Sime MURELLE HE 110 R Manual De Usuario página 80

2.6 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
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.
2.6. 1 Chronothermostat connection
Connect the chronothermostat as indica-
ted in the boiler electrical diagram (see fig.
11) after having removed the existing brid-
ge. The chronothermostat to be used must
be of a class conforming to the standard
EN 607301 (clean electrical contact).
2.6.2 Climatic regulator CR 53
connection (optional)
The boiler is designed for connectio to a cli-
80
matic regulator, supplied on request (code
8092227), for the management of a hea-
ting circuit.
The electronic card will continue to manage
information visualisation, the setting of the
sanitary set and the heating of the second
circuit, and the boiler parameters by
means of the keys on the control panel. For
installation and use of the climatic regula-
tor, follow the instructions included in the
packaging.
NOTE: Reset parameter 10 to 2 (PAR 10
= 2).
2.6.3 Remote control CR 73
connection (optional)
The boiler is designed for connection to a
remote control unit, supplied on request
(code 8092226).
The remote control unit CR 73 allows for
complete remote control of the boiler,
except release of the boiler.
The boiler display will show the following
message:
For installation and use of the remote con-
trol, follow the instructions in the package.
NOTE: Ensure PAR 10 set to 1 (PAR 10 =
1).
2.6.4 External sensor connection
The boiler is designed for connection to an
external temperature sensor, supplied on
request (code 8094101), which can auto-
matically regulate the temperature value of
the boiler output according to the external
temperature.
For installation, follow the instruction in the
package. It is possible to make corrections
to the values read by the drill acting on the
PAR 11.