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

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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