climat humide peuvent entraîner la corrosion des surfaces métalliques
de l’appareil.
• Ne pas suspendre des vêtements dans le sauna pour les faire sécher car cela pourrait
causer un incendie. Un taux d’humidité excessif peut également endommager l’équipement
électrique.
• Ne pas appuyer sur le bouton de sécurité-surchauffe avant d’avoir identifié la cause
du dysfonctionnement. Seules les personnes autorisées à réaliser des installations
électriques peuvent réinitialiser la sécurité-surchauffe, à moins qu’il n’en soit stipulé
autrement dans le manuel d’instructions.
• Toujours vérifier que le poêle s’est éteint et a arrêté de chauffer une fois la durée de
fonctionnement écoulée.
• Dans les saunas publics où le poêle est utilisé sans interrupteur horaire ou en continu
pendant plus longtemps que ne le permet l’interrupteur horaire du poêle ou le centre
de contrôle avec les réglages d’usine, l’appareil doit être surveillé en permanence.
• Toujours vérifier le sauna et les abords du poêle avant de redémarrer celui-ci ou de le
démarrer avec le système de commande à distance.
• Toujours vérifier le sauna et les abords du poêle avant que l’appareil ne soit placé en
mode veille par commande à distance ou programmation.

6
CONTENTS | TABLE DES MATIÉRS
MyHarvia: MyHarvia:
CX004WIFI
EN WARNING AND NOTES..................................................................2
SYSTEM COMPONENTS.................................................................7
TECHNICAL DATA..........................................................................8
HARVIA XENIO WIFI.....................................................................9
1. Instructions for Installation.................................................................9
2. Control Panel Indicator lights and buttons...............................11
3. Instructions for Use.............................................................................12
4.RemoteUse..............................................................................................17
5. MyHarvia Mobile Application..........................................................18
TROUBLESHOOTING...............................................................20
GUARANTEE.............................................................................36
FR AVERTISSEMENTS ET REMARQUES............................................4
COMPOSANTS DU SYSTÈME.........................................................7
DONNÉES TECHNIQUES..............................................................22
HARVIA XENIO WIFI....................................................................23
1. Instructions d’installation................................................................23
2.Témoinslumineuxetboutonsdupanneaude commande..25
3. Instructions d’utilisation..................................................................26
4. Commande à distance.....................................................................31
5. Application mobile MyHarvia......................................................32
DÉPANNAGE.................................................................................34
GARANTIE....................................................................................36

7
A) Dry area / Zone sèche
B) Sauna room / Sauna
SYSTEM COMPONENTS
1. Control panel 5. Door switch* 9. Heater / Combi-heater 13. Mobile device + MyHarvia
2. Data cabel 6. Temperature sensor 10. Heater and steamer 14. Main switch
3. Power unit 7. Humidity sensor 11. XE-heater
4. Remote switch* 8. Safety switch * 12. WLAN router *Optional accessory
COMPOSANTS DU SYSTÈME
1. Panneau de commande 5. Commutateur de porte* 9. Poêle/poêle Combi 13. Dispositif mobile+MyHarvia
2. Câble de données 6. Capteur de température 10. Poêle et évaporateur 14. Commutateur principal
3. Bloc d’alimentation 7. Capteur d’humidité 11. Poêle XE
4. Télécommande* 8. Commutateur de sécurité* 12. Routeur WiFi *Accessoire en option
WX232
WX325
WX232
1
2
3
45
6
7
8
9 10
11
8
6
5
4
1
2
14
14
12
13
A B
A B
Figure 1.

