OSO HOTWATER Wally W 100, Руководство по установке

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9
RECOMMENDATION
!
Min. distance from ceiling to wall bracket is 25 cm to allow space for hanging. See sketch in
section 3.4.
-
If the non-return valve or water meter is tight, a reduction valve and expansion vessel should
be fitted (to stop dripping from the safety valve).
-
If the maximum water pressure exceeds 6 bar in a 24-hour period, a reduction valve and expansion
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 addi-
tion to an automatic stop cock with sensor. This will prevent possible material damage.
3.5.5 Fitting instructions
3.5.6 Installation recommendation
! CAUTION
!
The product should be placed in a room with a drain, in accordance with local rules. Alter-
natively, fit an automatic stop valve with sensor and overflow from safety valve to drain.
!
The product should be properly aligned vertically and horizontally. The product should be fixed
to a wall structure suitable for the total weight of the product when in operation.
!
The product must have a clearance for servicing of 40 cm in front of the cover / 10 cm under
the base plate where it is wall-mounted.
! WARNING
!
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
frost-free with a fall to the drain.