Technical data

TECHNICAL AND INSTALLATION
1
INTRODUCTION
Intended users of these instructions:
- The specifying engineer.
- The installation engineer.
- The owner or user.
- The service engineer.
Warnings.
THE INSTALLER MUST READ AND UNDERSTAND THIS MANUAL BEFORE FITTING
THIS APPLIANCE.
IMPORTANT: Do not under any circumstances switch on the immersion heater
before the primary tank is filled.
Serious damage may result to the heater in addition to danger of personal injury
and damage to property if the heater is switched on when dry.
IMPORTANT: Always isolate electrical supplies and if necessary the water supply
before working on the unit.
IMPORTANT: Always fill and pressurise the secondary (domestic) tank first, filling
and pressurising the primary (heating) tank may result in crushing damage to the
domestic tank.
IMPORTANT: ACV recommends the use of a corrosion inhibitor in the primary
(heating) system. The warranty will be invalidated if upon inspection it is found
that a tank has failed due to corrosion caused by the lack of an inhibitor.
These instructions form an integral part of the equipment to which they refer and the user
must be provided with a copy.
The product must be installed and serviced by qualified engineers, in compliance with
current standards.
ACV cannot accept liability for any damage resulting from incorrect installation or from
the use of components or fittings not specified by ACV.
Any failure to follow the instructions regarding tests and test procedures may result in
personal injury.
ACV reserves the right to change the technical specifications and components of its
products without prior notice.