sentiotec XM1254A Led Table Lamp Kingfisher Instructions
- August 16, 2024
- sentiotec
Table of Contents
Sentiotec XM1254A Led Table Lamp Kingfisher
Specifications
- Model: home.com4 BLACK RS485
- Interface: RS485
- ID Number: XM1254A
Product Description
The sauna control unit home.com4 is equipped with an RS485 interface for enhanced connectivity and control.
Installation
Installing the Control Unit
Follow the provided instructions to properly install the control unit in your
sauna.
Electrical Connection
Connect the power supply cable, heater, vaporizer, cabin light, fan, sensors, safety shut-off, and other optional components as needed.
Operation
Controls
Familiarize yourself with the control panel and buttons for operating the
sauna control unit efficiently.
Commissioning
Access the technician menu and follow the steps to commission the sauna control unit for use.
Operation
Learn how to switch on the light, control sauna modes, set timers, activate ECO mode, and utilize various features of the control unit.
Cleaning and Maintenance
Cleaning and Maintenance
Regularly clean and maintain the sauna control unit to ensure optimal
performance and longevity.
Disposal
Follow proper disposal guidelines when disposing of the sauna control unit at the end of its lifecycle.
Frequently Asked Questions
Q: Where can I find the installation and operating instructions?
A: The installation and operating instructions can be found in the downloads
section of our website at
www.sentiotec.com/downloads
Q: What should I do if I encounter error messages on the control unit?
A: Refer to the troubleshooting section of the manual to identify and address
any error messages displayed on the control unit.
About this instruction manual
Read these installation and operating instructions carefully and keep them
within reach of the sauna control unit. This ensures that you can refer to
information on safety and operation at any time.
These installation and operating instructions can also be found in the
downloads section of our website: www.sentiotec.com/downloads.
Symbols used for warning notices In these instructions for installation and
use, a warning notice located next to an activity indicates that this activity
poses a risk. Always observe the warning notices. This prevents damage to
property and injuries, which in the worst case may be fatal.
The warning notices contain keywords, which have the following meanings:
DANGER!
Serious or fatal injury will occur if this warning notice is not observed. EN
WARNING! Serious or fatal injury can occur if this warning notice is not
observed.
CAUTION! Minor injuries can occur if this warning notice is not observed.
ATTENTION! This keyword is a warning that damage to property can occur.
Other symbols This symbol indicates tips and useful information.
Instructions for installation and use
Important information for your safety
The sauna control units of the home.com4 series have been produced in
accordance with the applicable safety rules and regulations. However, hazards
may arise during use. Therefore adhere to the following safety information and
the specific warning notices in the individual chapters. Also observe the
safety information for the devices connected.
2.1. Intended use
The sauna control units of the home.com4 series are used exclusively for
operating and controlling the sauna functions in accordance with the technical
data.
The sauna control units of the home.com4 series may only be used for operating
and controlling a sauna heater which has been certified as satisfying the
combustion test described in paragraph 19.101 of EN 60335-2-53. If the heater
does not meet this requirement, an appropriate safety precaution must be taken
(for example: Safety shut-off, see 5.7 on page 23).
The sauna control units of the home.com4 series may only be used for operating
and controlling three heating circuits with a maximum heating capacity of 3.5
kW per heating circuit. The maximum vaporizer output totals 3.5 kW. The
maximum additional output capacity is 3.5 kW.
Any use exceeding this scope is considered improper use. Improper use can
result in damage to the product, severe injuries or death.
Instructions for installation and use
p. 7/62
2.2. Safety information for the installer
Installation may only be performed by a qualified electrician or similarly qualified person.
Work on the sauna control unit may only be performed when the power has been disconnected.
A fully disconnecting all-pole isolating device compliant with overvoltage category III must be fitted on site.
The sauna control unit must be installed outside the sauna cabin at a height of approx. 1.70 m or in accordance with the recommendation issued by the sauna manufacturer. The ambient temperature must be within a range spanning -10 °C to +40 °C.
The heater sensor must be installed in such a way that it is not affected by inflowing air.
The heater supply cable must have a minimum cross-sectional
area of 2.5 mm2 and be temperature-resistant up to 150 °C.
EN
Also comply with the regulations applicable at the installation location.
For your own safety, consult your supplier in the event of problems that are not explained in sufficient detail in the installation instructions.
Instructions for installation and use
p. 8/62
2.3. Safety information for the user
The sauna control unit must not be used by children under 8 years of age.
The sauna control unit may be used by children over 8 years of age, by persons
with limited psychological, sensory or mental capabilities or by persons with
lack of experience/knowledge, but only if:
They are supervised.
They have been shown how to use the device safely and are aware of the
hazards that could occur.
Children must not play with the sauna control unit. Children under 14 years of
age may only clean the sauna control
unit if they are supervised.
For health reasons, do not use the sauna when under the influence of alcohol,
medication or drugs.
Make sure that no flammable objects have been placed on the sauna heater
before the sauna control unit is switched on.
Make sure that no flammable objects have been placed on the sauna heater
before activating the preset time function or the standby mode for remote
start.
Make sure that no flammable objects have been placed on or in front of the
infrared heater before the sauna control unit is switched on.
Make sure that no flammable objects have been placed on or in front of the
infrared heater before activating the preset time function or the stand-by
mode for the remote start.
For your own safety, consult your supplier in the event of problems that are
not described in sufficient detail in the operating instructions.
Instructions for installation and use
p. 9/62
3. Product description
3.1. Scope of delivery
Sauna control unit home.com4 Heater sensor with integrated overheat cut-out
Sensor cables Installation material
4 x chipboard screw 3 x 25 mm raised countersunk head
3.2. Optional accessories
Bench sensor (1-009-231/O-F2), sensor cables 1.5 m
Humidity/temperature sensor (1-010-081/O-FTS2), sensor cables 6 m
Foil sensor (1-014-445/P-ISX-FF), sensor cables 3 m
Power booster (1-008-779 / O-S2-18, 1-009-280 / O-S2-30)
Safety shutdown (SFE-xxxxx)
Home door sensor (1-052-723 / SAB00103)
MySentio Wifi (1-053-313 / S-WIFI01)
MySentio Remote (1-053-314 / S-WIFI02)
EN
3.3. Product features
The sauna control unit home.com4 features the following functions:
Regulation of combi-model sauna heaters with a heating output of up to 10.5 kW
and vaporizer output of up to 3.5 kW in the temperature range spanning 30 °C
to 110 °C and a humidity range spanning 0% to 100%.
A power booster allows the maximum switching capacity to be increased from
10.5 kW to 18 kW or 30 kW.
Switching a cabin light (up to 100 W) Fan regulation (up to 100 W) Preset time
function (up to 6 hours) User programs
The user programs enable favourite sauna settings to be saved and accessed
again. There are 5 preset user programs available which can be modified
according to user requirements.
Automatic heating time limit The maximum heating period can be set to 6 h, 12
h, 18 h or 24 h.
