Bosch 2400E User Manual

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6 720 606 990

When batteries are weak, the symbol
(Fig. 2,  pos.  5)  will  appear  on  the
display.

B Remove the two screws on the back

of the remote control.

B Open the battery housing and

remove the batteries, then replace
with new AA LR6 1.5V batteries,
ensuring they are inserted correctly.

B Close the battery housing using the

two screws.

Use a damp cloth to clean parts of the
remote control. Do not use abrasive or
solvent-based detergents.

B Check for weak or dead batteries 

(see section 5.1).

Remote control in sleep mode.

B simply press any button on the 

remote to bring up the display.

B Ensure that you are standing directly 

in front of the water heater when 
attempting to activate.

B Ensure that no other device in the 

area, such as a cordless phone, is 
operating on a frequency similar to 
the remote (915 MHz) and causing 
interference.

Verify that the rubber
seal is correctly fitted
between both plastic
housing parts.

dead bat-

teries must be
replaced.
Consequently, the
manufacturer is not
liable for any faults or
damage caused by
dead batteries.
Dispose of the dead
batteries properly.

If not used for a few
minutes, the remote's
display will go blank to
save batteries.

6720606990-0701_(Remote control).fm  Page 12  Tuesday, January 30, 2007  10:07 AM