Baxi Combi 130 HE Installation And Servicing Instructions page 29

Temperature
Control Buttons
o
C
Reset
Fig. 44
Temperature
Control Buttons
o
C
Reset
Fig. 46
Temperature
Control Buttons
o C
Reset
Fig. 47a
Summer/Winter
Mode Button
Supplied By www.heating spares.co Tel. 0161 620 6677
Temperature
Control Buttons
o
C
Reset
Fig. 45
Summer/Winter
Mode Button
Temperature
Control Buttons
o
C
Reset
Fig. 47
Temperature
Control Buttons
o
C
Reset
Fig. 47b
10.0 Commissioning the Boiler
10.5 Filling the System
1. When filling the system move the diverter valve
to the central heating position as follows (to ensure
air is removed from manifold, wait until display shows
'Of'):-
2. With mains switched on to the boiler press the "+"
and "-" Temperature Control Buttons at the same time
for 5 seconds. The display will show "18 or 10" (Fig.
44).
3. Repeatedly press the Summer/Winter Mode Button
marked ( ) until the display shows "40" (Fig. 45).
The "4" indicates that the installer parameter for filling
the system has been selected. The "0" indicates that
the installer parameter for filling the system is switched
off. Press the "+" Temperature Control Button so that
the display shows "41" (Fig. 46). The "1" indicates that
the installer parameter for filling the system is switched
on. The diverter valve will now move to the central
heating position and stay there until reset as below.
Purge through manual air vent on boiler and radiators,
ensure auto air vent is open and manually bleed pump
before continuing with steps 4 and 5 (NOTE: The
boiler will not fire until the steps 4 and 5 have been
carried out).
4. Press the "+" and "-" Temperature Control Buttons at
the same time for 5 seconds. The display will show "18
or 10" (Fig. 47).
5. Repeatedly press the Summer/Winter Mode Button
marked ( ) until the display shows "41" (Fig. 46).
The "4" indicates that the installer parameter for filling
the system has been selected. The "1" indicates that
the installer parameter for filling the system is switched
on. Press the "-" Temperature Control Button so that
the display shows "40" (Fig. 45). The "0" indicates that
the installer parameter for filling the system is switched
off. The diverter valve will now return to normal
operation. The display will revert to normal
operation 1 minute after the parameter has been
set.
10.6 Switching on the Intellistat
1. For optimum efficiency, this boiler can be controlled
by an optional control accessary, the Baxi Intellistat
(Part No. 247495). To activate the Intellistat, the boiler
installer parameter No 6 requires switching from "60" to
"61" (Figs 47a & b).
2. With the Intellistat connected to the 3-way terminal
block at the boiler and the mains switched on to the
boiler, press the "+" and "-" Temperature Control
Buttons at the same time for 5 seconds. The display
will show "18" or "10".
3. Press the Summer/Winter Mode Button marked
( ) until the display shows "60" (Fig. 47a). The "6"
indicates that the installer parameter for switching
on/off the Intellistat has been selected. The "0"
indicates that this parameter is switched off. Press the
"+" Temperature Control Button so that the display
shows "61" (Fig. 47b). The "1" indicates that the
installer parameter for activating the Intellistat is
switched on. One minute after the parameter has been
set, the display will revert to the normal operation.
NOTE: This parameter must only be selected when
installed in conjunction with Baxi Intellistat, not when
connected to any other room thermostat or
programmer, otherwise the boiler will not function.
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