Instructions for installation and use
p. 10/62
Overheat cut-out The overheat cut-out is installed in the housing for the
heater sensor. If a defect causes the sauna heater to continue heating after
reaching the preferred temperature, the overheat cut-out switches the sauna
heater off at a temperature of around 139 °C.
Real-time clock with weekly timer Post-drying program
After operation in combined mode, the post-drying program starts automatically
to prevent mould or rot from forming in the sauna cabin. This involves heating
the sauna cabin to 80 °C with the fan running for 30 minutes.
Auxiliary output Optional dimming (up to 500 W) or activation (up to 3.5 kW)
for the additional output.
The additional output has no overheat cut-out. For this reason, only
intrinsically safe devices should be operated using the additional output.
If infrared heaters are connected to the additional output, they must have
an overheat cut-out.
If infrared heat plates are connected to an additional output, the foil
sensor 1-014-445/P-ISX-FF must be used and activated on the technician menu
(see “9.1. Technician menu” on page 33):
Remote start function of two different operating modes or user programs.
Colour light control via DMX
Adjustment of colour, brightness, transition times and duration. Four
colour light groups independently operable. Music playback via Bluetooth®
Integrated amplifier Operation via Bluetooth® app Available for iOS and
Android
BUS connection Connection to house bus system via RS485 interface
Connection to MySentio WIFI
Instructions for installation and use
p. 11/62
3.4. Sauna operating modes
The sauna control unit home.com4 provides two operating modes: sauna mode and
combi-mode. If no vaporizer is connected, the menu item for operating the
vaporizer can be hidden (see “9.1. Technician menu” on page 33).
Sauna mode Dry heat is provided in sauna mode. The temperature in the cabin is
high (80 to 100°C). The humidity is low (no more than 10%).
Combi mode The vaporizer operates along with the sauna heater in combi-mode.
The temperature in the sauna cabin is lower (around 40 to 65 °C) than in sauna
mode, but the relative humidity is much higher, ranging from 35% to 70%. The
maximum humidity that can be set depends on the temperature of the sauna. The
higher the sauna temperature, the lower the maximum humidity level which can
be set.
3.5. Sensor operating modes The sauna control units of the home.com4 series
can be operated with one or two EN
sensors. A temperature sensor (bench sensor, F2) or a humidity sensor (FTS2)
can be used as the second sensor.
Single sensor mode (F1) The maximum humidity level which can be set in single-
sensor mode is based on the temperature above the heater and the humidity is
timed. Only the preset value for the humidity (in % relative humidity) is
shown on the display of the sauna control unit. The actual humidity in the
sauna cabin when the humidity is timed depends on the size of the cabin and
the vaporizer output, and may differ from the setpoint.
Instructions for installation and use
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Two-sensor mode with bench sensor (F2) In two-sensor mode with bench sensor, a
second temperature sensor (bench sensor) is installed above the rear sauna
bench. The sauna control unit displays the temperature measured by the bench
sensor as the actual temperature.
In two-sensor mode with bench sensor, the humidity is timed. Only the preset
value for the humidity (in % relative humidity) is shown on the display of the
sauna control unit. The actual humidity in the sauna cabin when the humidity
is timed depends on the size of the cabin and the vaporizer output, and may
differ from the setpoint.
Two-sensor mode with humidity/temperature sensor (FTS2) When a
humidity/temperature sensor is used in two-sensor mode, the sauna control unit
displays the temperature which is measured by the humidity/temperature sensor
as the actual temperature.
In two-sensor mode with humidity/temperature sensor, the vaporizer is
regulated in accordance with the humidity level measured in the sauna cabin.
The sauna control unit displays the actual humidity (in % relative humidity)
in the sauna cabin.
If a humidity/temperature sensor is connected, the “vaporizer” menu item
cannot be hidden.
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4. Installation
4.1. Installing the control unit
ATTENTION! Damage to the unit The sauna control unit is resistant to splashing
water, but direct contact with water could still damage it. Install the sauna
control unit in a dry place at which a maximum humidity of
95% is not exceeded.
ATTENTION! Interference can impair signal transmission Route all sensor cables
separately from other mains cables and control cables. Protect cables with
only one layer of insulation by using a conduit (double
insulation).
Observe the following points when installing the sauna control unit:
The sauna control unit must be installed outside the sauna cabin or in accord-
EN
ance with the recommendation issued by the sauna manufacturer. The ambient
temperature must be within a range spanning -10°C to +40°C. The sensors may
only be connected using the sensor cables supplied with
the unit, which are heat-resistant up to 150°C.
The sensor leads may be extended under the following conditions: A silicon
cable resistant to temperatures up to 150 °C is used. The minimum cross-
sectional of the cable is 0.5 mm2. The heater sensor cables may NOT be longer
than 10 m.
Installing the sauna control unit
To install the sauna control unit, perform the following steps:
1. Screw two chipboard screws (3 x 25 mm) into the wall of the sauna at a
height of approx. 1.70 m and leaving a protruding length of 7 mm. The two
screws must be placed at a distance of 156 mm from each other (see Fig.1).
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156 156
A
A
A
A
238 238
B
B
193 193
200
5 3
8 5
B
193
B
Fig.1 Position of the attachment device and the installation holes (dimensions in mm)
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2. Use a screwdriver to remove housing screw C and lift off the housing cover
from the underside (see Fig.2).
ATTENTION! When the housing cover is raised, the on/off switch D and the light
switch D are released from the mounting. Retain these for the duration of the
connection work.
D
C
EN
Fig.2 Remove housing cover 3. Pull gently on ribbon cable E to release it from the connection socket (Fig.3).
E
Fig.3 Unplug ribbon cable
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4. Fasten the sauna control unit onto the cross-head screws using attachment
device A as an aid (see Fig.1).
5. Screw two chipboard screws (3 x 25 mm) into the lower fastening holes B
(see Fig.1).
4.2. Cable glands
Power, supply and sensor cables should be laid in advance in the cabin wall
and pulled through the respective cable glands of the sauna control unit.
1 2
230 V / 400 V
4
3
230 V / 400 V
Fig.4 Connection areas 1 Low-voltage connection area for basic module: Heater
sensor (F1), bench sensor (F2),
humidity sensor (FTS2), safety shut-off (OSG) and BUS connection
2Connection area for basic module for 230 V / 400 V: Supply line, heater
cable, light and fan.
Expansion module:
3 Connection area for 230 V: Additional output and booster cable. 4 Connection
area for low voltage: Speaker cables, remote start, foil sensor and DMX.
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4.3. Installing the heater sensor F1 with overheat cut-out
Note the following points when installing the heater sensor:
The heater sensor must be installed on the rear of the heater, above the
middle of the sauna heater. A distance of about 15 cm from the ceiling of the
cabin must be maintained.
The heater sensor must be installed in such a way that it is not affected by
inflowing air.
