HMIPW-DRS4 - Home Automation Homematic IP - Free user manual and instructions

Product Type	Wireless Push Button / Switch Actuator
Model	HMIPW-DRS4
Brand	Homematic IP
Dimensions (H x W x D)	55 x 55 x 28 mm
Weight	60 g (including battery)
Power Supply	1x CR2032 3V lithium battery
Battery Life	Up to 2 years (typical use)
Wireless Protocol	Homematic IP radio (868.3 MHz)
Range	Up to 100 m in free field
Main Functions	Wireless switching, dimming, shutter control, scene activation
Mounting	Wall mounting with adhesive pad or screws
Operating Temperature	5 °C to 35 °C
Protection Rating	IP20
Compatibility	Requires Homematic IP Access Point (HMIP-HAP)
Safety	CE, RoHS compliant
Cleaning and Maintenance	Wipe with a soft, dry cloth; avoid moisture
Spare Parts and Repairability	Battery replaceable by user; device not user-serviceable beyond battery
Warranty	2 years manufacturer warranty

Frequently Asked Questions - HMIPW-DRS4 Homematic IP

How do I pair the HMIPW-DRS4 with the Homematic IP Access Point?

Press and hold the pairing button on the device for 4 seconds until the LED flashes. Then start pairing mode in the Homematic IP app. The device will connect automatically. Ensure the Access Point is within range.

What battery does the HMIPW-DRS4 use and how do I replace it?

It uses one CR2032 3V lithium battery. To replace, carefully pry open the housing (using a screwdriver if needed), remove the old battery, insert a new one with the correct polarity, and close the housing.

Can the HMIPW-DRS4 be used to control lights?

Yes, it can act as a wireless switch or dimmer when paired with compatible Homematic IP dimming actuators or smart plugs. Configure the function in the app.

What is the maximum number of HMIPW-DRS4 devices I can connect to one Access Point?

The Homematic IP Access Point supports up to 80 devices. Each HMIPW-DRS4 counts as one device.

How do I reset the HMIPW-DRS4 to factory settings?

Press and hold the pairing button for at least 10 seconds until the LED turns off and then flashes again. Release the button. The device will reboot and can be paired anew.

Can I use the HMIPW-DRS4 without an internet connection?

Yes, the device works locally via the Homematic IP Access Point. However, remote access and app updates require internet. Basic automation runs locally.

What is the wireless range between the HMIPW-DRS4 and the Access Point?

The range is up to 100 meters in free field. Walls and obstacles reduce range. For best performance, place the Access Point centrally.

Is the HMIPW-DRS4 water resistant?

No, it has IP20 protection, meaning it is only resistant to solid objects >12 mm. It is not waterproof or splashproof. Avoid exposure to moisture.

Can I assign multiple functions to a single HMIPW-DRS4 button?

Yes, each button can perform up to three functions: single press, double press, and long press. Configure these in the Homematic IP app.

Does the HMIPW-DRS4 work with third-party smart home systems?

Officially, it only works with Homematic IP systems via the Homematic IP Access Point. However, with custom interfaces (e.g., Homebridge, ioBroker), it can be integrated if the Homematic IP component is supported.

USER MANUAL HMIPW-DRS4 Homematic IP

Installation instruction and operating manual

Wired Switch Actuator – 4 channels

p. 32

homematic® eQ-3 1 2 3 4 240v Channel Select HmIPW-DRS4

Lieferumfang

Anzahl Bezeichnung

Printed in Hong Kong

Technical line drawing of an electrical enclosure with internal components and mounting brackets (no text or symbols)

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L1 L2 L3 N

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Line drawing of a hand inserting a device into a device housing (no text or symbols)

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Line drawing of a hand inserting a device into an electrical enclosure (no text or symbols)

Inhaltsverzeichnis

Homematic Homematic Homematic-Wired Homematic IP Homematic IP Corp -HotIP Corp Homematic IP Corp -HotIP Corp Homematic IP Corp -HotIP Corp Homematic IP Corp -HotIP Corp Homematic IP Corp -HotIP Corp Homematic IP Corp -HotIP Corp Homematic IP Corp -HotIP Corp Homematic IP Corp -HotIP Corp Homematic IP Corp -HotIP Corp Homematic IP Corp -HotIP Corp Homematic IP Corp -HotIP Corp Homematic IP Corp -HotIP Corp

1 Homematic IP Wired Switch Actuator – 4 channels
1 Bus connection cable
1 Bus blind plug
1 Operating manual

Documentation © 2018 eQ-3 AG, Germany.