8
EN
Xenio WiFi -Control panel (CX001WIFI) x
MyHarvia mobile application (x)
Compatible devices
CX170-U1-15-XW
CX170-U3-15-XW
CX30-U1-U3-XW
CX45-U1-U3-XW
CX30C-U1-XW
CX30C-U3-XW
Temperature adjustment range 40 - 90 °C / 104 - 194 °F x (x) x (x)
Humidity adjustment range 20-80 rH x (x)
On-time 1h x x
Control of lighting ON / OFF -button x (x) x (x)
Automation: ON when heater turns on (x) (x)
Control of fan ON / OFF -button x (x) x (x)
Automation: ON when heater turns off (x) (x)
Timed start adjustment range 0-12h x x
- For one heating
- Based on calendar (x) (x)
Week clock - Max. 8 programs (x) (x)
Safety device option Safety switch (optional) x x
Time zone selection Yes (x) (x)
Daylight saving selection Yes (x) (x)
Xenio WiFi -Control panel (CX001WIFI)
Dimensions (mm) 85 x 24 x 110
Connection 4-pin: +12VDC, GND, RS485 A+B
Supply 12-24VDC
Power consumption Peak 2W, average 600mW
WiFi frequency band 2,4 GHz
Storage conditions -25-70°C / -4 - 158 °F
Ambient 0-70°C / 32 - 158 °F
Air humidity Max 99%, non-condensing
Dimensions for flush mounting hole 67 x 96 mm / 2.6 x 3.8 inch
Harvia Xenio WiFi CX004WIFI Remote Kit Compatibility
Please check serial number from the
product. If the serial number in the
product is bigger than presented in the
table, it is Xenio WiFi and MyHarvia
compatible.
Harvia Finland Oy
Name:
Xenio CX170 U1-15
Item No:
CX1502401-15
ver.HA157.XX
6417659019262
SN PU: xxxxxxxxxx
SN UI: xxxxxxxxxx
DD.MM.YYYY
Item numbers Serial number
CX30-U1-U3
CX45-U1-U3
CX30C-U1
CX30C-U3
CX1502083-15
SN PU: 2034xxxxxx (For example: SN PU: 2034000001)
CX1502401-15 SN PU: 2036xxxxxx (For example: SN PU: 2036000001)
TECHNICAL DATA
Table 1a. Technical data, Xenio WiFi control panel / MyHarvia mobile application

9
EN
Harvia Xenio WiFi control panel is designed to control Harvia sauna devices: control center, electric
heater or combi-heater. With the control panel it is also possible to control accessories like the lighting
and ventilation of the sauna room. The ability to control accessories depends on the connection options
of the device being controlled. Xenio WiFi control panel can only be connected to compatible Harvia
products. See the manual of controlled device for more device-specific information.
The Xenio WiFi -control panel can be controlled by using MyHarvia mobile application. With the mobile
application you can, for example, see the status of the heater, temperature of the sauna room and
remaining heating time anywhere, anytime.
The control panel is splashproof and has a small operating voltage. The panel can be installed in the
washing or dressing room, or in the living quarters. If the panel is installed in the sauna room, it must
be at the minimum safety distance from the heater and at a maximum height of one metre (1m) from
the floor. Conductor tubing (ø 30mm) inside the wall structure allows you to thread the data cable
hidden within the wall – otherwise the installation will have to be on the wall surface. If the control
panel is exposed to water splashes, flush mounting is recommended. The existing Xenio control panel
can be replaced with Xenio WiFi panel without an electrician.
» See Figure 2 Installing the control panel
Install the control panel in a location with a good WiFi connection. You can ensure an adequate
WiFi connection with your phone:
» Disable mobile data on your phone.
» Turn on your phone’s WiFi.
» The WiFi connection at the installation location is adequate if the WiFi connection of your phone
is good and other applications that require data transfer work properly.
If the connection is not adequate:
» Try another location.
» If possible, change the location of your WiFi base station so that the connection to the Xenio WiFi
control panel is better.
Building structure, building materials, flush mounting and other similar issues may reduce the
quality of the WiFi connection.
Tip! A WiFi network extender can be used to enhance the network reach.
1. INSTRUCTIONS FOR INSTALLATION
HARVIA XENIO WIFI

10
EN
3,5 x 15 mm
1.
2.
3.
4.
1.
3,5 x 15 mm
2.
3.
4.
67 mm / 2.6in
96 mm / 3.8in
A
B
INSTALLING THE CONTROL PANEL
A) Surface mounting
B) Flush mounting
1. Thread the data cable through the hole in the back cover.
2. Fasten the back cover to a wall with screws.
3. Push the data cable to the connector.
4. Press the front cover into the back cover.
Figure 2.

