Honeywell Krom Schroder BCU 580 Technical Information page 62

Parameters
Parameter 06 = 3 (BCU..D1)
08 08
Despite the HT input having been disconnected from
the electrical power supply, the burner remains in op-
eration. The BCU performs flame control again (recom-
mended in the case of ionization control or UV control
with UVD).
If no flame signal is present when High temperature
mode is deactivated, the burner control unit performs a
fault lock-out, regardless of parameter 06.
Fault, pilot burner
04 04
BCU 580 · Edition 11.15l
Fault, main burner
88
11
L1
46
1
ϑ1
9
49
HT
13
V1
5
1
4
ϑ2
14
V2
8
2
41
42
t
88
11
L1
46
1
ϑ1
9
49
HT
13
V1
5
1
4
ϑ2
14
V2
8
2
41
42
t
08 08
88
11
L1
46
1
ϑ1
9
49
HT
13
V1
5
1
4
ϑ2
14
V2
8
2
41
42
t
62