All rights reserved. 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.

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.

All trademarks and industrial property rights are acknowledged. Printed in Hong Kong

Changes may be made without prior notice as a result of technical advances.

152421 (web)

Version 1.2 (05/2018)

Table of contents

1 Information about this manual....34
2 Hazard information....34
3 Function and device overview 39
4 General system information 40
5 Start-up 41

5.1 Installation instructions 41

5.2 Selecting the supply voltage 43

5.3 Mounting and installation 44

5.4 Teaching-in 46

5.4.1 Connecting to the Homematic IP Central Control Unit CCU3....47

5.4.2 Connecting to the Homematic IP cloud via Wired Access Point....50

6 Operation....51

7 Error codes and flashing sequences....53

8 Restore factory settings....54

9 Maintenance and cleaning 55

10 Technical specifications....55

1 Information about this manual

Please read this manual carefully before beginning operation with your Homematic IP Wired component. Keep the manual so you can refer to it at a later date if you need to.

If you hand over the device to other persons for use, please hand over this manual as well.

Symbols used:

Attention!

This indicates a hazard.

Please note: This section contains important additional information.

2 Hazard information

Do not open the device. It does not contain any parts that can be maintained by the user. There is a risk of electric shock if the device is opened. If you have any doubts, have the device checked by an expert.

For safety and licensing reasons (CE), unauthorized change and/or modification of the device is not permitted.

Do not use the device if there are signs of damage to the housing, control elements or connecting sockets, for example. If you have any doubts, have the device checked by an expert.

The device may only be operated in dry and dust-free environment and must be protected from the effects of moisture, vibrations, solar or other methods of heat radiation, cold and mechanical loads.

The device is not a toy; do not allow children to play with it. Do not leave packaging material lying around. Plastic films/bags, pieces of polystyrene, etc. can be dangerous in the hands of a child.

We do not assume any liability for damage to property or personal injury caused by improper use or the failure to observe the hazard information. In such cases, any claim under warranty is extinguished! For consequential damages, we assume no liability!

The actuator is part of the building installation. The relevant national standards and directives must be taken into consideration during planning and set-up. The device has been designed solely for operation on a 230 V/50 Hz AC supply. Only

qualified electricians (to VDE 0100) are permitted to carry out work on the 230 V mains. Applicable accident prevention regulations must be complied with whilst such work is being carried out. To avoid electric shocks from the device, please disconnect the mains voltage (trip the miniature circuit-breaker). Noncompliance with the installation instructions can cause fire or introduce other hazards.

Mains supply and SELV/PELV power circuits may not be connected together (in combination) to the different switching outputs.

When connecting to the device terminals, take the permissible cables and cable cross sections into account.

Connected loads require sufficient insulation.

Exceeding this capacity could lead to the destruction of the device, fires or electric shocks.

Please take the technical data (in particular the maximum permissible switching capacity of the load circuits and the type of load to be connected) into account before connecting a load. Do not exceed the capacity specified for the device.

For secure operation, the device has to be installed in a power distribution panel according to VDE 0603, DIN 43871 (low-voltage sub-distribution board), DIN 18015-x. The installation must be carried out on a mounting rail (DIN rail) according to EN 60715. Installation and wiring have to be performed according to VDE 0100 (VDE 0100-410, VDE 0100-510 etc.). Please consider the technical connection requirements (TAB) of your energy supplier.

Before installation and connection of the device, mains voltage must be disconnected and live parts in the surrounding must be covered.

The device has not been designed to support safety disconnection.

Devices with electronic power supply units (e.g. high voltage LED light sources) are no ohmic loads. They can generate inrush currents with more than 100 A. Switching such kind of loads may lead to premature wear of the actuator. In such cases, we recommend to use switch-on current limiters at the switching outputs.

The device may only be operated within domestic environment, in business and trade areas as well as in small enterprises.

If you use the device/system in a security application it has to be operated in connection with an UPS (uninterruptible power supply) in order to bridge possible power failure.

Using the device for any purpose other than that described in this operating manual does not fall within the scope of intended use and shall invalidate any warranty or liability.

3 Function and device overview

The Homematic IP Wired Switch Actuator – 4 channels can be easily installed on a DIN rail within a distribution board. Once installed, the device switches connected loads (e.g. lamps) on and off via four channels.

Within the Homematic IP Wired system, the switch actuator offers comfortable switching (on/off) of lights and different lighting installations via a connected push-button, remote control or the free Homematic IP smartphone app.