11
EN
A B C D
Display Indicator lights Menu and navigation
buttons
Operating buttons
WiFi connection Temperature Humidity On-time Water level warning
Value decrease* Mode change Value increase* * Press and hold to make the value change faster.
Heater I/O Steamer I/O Lighting I/O Fan I/O
A
B
C
D
Note! Available buttons depend on the features of the controlled device.
2. CONTROL PANEL INDICATOR LIGHTS AND BUTTONS

12
EN
Using the Heater and the Steamer
When the device is connected to the power supply and the main switch (
further information System
components ) is switched on, the control unit is in standby mode and ready for use. I/O buttons’
background lights glow on the control panel. (Device = power unit / Harvia XE-heater)
Heater and/or Steamer On:
Heater and steamer are switched on and off independently.
Start the heater by pressing the heater I/O button on the control panel.
Start the steamer by pressing the steamer I/O button on the control panel.
When the heater and/or steamer starts, the display will show previously set values for five seconds. The
shown values (temperature/humidity/on-time) differ depending on which devices are started.
When the desired temperature and/or humidity has been reached in the sauna room, the heating
elements are automatically turned off. To maintain the desired temperature and/or humidity, the control
unit will automatically turn the heating elements on and off in periods. If the heater efficiency is suitable
and the sauna has been built correctly, the sauna takes no more than an hour to warm up.
Heater and/or Steamer Off:
The heater and/or steamer turn off and the control unit switches to standby mode when:
• the I/O button is pressed
• the on time has elapsed or
• an error occurs.
If the water container runs empty, the steamer will be turned off, the water level warning light will
blink, and the display will show the text “OFF”. If the water level sensor develops a failure, the steamer’s
overheat protector will engage, the water level warning light will blink, and the display will show the text
“OFF” (
further information Error Messages).
NOTE! It is essential to check that the control unit has cut off power from the heater after
the on time has elapsed, the dehumidification has ended or the heater has been switched off
manually.
Changing the Settings:
The settings menu structure and changing the settings is shown in figures 3a and 3b. The programmed
temperature and humidity values and all values of additional settings are stored in memory and will
also apply when the devices are switched on next time.
Note! The humidity value determines the maximum temperature in the sauna. The sum
of temperature and humidity values can be 140 at maximum (temperature 60 °C +
humidity 80 rH). This is due to safety reasons. If the steamer is activated and you try to
set the temperature too high, the humidity value will blink in the display.
3. INSTRUCTIONS FOR USE

13
EN
Using Accessories
Lighting and ventilation can be started and shut down separately from other functions.
Lighting
The lighting of the sauna room can be wired so that it can be controlled from the control panel. (Max
100 W.)
Switch the lights on / off by pressing the control panel button.
Ventilation
If there is a fan installed in the sauna room, it can be connected to the control unit and be controlled
from the control panel.
Start / stop the fan by pressing the control panel button.
Safety switch
Safety switch (e.g. Harvia SFE) refers to a device that is integrated or installed above the heater. It
prevents the heater from heating up if, for example, a towel (or some other object that might cause a
fire hazard) is placed on it. » See Safety switch Instructions for Installation and Use.
Note! Safety switch may only be connected by an electrician.
Remote switch
To remotely control the heater’s power input, the control unit can be equipped with an on/off remote
switch (e.g. building automation) ( further information System components) ( further information  4.
Remote Use ).
Control panel lock
Press and hold the heater and light buttons for three seconds.
-CL- is shown on the display. Panel lock can be activated only in standby mode.
Panel lock also prevents remote start.