To install the heater sensor, carry out the following steps (see Fig.5):
1. Route the two 2-pole heater sensor cables in the wall of the sauna cabin
to the installation location of the heater sensor and affix the heater sensor
cables using cable clips.
2. Pull the two half-shells 1 of the heater sensor apart.
3. Connect the four connections for the heater sensor lead 5 in accordance with Fig.5.
4. Place the connection panel 2 crossways (as shown in Fig.5) in the heater
sensor half-shells.
EN
5. Place the two half-shells together, screw them together using two cross-
head screws 3 (9 mm) and check whether the heater sensor has been
securely closed.
6. Install the heater sensor on the rear of the heater using the two supplied wood screws 6 (16 mm).
Red White White Red
1 Heater sensor half-shells 2 Connection panel 3 Cross-head screws (9 mm) 4
Heater sensor 5 Heater sensor leads 6 Wood screws (16 mm)
Fig.5 Installing the heater sensor
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4.4. Installing the bench sensor F2 (optional)
The bench sensor must be installed on the wall of the cabin above the rear
bench seat. A distance of about 15 cm from the ceiling of the cabin must be
maintained.
To install the bench sensor, carry out the following steps: 1. Route the
2-pole bench sensor lead in the wall of the sauna cabin to the mounting
location of the bench sensor and affix the bench sensor leads using cable
clips. 2. Pull the two half-shells of the bench sensor apart. 3. Connect the
two connectors for the bench sensor lead to the two middle terminals on the
connection panel. 4. Place the connection panel crossways in the bench sensor
half-shells. 5. Place the two half-shells together and screw them together
using the two cross-head screws (9 mm). 6. Check whether the bench sensor has
been securely closed. 7. Install the bench sensor on the wall of the sauna
cabin using the two supplied wood screws (16 mm).
4.5. Installing the humidity/temperature sensor FTS2 (optional)
The humidity/temperature sensor must be installed on the wall of the sauna
cabin above the rear bench seat. A distance of about 15 cm from the ceiling of
the cabin must be maintained.
To install the humidity and temperature sensor, perform the following steps:
- Route the 5-pole sensor cable in the wall of the sauna cabin to the
mounting position of the humidity/temperature sensor and affix the sensor
leads using cable clips. 2. Install the humidity/temperature sensor to the
wall of the sauna cabin using the two supplied wood screws (16 mm).
4.6. Installing the foil sensor (optional)
If a sentiotec infrared heat plate is connected to the additional output, foil sensor 1-014-445 / P-ISX-FF must be used.
When installing the foil sensor, observe the operating instructions for the infrared heating plates. Use of a foil sensor must be activated on the technician menu.
Installation instructions, only for experts
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5. Electrical connection
ATTENTION! Damage to the unit The sauna control unit may only be used for
operating and controlling 3 heat-
ing circuits with a maximum heating capacity of 3.5 kW per heating circuit.
The maximum vaporizer output is 3.5 kW. The maximum additional output capacity
is 3.5 kW.
1
2
7
8
3
4
9
a
5
6
b
1 Cable gland for FTS2 sensor, RS485 BUS line 2 Cable gland for F1 sensor, F2 sensor and safety cut-off 3 Cable gland for vaporizer cable 4 Cable gland for heater cable 5 Cable gland for power supply cable 6 Cable gland for light and fan 7 Cable gland for loudspeaker cables and DMX cable 8 Cable gland for remote start and foil sensor 9 Cable gland for additional output a Cable gland for power booster b Ground busbar
EN
Installation instructions, only for experts
i c
p. 20/62
d e
b f
g
h
b Ground busbar c Terminal strip for safety shut-off and sensor cables d
Terminal strip for cables for heater, vaporizer and power supply e Terminal
strip for lights and fan f Terminal strip for DMX, loudspeakers, remote start
and foil sensor g Terminal strip for additional output h Terminal strip for
power booster i BUS interface for RS485 and MySentio WiFi (RJ45)
Installation instructions, only for experts
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Observe the following points when connecting the power to the sauna control
unit: Installation may only be performed by a qualified electrician or
similarly
qualified person.
Please observe that in the event of a guarantee claim, a copy of the bill from
the electrician performing the work must be presented.
Work on the sauna control unit may only be performed when the power has been
disconnected.
There must be a fixed connection for the electrical power supply. A fully
disconnecting all-pole isolating device compliant with overvoltage
category III must be fitted on site. Read section “7. Connection diagram” on
page 28.
5.1. Power supply cable, heater and vaporizer
1. Guide the power supply, heater and vaporizer cable through the cable
glands 3, 4, 5 into the connection area for 230 V/400 V.
2. Connect the power supply cables to the terminal strip d in accordance with
EN
the connection diagram. Follow the operating instructions for each device.
5.2. Cabin light
1. Feed the light cable through the cable gland 6 into the connection area
for 230 V/400 V.
2. Connect the light cable to the terminal strip e in accordance with the
connection diagram. Observe the operating instructions for the appliance
concerned.
5.3. Fan
1. Feed the fan cable through the cable gland 6 into the connection area for
230 V/400 V.
2. Connect the fan cable to the terminal strip e in accordance with the
connection diagram. Observe the operating instructions for the appliance
concerned.
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5.4. F1 heater sensor
1. Guide the wires for the heater sensor through the cable gland 2 into the
low-voltage connection area.
2. Connect the red lines for the heater sensor to the terminals labelled
“STB” in terminal strip c.
3. Connect the white wires for the heater sensor to the terminals labelled
“F1” in terminal strip c.
5.5. Bench sensor F2 (optional)
1. Feed the wires for the bench sensor through the cable gland 2 into the
low-voltage connection area.
2. Connect the wires for the bench sensor to the terminals labelled “F2” in
terminal strip c.
5.6. Humidity/temperature sensor FTS2 (optional)
1. Feed the wires for the sensor through the cable gland 1 into the low-
voltage connection area.
2. Connect the wires for the temperature sensor to the terminals labelled
“F2” in terminal strip c. a. Connect the black wire to the right terminal. b.
Connect the brown wire to the left terminal.
3. Connect the wires for the humidity sensor to the terminals labelled “FTS2”
in terminal strip c. c. Connect the green wire to the terminal “GREEN”. d.
Connect the orange wire to the terminal “ORANGE”. e. Connect the red wire to
the terminal “RED”.
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5.7. Connecting the safety shut-off/door sensor
EN 60335-2-53 states that sauna control units with a remote control function
may only be used for controlling a sauna heater which has satisfied the
combustion test in section 19.101. Alternatively, a suitable safety shut-off
device can be installed in or above the heater. This shuts the sauna heater
off if items (such as a towel) are placed on the sauna heater or the sauna
door is opened.
To install the safety shut-off device, perform the following steps: 1. Install
the safety shut-off device in accordance with the operating instructions for
the device.
2. Feed the wires for the safety shut-off device through the cable gland 2
into the low-voltage connection area.
3. Connect the wires for the temperature sensor to the terminals labelled
“OSG” in terminal strip c.
