2
GB
INTRODUCTION
Please read and follow the installation and operating instructions
carefully, to ensure the long life and reliable operation of this
appliance.
The Electric Heating Company may make minor changes
if necessary in the appliance that will not be shown in the
operating instructions, so long as the main features of the boiler
remain the same.
All boilers come with a 24 month warranty that covers all
defects originating from faulty materials and workmanship in the
manufacture of the boilers.
The warranty covers the replacement of any faulty parts and
labour costs.
The warranty will not cover any damage to the boiler from poor
or incorrect installation work.
The warranty will not cover any call out charges that have not
been organised by the Electric Heating Company Ltd.
The warranty will not cover water leaks into the boiler. All
plumbing joints must be checked.
The warranty card must be completed and sent back to The
Electric Heating Company as soon as possible for product
registration ,alternatively the boiler can also be registered online
when you visit the link below.
https://www.electric-heatingcompany.co.uk/support/ warranty-
registration/
This appliance can be used by children aged from 3 years and above and persons with reduced physical, sensory or
mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning
use of the appliance in a safe way and understand the hazards involved.
Children shall not play with the appliance.
Page Contents
INTRODUCTION 2
PREPARATION 3
INSTALLATION 4
BOILER DIMENTIONS & PLUMBING SCHEMATIC 5
COMMISSIONING 6
ELECTRICAL CONNECTIONS AND CONTROLS 7
BOILER INTERNAL LAYOUT 8
CONTROL PANEL WIRING 9
EXTERNAL WIRING 9
BOILER WIRING 12/15 kW 10
INTERNAL BOILER WIRING 19/26 kW 11
USER INSTRUCTIONS 12
ADVANCED SETTINGS 14
FAULT FINDING 15
TECHNICAL SPECIFICATIONS 16
Mercury
Combi
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