Drazice TO-20 Manuel d'utilisation et d'installation - Page 6
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2 OPERATION AND FITTING INSTRUCTIONS
2.1 OPERATING CONDITIONS
The tank shall only be used in accordance with the conditions specified on the performance
plate and in instructions for electric wiring. Besides legally acknowledged national
regulations and standards, also conditions for connection defined in local electric and water
works have to be adhered to, as well as the installation and operation manual. It is
recommended to use the product in an indoor environment with air temperatures from
+2°C to 45°C and maximum relative humidity of 80%. The room, in which the appliance will
be operated, must be frost-free. The appliance has to be mounted at a convenient place, it
means that the appliance must be easily available for potential necessary maintenance,
repair or replacement, as the case may be. Parameters are in Table 2.
If water is strongly calcareous we recommend that any of the common decalcifying devices
was installed with the appliance, or the thermostat to be set to minimum operation
temperature of 60
used. To avoid potential sediments we recommend that the device was installed together
with a water filter.
2.2 WALL MOUNTING
Prior to the mounting, check the bearing capacity of the wall and the material it is made of,
considering the weight of the heater filled with water. Depending on the wall material,
choose adequate fixtures. Should you have any doubts regarding the wall bearing capacity,
consult the suspension with a building specialist. The minimum diameter of the bolts for
suspending the heater is 12 mm. When mounting the anchor bolts follow the guide
provided by the anchor bolts' manufacturer.
Mount the anchors by the dimensional drawing on Figure 2 in 180 mm spacing, and screw firmly a steel hinge
onto the wall. Check its proper vertical positioning. Double check the torque of the suspension bolts on the
heater and suspend the heater. If needed, the suspension bolts can be shifted by 50 mm in vertical direction.
Using the detent support in the bottom part of the heater make sure it runs in parallel with the wall!
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C. For proper operation, drinkable water of adequate quality shall be
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