Page 6
HERZ ETKF
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 local
directives governing waste electrical and electronic equipment.
CE
The CE sign is a free trade sign addressed exclusively to the authorities and does not warrant any properties.
Safety instructions
The devices concerned are not intended for children and must not be used as toys. Do not leave packaging material lying
around, as children might be tempted to play with it, which is extremely dangerous. Do not open the device: it does not
contain any components that need to be serviced by the user. In the event of an error, please return the device to our service
department.
Information about radio operation
Radio transmission is performed on a non-exclusive transmission path, which means that there is a possibility of interference
occurring. Switching operations, electric motors or faulty electric devices are some of the reasons why interference may oc-
cur. The range of transmission within buildings can deviate greatly from open air distances. Besides the transmitting power
and the reception characteristics of the receiver, environmental influences such as humidity and local structures also play
an important role.
Accessories
1
8250
02
Wireless remote control for radio energy-saving controller ETKF
1
8250
03
Wireless window contact for radio energy-saving controller ETKF
1
8250
04
USB programming stick for radio energy-saving controller ETKF
1
6350
03
Thermostats Adapter Ring for T&A Thermostatic Valves (threaded connection M 28 x 1,5)
1
6357
11
Thermostats Adapter Ring „H“ (threaded connection M 30 x 1,5)
1
6351
01
Thermostats Adapter Ring for Caleffi Thermostatic Valves (threaded connection M 30 x 1,5)
1
6362
01
Thermostats Adapter Ring „D“ (threaded connection M 20 x 1)
1
6362
11
Thermostats Adapter Ring for „D“ (threaded connection M 23,5 x 1,5)
Radio remote control 1 8250 02
Buttons and display
A
Set temperature, actual temperature
B
Set-back temperature ( ), comfort temperature ( )
C
- button: activates the set-back temperature
D
Minus button (-): reduces the set temperature
E
“Battery empty” symbol (
)
F
Temperature display: relative temperature change (set) or current temperature
(actual)
G
Transmission symbol/radio transmission ( )
H
- button: activates the comfort temperature
I
Plus button (+): increases the set temperature
Intended use
The remote control is a user-friendly device for changing the temperature in a room. If the remote control has been taught-in
to a radio energy-saving controller for radiators (see 5), these system components can receive commands from the remote
control and implement them. An integrated temperature sensor also detects the current ambient temperature, which can
be seen on the remote control’s display.
The remote control can be used to perform two types of operation:
• Implementing a relative t • emperature change (-/+)
• Switching to the set-back ( ) or comfort temperature ( )
The device may only be operated indoors and must be protected from the effects of damp and dust, as well as solar or heat
radiation.
Using the remote control 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. This also applies to any conversion or modification work.
This device is intended for private use only.
A
B
C
D
E
F
G
H
I