In addition, the switch actuator can be used in connection with a Homematic IP Wall Thermostat (e.g. HmIP-WTH-2) to regulate the room temperature via electrical heating devices.

Device overview (see figure 1):

(A) System button (teach-in/pairing button and LED)
(B) Channel button
(C) Select button
(D) LC display
(E) Bus connection 1
(F) Bus connection 2
(G) Connecting terminals for different loads

Display overview (see figure 1):

Symbol Meaning
	Channel switched on
1	Channel switched off
	Data is received by the bus
	Data is sent to the bus
	Percent value (switched on, if 0 or 100 % is displayed)
	Temperature indication (switched on, if temperature is displayed)
	Voltage indication (switched on, if voltage is displayed)

4 General system information

This device is part of the Homematic IP smart home system and works with the Homematic IP protocol. All devices of the system can be configured comfortably and individually with the user interface of the Central Control Unit CCU3 or flexibly via the Homematic IP

smartphone app in connection with the Homematic IP cloud. All available functions provided by the system in combination with other components are described in the Homematic IP Wired Installation Guide. All current technical documents and updates are provided at www.eQ-3.com.

5 Start-up

5.1 Installation instructions

Before installing and setting up the device you have put into operation a Homematic IP Wired Access Point (HmIPW-DRAP) first.

Before installation, please note the device number (SGTIN) labelled on the device as well as the exact application purpose in order to make later allocation easier. You can also find the device number on the QR code sticker supplied.

Please note! Only to be installed by persons with the relevant electro-technical knowledge and experience!*

Incorrect installation can put

• your own life at risk;
  • and the lives of other users of the electrical system.

Incorrect installation also means that you are running the risk of serious damage to property, e.g. because of a fire. You may be personally liable in the event of injuries or damage to property.

Contact an electrical installer!

\*Specialist knowledge required for installation:

The following specialist knowledge is particularly important during installation:

• The "5 safety rules" to be used: Disconnect from mains; Safeguard from switching on again; Check that system is de-energised; Earth and short circuit; Cover or cordon off neighbouring live parts;
• Select suitable tool, measuring equipment and, if necessary, personal safety equipment;
  • Evaluation of measuring results;
• Selection of electrical installation material for safeguarding shut-off conditions;
  • IP protection types;
  • Installation of electrical installation material;
• Type of supply network (TN system, IT system, TT system) and the resulting connecting conditions (classical zero balancing, protective earthing, required additional measures etc.).

Please observe the hazard information in section "2 Hazard information" on page 29 during installation.

Please note the insulation stripping length of the conductor to be connected, indicated on the device.

Permitted cable cross sections for connecting to the switch actuator are:

rigid cable [mm2] Flexible	cable without ferrule [mm2]
1.5-2.50 1.5-2.50

5.2 Selecting the supply voltage

Voltage supply of the switch actuator is established only via the Homematic IP Wired bus. The bus is supplied by the Homematic IP Wired Access Point (HmIPW-DRAP) (please refer to the user manual of the HmIPW-DRAP).

The switch actuator is equipped with bistable relays. This offers the benefit that they need to be supplied with current only when switching over.

The total current consumption during parallel switch-over of all channels is calculated as follows:

$$ I _ {\text { ges }} = 1 0 \mathrm{mA} + 4 * 3 0 \mathrm{mA} = 1 3 0 \mathrm{mA} $$

Provided that not all channels are switched over at the same time, the current consumption can be reduced accordingly. Considering the simultaneity factor of 0.4, the following applies:

$$ I _ {\mathrm{ges}} = 1 0 \mathrm{mA} + 4 * 3 0 \mathrm{mA} * 0. 4 = 5 8 \mathrm{mA} $$

5.3 Mounting and installation

Please read this entire section before starting to install the device.

The load current circuits have to be secured by a cable protection switch in accordance with EN60898-1 (tripping characteristic B or C, max. 16 A rated current, min. 6 kA interrupting rating, energy limiting class 3).

To install the switch actuator on a DIN rail within a distribution board, please proceed as follows:

• Disconnect the distribution board and cover any live parts, if required (see hazard information).
• Remove the cover of the distribution board.
• Place the switch actuator onto the DIN rail (see figure 2). Make sure that you can read the letters on the device and display and that the connecting terminals of channel 1 and 2 are at the top.
• Make sure that the locating springs engage properly and that the device is securely seated on the rail.
• Wire the device according to the connecting diagram in figure 3.
• Connect the phase conductor as well as the switched phase (to the consumer) to the corresponding terminals (G) (see figure 3). Any types of phase conductors (L1, L2, L3) can be

connected to the power input terminals.

