Honeywell BCU 460 Technical Information page 45

Parameters
The BCU then responds, depending on setting:
Parameter 33 = 2 (BCU..D2)
04 01 02
t
Z
t
t
W
The BCU switches off the burner and restarts with
flame simulation check (recommended in the case of
UV control with UVS).
BCU 460, BCU 465 · Edition 03.16l
03 04 88
1
5
4
ϑ
6
DI
7
9
12
V1
14
V2
16-17
18-19
t
t
FS
SA
Parameter 33 = 3 (BCU..D3)
04 04
The burner remains in operation and the BCU performs
flame control again (recommended in the case of ioni-
zation control or UV control with UVD).
If no flame signal is present when High temperature op-
eration is deactivated, the burner control unit performs
a fault lock-out, regardless of parameter 33.
04 04
Note the requirements of the Standards!
88
1
5
4
ϑ
6
DI
7
9
12
V1
14
V2
16-17
18-19
t
88
1
5
4
ϑ
6
DI
7
9
12
V1
14
V2
16-17
18-19
t
45