14
EN
Basic mode (heater and steamer on)
The top row shows the sauna room temperature. The bottom row shows the
humidity level (or remaining on time, if the steamer is not activated).
Press the MENU button to open the settings menu.
Sauna room temperature (shown if the heater is activated)
The display shows the sauna room temperature setting. Temperature
indicator light blinks.
• Change the setting to the desired temperature with the and buttons.
• The sum of temperature and humidity can be 140 at maximum
Press the MENU button to access the next setting.
Sauna room humidity level (shown if the steamer is activated)
Change the setting to the desired humidity with the and buttons.
• The display shows the sauna room humidity setting.
Humidity indicator light blinks.
• The sum of temperature and humidity can be 140 at maximum.
Press the MENU button to access the next setting.
Remaining on-time
Press the and buttons to adjust the remaining on-time.
Example: the heater will be on for 40 minutes.
Pre-setting time (timed switch-on)
• Press the button until you overstep the maximum on-time (1h).
Temperature and humidity indicator lights switch off. Pre-setting time
symbol blinks on the screen.
• Select the desired pre-setting time using the and buttons . The
time changes in 10-minute steps.
Example: the heater will start after 10 minutes.
Press the MENU button to exit.
Basic mode (pre-setting time running, heater and steamer off)
The decrease of remaining pre-setting time is shown until zero appears, after
which the activated devices (heater and/or steamer) are switched on. The
bottom row shows the remaining pre-setting time.
Figure 3a. Settings menu structure, basic settings.
BASIC SETTINGS

15
EN
ADDITIONAL SETTINGS
Control unit standby
I/O buttons’ background lights glow on the control panel.
Open the settings menu by simultaneously pressing the buttons ,
and . Press for 5 seconds. Note! The buttons do not glow
when the control unit is in standby mode.
Setting the remote use
The remote control setting can be changed with the and buttons.
(See section 4. Remote Use for further information).
”SAFE” (Remote control enabled with the safety switch)
”On” (Remote control enabled without safety switch)
”OFF” (remote control disabled).
Note! Always check that there are no objects on the heater or
near the heater before switching it on!
»Confirm the selection with the MENU button.
Select either heater HEAt or combi (=heater and steamer, CO) to be
controlled remotely. Change the setting with the and buttons.
Confirm the selection with the MENU button.
Setting pause time (6 h)
Enable or disable the pause time feature with buttons and . Pause
time must be enabled, if the control unit is remotely started by an automated
schedule (e.g. a weekly timer).
Press the MENU button to access the next setting.
Sauna dehumidifying
interval is in progress.
Sauna dehumidifying interval**
The sauna dehumidifying interval can be turned On or OFF*. The interval
will begin when the devices are switched off from the I/O buttons or when the
set on-time runs out.
During the interval:
• the heater is on
• the sauna room temperature is set at 40 °C.
• If a fan is connected to the control unit, it will also be on.
The length of the interval is 45 minutes. When the time runs out, the devices turn
off automatically. The interval can also be stopped manually at any time by pressing
the I/O button. Dehumidifying helps to keep your sauna in a good condition.
(further information  4. Remote Use).
Press the MENU button to access the next setting.
** Note! Available functions depend on the features of the controlled device.

