Commissioning
The first commissioning must be made by a qualified
professional.
Before the boiler is ignited, check that the installation is filled
with water.
Carry out the commissioning tasks in the following
chronological order:
• Set the boiler thermostat 7 to the chosen position (change
the position of the stop if necessary)
IMPORTANT. for the boilers equipped with a room
thermostat or an SV-matic regulator, set the boiler
thermostat to its maximum.
• Place the setting potentiometer of the domestic hot water
11 to the desired temperature (SVR or SV-matic option).
• Check the position of the 3 position switch 5,
which must be:
- either in manual position: boilers
not equipped
with a
room temperature thermostat or an SV-matic regulator,
- or in automatic position "AUTO": boilers
equipped
with
a room temperature thermostat or an SV-matic regulator
• Check that the safety thermostat 6 is ON. For this
purpose, unscrew the hexagonal cap and press the reset
button with a screwdriver.
• Turn the ON/OFF switch 1 to the ON position
• Turn the burner switch
2
to winter ? . If the boiler is
equipped with SV-matic regulation or with the SVR
domestic hot water option, this switch is taken out of
service by the regulator.
• Turn the heating pump switch
3
to winter .
Note:
If there is no SV-matic regulation, the boiler thermostat
should never be placed beneath the mark
4
(40°C) in order to
avoid condensation of the combustion products on the walls
of the boiler.
Information of the user
The installer must give the operation and maintenance
instructions to the user and give all the information required
on this matter, to allow the installation to operate safely.
INSTALLATION
Buccaneer GT Range
- Installation
13
PRINCIPLE OF OPERATION
Regulation of the boiler
The regulation of the boiler is provided either by the boiler
thermostat 7, or by the room temperature thermostat, or the
SV-matic regulator if fitted.
For the boilers equipped with a room temperature thermostat
or an SV-matic regulator, the temperature of the boiler is
modulated by the regulator on the burner according to the
room or the external temperature. The thermostat of the
boiler will then be set at maximum. The safety during the
operation is ensured by the safety thermostat with manual
reset 6.
Regulation of the heating
The regulation of the heating can be provided in a number of
ways (manual mixing valve, thermostatic taps,...), and the
installer will have to explain to the customer the operation of
the regulation of the heating.
For the boilers equipped with an SV-matic regulator that
operates on the valve. the heating temperature is modified by
means of the regulator on a monitored mixing valve
depending on the external temperature.
Regulation of the domestic hot water
(with SVR or SV-matic option ... B)
The presence of a load pump and an anti-thermosyphon
valve on the domestic hot water circuit allows correct
regulation of the domestic hot water temperature. The
domestic hot water temperature is set by a potentiometer 11
situated on the SVR or SV-matic regulator. When the
domestic hot water is reheated, the burner and the load
pump are started up whereas the heating pump is shut off ;
the boiler temperature is then regulated by the thermostat
limiter integrated in the SV-matic regulator or fitted with the
SVR option (this thermostat is factory set at 70°C). Once the
domestic demand is satisfied, the burner is shut off and the
load pump continues to operate for 4 minutes after the
burner has stopped (this time is adjustable from 30 s to 15
min), to allow the residual calories which have accumulated
in the heating body to be used up to complete the reheating
of the tank, especially in summer.
