andrews R18 Series, Technical Documentation Manual

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18IP22B
14
3 SAFETY
Installation requirements
Please read these requirements before commencing installa-
tion.
The product has to be installed by a recognised installer fully
according to the current national and local requirements, norms
and standards.
To avoid the forming of steam the maximum outgoing water
temperature must be less than 90 °C.
We emphasize that you should always give priority to the above
mentioned standards and regulations and that the installation
regulations should be considered as an addition to these stan-
dards and regulations.
Explanation of the icons used in this manual
Instruction of extreme importance in order to guarantee proper
functioning of the water heater.
Not following the operation procedures can cause serious
damage to the water heater, personal injuries or environmental
pollution.
Electric shock hazard.
Useful information.