Fitting Instructions; Installation Recommendation - OSO HOTWATER DI 200-300 l Instructions De Montage

3.5.5 Fitting instructions

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The product should be filled with water before the power is switched on.
Any overflow pipe from the safety valve must be > 18 mm inside, clear, undamaged and
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frost-free with a fall to the drain.
The product should be placed in a room with a drain, in accordance with the wetroom
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standard / latest TEK. Alternatively, fit an automatic stop valve with sensor and overflow
from safety valve to drain.
The product should be properly aligned vertically and horizontally, on a floor or wall suitable for
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the total weight of the product when in operation. See type plate.
The product must have a clearance for servicing of 40 cm in front of the cover / 10 cm over the
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mixer valve.

3.5.6 Installation recommendation

Allow clearance to the floor. Screw the feet out a minimum of 15 mm from the bottom of the
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product.
Overflow pipe from the safety valve to the drain (1) and mains cable for wall socket (2) should be
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hidden under the channels in the bottom of the product.
If the non-return valve is tight, a reduction valve and expansion vessel should be fitted (to
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stop dripping from the safety valve).
If the maximum water pressure exceeds 6 bar in a 24-hour period, a reduction valve and expansion
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vessel should be fitted.
For installation in a rooms which does not conform to the wetroom standard, a watertight
drip tray with overflow pipe > 18 mm. inside diameter should be fitted under the product, in
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addition to an automatic stop cock with sensor. This will prevent possible material damage.
! WARNING
! CAUTION
RECOMMENDATION
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