Baxi 18 System Installation And Service Manual page 59

9 Settings
Tab.30 List of statuses
STATUS
Standby
Heat request
Burner ignition
Operation in heating mode
Operation in domestic water mode
Burner off
Pump post circulation
Burner shutdown to reach the temperature setpoint
Temporary fault
Permanent fault (fault to be reset manually)
Chimney sweep function at minimum output
Chimney sweep function at maximum output in heating mode
Chimney sweep function at maximum output in domestic water mode
Manual heat request
Frost protection function active
Venting function active
Boiler reset in progress
Tab.31 List of sub-statuses
SUB-STATUS
Standby
Wait time until next ignition in heating mode
Pre-ventilation
Burner ignition signal sent to safety core
Burner pre-ignition
Burner ignition
Flame check
Fan operation during ignition attempts
Operation at set temperature setpoint
Operation at limited temperature setpoint
Operation at required output
Level 1 gradient detected
Level 2 gradient detected
Level 3 gradient detected
Flame protection active
Stabilisation time
Boiler start at minimum output
Operation in heating mode has been interrupted by a domestic hot water request. Restart from power output in which
it was interrupted.
Post ventilation
Fan off
Output reduction due to high flue gas temperature
Pump post circulation
0
1
2
3
4
5
6
8
9
10
11
12
13
15
16
17
19
0
1
13
15
17
18
19
20
30
31
32
33
34
35
36
37
38
39
41
44
45
60
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