If a door sensor is connected to the “OSG” terminal, all further safety
shut-offs (emergency stop, cut-off rocker switch) must be integrated into the “STB circuit” in series connection.
EN
If a safety shut-off is not installed, a jumper must be fitted at the
terminals labelled “OSG”.
5.8. Auxiliary output
The additional output can, for example, be used for an infrared heater or
infrared heat plates.
1. Feed the connection cable for the additional device through the cable
gland 9 into the connection area for 230 V/400 V.
2. Connect the power supply cables to terminal strip g in accordance with the
terminal diagram. Observe the operating instructions and safety information
for the respective device.
Please note the maximum connected load of the additional output: Dimmable up
to a maximum of 500 W Switchable up to a maximum of 3500 W
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5.9. Foil sensor (optional)
1. Feed the wires for the sensor through the cable gland 8 into the low-
voltage connection area on the expansion module.
2. Connect the sensor cables for the sensor to the terminals labelled “FOIL
SENSOR” in terminal strip f.
5.10. Power booster (optional)
1. Feed the cable for the power booster through cable gland a into the
connection area for 230 V/400 V.
2. Connect the cable for the power booster to terminal strip h in accordance
with the connection diagram. To do so, use terminal “ST1” for the safety
circuit, and terminal “ST2” for the control circuit. Follow the operating
instructions for each device.
5.11. Remote start (optional)
This is connected using the terminals “RS1”, “RS2” and “24VDC” on terminal
strip f.
Using a switch or an actuator, the +24 VDC must be switched to the terminal for the desired operating mode, RS1 or RS2.
In the technician menu, RS1 and RS2 can be assigned to any operating mode or user program (see “10.16. Activating standby for remote operation” on page 48).
Fig.6 Remote start
5.12. Speaker output (optional)
The loudspeaker output can be used to connect commercially available
loudspeakers with a recommended music load of approx. 25 W. The impedance
should be 8 . The minimum cross-section of the speaker cables is 2 x 0.5 mm².
1. Feed the wires for the loudspeaker through the cable gland 7 into the low-
voltage connection area on the expansion module.
2. Connect the loudspeaker wires to terminal strip f labelled RS- and RS+ for
the right speaker and LS- and LS+ for the left speaker. For an optimal sound
experience, observe the polarity of the connecting cables.
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5.13. DMX output (optional)
1. Guide the DMX connection cables for the heater sensor through the cable
gland 7 into the low-voltage connection area.
2. Connect the DMS connection cables in accordance with the designations on
terminal strip f.
– DMX A (DATA +)
– DMX B (DATA -)
– GND (ground/shield)
Four different DMX protocols are supported, which are output at the same time on the DMX output:
1. 8-bit RGBW
2. 16-bit RGBW
3. 8-bit hue value saturation (such as for COLLAXX coloured light devices)
4. 8-bit hue saturation value
EN
Use the following address overview to integrate your coloured light unit into the
sauna control unit.
RGBW_8BIT
Start address: Channel 1
Channel light group 1:
1
Channel light group 2:
5
Channel light group 3:
9
Channel light group 4:
13
RGBW_16BIT
Start address: Channel 17
Channel light group 1:
17
Channel light group 2:
25
Channel light group 3:
33
Channel light group 4:
41
COLLAXX (HUE VALUE SATURATION, 8-bit)
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Start address: Channel 49
Channel light group 1:
49
Channel light group 2:
52
Channel light group 3:
55
Channel light group 4:
58
HSV (HUE SATURATION VALUE, 8-bit)
Start address: Channel 61
Channel light group 1:
61
Channel light group 2:
64
Channel light group 3:
67
Channel light group 4:
70
5.14. BUS connection (RS485 interface)
1. Guide the RJ45 data cables through cable gland 1 into the low-voltage
connection area.
2. Connect the data cable to the RJ45 socket i
3. Observe the operating instructions and safety instructions for the
respective device (RS485 connection, MySentio WIFI, etc.)
5.15. Finishing the installation
1. Connect the earth conductor for the power supply cable and all devices to
the earth bar b.
2. Place the housing cover on the upper edge and connect the ribbon cable to
the lower part of the housing.
3. Press the upper part of the housing downwards and screw in the housing
screw with a screwdriver.
4. Finally, insert the two buttons (on/off switch and light switch) into the
upper part of the housing until they audibly click into place.
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6. Testing
WARNING! The following tests must be carried out with the power supply
switched on. There is a danger of electric shock. NEVER touch live parts.
The following tests must be performed by a qualified electrician.
1. Check the contact of the earth conductors on the earth conductor terminal.
2. Check the overheat cut-out on the heater sensor F1.
a. Switch on the sauna control unit. If error messages are displayed here, go
to step “14.1. Error messages”
on page 56. b. Open the heater sensor and disconnect one of the two red heater
sensor wires.
A recurring warning tone sounds, and “Error 01” appears on the EN
display. The controller switches off the heater. c. Switch off the sauna
control unit. d. Reconnect the red heater sensor wire. e. Now disconnect one
of the white heater sensor wires. f. Switch on the sauna control unit. A
recurring warning tone sounds, and “Error 04F1” appears on the
display. The controller switches off the heater. g. Switch off the sauna
control unit. h. Reconnect the white heater sensor wire. 3. Check the phase
switching for sauna mode L1, L2, L3 to U, V, W and the maximum permissible
heating power of 3.5 kW per phase. 4. Only when using an vaporizer: Check that
the phase circuit for vaporizer mode L1, L2, L3 is connected to U, V1, W. 5.
Ensure the phase circuit for L3 is connected to AUX when the device connected
to the additional output is activated.
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7. Connection diagram
7.1. Connection diagram basic module 230 V / 400 V
Wm
Fan Light
Vaporizer
Main power cable Heating system
Recommended protective equipment for power cable:
Power cable fuse:
3 x 20 A (CAT III)
FI (residual current device):
30 mA
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7.2. Connection diagram for basic module low voltage
Connection of heater sensor F1:
Red Red
Bottom terminal row
White White
Connection of bench sensor F2 and safety shut-off OSG:
Bottom terminal row
EN
White White
Connection of humidity/temperature sensor FTS2:
Top terminal row Bottom terminal row
Black Brown
Red Orange Green
Installation instructions, only for experts
p. 30/62
7.3. Connection diagram for expansion module 230 V
Bottom terminal row
To earth bar
Top terminal row
Max. 3500 W
Infrared heater / heat plate
N AUX
ST1 ST2
NN
AO ST
Dimming to 500 W Switching to 3500 W
Power booster
Installation instructions, only for experts
p. 31/62
7.4. Connection diagram for expansion module low voltage
2
1
3
1 Foil sensor connection 2DMX connection 3 Remote start connection 4
Loudspeaker connection
Bottom terminal row Top terminal row
EN
4
Installation instructions, only for experts
8. Controls
1
p. 32/62
2 3
1 Rotary selector (rotary and pushbutton for menu operation) 2 Main switch (for switching the sauna control unit on and off) 3 Light switch (for switching the cabin light on and off)
Installation instructions, only for experts
p. 33/62
9. Commissioning
9.1. Technician menu
The sauna control unit home.com4 has a technician menu separate from the main
menu, in which all the basic settings can be made.
