- 18 -
Adjusting the thermostat knob to the left backstop does not mean permanent shutoff of the
heating element. When the heater is in use without blocking the daily rate, we do not
recommend the temperature to be set above 55
°C. Select the
„OPTIMUM“
symbol as the
maximum.
4
IMPORTANT NOTICES
4.1
INSTALLATION REGULATIONS
-
Without a confirmation of performed electrical installation issued by an authorized company,
the warranty certificate shall be void.
-
Check and exchange the Mg anode regularly.
-
You have to apply for approval of a local power supplier to connect the heater.
-
No stop valves can be put between the heater and the safety valve.
-
If the overpressure in the water main exceeds 0.48 MPa, a pressure control valve must be mounted
before the safety valve.
-
All hot water outputs must have a combination faucet.
-
Before filling the heater with water for the first time, it is recommended to fasten the flange
connection nuts of the tank.
-
It is not allowed to handle the thermostat, aside from temperature resetting with a control button.
-
All electric installation handling, adjustment and replacement of the regulation elements shall only
be performed by an authorized service company.
-
The thermal fuse must not be turned off!
In case of thermostat defect, the thermal fuse interrupts
electric power input to the heating element if the water temperature in the heater exceeds 90 °C.
-
If you don't use the heater (hot water tank) for longer than 24 hours, or if the facility with heater
is unattended, close the cold water inlet to the heater.
-
The heater (hot water tank) shall be used exclusively in accordance with the conditions specified
on the performance plate and in the instructions for electric wiring.
-
The recommended operating pressure in the hot water circuit is 0.48 MPa. At the hot water discharge
we recommend that a reverse flap and an expansion tank are installed (at least 4 % of hot water
volume in the manifold) to eliminate reverse pressure shocks.
Both the electric and water installation must follow and meet the requirements
and regulations relevant in the country of use!
4.2
TRANSPORT & STORAGE INSTRUCTIONS
The device shall be transported and stored in dry place and protected from weather effects with temperature
range from -15 to +50
°C. During loading and unloading the instr
uctions stated on the packaging shall be
observed.
