2. Safety
2.1 Intended use
2.2 Commissioning
2.3 General safety instruc-
tions
7313157-02 02.14
Danger! Always observe the following safety instructions. Otherwise you will put
yourself and others at risk.
The gas valve CG 15 R03 VW5 WZ is used for regulating the ratio between gas and
air quantity in the gas condensing boilers.
Note: The chapter Commissioning in these instructions and the operating manual of
the heating system used must be followed!
Danger! All work in connection with the installation must only be carried out by an
approved gas installer!
Any accessories used must comply with current technical rules and must be ap-
proved by the manufacturer for use with the gas valve. Only use original spare parts.
Unauthorised conversions or modifications on the gas valve are not permissible, as
these might result in damage to the gas valve and the heating system. In case of not
observing this, the approval of the device becomes void.
Gas valve CG 15 R03 VW5 WZ
Safety
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