Panasonic MS104 FA User manual

KNX Multi Functional Switch
Version: 1.0 Jan-20 Page 1/20
KNX Multi Functional Switch
Reference Manual
V1.0
KNX Multi Functional Switch MS104 FA WRKT62045FA
KNX Multi Functional Switch MS104-D FA WRKT62145FA

KNX Multi Functional Switch
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1Contents
1Contents.......................................................................................................................................... 1
2List of figure .................................................................................................................................... 3
3Document overview......................................................................................................................... 4
3.1 Document updates................................................................................................................... 4
3.2 List of abbreviations................................................................................................................. 4
4Product description ......................................................................................................................... 5
4.1 General information ................................................................................................................ 5
4.2 Main features .......................................................................................................................... 5
4.3 Technical information .............................................................................................................. 6
4.4 Product versions...................................................................................................................... 6
5Product parts .................................................................................................................................. 7
6Main screen .................................................................................................................................... 8
7Display menus............................................................................................................................... 11
7.1 User settings menu ................................................................................................................ 11
7.2 Advance settings menu.......................................................................................................... 13
7.3 Weekly program settings menu.............................................................................................. 17
7.4 Thermostat off....................................................................................................................... 20

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2List of figure
Figure 1 Product front view .........................................................................................................................................................7

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3Document overview
3.1 Document updates
Version
Date
Modifications
1.0
December 2019
Preparation of the final version
Table 1
3.2 List of abbreviations
Abbreviation
Description
Table 2

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4Product description
4.1 General information
KNX Multi-Functional Switch is a room controller with 12 capacitive touch buttons over 4 Gang and
integrated real time clock, temperature sensor, humidity sensor, proximity sensor and brightness sensor. It
also has one digital input and one temperature sensor (NTC) input.
KNX Multi-Functional Switch is powered via KNX bus line without an external power supply. The device can
be programmed to enable, disable or configure its features and functions via ETS.
Thanks to thermostat function which is one of the most important feature of the product; heating and cool-
ing control can be done included 2/4 pipe fancoil systems. With the help of touch buttons, a lot of control
operations can be done especially blinds/shutter, switching and dimming. Additionally; the device also can
send temperature and humidity measured values to other KNX devices on the bus line.
KNX Multi-Functional Switch can be installed in flushed-mounted or hollow-wall boxes.
4.2 Main features
Configurable touch buttons up to 4 Gang for single or rocker operation
Sound feedback for touch buttons functions
Configurable feedback LEDs can be used with buttons or KNX group objects
Customized icon label stickers for touch buttons
Activating standby mode according to presence information determined via proximity sensor
Adjusting backlight of display and touch buttons according to ambient light information determined
via brightness sensor
Operating energy saving functions of thermostat according to information of the digital input
Controlling thermostat functions according to information of external temperature sensor input or
monitoring the sensor values via KNX
Temperature and humidity sensors can be calibrated before ETS programming by parameters or after
ETS programming by communication objects
Weekly Thermostat Program can be configured over the device (only LCD model) or DCA (Device
configuration app) inside ETS
Scene actuator functions

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4.3 Technical information
Supply voltage
21 … 32 V DC via KNX Bus
Operating temperature
-5°C … +45°C
Type of protection
IP 20 to EN60529
Safety class
III to IEC 60664-1
Cable length for external inputs
Maximum 3 m
Temperature measurement
0°C to 45°C
Relative humidity
0% to 100%
Table 3
4.4 Product versions
Product Features
WRKT62045FA
WRKT62145FA
KNX Multi Functional
Switch 4 Gang
MS104-FA
KNX Multi Functional
Switch 4 Gang
MS104-D FA
Button Functions
✓
✓
Thermostat Functions
✓
✓
Scene Actuator
✓
✓
LCD Display
-
✓
Table 4

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5Product parts
Thermostat buttons
Figure 1 Product front view
Feedback LED
Icon LED
Up
OK
Down
Touch button surface
Gang B
Gang D
Gang C
Gang A
Thermostat
Buttons and Display

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6Main screen
After start-up, the display enters main screen. At the main screen, some information like room
temperature, clock, operation mode, control mode, fan level etc. are given to users.
Power up Start-up delay Start-up Main screen
Icon
Name
Touch type
Current menu
Target menu
Up
Short
Main screen
User settings menu
OK
Short
Main screen
User settings menu
Down
Short
Main screen
User settings menu
Up
Long
Main screen
Advance settings menu
OK
Long
Main screen
Thermostat off
Down
Long
Main screen
Weekly settings menu
Table 5
The following table includes some basic information which are shown at main screen. For more
information about icons, check reference manual.
Information
Visual
Clock
Internal temperature sensor value

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Information
Visual
External temperature input value
Internal humidity sensor value /
External humidity value
Current thermostat operation mode
Current thermostat control mode
Current thermostat control mode is active
Current thermostat fan level and fan mode
Thermostat weekly program is active

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Information
Visual
Day of week
Table 6

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7Display menus
7.1 User settings menu
When the display is at the main screen, if a short touch is detected at the one of thermostat buttons, the
display enters user settings menu.
Icon
Name
Touch type
Current menu
Target setting
Up
Short
Main screen
Setpoint temperature
Down
Short
Main screen
Setpoint temperature
Table 7
Icon
Name
Touch type
Current setting
Target setting
OK
Short
Main screen
Thermostat operation mode
OK
Short
Operation mode
Fan level
OK
Short
Fan level
Swing level
OK
Short
Swing level
Main screen
Table 8
Settings
Visual
Setpoint temperature
If there is not a restriction for manual control at the system,
Up / Down buttons increase or decrease the setpoint within specific step and limit
No operation for 10 seconds saves the value and returns to main screen
OK button saves the value and returns to main screen

