Vaillant VED, Operating And Installation Instructions

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Installation instructions for VED electric instantaneous water heater 0020149586_00
No. Quantity Name
1 1 VED electric instantaneous water heater
2 1 Operating and installation instructions
3 1
Box containing fixings (2 bolts, 2 rawl plugs,
1 seal, 1 special fixing screw)
4 1
Cold water connection piece R 1/2 with a cold
water stop valve
5 1
Hot water connection piece R 1/2 supplied in the
box
6 1 Installation plate
7 1 Installation template
Tab. 4.1 Scope of delivery
The VED electric instantaneous water heater is com-
pletely pre-assembled. Once the unit has been fitted to
the wall, only the water and electrical installation needs
to be completed.
4.2 Installation site
b
Caution.
Risk of frost damage to the unit.
If a VED electric instantaneous water heater
is placed out of operation for a relatively long
period of time in an unheated room in cold
weather, the water in the unit and pipes may
freeze. This results in damage to the unit.
>
Install the unit in a permanently frost-free
room.
i
The VED electric instantaneous water heater
meets the current safety regulations for pro-
tected zone 1 and can therefore also be
installed above the bath or in a shower area.
>
Wherever possible, install the unit near the draw-off
point that will be most used.
4.3 Required minimum clearances
D
C
E
A
C
B B
Fig. 4.2 Installation clearances
Key
A At least 50 mm
B At least 50 mm
C At least 120 mm
D At least 130 mm
E Maximum 22 mm
The bottom section of the unit ( D ) must be level with the
unit's bearing area on the wall; to a height of at least
130 mm. Any possible wall offset (e.g. due to tiles) must
not exceed 22 mm (
E ). The distance to the floor must be
at least 120 mm ( C ). The distance above, to the left and
to the right of the unit must be at least 50 mm.
Installation 4