Baxi POWER HT+ Series Installation And Service Manual page 108

10 Maintenance
Fig. Removing the cables from the fan
135
5
Fig. Removing the cables from the elec­
136 trode, the thermostat and the sensor
6
Fig. Removing the connection pipe
137
A
7
Fig. Removing the retaining nuts
138
8
108
6
B
7
S S ee
Accessing the internal boiler components, page 37.
5. Disconnect the power and command cables on the fan.
6. Disconnect the ignition electrode, the safety thermostat and the
flame detection sensor.
7. Remove the pipe connecting the gas valve to the Venturi unit.
Reference Model
A POWER HT+ 1.50
B POWER HT+ 1.70
POWER HT+ 1.90
POWER HT+ 1.110
8. Remove the nuts holding the burner in place on the heat exchanger.
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