16
EN
Temperature unit
Change the setting with the and buttons.
CEL (Celsius)
FAHr (Fahrenheit)
Press the MENU button to access the next setting.
Heater grade
Change the setting with the and buttons.
See the right grade from the heater’s type label, under “control
unit grade settings”.
Look for the important additional instructions
in the manual! / Consultez les instructions
supplémentaires importantes dans le manuel!
B
A
A
AA
A
A
inch mm
A 2 50
B 42 1060
*Q= includes built-in contactor / contient le contacteur integré
AN INADEQUATELYFILLED ROCK SPACE CAUSES FIRE RISK.
IL YA UN RISQUE D'INCENDIE SI LE RÉCIPIENT À PIERRES N’EST PAS CORRECTEMENT REMPLI.
DO NOT PLACE ANY OBJECTS ON HEATER.COVERING CAUSES FIRE RISK.
NE PAS PLACER DES OBJETSAU-DESSUS DU POÊLE. IL Y A UN RISQUE D'INCENDIE SI LE POÊLE EST RECOUVERT.
WARNING! AVERTISSEMENT!
FOR SUPPLYCONNECTIONS USE COPPER
WIRE ONLYSUITABLE FOR ATLEAST 90 ºC
POUR LES CONNEXIONS ELECTRIQUES PREVOIR
UN CABLAGE RESISTANTAU MOINS A 90° C
For AC only /
Pour courant alternatif seulement (AC)
Control units / Centres de contrôle:
CX30-U1-U3 / CX45-U1-U3 / CX-170-U1 /
CX-170-U1-15 / CX-170-U3 / CX-170-U3-15
HARVIAOY, FINLAND
3159549
ETLLISTED
CONFORMSTO
ULSTD 875
CERTIFIEDTO
CAN/CSASTD
E60335-2-53-05
MODEL
MODÈLE
*Q POWER
PUISSANCE
VOLTAGE
TENSION
PHASE SUPPLY
WIRES
TENSION
DE
SERVICE
FLOORAREA
SURFACE DE
PLANCHER
CONTROL UNIT
GRADE SETTINGS
PARAMÈTRES
DE CONTRÔLE
DE QUALITÉ DE
L’UNITÉ
MIN.
SQ.FT
MAX.
SQ.FT
HL(S)7U1(Q) 6,8 kW 240 1 10 28 57
HL(S)9U1(Q) 9,0 kW 240 1 8 45 79
HL(S)11U1(Q) 10,5 kW 240 1 6 22 98
HL(S)7U3(Q) 6,8 kW 208 3 12 28 57
HL(S)9U3(Q) 9,0 kW 208 3 10 45 79
HL(S)11U3(Q) 10,5 kW 208 3 8 22 98
C2
C2
C1
C2
C2
C1
All heater grades:
A1, A2, A3, A4, A5
B1 (default), B2, B3, B4, B5
C1, C2, C3, C4, C5
D1, D2, D3, D4, D5
E1, E2, E3, E4, E5, E6
TYPE LABEL
CONTROL UNIT GRADE
SETTINGS
C2
(FOR EXAMPLE)
Press the MENU button to access the next setting.
WIFI connection
Connect control panel to WiFi network by using the MyHarvia application.
Change the setting with the and buttons. See MyHarvia application
for more detailed instructions.
OFF >The WiFi connection is off
(WiFi indicator light on the control panel is off ).
On > The WiFi connections is on
(WiFi indicator light glows on the control panel).
COnn > Connect mode is active.
Press the MENU button. The control unit switches to standby mode.
* Factory setting
Figure 3b. Settings menu structure, additional settings.

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Note! The sauna room and surroundings of the heater must always be checked
before the heater is switched on again or it is switched on with the remote-control
system.
Remote use with the safety switch: The heater can be turned on remotely if the safety switch circuit is
closed. If the circuit is open, ”SAFE” is displayed and the heater will not start.
Preset time: If the control unit is on preset delay time, it cannot be controlled with a remote switch. After
the preset delay has passed and the heater is turned on, it can be turned off with a remote switch.
Dehumidifying: When the heater is turned off remotely and dehumidifying is enabled, dehumidifying
starts and cannot be stopped remotely. When dehumidifying is in progress and a safety switch is used, the
heater can be turned on remotely. If a door switch is used, the heater cannot be remotely started, as the
remote use mode must be re-activated by pressing and holding the control unit’s heater button for three
seconds.
Power saving mode: If no buttons are pressed in 30 minutes, power saving mode
is activated. Only the heater button (and ”rc on”, if remote use mode is active) is lit.
Pause time: When the heater is switched off, status message rESt. appears on the
control panel display. This feature prevents the heater from turning on automatically
during a timed start or weekly clock if it has been less than 6 hours since the
heater was last turned off.
FOTA (Firmware Over the Air)
The Xenio WiFi control panel has a feature that automatically downloads the latest
firmware to the control panel.
4. REMOTE USE

