Electrical Wiring (As Set Up By The Manufacturer) - Riello Gulliver BS3/M TXL Installation, Use And Maintenance Instructions

3.7 STANDARD ELECTRICAL SYSTEM,
ATTENTION:

Do not swap neutral and phase over, follow the diagram
shown carefully and carry out a good earth connection.

The section of the conductors must be at least 1mm².
(Unless requested otherwise by local standards and legisla-
tion).

The electrical wiring carried out by the installer must be in
compliance with the rules in force in the country.
TESTING
Check the shut-down of the burner by opening the thermostats,
and the lock-out by opening the connector (CN3) inserted in the
red cable of the probe placed outside of the control box.
NOTES
The burners have been type-approved for intermittent opera-
tion. This means they must stop at least once every 24 hours in
order to allow the electrical control box to check its efficiency on
start-up. The boiler limit thermostat (TL) normally ensures the
burner halts. If this does not happen a time switch halting the
burner at least once every 24 hours must be applied in series to
limit thermostat (TL).
20050873
(as set up by the manufacturer)
Key to lay-out
C
CN... –
F1
MB
MV
PA
SM
SO
S1
S2
TA
TB
XP4 –
XP6 –
XP7 –
8 GB
LINE
LOAD
– Motor capacitor
Connectors
– Suppressor
– Auxiliary terminal block
– Motor
– Min. air pressure switch
– Servomotor
– Ionisation probe
– Switch for:
MAN = manual operation
AUT = automatic operation
OFF = stand by
– Button for:
– = power reduction
+ = power increase
–
Ignition transformer
–
Burner-earth
4 pole socket
6 pole socket
7 pole socket
S8513