Drazice OKC 125 NTR Operation And Installation Manual - Page 8

Browse online or download pdf Operation And Installation Manual for Water Heater Drazice OKC 125 NTR. Drazice OKC 125 NTR 18 pages. Tank-type water heaters for vertical mounting
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Drazice OKC 125 NTR Operation And Installation Manual

2 OPERATION AND FITTING INSTRUCTIONS

2.1 OPERATING CONDITIONS

The appliance 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.
The room, in which the appliance will be operated, must be frost-free. Temperature in the
appliance installation location must not exceed +2 °C. 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.
We would like to emphasise that the appliance must not be connected to power supply if
work involving flammable liquids (petrol, spot remover) or gases, etc., is performed
nearby.
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 mounting, check the loading capacity of the wall and, depending on the type
of masonry, choose a suitable anchorage material, or reinforce the wall, if needed.
The appliance shall only be mounted in vertical position so that the lower edge
of the heater was placed at least 600 mm above the floor (Figure 1). In combined heaters,
elbows have to be attached to the heating water inlet and outlet and, by turning them,
the mounting either from the right or from the left has to be determined (Figure 3).
With regard to various types of carrying masonry and broad assortment of special anchorage
material available at the market, we do not provide appliances with this material.
The anchorage system has to be selected individually, depending on the conditions.
We recommend an authorised company perform mounting on the wall and anchorage,
or discuss the anchorage with a professional.
o
C. For proper operation, drinkable water of adequate quality shall be
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