myTEM SmartHome MTSWI-100-FT FT Switch Dual Instruction Manual
- June 4, 2024
- myTEM SmartHome
Table of Contents
- myTEM SmartHome MTSWI-100-FT FT Switch Dual
- Warning and safety instructions
- SAFETY INSTRUCTIONS
- DISCLAIMER
- Trademarks
- Product Description
- Applications
- Functions
- Installation
- LED display
- Quick troubleshooting
- Configuration
- DIMENSION
- Technical specifications
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
myTEM SmartHome MTSWI-100-FT FT Switch Dual
The myTEM FT Switch Dual is a universal wall or ceiling switch and is used to control a motor or two electrical devices (ON/OFF). The combined power and energy consumption of the connected devices are measured. The programmable behavior allows flexible use in the house. The device is intended for installation in a flush-mounted box.
Further information can be found on our website: www.mytem- smarthome.com/web/en/downloads/
ATTENTION: This device is not a toy. Please keep it away from children and animals! Please read the manual before attempting to in-stall the device! These instructions are part of the product and must remain with the end user.
Warning and safety instructions
WARNING: This word indicates a hazard with a risk that, if not avoided, can result in death or serious injury. Work on the device must only be carried out by persons with the necessary training or instruction.
CAUTION: This word warns of possible damage to property.
SAFETY INSTRUCTIONS
- Operate this device only as described in the manual.
- Do not operate this device if it has obvious damage.
- This device shall not be altered, modified or opened.
- This device is intended for use in buildings in a dry, dust-free location.
- This device is intended for installation in a flush-mounted box. After installation, it must not be openly accessible.
DISCLAIMER
All rights reserved. This is a translation from the original version in German. This manual may not be reproduced in any format, either in whole or in part, nor may it be duplicated or edited by electronic, mechanical or chemical means, without the written consent of the publisher. The manufacturer, TEM AG, is not liable for any loss or damage caused by failure to follow the instructions in the manual. Typographical and printing errors cannot be excluded. However, the information contained in this manual is reviewed on a regular basis and any necessary corrections will be implemented in the next edition. We accept no liability for technical or typographical errors or the consequences thereof. Changes may be made without prior notice as a result of technological advances. TEM AG reserves the right to make changes to product design, layout and driver revisions without notice to its users. This version of the manual supersedes all previous versions.
Trademarks
myTEM and TEM are registered trademarks. All other product names mentioned herein may be trademarks or registered trademarks of their respective companies.
Product Description
The myTEM FT Switch Dual is a universal wall or ceiling switch and is used to control a motor or two electrical devices (e.g. roller shutters, window blinds, lamps, fans, etc.) (ON/OFF). The combined power and energy consumption of the connected devices are measured. The programmable behavior allows flexible use in the house. The device is intended for installation in a flush- mounted box, e.g. behind light switches or sockets.
Applications
- Switching of lights
- Switching of single-phase fan motors
- Switching of electric blinds or similar shading devices
- Measuring the combined power and energy consumption of connected devices
- Wiring according to the tree topology. Supply and communication each have four connection points for distribution to other devices. These push-in terminals can be pulled upwards for easy replacement of the device.
- Operation via the central server.
Functions
- Supply voltage 24 VDC with 4-pole push-in support terminals for further wiring. The device is working properly even if the supply voltage drops down to 10 VDC.
- Two digital outputs with potential-free relays 6 A, 250 VAC or 30 VDC (Out1 / Out2) with measuring of the current for the combined power and energy consumption.
- Up to 50 FT devices can be connected per CFT bus.
- CFT bus with free wiring according to the tree topology as indicated in the picture below. The total length of the lines can be up to 500 m.
Installation
WARNING
- Depending on national safety standards, only authorized and/or trained technicians may be allowed to make electrical installations on the power supply. Please inform yourself about the legal situation before installation.
- To avoid electrical shock and/or equipment damage, disconnect power to the main fuse or circuit breaker before installation or maintenance. Prevent the fuse from being accidentally switched on again and check that the system is de-energized.
- The device shall be connected according to the wiring diagram only. Covers of the flush-mounted boxes must comply with relevant safety standards.
- The electrical installation must be protected with a fuse of max. 10 A.
- The myTEM FT Switch Dual should be installed in a flush-mounted box (wall, ceiling) in compliance with relevant national safety standards and with a depth of not less than 60 mm. The length of the cables between the device and the load should not exceed 10 m.
CAUTION: Maximum loads shall not exceed 6 A, 250 VAC, (cos(φ) = 1.0).
Please install the device according to the following steps
- For your safety, switch off the mains voltage (break fuse) during installation. Make sure that wires are not short-circuited during and after installation, as this may damage the device.
