ESI ESRTP4 Руководство по установке - Страница 7

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2. Installation

Installation Safety Instructions

2.1

The unit must be installed by a suitably qualified person in

accordance with the latest IEE Wiring Regulations.

Isolate mains supply before commencing installation. Please

read all instructions before proceeding.

Ensure that the fixed wiring connections to the mains supply is

via a fuse rated at not more than 6 amps and class 'A' switch

having a contact separation of a minimum of 3mm in all poles.

The recommended cable sizes are 1.0mm sqr or 1.5mm sqr. No

earth connection is required as the product is double insulated

but ensure continuity of earth throughout the system.

General Safety Instructions

2.2

When fitting batteries, do not mix old and new batteries

together. Do not use rechargeable batteries.

This product complies with the essential requirements of the

following EC Directives:

• Electro-Magnetic Compatibility Directive 2014/30/EU

• Low Voltage Directive 2014/35/EU

• EC Marking Directive 93/68/EEC

Maintenance

2.3

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 schedule to

be carried out by a qualified person on every part of the heating

and hot water system.