The technician menu is only available in English.
To access the technician menu, perform the following steps:
1. Switch off the sauna control unit. 2. Hold down rotary selector 1 and
switch on the sauna control unit with
main switch 2. The display shows the technician menu with the available menu
items.
Menu navigation
To navigate through the menu, use rotary selector 1.
Turn the rotary selector to the right to scroll down the menu.
EN
Turn rotary selector to the left to scroll up in the menu.
To select a menu item, press the rotary selector.
The setting of the respective menu item is highlighted in green and can now be changed.
Turn down or up to see the available setting options.
To confirm the selection, press the rotary selector.
! EN 60335-2-53 specifies a maximum heating time limit of 6 hours for private saunas. For saunas in hotels, apartment blocks and similar locations, a maximum heating time limit of 12 hours is permissible. Extending the heating period limit to 18 hours or 24 hours is only permitted in public saunas.
Installation instructions, only for experts
Menu item
Language
Description
Menu language setting
p. 34/62
Setting options
German, English, Swedish, French, Slovenian, Spanish, Estonian, Finnish,
Italian, Dutch, Polish, Russian, Czech
Time Year Month Day Weekday Heating time limit Heater sensor offset Bench
sensor offset Humidity offset Maximum temperature
Bench sensor Phase alignment
Vaporizer
Foil sensor Aux mode
Mode RS1
Mode RS2
Remote enabling Safety device option
Drying time
Preheat time vaporizer
Time setting
Year setting Month setting
Day setting Day of the week setting Maximum heating time limit Calibration of
heater sensor in °C Calibration of bench sensor in °C Calibration of humidity
in %
Definition of the maximum adjustable setpoint temperature
Activate/deactivate two sensor operation Activate/deactivate phase alignment
Activate/deactivate or enable single operation for vaporizer
Activate or deactivate the foil sensor
Dim additional output up to 500 W switch additional output up to 3500 W Start
mode of remote start input RS1
RS = Remote Start Start mode of remote start input RS2
RS = Remote Start Remote start release Activating the door sensor Duration of
the automatic post-drying program (80 °C and fan)
Regulator-independent preheating time of the vaporizer (only without FTS2
sensor)
hh:mm Example: 2017 Example: July Example: 17th Example: Monday 6 / 12 / 18 /
24 hours
-10 to +10 -10 to +10 -10 to +10 40110 °C
On/Off On/Off Off / Normal / Single Yes / No Dimmable switchable Finnish /
combi, user programs 15 Finnish / combi, user programs 15 Internal/external
Safe / Door 060 min
020 min
Installation instructions, only for experts
p. 35/62
Menu item
Description
Setting options
Colorlight
– Gradient
– Duration – Transition time – Synchronise Software version Hardware version
Cycles Buzzer Button sounds Secure pairing music Secure pairing app Bluetooth
PIN Bluetooth ID Delete paired devices Factory reset
Exit
Colour settings Colour gradients DMX radio transmission synchronisation
Individual colour settings for the basiccolours: Red, yellow, green,
turquoise, blue,
purple, white Configure colour gradients 14 individually
Activate/deactivate individual base colours in the gradient The order of the
colour gradients
cannot be changed
Setting of the colour duration of individual colours
Setting of the transition time between the colours
Synchronise DMX channel (for radio link)
Display software version Display hardware version Display number of relay
switching operations Activate/deactivate the acoustic signal
Active/deactivate the key tone
Confirmation of registration required Confirmation of registration required
Reset all connected devices
Reset to factory settings All settings are saved and the technician
menu is exited
Colour proportions: Red: 0100 % Green: 0100% Blue: 0100% White: 0100%
Red: On/Off Yellow: On/Off Green: On/Off Turquoise: On/Off Blue: On/Off
Purple: On/Off White: On/Off
[Sec] [Sec] Channel: 0512
On/Off On/Off On/Off On/Off
Start Start Start
EN
Instructions for use for the user
p. 36/62
10. Operation
Observe “8. Controls” on page 32.
10.1. Switching on the light (cleaning lights)
The light in the sauna cabin can be switched on and off at the control unit
independently of the On/Off switch 2. To switch the light on the control unit
on or off, press the light switch 3.
10.2. Switching on the control unit
WARNING! Risk of fire Flammable objects that are placed on the sauna heater
could ignite and cause fires. NEVER place combustible objects on the sauna
heater. Make sure that NO flammable objects have been placed on the sauna
heater before the sauna control unit is switched on.
Press the On/Off button 2 to switch the control unit on. The “User programs”
menu item appears on the display by default upon switch-on.
Display elements:
Notification area
Main menu
Currently selected menu item with setpoint value if entered
Temperature 80 °C
Current temperature in the cabin Current humidity in the cabin (only with FTS2 sensor) Current time remaining Current time
Instructions for use for the user
p. 37/62
10.3. Sauna mode
Starting sauna mode
1. Use rotary selector 1 to select the temperature icon. Then press it briefly to confirm.
The “Temperature” submenu opens and the setpoint value for the temperature appears underlined in the display.
2. Press rotary selector to change the value.
The value is now highlighted in green and can be changed.
Press the rotary selector again to confirm the setting.
3. Move the cursor (underscore) to the right to “On” and briefly press the rotary selector.
The sauna heater is switched on and begins to heat up.
The colour of the temperature icon in the notification area changes to red.
You automatically exit the “Temperature” menu item.
Switching off sauna mode
EN
4. To switch off the heater, repeat items 1 and 3.
Instead of “On”, “Off” is displayed.
To exit the submenu, move the cursor to the “Back” icon on the left and confirm with the rotary selector.
View of temperature submenu
On
Back Target value (with cursor)
On/Off
Instructions for use for the user
p. 38/62
10.4. Combi-mode
Starting combi-mode 1. Use rotary selector 1 to select the temperature icon.
Then press it briefly to confirm. The “Humidity” submenu opens and the
setpoint value for the humidity appears underlined in the display. 2. Press
rotary selector to change the value. The value is now highlighted in green and
can be changed. Press the rotary selector again to confirm the setting. 3.
Move the cursor (underscore) to the right to “On” and briefly press the rotary
selector. The vaporizer is switched on and begins to heat up. The colour of
the humidity icon in the notification area changes to blue. You automatically
exit the “Humidity” menu item.
Switching off combi-mode 4. To switch off the vaporizer, repeat points 1 and
3. Instead of “On”, “Off” is displayed. To exit the submenu, move the cursor
to the “Back” icon on the left and confirm with the rotary selector.
