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Просмотр инструкции эл. водонагревателя Gorenje OTG80SLB6, страница 19
19
WARNING: The appliance must be disconnected from the power supply
prior to opening and reaching inside the water heater.
USE AND MAINTENANCE
After the connection to water and electric network the heater is ready for use. By turning
the knob of thermostat at the front side of the protecting cover, the wished temperature
of water between 25°C and 75°C is chosen. We recommend the adjustment of the knob
to the position “E”. Such an adjustment is the most economic; with it the temperature of
water shall be about 55°C, the excretion of lime-stone and thermal loss shall be smaller as
by adjustment to higher temperature.
The operation of electric immersion heaters is shown by pilot light. On the perimeter of the
water heater there is a built-in thermometer which is showing the temperature of water.
When the heater shall not be used during a longer time, its contents must be protected
against freezing so that the power supply (electricity) shall not be switched off, but the
thermostat knob shall be adjusted to the position “*”. With this adjustment the heater shall
maintain the water temperature by about 10°C. But when the heater is switched-off from
the electric network, at risk for freezing, the water must be emptied from it.
Before draining water heater should be disconnected from main supply. Than hot water
valves on taps should be opened. Water heater is to be drained through inlet connection.
For this purpose it is recommendable to put special fitting or a drain valve between inlet
connection of water heater and safety valve. If this is not the case water can be drained
directly through safety valve by putting the lever or screw cap of safety valve to “Test”
position. After draining through inlet pipe there is small quantity of residual water which is
to be drained by taking off of heating flange.”
The outside of the water heater is cleaned by a mild solution of detergent. The solvents or
rough cleaning means should not be used.
By regular service check of impeccable operation must be assured and a long lifetime of
the water heater. The first check must be performed by an authorised service workshop
after about two years after the first connection. At check, the use of anti-corrosion
protecting anode is checked and if necessary lime stone must be cleaned which with
regard to the quality, quantity and temperature of the water used is gathered in the inside
of the water heater. Service workshop shall after check recommend also the date of next
check of the water heater with regard to the established results.
Never try to repair any possible faults of the water heater by yourself, but
inform about it the nearest authorised service workshop.
GB
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