7
INSTALLER
USERMAINTENANCE TECHNICIAN
TECHNICAL DATA
1
UNIT INSTALLATION
1.1 INSTALLATION WARNINGS
Operators who install and service the appliance must wear the personal protective equipment
required by applicable law.
is appliance has been designed for wall mounted installation only, for central heating (and production of domestic hot water
for domestic use and similar purposes if paired with a storage tank unit).
e place of installation of the appliance and relative Immergas accessories must have suitable features (technical and structur-
al), such as to allow for (always in safe, ecient and comfortable conditions):
- installation (according to the provisions of technical legislation and technical regulations);
- maintenance operations (including scheduled, periodic, routine and special maintenance);
- removal (to outdoors in the place for loading and transporting the appliances and components) as well as the eventual re-
placement of those with appliances and/or equivalent components.
e wall surface must be smooth, without any protrusions or recesses enabling access to the rear part. ey are not designed to
be installed on plinths or oors (Fig. 1).
By varying the type of installation the classication of the appliance and precisely:
- Ty p e B
23
or B
53
appliance if installed using the relevant terminals for air intake directly from the room in which the appliance
has been installed.
- Type C appliance if installed using concentric pipes or other types of pipes envisioned for the sealed chamber appliance for
intake of air and expulsion of ue gas.
e equipment classication is shown in the illustrations of the various installation solutions on the following pages.
Only professionally enabled companies are authorised to install Immergas gas appliances.
Installation must be carried out according to regulation standards, current legislation and in compliance with local technical
regulations and the required technical procedures.
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