Evolution EV HAM
4
3
INSTALLATION INSTRUCTIONS
The boiler must be installed by personnel authorised by the Department of Industry in accordance with
the applicable regulations and standards in force. However, the following recommendations must be
complied with when installing the boiler:
3.1
Location
The boiler must be installed in a enough ventilated room and sufficient access space must be
maintained to carry out preventive or corrective maintenance operations.
3.2
Hydraulic Installation
The hydraulic installation must be made by qualified personnel. The applicable installation
legislation is to be complied with, and the following recommendations should also be taken into
account:
- The inside of the installation piping should be thoroughly cleaned before switching on the boiler.
- We recommend inserting cut-off valves between the installation piping and the boiler to simplify
maintenance tasks.
- If a shut-off valve is fitted at the DHW inlet, it must have a safety valve incorporated, calibrated
to 9 bar.
- For correct boiler functioning, there must be a pressure of at least 0.5 bar in the domestic hot
water circuit.
- Before starting up the unit, it is essential to install the condensation siphon supplied with the
boiler documentation on the condensation drain tube on the back of the boiler.
-
The condensation pipe should lead to a drain outlet,
as
the Evolution boiler is a condensation boiler and a large
amount of water may be generated. This connection
should be made in accordance with the regulations for
draining off condensation water to the drain network.
- Fill the siphon with water before starting up the unit, to
prevent fumes coming out of it.
3.3
Electrical Connection
The boiler is equipped for connection at 230 V~, 50 Hz to terminals
1
and
2
of terminal strip
J1
(see
“
Electrical Connection Diagram
”).
Remember to earth the appliance.
The boiler has two terminal strips,
TA
1
(J5) and
TA
2
(J7) for connecting room thermostats or room
chronothermostats (see “
Electrical Connection Diagram
”) for remote control of heating circuits 1 and
2 respectively. To correctly connect the room thermostats, firstly remove the bridge joining the
terminals of terminal strip
TA
1
. For connection to
TA
2
, simply connect the thermostat to the terminal
strip.
3.4
Fuel Installation
The
Evolution
boiler is supplied with a
Domestic
sealed oil burner
(2)
(see model in “Technical
Characteristics”). For the fuel installation, proceed in accordance with the burner instructions
enclosed with this manual (see “Burner” section). The oil line installation and start-up of the burner
must be carried out by qualified, authorised personnel.
Summary of Contents for EVOLUTION EV 25 HAM
Page 1: ...INSTALLATION AND OPERATING INSTRUCTIONS EVOLUTION EV HAM ...
Page 42: ...Evolution EV HAM 40 NOTAS ...
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