- 2 -
Inserting/changing batteries
The radiator controller is set for the following battery
type:
• 2 Alkaline mignon cells 1.5 V, type LR6, AA, AM3
You can alternatively use the following batteries/
accumulators:
• Lithium 1.5 V, type LR6, AA, AM3
• NiMH 1.5 V, type LR6, AA, AM3
i
If lithium or NiMH batteries are used, Parameter 14
has to be set correctly, see Section 9.
3.
2.
1.
+
–
–
+
1. Move the front part slightly upwards and remove it
downwards.
The battery compartment is now accessible.
2. Insert the batteries.
Ensure that the polarity is correct.
3. Put the front part back on and push downward.
The software version number, then the language
deutsch
(German) is displayed.
4. If applicable, use the adjustment dial to select a
different language.
5. Confirm the selected language with the
OK
button.
hour
is displayed.
i
The language selection is only displayed during initial
commissioning. During future battery changes setting
of time and date is prompted directly.
i
The battery life of new mignon cells amounts to
approx. 2 years. The batteries need changing when
the symbol
flashes. All the settings are retained
when the batteries are changed.
WaRnIng
Explosion hazard!
f
Non-rechargeable batteries.
f
Never short-circuit batteries or throw them
into fire.
f
Dispose of used batteries ecologically.
Setting the time and date
1. When
hour
is displayed, use the adjustment dial to
set the current hour and confirm with
OK
.
minute
is displayed.
2. Use the adjustment dial to set the current minute and
confirm with
OK
.
year
is displayed.
3. Use the adjustment dial to set the current year and
confirm with
OK
.
month
is displayed.
4. Use the adjustment dial to set the current month and
confirm with
OK
.
day
is displayed.
5. Use the adjustment dial to set the current day and
confirm with
OK
.
The normal display with set temperature and selected
operating mode is displayed.
Mounting the radiator controller
The radiator controller can be mounted easily on all
common radiator valves with a connection M30 x 1.5
without causing dirt or water staining.
WaRnIng
Damage to the radiator controller due
to short-circuiting through humidity and
moisture!
f
Mount the radiator controller in dry, closed
rooms only.
f
Protect the radiator controller against
humidity, moisture, dust, direct sunlight or
high heat irradiation.
Removing the old thermostat head
1.
2.
1. Turn the old thermostat head to the left until it stops
and loosen the mounting.
2. Remove the old thermostat head from the radiator
valve.
