Homematic IP Radiator Thermostat – basic
Installation and brief instructions
Proceed to the detailed manual
https://www.homematic-ip.com/downloads/download/homematic_ip/bda/HmIP-eTRV-B_UM_web.pdf
Read the manual carefully and keep it in a safe place.
 | Attention! This indicates a hazard. |
 | Additional important information. |
- Observe the safety information in the supplement „Safety instructions and general information“
Device overview
A Union nut
B Battery compartment (and cover)
C LC display
D System button (teach-in button and device LED)
E Minus button
F Plus button
G Menu/Boost button
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Connect the device to:
A Homematic IP device (direct teach-in)
B Homematic IP Access Point (Cloud)
C Central Control Unit
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* Teach-in HmIP device
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- Use the enclosed support ring if the thermostat is too loose (page 2).
- For Danfoss RA valves, use the supplied adapter (see page 2).
Adaption run
Set-up system:
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Detailed manuals for…
Function
This device is part of the Homematic IP smart home system and works with the Homematic IP radio protocol. All devices of the Homematic IP system can be configured comfortably and individually with a smartphone via the Homematic IP app. Alternatively, you have the option of operating Homematic IP devices via the CCU2/CCU3 or in conjunction with many partner solutions. The available functions provided by the system in combination with other components are described in the Homematic IP User Guide.
The Homematic IP Radiator Thermostat offers time-controlled regulation of the room temperature via a heating profile with individual heating phases. In connection with a Homematic IP Window and Door Contact, the temperature is reduced automatically during ventilation. For precise regulation of the room temperature, the Homematic IP
Wall Thermostat can measure the actual temperature of a room and transmit the data to the radiator thermostat.
You can directly configure the radiator thermostat on the device and adjust it to your personal needs. For central configuration and convenient control, you can alternatively connect the radiator thermostat to the Homematic IP Access Point or on the Central Control Unit CCU2/CCU3.
The radiator thermostat fits to all common radiator valves and is easy to mount – without having to drain any water or intervene in the heating system. With the additional boost function, cool rooms can be heated within a short by opening the heating valve.
Further information on valve adapters and all technical documents, as well as updates, can be found at www.homematic-ip.com.
Notes on operation
Please note that the room temperature control via the radiator thermostat is designed for a two-pipe heating system with one feed and return line per radiator. Use in single-pipe heating systems can lead to strong deviations in the set temperature due to fluctuations in the flow temperature.
In case of visible damage to the existing radiator, valve, or heating pipes, consult a specialist.
Observe the correct polarity of the batteries. Caution! There is a risk of explosion if the battery is not replaced correctly. Replace only with the same or equivalent type.
Never recharge non-rechargeable batteries. Do not throw the batteries into a fire. Do not expose batteries to excessive heat. Do not short-circuit batteries.
Declaration of conformity
eQ-3 AG, Marburger Straße 29, 26789 Leer, Germany hereby declares that the radio equipment type Homematic IP HmIP-eTRV-B is compliant with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at www.homematic-ip.com.
Mounting with support ring
Mounting on Danfoss valves with RA adapter
| Device short name | HYIP-eTRV-B |
| Supply voltage | 2x 1,5 V LR6/Mignon/AA |
| Current consumption (max.) | 100 mA max. |
| Battery life in years (type) | 2 |
| Degree of protection | IP20 |
| Degree of pollution | 2 |
| Ambient temperature | 0 bis 50 °C // 0 to 50 °C // 0 à 50 °C |
| Dimensions (W x H x D) | 57 x 68 x 102 mm |
| Weight (including batteries) | 185 g |
| Radio frequency | 868,0-868,6 MHz/869,4-869,65 MHz // 868.0-868.6 MHz/869.4-869.65 MHz |
| Maximum radiated power | 10 dBm |
| Receiver category | SRD category 2 // SRD catégorie 2 |
| Typ. open area RF range | 250 m |
| Duty cycle | < 1 % pro h / < 10 % pro h // < 1 % per h / < 10 % per h // < 1 % par h/< 10 % par h |
| Method of operation | Typ 1 // type 1 |
| Software class | Klasse A // class A // Classe A |
| Connection | M30 x 1,5 mm |
| Controlling torque | > 80 N |
| Valve travel | 4,3 ± 0,3 mm |
| Maximum travel position | 14,3 ± 0,3 mm |
| Minumum travel position | 10,0 ± 0,3 mm |
Subject to technical changes.
Manufacturer’s authorized representative:
eQ-3 AG
Maiburger Straße 29
26789 Leer/Germany
www.eQ-3.de
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