The vaporizer can only be started when the sauna heater is switched on. The
maximum humidity that can be set depends on the temperature of the sauna. The
higher the sauna temperature, the lower the maximum humidity level which can
be set (see characteristic curve).
Exception: Vaporizer single mode is activated (see “9.1. Technician menu” on
page 33). The vaporizer can also be operated here without the sauna heater,
with the maximum humidity depending on the current sauna cabin temperature.
If the sauna control unit is used without a humidity/temperature sensor (FTS2), cyclic mode is activated. If the sauna cabin temperature is less than 30° C, the vaporizer is activated continuously for a preset time (10 minutes by default). Normal cyclic mode then starts.
Instructions for use for the user
p. 39/62
Relative humidity %
Temperature °C EN 60335-2-53:2011; characteristic temperature / relative
humidity for proper use.
The vaporizer switches off.
10.5. Post-drying program
After operation in combined mode, the post-drying program starts auto-
matically to prevent mould or rot from forming in the sauna cabin. This EN
involves heating the sauna cabin to 80°C with the fan running. (Standard = 30
minutes depending on the setting in the technician menu).
To cancel the post-drying program, press rotary selector 1 while
simultaneously turning it to the right.
To prevent mould and rot from forming, the post-drying programme should NOT be
stopped.
10.6. Cabin light
Switching on cabin light 1. Use rotary selector 1 to select the light icon.
Then press briefly to switch on the cabin light. The cabin light switches on.
“Light On” appears on the display.
Switching off cabin light 2. To switch off the cabin light, press rotary
selector 1 again. The cabin light switches off. “Light Off” appears on the
display.
Instructions for use for the user
p. 40/62
10.7. Fan
Switching on fan 3. Use rotary selector 1 to select the fan icon. Then press
briefly to switch on the fan. The fan switches on. “Fan On” appears on the
display.
Switching off fan 4. To switch off the fan, press rotary selector 1 again. The
fan switches off. “Fan Off” appears on the display.
10.8. Preset time
Setting the preset time You can set the preset time to the minute. The maximum
preset time is 6 hours.
1. Start the functions to be started after the preset time. 2. Use rotary
selector 1 to select the preset time icon. Then press
briefly to open the submenu. The “Preset time” submenu opens and the last
preset time appears
underlined on the display. 3. Press rotary selector to change the value.
The value is now highlighted in green and can be changed. The display is in
hh:mm. Press the rotary selector again to confirm the setting. 4. Move the
cursor (underscore) to the right to “Start” and briefly press the rotary
selector. All previously activated functions are switched off. The remaining
pre-selection time appears on the display. Rotary selector 1 starts to flash
slowly. Once the preset time has elapsed, the selected functions are
started.
Instructions for use for the user
p. 41/62
Cancelling the preset time feature To cancel the preset time feature, press
rotary selector 1 while simultaneously turning it to the right.
The preset time function is cancelled.
For security reasons, the operation is blocked during an active preset time.
To make changes to the settings, cancel the preset time function and then
start it again.
10.9. Operating time
In the technician menu of the sauna control unit you can now specify how long
the sauna should be in continuous operation (such as 6 h for private saunas).
1. To refine this setting, use rotary selector 1 to select the runtime icon.
Then press briefly to open the submenu.
The “Runtime” submenu opens and the last runtime set appears EN
underlined on the display.
2. Press rotary selector to change the value. The value is now highlighted in
green and can be changed. The display is in hh:mm. Press the rotary selector
again to confirm the setting. The set value is saved permanently.
3. To exit the submenu, move the cursor to the “Back” icon on the left and
confirm with the rotary selector.
Instructions for use for the user
p. 42/62
10.10. ECO mode
The ECO function allows you to save energy in breaks between sauna sessions.
When the ECO function is activated, the connected devices run with reduced
power. You can choose between a 20, 40 or 60-minute sauna break.
The sauna heater and the vaporizer are switched on again before the end of the
break. In this way the preset temperature and preset humidity are reached
again at the end of the sauna break.
Perform the following steps to activate the Eco-function:
1. Use rotary selector 1 to select the ECO icon. Then press briefly to open
the submenu. The “ECO mode” submenu opens and the last break time set appears
underlined on the display.
2. Press rotary selector to change the break time. The value is now
highlighted in green and can be changed. The display is in minutes.
3. There are three different break times available: 20-minute sauna break.
40-minute sauna break. 60-minute sauna break. Press the rotary selector again
to confirm the setting.
4. Move the cursor (underscore) to the right to “Start” and briefly press the
rotary selector. The sauna break is started. The remaining break time appears
on the display. Rotary selector 1 starts to flash slowly.
5. To cancel the sauna break, press rotary selector 1 and simultaneously turn
it to the right.
Instructions for use for the user
p. 43/62
10.11. Weekly timer
The weekly timer allows you to automatically switch the sauna control unit on
and off at specific times, on certain days of the week and with any operating
mode. Up to 14 independent On/Off operations can be programmed. Manual
operation of the sauna control unit is unrestricted during this time.
Follow these steps to create a weekly timer program:
1. Use rotary selector 1 to select the weekly timer icon. Then press briefly to open the submenu.
The “Weekly timer” submenu opens and the following menu items appear on the display:
Timer no. [114]
You can assign any timer number from 1 to 14 to each On/Off cycle.
Days of the week [MonSun]
Here you can set the days of the week on which the current program is to be executed. Every day from Monday to Sunday
EN
is available individually, along with groups of Monday to Sunday,
Monday to Friday and Saturday to Sunday.
Start time [00:0023:59]
Here you set the time at which the program is to start.
End time [00:0023:59]
Here you set the time at which the program is to switch off.
The maximum runtime, which has been set in the technician menu, limits the time between switch-on and switch-off. If necessary, correct the setting for the maximum runtime in the technician menu.
Instructions for use for the user
p. 44/62
User programs [Finnish, combi, 15] Select the operating mode to be started.
You can choose between Finnish sauna (heating only), combination sauna
(heating + vaporizer) or one of the five programmable user programs.
Activated [On/Off] Activate or deactivate individual On/Off operations.
2. Exit the weekly timer menu to activate the programs:
The notification area of the display shows the weekly timer icon. Rotary
selector 1 starts to flash slowly.
If the mode “Standby for remote control” is started, all weekly timer programs
are deactivated while this mode is active. If you exit the mode “Standby for
remote control”, all previously activated programs become active again.
Main switch 2 must remain switched on for the weekly timer to work.
10.12. Child safety control
The sauna control unit is equipped with a child safety control which prevents
children from being able to switch on the sauna heater unintentionally and
unattended.
To activate the child safety control, use rotary selector 1 to select the
child safety control icon. Then press briefly to activate the child safety
control. The icon for child safety control appears on the display and the
operation of the sauna control unit is blocked.
To deactivate the child safety control, press rotary selector 1 and at the
same time turn it to the right.
Instructions for use for the user
p. 45/62
10.13. All Off
To switch off all switched-on functions and consumers (including DMX coloured
light) at once, use rotary selector 1 to select the All Off icon. Then press
it briefly to deactivate all functions. Settings in regard to the weekly timer
are retained.
