ESI ESCTDE Руководство пользователя и инструкция по установке - Страница 12
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Maintenance
Always isolate the mains supply before commencing any work, servicing or mainte-
nance on the system. And please read all instructions before proceeding.
Arrange for an annual maintenance and inspection schedule to be carried out by a
competent person on every part of the heating and hot water system.
Safety Notice
WARNING!
ALWAYS ISOLATE THE AC MAINS SUPPLY BEFORE INSTALLING.
THIS PRODUCT MUST BE FITTED BY A COMPETENT PERSON, AND INSTALLATION
MUST COMPLY WITH THE GUIDANCE PROVIDED IN THE CURRENT EDITIONS OF
BS767 (IEE WIRING REGULATIONS) AND PART "P" OF THE BUILDING REGULA-
TIONS.
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