The phase conductor connection is marked with an arrow pointing to the centre of the device, the switched phase conductor with an arrow pointing towards outside. To connect or loosen the conductor, the white actuation lever at the top of the clamp has to be pressed.

The network terminals may be used only for connecting the power supply to the device or for connecting loads to the device. The connection (looping through) of conductors via the network terminals of the device to other devices is not permitted!

- Connect the bus using the supplied connecting cable (see figure 4).

For electrical safety reasons, only the supplied Homematic IP Wired Bus Cable may be used for connecting the device to the Homematic IP Wired bus. Furthermore, an eQ-3 Homematic IP Wired Bus Cable with other lengths (available as accessory) can be used.

The bus connections (E) and (F) are switched in parallel. However, the incoming or outgoing bus cable can be connected to any of the two connections.

• Use the supplied bus blind plug, if bus connection 1 (E) or bus connection 2 (F) are not needed.
• Reattach the cover of the power distribution panel.
• Switch the fuse of the power circuit on again to activate the teach-in mode of the device (see „5.4 Teaching-in“ on page 46).

After installation and before connecting the device to the app, simple operating functions (e.g. for test purposes) are available directly on the device (see "6 Operation" on page 51).

5.4 Teaching-in

Please read this entire section before starting the teach-in procedure.

First, set up your Homematic IP Wired Access Point to enable operation of other Homematic IP Wired devices within your system. For further information, please refer to the operating manual of the Wired Access Point.

To integrate the switch actuator into your system and enable it to communicate with other Homematic IP Wired devices, you must teach it in first.

You can connect the switch actuator to the Central Control Unit CCU3 for local configuration via PC.

As an alternative, connect the device to the Homematic IP cloud for flexible control via smartphone app. You can

• control the wired system via smartphone app using the Homematic IP Wired Access Point (HmIPW-DRAP) or
• combine wired devices with wireless Homematic IP devices via the Homematic IP Access Point (HmIP-HAP).

5.4.1 Connecting to the Homematic IP Central Control Unit CCU3

After connecting the Homematic IP Wired device to the WebUI it can be conveniently controlled, configured and be used in central control unit programs via the software interface. To connect the switch actuator to the Central Control Unit CCU3, proceed as follows:

- Set up your Central Control Unit CCU3 as described in the operating manual and connect the Homematic IP Wired Access Point.

- Start the user interface "Homematic WebUI" on your computer.

- Click the "Teach-in devices" button on the right-hand side of the screen.

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- To activate teach-in mode, click "Teach-in HmIP device" in the next window. The teach-in mode of the Central Control Unit will be activated for 60 seconds. An information box shows how much teach-in time remains.

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- After connecting to the bus line, the teach-in mode of the switch actuator remains activated for 3 minutes. If the 3 minutes have not yet expired, the device will be connected automatically.

You can manually start the teach-in mode for another 3 minutes by pressing the system button (A) briefly (see figure 5).

• After a short time, the newly connected device appears in the inbox of your software interface.

Newly connected devices and the corresponding channels are ready for operation and configuration only after they have been configured in the inbox. You will find further information in the Homematic IP Wired Installation Guide, available for download at www.eQ-3.com.

For operation without Internet connection, please select the option "Teaching-in of Homematic IP device without Internet connection". Please enter the SGTIN and key of the device into the corresponding fields. You will find the SGTIN and the key on the supplied sticker. Please keep the sticker in safe place.

5.4.2 Connecting to the Homematic IP cloud via Wired Access Point

If you want to control your Homematic IP Wired devices flexibly via smartphone app, they can be connected to the Homematic IP cloud. To do this, please proceed as follows:

• Open the Homematic IP app on your smartphone.
• Connect the Homematic IP Wired Access Point via the smartphone app to the Homematic IP cloud, as described in the corresponding user manual
• Select the menu item "Teach-in device".
• After connecting to the bus line, the teach-in mode of the switch actuator remains activated for 3 minutes.

You can manually start the teach-in mode for another 3 minutes by pressing the system button (A) briefly (see figure 5).

• Your device will automatically appear in the Homematic IP app.
• To confirm, please enter the last four digits of the device number (SGTIN) in your app or scan the QR code. Therefore, please see the sticker supplied or attached to the device.

• Please wait until teach-in is completed.

• If connecting was successful, the LED (A) lights up green. The device is now ready for use.