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MyHarvia is a mobile application that allows you to remotely control the functions of Xenio WiFi control
panel. With MyHarvia mobile app you can:
• Turn the heater on and off.
• Switch accessories on and off (lights, ventilation).
• Set and monitor the sauna temperature.
• Set and monitor sauna humidity (combi-models).
• See the heater status information.
• Set a scheduled start.
There is no limit to the number of devices you can connect to the MyHarvia application.
With the mobile app you can control several saunas with Xenio WiFi control panel,
for example, one in your home and the other in your summer cottage.
Installing the MyHarvia application
1. Download MyHarvia mobile app from the app store (Google Play / App Store)
2. Create and register MyHarvia-account.
3. Sign in to your MyHarvia-account.
Note! MyHarvia is not available for download in all countries due to local restrictions.
Connecting MyHarvia and Xenio WiFi control panel
• First device is installed right after you sign into your account. Follow the instructions of your mobile
application.
• Later you can pair new devices by selecting the ”+ Add new” from the Home menu. Follow the
instructions of your mobile application.
5. MYHARVIA MOBILE APPLICATION
MyHarvia: MyHarvia:

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12
3
4
5
6
5
8
9
10
11 12
7
3.2.3. MyHarvia main view
1. Device menu
2. Device settings
3. Timed start
4. Week clock
5. Adjusting sauna temperature
6. Current sauna temperature
7. Target temperature
8. Steamer ON / OFF
9. Adjusting the steamer
10. Functions ON / OFF
11. Devices
12. User profile and settings
13. Status / Error messages
13
Note! Available buttons depend on the features of the controlled device.

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TROUBLESHOOTING
If an error occurs, the heater and/or steamer power will cut off and the control panel will show an error
message E(number), which helps troubleshooting the cause for the error. All service operations must be
done by professional maintenance personnel!
STATUS MESSAGES
SAFE Safety switch circuit is open Remove the object from atop the safety switch
rESt Pause time active -
rc on Remote control activated -
Table 2a. Status messages
ERROR MESSAGES
Description Remedy
E1 Temperature sensor’s
measuring circuit broken. Check the red and yellow wires to the temperature sensor and their connections for faults.
E2 Temperature sensor’s measuring circuit short-
circuited.
Check the red and yellow wires to the temperature sensor
and their connections for faults.
E3 Overheat protector’s measuring circuit broken. Press the overheat protector’s reset button. Check the blue and white wires to the temperature sensor and their
connections for faults.
E6 Humidity sensor’s temperature
measuring component failure. Check the brown and blue wires to the humidity sensor and their connections for faults. Replace the sensor.
E7 Humidity sensor’s humidity
measuring component failure. Check the brown and blue wires to the humidity sensor and their connections for faults. Replace the sensor.
E8 Humidity sensor’s humidity
measuring circuit broken. Check the brown and blue wires to the humidity sensor and their connections for faults.
E9 Connection failure between the control panel and the
power unit.
Check the cable and the connectors.
Water level low or steamer’s
overheat protector engaged.
Water level warning light
blinks.
Add water (manual filling models) or check the water supply
(automatic filling models). Check the steamer’s overheat
protector. See the steamer’s or Combi heater’s manual for
more instructions and safety information.
WiFi indicator light is off WiFi connection is off in the S-CO setup menu.
WiFi indicator light is on WiFi connection is on. Connections to the router and
MyHarvia cloud are working.
WiFi indicator light flashes 3
times in a row WiFi connection is on, but connection to MyHarvia cloud fails. Check your internet connection. Try restarting your
router.
WiFi indicator light flashes
every 5 seconds The Wi-Fi connection is on, but the wifi connection between the control panel and the router fails. Try fixing the
connection by turning off and on the WiFi connection in the
control panel S-CO setup menu.
Table 2b. Error messages