If you use a DMX coloured light device, it is recommended to use the All Off
function after each sauna session, because even after switching off via main
switch 2, some DMX coloured light devices can continue to run.
10.14. User programs
The user programs enable favourite sauna settings to be saved and accessed again. There are 5 preset user programs available which can be modified according to user requirements.
The settings of the following functions are stored in the user programs:
Temperature
EN
Humidity
Auxiliary output
Light
Fan
Coloured light
Operating time
Preset user programs:
The following user programs are already predefined:
User Tempera- Humidity* Light
program ture °C
%
1
90
0
On
2
70
0
On
3
50
60
On
4
60
35
On
5
0
0
On
- only with active vaporizer
AUX
Off Off Off Off 7
Operating time Hrs 2 2 2 2 1
Instructions for use for the user
p. 46/62
Accessing user program:
3. Use rotary selector 1 to select the user programs icon. Then press briefly
to open the submenu. The “User programs” submenu opens and the display shows
the last user program underlined.
4. Press the rotary knob again to use another user program. The value is now
highlighted in green and can be changed. There are five user programs
available [15] Press the rotary selector again to confirm the setting.
5. Move the cursor (underscore) to the right to “Start” and briefly press the
rotary selector. The user program is started.
Creating your own user programs: You can create user programs as you would
like. A preset user program is overwritten in the process. Perform the
following steps:
1. Start all functions that are to be switched on with the user program. 2.
Use rotary selector 1 to select the user programs icon. Then press
briefly to open the submenu. 3. Move the cursor (underscore) to the left to
“Save” and briefly press
the rotary selector. The settings are stored in the selected user program.
To switch off user programs, use the All Off function.
Instructions for use for the user
p. 47/62
10.15. Auxiliary output
Infrared heaters or infrared heat plates, for example, can be connected to the
additional output on the sauna control unit.
Intensity regulation when the dimmer switch function is activated
When the dimmer switch function for the additional output is activated, the
power for the additional device can be set on a scale of 1 to 7. The value of
7 corresponds to full power.
1. Use rotary selector 1 to select the additional output icon. Then press it briefly to confirm.
The “Additional output” submenu opens and the display shows the set intensity value for the additional output underlined.
2. Press rotary selector to change the value.
The value is now highlighted in green and can be changed.
Press the rotary selector again to confirm the setting.
3. Move the cursor (underscore) to the right to “On” and briefly press the rotary selector.
EN
The additional output switches on.
The additional output icon appears in the notification area of the display.
Switching off additional output 4. To switch off the additional output, repeat
items 1 and 3. Instead of “On”, “Off” is displayed. To exit the submenu, move
the cursor to the “Back” icon on the left and confirm with the rotary
selector.
Instructions for use for the user
p. 48/62
Intensity regulation when the dimmer switch function is deactivated
When the dimmer switch function for the additional output has been
deactivated, you can only switch the additional device on and off. The device
will always operate at full power.
Use rotary selector 1 to select the additional output icon. Then press briefly
to switch the additional output on or off. The additional output icon appears
in the notification area of the display.
10.16. Activating standby for remote operation
EN 60335-2-53 specifies that sauna control units with a remote start function
must be set manually to “Standby for remote operation” mode.
This activation must take place again after each remote start and stop
procedure.
With safety shut-off activated (standard) Use rotary selector 1 to select the
remote start icon. Then press it
briefly to start the operating mode “Standby for remote operation”. The sauna
control unit switches off all previously activated functions and the remote
start icon appears on the display.
The sauna control unit is then ready to be started and stopped using a remote
start signal. It is not possible to manually operate the sauna control unit at
the same time.
After a remote start and stop, the remote start icon goes out and the mode has
to be activated again.
Instructions for use for the user
p. 49/62
When the door sensor is activated Use rotary selector 1 to select the remote
start icon. Then press it
briefly to start the operating mode “Standby for remote operation”.
A countdown of 30 seconds is shown in the display (00:30). The door can be
opened and closed as many times as desired during this time. After the
countdown has elapsed, the door must be closed!
The sauna control unit is then ready to be started and stopped using a remote
start signal. It is not possible to manually operate the sauna control unit at
the same time.
After a remote start and stop, the remote start icon goes out and the mode has
to be activated again.
Door is opened warning “Door open” appears in the display:
In “Standby for remote operation” mode: To continue the mode, the door must
be closed and the rotary selector must be pressed in and simultaneously turned
to the right.
The remote start symbol is shown in the display.
EN
Press the rotary selector briefly to start the operating mode
“Standby for remote operation”.
The countdown (30 seconds) is shown again in the display
In ongoing operation or if remote start output is enabled (for coin-operated
units):
Acknowledgement takes place automatically when the door is closed.
Cancelling standby for remote operation:
To deactivate standby for remote control, press rotary selector 1 and at the
same time turn it to the right.
Instructions for use for the user
p. 50/62
10.17. Coloured light
Starting coloured light:
Use the rotary selector 1 to select the coloured light icon. Then press
briefly to open the submenu. The “Coloured light” submenu opens and the
following menu items appear on the display:
Light group [14] Four lighting groups with different settings can be
configured and operated. For example, the rear bench illumination runs on
light group 1, the ceiling coloured light on light group 2, etc.
Light mode Select the colour or gradient of the selected light group.
Intensity [0100%] Select the intensity of the selected light group.
Status [On/Off] Activate or deactivate the selected lighting group. If a light
group has been activated, the coloured light icon appears in the notification
area of the display.
To switch off all coloured light groups, it is best to use the All Off function.
Instructions for use for the user
p. 51/62
10.18. Music
The music player of the sauna control unit allows you to play music in the
sauna. The music is transmitted via a Bluetooth connection from a Bluetooth-
enabled device (= audio source) to the sauna control unit. All Bluetooth-
enabled devices, such as most mobile phones, tablets, notebooks, etc., can be
used as an audio source. The amplifier is already integrated in the sauna
control unit.
Data transfer via
Bluetooth
Audio source (mobile phone, tablet,
laptop, etc.)
EN
home.com4 sauna control unit
Loudspeakers
Establishing a connection for the first time (pairing) 1. Turn on the audio
source (mobile phone, tablet, etc).
2. Switch on the sauna control unit.
3. Turn on the Bluetooth function of the audio source.
Most devices automatically search for and display other Bluetooth devices in
the area.
The sauna control unit will be displayed on the audio source labelled
“home.com4 XXXX”.
XXXX is a sauna control unit-dependent identification number (such as F39D)
If you are asked for a password, use “0000”.
Instructions for use for the user
p. 52/62
If your audio source does not automatically search for Bluetooth devices in
the area, start the search manually by selecting “Search for devices” or a
similarly named function.
