Electrical Connection - Sime MURELLE HE 35 R M Manual Del Usuario

2.6 POSITIONING THE
OUTLET TERMINALS (fig. 7)
The outlet terminals for forced-draught
appliances may be located in the external
perimeter walls of the building.
To provide some indications of possible solu-
tions, Table 3 gives the minimum distances
to be observed, with reference to the type
of building shown in fig. 7.
2.7

ELECTRICAL CONNECTION

The boiler is supplied with an electric cable.
Should this require replacement, it must be
purchased exclusively from SIME.
The electric power supply to the boiler must
88
be 230V - 50Hz single-phase through a
fused main switch, with at least 3 mm spa-
cing between contacts.
Respect the L and N polarities and the
earth connection.
NOTE: SIME declines all responsibility for
injury or damage to persons, animals or
things, resulting from the failure to provi-
de for proper earthing of the appliance.
2.7. 1 Chronothermostat connection
Connect the chronothermostat as indica-
ted in the boiler electrical diagram (see fig.
11) after having removed the existing brid-
ge.
TABLE 3
Siting of terminal
A - below openable window
B - below ventilation opening
C - below eaves
D - below balcony (1)
E - from adjacent window
F - from adjacent ventilation opening
G - from horizontal or vertical soil or drain pipes (2)
H - from corner of building
I - from recess in building
L - from ground level or other treadable surface
M - between two terminals set vertically
N - between two terminals set horizontally
O - from a surface facing without openings or terminals 2000
P - as above but with openings and terminals
1) Terminals below a practicable balcony must be located in
such a way that the total path of the smoke from its outlet
point from the terminal to its outlet point from the external
perimeter of the balcony, including the height of possible rai-
lings, is not less than 2000 mm.
2) When siting terminals, where materials that may be subject
to the action of the combustion products are present in the
vicinity, e.g., eaves, gutters and downspouts painted or made
of plastic material, projecting timberwork, etc., distances of
not less than 1500 mm must be adopted, unless adequate
shielding is provided to guard these materials.
The chronothermostat to be used must be
of a class conforming to the standard EN
607301 (clean electrical contact).
2.7.2
The boiler is designed for connectio to a cli-
matic regulator, supplied on request (code
8092227), for the management of a hea-
ting circuit. The electronic card will conti-
nue to manage information visualisation,
the setting of the sanitary set and the hea-
ting of the second circuit, and the boiler
parameters by means of the keys on the
control panel. For installation and use of
the climatic regulator, follow the instruc-
Appliances from 7 to 35 kW
(distances in mm)
600
600
300
300
400
600
300
300
300
2500
1500
1000
3000
Climatic regulator CR 53
connection (optional)
Fig. 7