Sime GO 18 BF G20, User, Installation And Servicing Instructions

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66
EN
6.12 Electrical connections
The power cable must be connected to a 230V (±10%) ~ 50 Hz
network, observing L-N polarity and the earth connection.
The network must have an omnipolar switch with category III
overvoltage, in compliance with the installation rules.
If this cable needs to be replaced, an original spare must be
requested from
Sime
.
Therefore only the connections of the original components
as shown in the table are needed. These are to be ordered
separately from the boiler.
DESCRIPTION CODE
External sensor kit (ß=3435, NTC
10KOhm at 25°C)
8094101
Power cable (dedicated) 6329470
Remote control EASY HOME 8092279
m
CAUTION
The maintenance interventions described must ONLY
be carried out the professionally qualified personnel.
a
WARNING
Before carrying out any interventions described:
– set the main system switch to "OFF"
– close the gas valve
– make sure that no hot parts inside the appliance are
touched.
OFF
Fig. 33
To facilitate introduction of the connection wires of the optional
components into the boiler:
– remove the screws (1), pull the front panel (2) forwards and
release it from the top by lifting it
1
2
Fig. 34
– remove the screws (3) securing the control panel (4)
– move the panel (4) upwards (a) but keeping it in the side
guides (5) to the end of travel
– bring it forwards and down (b) until it is horizontal
3
a
b
5
4
Fig. 35
– insert the connection wires into the cable gland (6)
– connect the component’s wires to the terminal board (7)
following the instructions shown on the data plate (8)
SE
CR-TA
1
2
3
4
8
7 6
Fig. 36
– bring the control panel (4) to the original position and secure
it with the screws (3) which were removed previously.
3
b
a
4
Fig. 37