Maintenance; Safety Notice - ESI ESRTPRF User And Installation Instructions Manual

Maintenance

Always isolate the mains supply before commencing any
work, servicing or maintenance on the system. And please
read all instructions before proceeding.
Arrange for an annual maintenance and inspection sched-
ule 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 REGULATIONS.
WARNING!
DO NOT FIT THE RECEIVER TO A BACK PLATE THAT IS
LIVE.
SWITCH OFF MAINS BEFORE FITTING BACK PLATE AS
LIVE AND NEUTRAL CONTACTS MAY TOUCH WHILE
MOUNTING RECEIVER ON PLATE AND DAMAGE THE
PRODUCT.
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