General Warnings; Hydraulic Installation - Immergas 3.023355 Instruction Sheet

THIS SHEET MUST BE LEFT WITH THE USER ALONG WITH THE BOILER INSTRUCTION BOOK

GENERAL WARNINGS.

All Immergas products are protected with suitable transport
packaging.
The material must be stored in dry environments and protected
against weathering.
This instruction manual provides technical information for
installing the Immergas kit. As for the other issues related to kit
installation (e.g. safety in the work site, environment protection,
injury prevention), it is necessary to comply with the provisions
specified in the regulations in force and principles of good practice.
DESCRIPTION.
Via this kit an exchanger is added to separate the heat pump sy-
stem from the boiler system. Before performing any intervention,
remove the power supply to the boiler by acting on the switch
placed upstream from the appliance.
N.B.: if used in summer cooling systems with low temperatures
(6 - 7 °C), is not guaranteed the achievement of the required flow
temperatures.
STANDARD BOILER
IE
Improper installation or assembly of the Immergas appliance and/
or components, accessories, kit and devices can cause unexpected
problems to people, animals and objects. Read the instructions
provided with the product carefully to ensure a proper installation.
Installation and maintenance must be performed in compliance with
the regulations in force, according to the manufacturer's instructions
and by professionally qualified staff, intending staff with specific
technical skills in the plant sector, as envisioned by the Law.

HYDRAULIC INSTALLATION

- Remove the boiler casing.
- Empty the boiler system by acting on the relevant drain fitting
positioned on the boiler return pipe in the lower part of the boiler
(as indicated in the boiler instruction, use and maintenance
book). Before draining, ensure that the system filling valve is
closed.
- Remove the two pipes (Part. 1 ÷ 2 Fig. 2) to connect the heat
pump.
BOILER WITH OPTIONAL KIT
8
1