Honeywell Krom Schroder BCU 580 Technical Information page 16

Application
PZL PZH
DG DG
DG DG
min max
49 50 15 14 13
46
45
ϑ
1
2
µC
P
3
>750°
FCU 500..F0
58 STM 47 48
DL DL
min
M
PZL
DG
BCU 580 · Edition 11.15l
VAS
BCU 580..F3
PZ
VAS
DG VAS
VAS
p /2
u
BCU 580..F3
Purge
VAS
PDZ
DG
M
VAS
VAG
VR..L
VAS
VAG
VR..L
TE
The ignition and monitoring of the
pilot/main burners is ensured by
burner control units BCU 580.
The centrally checked safety func-
tions such as pre-purge, tightness
test, flow detector and pressure
switch check (gas , gas
min.
air ) are provided by the FCU 500.
min.
,
max.
16