- Connect the device according to the circuit diagram of the myTEM ProgTool or the terminal assignment from the picture below. Use solid wires (Ø0.8 mm) for supply and communication, stripped by 5 to 6 mm. Insert the conductors until they hit the backstop. Connect the 1.0 mm² strands to your loads via terminals, the middle strand being the common input.
- Check the wiring and then push the device into the flush-mounted box.
- Switch on the mains voltage and include the device with the myTEM ProgTool in the server.
- Switch off the mains voltage and fit a cover over the flush-mounted box. When you switch the mains voltage back on again is your device ready?
LED display
The LED next to wires may show the following states:
- LED flash-ing green: The device is connected to the FT Base Modul and is in normal operating mode
- LED green: The device gets network configurations from the FT Base Modul
- LED flash-ing blue: The device is identified using the myTEM ProgTool
- LED flashing green and red: The device started and connected to the FT Base Modul but not yet been added to a Smart Server or Radio Server. (Requires an action in myTEM ProgTool.)
- LED red: The device started but has no connection to the FT Base Modul
- LED off: Device not powered, not started or broken
Behavior after power failure
- After a power failure, all outputs are switched off until the new settings are received from the Smart Server or Radio Server.
NOTE: To release a wire from the push-in terminal, hold it firmly and pull it out of the terminal by simultaneously twisting it back and forth.
Quick troubleshooting
The following hints may help solve the trouble
- Make sure that the power supply is connected with the correct polarity. With the wrong polarity, the device does not start.
- Make sure that the voltage has not dropped below the allowed operating voltage. The push-in terminals have openings (Test) for test probes.
- If a device cannot establish communication to the myTEM FT Base Modul, check if the CFT bus (C+/ C–) is correctly wired and the ground (GND) is connected. A missing ground connection can affect communication.
- If the power measurement is out of tolerance, the magnetic field of the measurement is affected. This can happen, for example, when the distance to other power lines or the steel in the concrete is very small. In this case, you can adjust the measurement with the myTEM ProgTool.
Configuration
The products can be used immediately after being added to the Smart Home network. However, depending on the function, a configuration may be helpful or required. After setting the parameters, further optional corrections such as offset, etc. are sometimes possible.
CAUTION: Depending on the function, the server may change some settings.
Description | Default | Minimum | Maximum |
---|---|---|---|
Main voltage [V] | 230 | 80 | 280 |
Phase shift – cosines (j) [–] | 100 (= 1.00) | 0 (= 0.00) | 100 (= 1.00) |
Energy sensor – Delta [kWh] X) | 1.000 | 0.001 | 100’000 |
Energy sensor – Interval [s] | 900 | 60 | 65’535 |
Power sensor – Delta [%] X) | 5 | 1 | 100 |
Power sensor – Interval [s] | 900 | 60 | 65’535 |
X) Delta value in relation to the last sent value
DIMENSION
Technical specifications
Dimensions (W × H × D) | 44 × 41 × 18.5 mm |
---|---|
Installation / mounting | In the flush-mounted box (wall, ceiling) ≥ Ø 60 mm, |
depth ≥ 60 mm
Operating voltage| 24 VDC (The device is working between 10 VDC and
26 VDC)
Power consumption in standby| Continuous operation, therefore no standby
operation
Power consumption in operation (typical)| 0.07 W (without
consumption of external devices)
Power consumption in operation (max.)| 0.6 W while switching a
relay (without consumption of external devices)
Switchable load| 2× 6 A, 250 VAC or 30 VDC, cos(φ) =1.0
Power measurement accuracy| P = 10 W … 100 W, ± 3 W; P > 100 W, ±
3% (without magnetic interference)
Ambient temperature for operation| 0 °C – 40 °C
Ambient temperature for storage| -20 °C – 60 °C
Ambient humidity| 5 %RH – 85 %RH (non condensing)
Wire cross-section 4-pole push-in terminals| 0.6 mm – 0.8 mm solid, when using
identical conductor diameters – 1.0 mm solid
Stripping length for 4-pole push-in terminals| 5.0 mm – 6.0 mm
Wire cross-section fixed conductors| 1.00 mm²| WARNING! The fixed
conductors can be shortened but cannot be replaced. If they are damaged the
device should be discarded.
Degree of protection provided by the enclosure| IP 20 (after installation)
(according to EN 60529)
Protection class| II
(according to EN 60730-1)
Overvoltage category| II
(according to EN 60730-1, resp. EN 60664-1)
Pollution degree| 2
(according to EN 60730-1)
Electrical safety| EN 60730-1:2016 + A1:2019
EMC
| EN 60730-1:2016 + A1:2019
EN IEC 61000-6-2:2019 EN 61000-6-3:2007
- A1:2011 / AC:2012
RoHS| EN IEC 63000:2018
CE conformity
| ****| 2014/35/EU (LVD) 2011/65/EU (RoHS)
2014/30/EU (EMC)
© TEM AG