Installation; Connecting The Hot And Cold Water - Vaillant electronicVED E ../7 INT II Series Installation Instructions Manual

5 Installation

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3
5. Fit the product (2) to the retaining screw (1) on the in-
stallation plate.
6. Use the adjustment spindle (4) to adjust the product.
7. Use the fixing screw (3) to secure the product.
5 Installation
▶
Flush the cold water pipes thoroughly before installation.
5.1

Connecting the hot and cold water

Caution.
Possible damage caused by unsuitable
plastic pipes.
Damage may be caused by unsuitable plastic
pipes.
▶
Use only plastic pipes that are permitted
for normal operation at 65 °C.
▶
Use only plastic pipes that can withstand
at least one hour at a maximum temperat-
ure of 95 °C and a maximum pressure of
1 MPa (10 bar) (check the manufacturer's
specifications).
▶
When using plastic pipes, ensure that they
conform with DIN 16893 and DIN 16892
(check the manufacturer's specifications).
1. Note the water connections for the installation:
–
An expansion relief valve on the cold water pipe is
not required.
–
All cold and hot water pipes can be made of steel,
copper or plastic.
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1
2. To simplify installing the water connection, the bottom
section of product frame can be folded up (1).
2
–
3. Put hemp on the two double nipples (2) and (6) and use
the connections to screw the double nipples to the wall
(1) and (7).
4. Insert the seals (3) in the cap nuts of the cold (4) and
hot water connections (5).
5. Screw the cold water connection piece (4) to the cold
water connection double nipple (2) in the wall (1).
6. Screw the hot water connection piece (5) to the hot
water connection double nipple (6) in the wall (7).
7. Insert a seal into the cap nut of the unit-side hot water
connection.
1
Do not remove the folding frame.
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6
3
5
3
4
Caution.
Risk of damage caused by leaks.
Mechanical tension on supply lines may
cause leaks and damage to the product.
▶
Avoid mechanical tension on supply lines.
Installation instructions electronicVED 0020264435_00
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