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Settings
Visual
Thermostat operation mode
The mode border flashes
If there is not a restricted for manual control at the system,
Up / Down buttons changes thermostat operation mode
No operation for 10 seconds saves the value and returns to main screen
OK button saves the value and goes to the next setting
Fan level
The fan icon flashes
If there is not a restricted for manual control at the system,
Up / Down buttons increase or decreasethe fan level within specific limit
No operation for 10 seconds saves the value and returns to main screen
OK button saves the value and goes to the next setting
Swing level
The flap icon flashes
If level is selected as “Auto”, the flap icon appears at the main
screen
If there is not a restricted for manual control at the system,
Up / Down buttons increase or decreasethe flap position within Level 0 –Level 5
Level A means swing auto enabled
No operation for 10 seconds saves the value and returns to main screen
OK button saves the value and goes to the next setting
Table 9

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7.2 Advance settings menu
When the display is in the main screen, if a short touch is detected at the one of thermostat buttons, the
display enters user settings menu.
Icon
Name
Touch type
Current setting
Target setting
Up
Long
Main screen
Clock
Up
Short
Clock
Day of week
OK
Short
Day of week
Hour
OK
Short
Hour
Minute
OK
Short
Minute
Sound level
OK
Short
Clock
Sound level
OK
Short
Sound level
Display brightness level
OK
Short
Display brightness level
Icon LEDs brightness level
OK
Short
Icon LEDs brightness level
Feedback LEDs brightness level
OK
Short
Feedback LEDs brightness level
Thermostat control mode
OK
Short
Thermostat control mode
Main screen
Table 10
Settings
Visual
Clock -> Day of week
The clock icon flashes

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Settings
Visual
Up / Down buttons increase or decrease the day of week. The value should be set the
number what is day of the week for your region.
For example:
For Turkey, first day of week is Monday. If today is Wednesday, the value should be set to day3.
For USA, first day of week is Sunday. If today is Wednesday, the value should be set to day4.
No operation for 10 seconds does not save the value and returns to main screen
OK button does not save the value and goes to the next setting
Clock -> Hour
The clock icon and hour digit flashes
Up / Down buttons increase or decreasehour.
No operation for 10 seconds does not save the value and returns to main screen
OK button does not save the value and goes to the next setting
Clock -> Minute
The clock icon and minute digit flashes
Up / Down buttons increase or decreaseminute.
No operation for 10 seconds does not save the value and returns to main screen
OK button saves the all clock values (day of week, hour and minute) and change settings to
the next setting
Sound level
The speaker icon flashes
Up / Down buttons increase or decreasesound level within level 0-1-2.
No operation for 10 seconds saves the value and returns to main screen
OK button saves the value and goes to the next setting

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Settings
Visual
Display brightness level
The lamp icon flashes
Up / Down buttons increase or decreasethe display brightness level within 0 low limit -
specific high limit
No operation for 10 seconds saves the value and returns to main screen
OK button saves the value and goes to the next setting
Icon LEDs brightness level
The lamp icon flashes
Up / Down buttons increase or decreasethe icon LEDs brightness level within 0 low limit
- specific high limit
No operation for 10 seconds saves the value and returns to main screen
OK button saves the value and goes to the next setting
Feedback LEDs brightness level
The lamp icon flashes
Feedback LEDs must be turned on to see the effect of the change.
Up / Down buttons increase or decreasethe feedback LEDs brightness level within 0 low
limit - specific high limit
No operation for 10 seconds saves the value and returns to main screen
OK button saves the value and goes to the next setting

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Settings
Visual
Thermostat control mode
Up / Down buttons changes thermostat control mod
No operation for 10 seconds saves the value and returns to main screen
OK button saves the value and returns to main screen
Table 11

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7.3 Weekly program settings menu
When the display is in the main screen, if a short touch is detected at the one of thermostat buttons, the
display enters user settings menu.
Icon
Name
Touch type
Current setting
Target setting
Down
Long
Main screen
Weekly program status
Down
Long
Weekly program status
Select program day
OK
Short
Select program day
Select mode
OK
Short
Select mode
Select hour
OK
Short
Select hour
Select minute
Table 12
Settings
Visual
Weekly program status
The calendar and days of week icons flash
Up / Down buttons changes weekly program status. If “On” is selected, weekly program
is enabled
No operation for 10 seconds saves the value and returns to main screen
OK button saves the value and returns to main screen
Long touch at the Down button goes to the next setting

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Settings
Visual
Select program day
The day of week icon flashes
Up / Down buttons changes selected program day
No operation for 10 seconds returns to main screen
OK button selects the day to program and goes to the next setting
Select mode
The zone number icon flashes
Up / Down buttons changes operation mode for the zone
No operation for 10 seconds returns to main screen
If the operatin mode is selected as “none”,
OK button changes the zone number
If the operation mode is not selected as “none,
OK button goes to the next setting
Long touch at the Down button saves the values and changes setting to select program day
Select hour
The zone number icon and hour digits flash
Up / Down buttons changes hour for the operation mode
No operation for 10 seconds returns to main screen
OK button goes to the next setting
Long touch at the Down button saves the values and changes setting to select program day

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Settings
Visual
Select minute
The zone number icon and minute digits flash
Up / Down buttons changes minute for the operation mode
No operation for 10 seconds returns to main screen
OK button changes setting to the select mode for the next zone
Long touch at the Down button saves the values and changes setting to select program day
Table 13

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7.4 Thermostat off
Settings
Visual
Thermostat off
Up / Down buttons increase or decreasethe setpoint within specific step and limit
Long touch to OK button changes thermostat status “On”.
If “clock” is activated for main screen, it is shown on the thermostat off mode.
Table 14