User guide

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Radiator Thermostats
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Less heating cost and more comfort with Roomtronic HR40 from Honeywell. The HR40 is an electronic
radiator controller with a series of convenient functions. It heats any room as long as required by using
intelligent control algorithm and time program.
The HR40 radiator controller can be fitted with ease to any conventional radiator valve. For most of the
conventional valves an adapter is not required (Honeywell, Braukmann, MNG, Heimeier, Junkers,
Landis & Gyr, Duogyr). The HR40 is adapting itself automatically.
Controller
Controller including wall module
Valve adapters for HR40
Electronic radiator controller
Control functions an individual time program allows to set your own heating time
program and setpoints for each day of the week, self-monitoring
functions offer protection against valve plock and frost; it helps
you to save energy or tell you that the batteries need to be
changed
Clock functions the HR40 changes between 2 setpoint temperatures in terms of
comfort temperature and economy temperature based on time
program, the time program is free programmable to setup your
individual daily program respective weekly program
Approvals meets CE standard
Temp. setpoint range 8 ... 28
o
C
Temperature element NTC20k
Temp. element place built in
Frost protection
temperature
6
o
C
Shut-off facility yes
Stroke 3,2 mm
Batteries included 2 x AA
Housing (HxWxD) 80 mm; 50 mm; 105 mm
Product description Type
Electronic radiator controller HR40
Product description Type
Electronic radiator controller, existing of wall module with sensor and operation, and an actuator for the radiator valve, with 5
meter cable
HR40F
Electronic radiator controller, existing of wall module with sensor and operation, and an actuator for the radiator valve, with
10 meter cable
HR10F
Vaillant
HCA1VEL
Oventrop
HU01
Herz HR
HU02
Danfoss RAV/RAVL/RA
EVA1-DANFOSS