Datasheet

Homematic IP is a brand of eQ-3 AG Subject to technical changes. www.homematic-ip.com
Product features
Replaces conventional thermostats and controls the radia-
tor according to the individual needs of the user.
Up to three adjustable week profiles: The room temperature
can be adjusted according to individually tailored heating
phases (up to 6 per day with configurable temperature)
In combination with the Homematic IP Window / Door
Contact the temperature is automatically reduced as soon
as windows are opened
Secure installation: Thanks to the metal nut, the device can
be securely fixed to all standard radiators
Easy installation: no need to drain water or to intervene into
the heating system
Manual operation: Temperature changes and activating
the boost function (heating up the radiator quickly) can be
performed directly on the device
Radiator Thermostat
Product ref.: 140280
Technical specifications
Supply voltage 2x 1.5 V LR6/mignon/AA
Current consumption 120 mA (max.)
Battery life 2 years (typ.)
Degree of protection IP20
Ambient temperature 0 to 50 °C
Dimensions (W x H x D) 58 x 71 x 97 mm
Weight 205 g (incl. battery)
Radio frequency 868.3 MHz/869.525 MHz
Typ. open area RF range 300 m
Connection M30 x 1.5 mm
Package contents
Homematic IP Radiator Thermostat
Adapters Danfoss (RA, RAV and RAVL)
Danfoss RAV spigot extension
Support ring
Cylinder head screw M4 x 12 mm and nut M4
1.5 V LR6/mignon/AA batteries (2x)
Operating manual
Logistical data
Product reference 140280
EAN code 4047976402809
Short description HMIP-eTRV
Packing unit 45
Packing dimensions 122 x 112 x 97 mm
Version 140280 / 1.2 eng