NOTICE
The remote control contains electronic
c
omponents which can be damaged by
moisture, strong vibrations and direct sun-
light.
·
Protect the remote control from mois-
ture, excessive vibration and direct sun-
light.
Replacing the button cell in the
remote control
Replace the button cell in the remote con-
trol if the LED stops lighting up.
Fig. 98 R
emote control: battery compart-
ment cover.
Fig. 99 R
emote control: changing the button
cell.
Replacing the button cell
1. Insert a suitable tool, e.g. a screwdriver,
in the recesses on the housing of the re-
mote control in the direction of the ar-
row → Fig. 98.
2.
Use the tool to lever o the battery
compartment cover in an upward direc-
tion until the housing catches are re-
leased.
3. Carefully push the battery compart-
ment cover in the direction of the arrow
→ Fig. 98 and remove the battery com-
partment cover.
4. To remove the button cell, carefully in-
sert a screwdriver, for example, in the
recess on the button cell.
5. Carefully lever up the button cell with
the screwdriver until the button cell is
released from the battery compartment
and remove the button cell.
6. Insert a new button cell of the same
type so that it engages in the battery
compartment. Observe the information
on the inside of the battery compart-
ment cover about the polarity and type
of the button cell.
7. Carefully push the battery compart-
ment cover onto the remote control
housing in the opposite direction of the
arrow and press lightly until the battery
compartment cover engages.
DANGER
If you swallow a button cell, or if it enters
your windpipe, it c
an cause serious or
even fatal injuries within a very short time
due to choking or internal burns.
·
Seek immediate medical assistance if
you suspect that someone has swal-
lowed a button cell.
·
Do not use the remote control if you
cannot close the battery compartment
cover.
·
Always keep the remote control and
key ring with button cells out of the
reach of children.
NOTICE
Using unsuitable button cells can damage
the remote c
ontrol.
·
Replace a discharged button cell only
with a new button cell of the same volt-
age rating, size and specification.
Remote control for the auxiliary heater and auxiliary ventilation
137
2KF012720AE