Program Step/Status - Honeywell Krom Schroder BCU 580 Technical Information

Program step/status

8 Program step/status
DISPLAY
Program step/status
1)
00
Initializing
A0
Cooling 2)
P0
Pre-purge
H0
Delay
01
Burner pause time t
A1
Pre-ventilation
H1
Delay
A
Approaching minimum capacity
A
Approaching maximum capacity
A
Approaching ignition capacity
Valve check
02
Safety time 1
A2
Safety time 1
H2 Delay
03
Flame proving period 1 t
A3
Flame proving period 1 t
04
Burner 1 operation
A4
Burner 1 operation
H4
Delay
H5
Delay
06 Safety time 2
A6
Safety time 2
07
Flame proving period 2
BCU 580 · Edition 11.15l
BP
2)
2)
2)
2)
FS1
FS1
▼
49