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Operating Instructions
Inspection (to be performed periodically)
Make sure that no combustible material
(such as paper, washing, benzene,
spray can) is placed on or near the unit
or exhaust vent and flue terminal.
Do not place combustibles on or around the
unit or the flue terminal.
CHECK
Regular Maintenance
* Is there any abnor-
mality in external
appearance discol-
oration or flaws?
* Is there abnormal
sound during opera-
tion?
* Is there any water
leak from the appli-
ance and pipes?
If any of the above is found,
please contact Bosch
agent.
CHECK
CHECK
Make sure that no black
soot covered in the flue
terminal and exhaust vent.
If any is found, please contact
Bosch agent.
CHECK
Make sure that the
exhaust vent or flue
terminal and air inlet
is not blocked by dust.
If so, please clean it.
Whenever the unit is checked, maintained, or drained, the power switch
must be turned “Off”, and it must be allowed to cool down first.
To prevent scalding.
The water within the unit is still very hot within a short period of time after use.
CAUTION
For blockage at the
drain pipe discharge.
CHECK