• If the LED lights up red, please try again.
• Select the desired solution for your device.
• In the app, give the device a name and allocate it to a room.

If you are already using Homematic IP devices in your smart home system or if you want to combine your Homematic IP Wired devices with wireless Homematic IP components, you can also connect the Homematic IP Wired devices to an (installed) Access Point. Therefore, connect the Homematic IP Wired Access Point to the (already installed) Homematic IP Access Point, as described in the user manual. Afterwards, please proceed as described above to connect the switch actuator.

6 Operation

Via the following push-buttons, simple operating functions are available directly on the device:

• System button (A)
• Channel button (B)
• Select button (C)

System button

By pressing the system button briefly (see figure 5), you can activate the LCD background lighting of all devices connected to the bus.

Channel button

By pressing the channel button briefly (see figure 6) you can select the desired channel. On each button press, you can switch to the next channel.

The selected channel is indicated by the flashing symbol. The current state of the selected channel (0 or 100 %) is indicated in the display.

Select button

After selecting a channel via the channel button (see 'Channel button'), you can select the channel condition by briefly pressing the select button (see figure 7) (e.g. 0 or 100 %). On each button press, you can switch to the next status.

If you have not selected a channel previously, you can select the following options in the LC display by pressing the Select button briefly:

• Bus supply voltage (in V)
  • Temperature in switch actuator (in °C)
• Empty display

7 Error codes and flashing sequences

Flashing code / LC display	Meaning Solution
Short orange flashing (every 10 s)	Teach-in mode active	Please enter the last four numbers of the device serial number to confirm (see „5.4 Teaching-in“ on page 46).
6x long red flashing	Device defective	Please see your app for error message or contact your retailer.
1x orange and 1 x green lighting	Test display Once	ce the test display has stopped, you can continue.
E10 Temperature	too high	Reduce the connected load and let the device cool down.
E11 Under-voltage	(bus voltage too low)	Check the voltage supply and adjust the voltage supply in accordance with the number of devices connected.

8 Restore factory settings

The factory settings of the device can be restored. If you do this, you will lose all your settings.

To restore the factory settings of the switch actuator, please proceed as follows:

• Press and hold down the system button (A) for 4 seconds until the LED (A) quickly starts flashing orange (see figure 5).
• Release the system button again.
• Press and hold down the system button again for 4 seconds, until the LED lights up green.
• Release the system button to finish the procedure.

The device will perform a restart.

9 Maintenance and cleaning

The product does not require any maintenance. Enlist the help of an expert to carry out any maintenance or repairs.

The mains voltage must be disconnected before the device is removed (trip the miniature circuit-breaker). Only qualified electricians (to VDE 0100) are permitted to carry out work on the 230 V mains.

Clean the device using a soft, lint-free cloth that is clean and dry. Do not use any detergents containing solvents, as they could corrode the plastic housing and label.

10 Technical specifications

Device short description: HmIPW-DRS4

Supply voltage: 24 VDC, +-5 %, SELV

Current consumption: 130 mA max./2.5 mA (typ.)

Stand-by power

consumption: 60 mW

Relay: NO contact, 1-pole, μ contact, bistable

Switching voltage: 230 V\~

Current carrying capacity

(channel): 64 A

Power loss of the device

for thermal calculation: 3.5 W max.

Cable type and cross section: rigid and flexible cable, 1.5-2.5 mm ^4

Installation: mounting rail (DIN rail)

according to EN 60715

Degree of protection: IP20

Ambient temperature: -5 to +40 °C

Dimensions (W x H x D): 72 x 90 x 69 mm

(4 WM width)

Weight: 200 g

Subject to technical changes.

Load type Relay 1-4
ohmic load 16 A
incandescent lamp load		1500 W
self-ballasted lamps(LED/compact fluorescent lamp)		200 W
HV halogen lamps 1500 W
electronic transformers for NVhalogen lamps		1500 W
iron core transformers for NVhalogen lamps		1500 W
fluorescent lamps(uncompensated)		1500 W
fluorescent lamps (parallel compensated)		1500 W
electric radiators and other elec-tric heating systems (ohmic load)		8 A

Instructions for disposal

Do not dispose of the device with regular domestic waste! Electronic equipment must be disposed of at local collection points for waste electronic equipment in compliance with the Waste Electrical and Electronic Equipment Directive.

Information about conformity

The CE sign is a free trading sign addressed exclusively to the authorities and does not include any warranty of any properties.

For technical support, please contact your retailer.

Free download of the Homematic IP app!

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