ESI ESRTD3 Manuel d'instructions d'installation - Page 7

Parcourez en ligne ou téléchargez le pdf Manuel d'instructions d'installation pour {nom_de_la_catégorie} ESI ESRTD3. ESI ESRTD3 12 pages. Digital room thermostat with tpi & delayed start
Également pour ESI ESRTD3 : Manuel d'instructions pour l'utilisateur et l'installation (20 pages), Instructions pour l'utilisateur (8 pages)

Installation Safety Instructions

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.

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 competent person on every part of the

heating and hot water system.