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7. OPERATION AND MAINTENANCE
If water leakage from the interior of
the
water
tank
abnormality
are
switch off the water tank from the
electric
and
immediately with the help of the
closing valve and the main switch.
Leaking of the hot water faucet
causes damaging overheating. The
reparation of the faucet is Your own
interest.
7.1 Combined safety valve
Please blow off the valve at least every
second month turning the blow off
button of the safety valve in the
direction indicated by the arrow when
the hot water tank is in a cooled state.
This way, the valve seat is cleaned
from sand grains and blocks them from
sticking. If water leakage does not stop
after switching off the heat, please
turn to repair service. By the way, it is
recommended to ensure annual check
of the hot water tank.
E
7.2.1
,
Temperature controlling
device
Turning
the
button
clockwise, the temperature controlling
device gets into zero state.
the button clockwise, the desired
temperature can be set at higher and
higher degrees, see Figure
Arriving at sign *, the water tank is
protected against frost, except for
cases of non-operation of the water
tank
or
current
protection does not cover the water
pipeline system and water fittings.
Under frost protection mode, the
temperature of the water is not
allowed to fall below appr. 7 ºC, while
All manuals and user guides at all-guides.com
or
any
other
detected,
please,
pipeline
systems
fully
counter-
Turning
5. /1!.
failure.
Frost
EN
energy
consumption
Setting the controlling button to the
beginning of the duple continuous
line, the water tank will provide
water of 40º C. This mode, i.e.
setting the water tank to provide
water of 40º C represents an energy
saving mode as this time, heat loss
decreases by 70% as compared to
the
quantity
providing
water
furthermore,
produced in this mode can be used
without cold water mixing. If hot
water needs can be fulfilled with
water of this temperature besides
the given storing capacity, it is
reasonable to operate the water
tank at the
The start of the triple line means 60
ºC and its end means 80º C. In case
of larger water need, operate the
hot water tank in a mode of 60 ºC
water provision and change the
temperature controller into 80 ºC
water
provision
necessary. In case of both modes of
40 ºC and 60º C water provision,
scale deposition and corrosion are
reduced significantly.
7.2.2
controlling
(built together)
The
temperature
stored in the hot water tank can be
controlled outside with the help of
the turn button without levels, in
order to set water temperature
between 10 ºC – 70 ºC.
Turning the button fully clockwise,
the temperature controlling device
gets into zero state.
16
is
minimal.
in
the
mode
of
80º
the
hot
temperature of 40º C.
state
only
EK-1
Temperature
and
reducing
device
of
the
of
C,
water
if
water
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