4. Choose “home.com4” from the device list displayed on the audio source. The
Bluetooth connection between the audio source and sauna control unit is
established for the first time (= pairing). The wave.com4 sound is connected
and ready for use when the Bluetooth icon appears in the notification area of
the display.
5. Play music with the audio player of your audio source. The music is output
through the speakers connected to the sauna control unit.
Making or receiving a call during music playback If you dial a number or
receive a call, the music will automatically pause and resume again after the
phone call.
Since the sauna control unit does not have a microphone, you have to switch
the sound to your mobile phone. Follow the operating instructions for your
device.
Instructions for use for the user
p. 53/62
Operating music via sauna control unit:
Use the rotary selector 1 to select the music icon. Then press briefly to open the submenu.
The “Music” menu opens and in the display the control panels shown below appear:
The Artist and title display shows information about the piece of music currently being played. If there is no audio source connected via Bluetooth, “not connected” will be displayed.
Select back to exit the music menu. If a piece of music is currently playing, it will continue to play in the background.
Select Previous title to jump back one title in the playlist.
Press Play/Pause to start or pause the music playback. Select Next title to jump forward one title in the playlist.
Rough volume adjustment can be done in four steps on the
sauna control unit. Fine adjustments are made at the audio
source.
EN
Artist and title display Back
Previous title Play/Pause Next title
Rough volume adjustment
Artist Title Vol 4
10.19. BUS connection (MySentio / RS485 interface)
When connected to the MySentio app, use the controls of the app. When
connecting to your home bus system, use the commands in
the RS485 interface documentation.
Instructions for use for the user
p. 54/62
11. Bluetooth app
All primary features of the sauna control unit “home.com4” can be operated and
controlled using the Bluetooth app. To do this, download the “home.com4” app
from the App Store. The app is available for iOS and Android at no charge.
Depending on the device, the range is up to 30 m in open areas. The app can be
operated and the music can be streamed from the same device. To connect to the
home.com4 control unit, enable Bluetooth on your device and launch the
“home.com4” app.
There is an automatic search for available “home.com4” devices.
home.com4 icon
Apple / iOS
Android
WARNING!
Risk of fire Use the app only if you are within sight of the sauna heater and
can make
sure that there are NO flammable objects on the sauna heater!
11.1. Secure pairing Bluetooth
To prevent unauthorised access via Bluetooth, the functions can be activated
separately in the technician menu (page 35).
If the “Secure pairing app” and/or “Secure pairing music” function is
activated, an acknowledgement (pressing the rotary control) is required on the
control unit when the connection is established for the first time. The
request for this appears in the display of the control unit. If the connection
was successfully acknowledged, the connection is established and the device ID
is permanently stored in the control unit. A new acknowledgement is therefore
not necessary with this device.
If necessary, all stored connections/devices can be removed in the technician
menu under the item “Delete paired devices”.
Instructions for use for the user
p. 55/62
12. Cleaning and maintenance
12.1. Cleaning
ATTENTION! Damage to the unit The sauna control unit is resistant to splashing
water, but direct contact with water could still damage it. NEVER immerse the
unit in water. Do not pour water over the unit. Do not get the unit too wet
when cleaning it.
1. Soak a cleaning cloth in a mild, soapy water. 2. Wring out the cloth well.
3. Carefully wipe the housing of the sauna control unit.
12.2. Maintenance
EN
The sauna control unit does not require any maintenance.
13. Disposal
Dispose of packaging materials in accordance with the applicable waste
disposal regulations.
Used devices contain reusable materials as well as hazardous substances.
Therefore, do not dispose of your used device with household waste, but do so
in accordance with the locally applicable regulations.
Installation instructions, only for experts
p. 56/62
14. Troubleshooting
14.1. Error messages
The sauna control unit is equipped with diagnostic software which monitors
system statuses when it is switched on and during operation. As soon as the
diagnostic software identifies an error, the sauna control unit switches off
the sauna heater.
Errors are shown on the display as error numbers. In addition, a recurring
warning tone is sounded.
Switch the sauna control unit off using the On/Off switch 2 and rectify the
error before switching the sauna control unit on again.
The table on the next page describes the possible errors and their causes. If
necessary, quote the error number to your customer service specialist.
If several errors occur at the same time, the error numbers are separated by a
*.
14.2. Low-water display
The sauna control unit features an automatic low-water shutdown feature in
combi-mode, providing your combi-heater supports it.
If the water tank of the vaporizer is empty, this is signalled by a recurring
warning tone, the icon for humidity and the text “Refill water” on the
display. The vaporizer switches off at the same time.
Pour water into the water tank in the vaporizer. After a short period, the
warning stops and the vaporizer starts heating up again.
A few seconds may elapse between filling of the vaporizer and the warning
stopping, since detection takes place with temperature switches in the
vaporizer.
Installation instructions, only for experts
Error *01
Description Safety shut-off
Cause/remedy
An object has been placed on the sauna heater. Remove any objects before
starting up the sauna heater again.
If no safety cut-out is fitted, note “5.7. Connecting the safety shut-off/door
sensor” on page 23.
*02
Overheat cut-out
The maximum temperature of 139 °C has been exceeded above the heater. Check the overheat cut-out (STB).
*04F1
Heater sensor Defective heater sensor, poor contact or short circuit.
error
Check the sauna sensor (F1).
*05
Foil sensor error
Defective foil sensor, poor contact or short circuit. Check the foil sensor (FF).
*06F2
Bench sensor Defective bench sensor, poor contact or short circuit.
error
Check the bench sensor (F2).
*07
Humidity sensor Defective humidity sensor, poor contact or short circuit.
error
Check the humidity sensor (FTS2).
*08
Foil sensor excess temperature
The maximum foil temperature of 100°C was exceeded. Switch off the auxiliary output.
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EN
Installation instructions, only for experts
Other errors Door open No function
Cause/remedy
The sauna control unit is equipped with a door sensor. Close the door or check
the connections and settings.
Check supply line L1 and fuse PS.
Setpoint temperature is not reached
Bank sensor not activated in the technician menu (if available) Sauna heater power too low/sauna cabin volume too large Check supply and exhaust air Check power consumption of U, V and W.
Coloured light continues to run even though the control unit is switched off
Use the “All Off” function to turn off the coloured light.
Additional output cannot be dimmed Activate dimming function in the technician menu (dimmable)
Operating mode switches off for no apparent reason
Remote start does not respond
Check the setting of the runtime
Control unit must be in operating mode “Standby for remote control” (see
“10.16. Activating standby for remote operation” on page 48)
Check the wiring of RS1 and RS2.
Time always starts at 00:00.
Battery discharged (see “Battery” on page 59)
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Instructions for use for the user
p. 59/62
14.3. Fuses
In the connection area of the sauna control unit, there are fuses for light,
fan, power booster, additional output and electronics.
These are time-delay micro fuses. They can be ordered using the item number
PRO-FUSE. In order to replace the fuse, pull the fuse link straight out and
insert the new fuse.
LI: Light PS: Electronics FA: Fan
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>