Operation; Functional Description, Function Elements And Operating Controls; Baxi Bioflo - Baxi Bioflo User Operating Instructions Manual

Operation

2.1

Functional description, function elements and operating controls

The BAXI Bioflo automatically fires when the control system signals a heating requirement. Following „pur-
ging" (safety function), ignition starts and the pellet metering auger switches on. The burner pot is automati-
cally filled with pellets. When flame formation has been detected (by the thermocontrol sensor), the boiler enters
flame stabilisation mode and then control mode (modulation mode) and keeps to the specified boiler tempe-
rature setpoint (between 60 °C and 75 °C). The boiler enters burnout mode if the output drops below the mini-
mum nominal thermal output or no heating requirement is signalled by the control system. The blower conti-
nues to run until the burner pot has cooled down. Therefore, do not switch off the electricity supply to the device
too soon.

2.1.1 BAXI Bioflo

The reserve supply container is loaded by hand. The heating surfaces are cleaned manually using the cleaning
lever. The cleaning residues from the heating surfaces and the combustion residues from the burner pot drop
into the ash pan or ash pan space.
1 . . . .Ash pan
2 . . . .Ash door
3 . . . .Filling and evacuation cock
4 . . . .Primary air pin
5 . . . .Pressure gauge
6 . . . .Burner pot
7 . . . .Heat shield
8 . . . .Down chute
9 . . . .Pressure measuring nipple
10 . . .Combustion chamber door
11 . . .Lug for hanging in
the heat shield
12 . . .Baffle plate
13 . . .Thermocontrol sensor
14 . . .Cladding door
15 . . .Heating surface cover
16 . . .Safety valve
17 . . .Info panel operating unit
18 . . .Reserve supply container cover
19 . . .Glass cover
20 . . .Pellet reserve supply container
22 . . .Boiler temperature
safety thermostat B7
23 . . .Rotary feeder
safety thermostat B7a
24 . . .Auger and motor
25 . . .Rotary feeder
26 . . .Rotary feeder cleaning opening
27 . . .Exhaust pipe
28 . . .Exhaust pipe cleaning opening
29 . . .Blower motor
30 . . .Blower box
Fig. 3 BAXI Bioflo – view from right
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