Drazice TO 10.1 UP/IN Panduan Pengoperasian dan Instalasi - Halaman 11
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13 USE AND MAINTENANCE OF HEATER
Once connected to the water and electrical network, the heater is ready for use.
The operation of the electrical heater is indicated by a signal light that goes on until the water in the heater
is heated
to the set temperature. As a result of the heating, the volume of water increases, which causes the water to
drip from the safety valve.
If you do not intend to use the heater constantly, you need to protect the water in the heater by not
discontinuing the power totally. If you take the heater off the power supply, you have to drain the water
from it if there is a risk that the water inside freezes. Empty the heater.
Clean the outer parts of the appliance with a mild detergent solution. Do not use thinners or other
concentrated cleaning agents. Regular service inspections will ensure trouble-free operation and a long
service life of the heater.
By repeatedly heating the water, lime scale settles on the walls of the tank. Lime scale settling depends on
the hardness of the heated water, its temperature and on the volume of hot water consumed.
We recommend that the first inspection of the heater is carried out by a specialist,
approximately two years after connection.
During the inspection the scale, that accumulates inside the heater depending on the quality, amount and
temperature of the water consumed, will be removed as needed. The service will recommend the date of
the next inspection when inspecting the radiator and taking into account the detected
CAUTION: Prior to any intervention inside the heater, the device must be disconnected
from the mains!
Do not attempt to repair the heater by yourselves, call the nearest authorized service center
to do so.
14 INSTALLATION REGULATIONS
Both the electric and water installation must follow and meet the requirements
and regulations relevant in the country of use!
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