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Vaillant ElectronicVED E 21/8 INT User Manual

Vaillant ElectronicVED E 21/8 INT
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Installation 5
0020288451_00 electronicVED Installation instructions 37
1
2
4
3
5. Fit the product (2) to the retaining
screw (1) on the mounting plate.
6. Use the adjustment spindle (4) to ad-
just the product.
7. Use the fixing screw (3) to secure the
product.
5 Installation
1. If you are using plastic pipes, only use
those that are approved for normal
operating mode at 65 °C.
2. If you are using plastic pipes, only use
those that maintain a maximum tem-
perature of 95 °C and a maximum
pressure of 1 MPa (10 bar) for at least
one hour (check the manufacturer de-
tails).
3. Flush the cold water pipes thoroughly
before installation.
5.1 Setting up the domestic hot and
cold water connection
1. Note the water connections for the
installation:
An expansion relief valve on the cold
water pipe is not required.
All hot and cold water pipes can be
made of steel, copper or plastic.
The product must be permanently
connected to permanently installed
water pipes. It must not be temporar-
ily connected to hose lines.
You must not connect any water
supply pipes from other water-heat-
ing systems to the product's cold wa-
ter connection.
You must not directly connect water
taps or similar to the product's do-
mestic hot water connection.
1
2. To simplify installing the water con-
nection, the bottom section of product
frame can be folded up (1).
Do not remove the folding frame.

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Vaillant ElectronicVED E 21/8 INT Specifications

General IconGeneral
BrandVaillant
ModelElectronicVED E 21/8 INT
CategoryWater Heater
LanguageEnglish

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