Honeywell BCU 460, Техническая информация, Страница: 64 / 145

BCU 460, BCU 465 · Edition 11.19 64
Parameters
11 Parameters
Any changes to parameters will be saved to the parameter chip card.
11 .1 Application parameters
Name Parameter Value range Description
Factory default
settings
Burner 1 FS1 flame signal switch-off
threshold
A001 2 – 20
Burner 1 flame signal switch-off threshold in
µ
A
(depending on I004)
2 – 20 µ A where
I004 = 0,
5 – 20
µ
A where
I004 = 1,
5 µ A where
I004 = 2
Burner 2 flame signal switch-off threshold FS2 A002 2 – 20
Burner 2 flame signal switch-off threshold in
µ
A
(depending on I004)
2 – 20
µ
A where
I004 = 0, 5 or 7,
5 – 20 µ A where
I004 = 1, 3 or 8,
5 µ A where
I004 = 2, 4 or 6
Flame simulation check in standby position A003
0
1
Off
On
0
High temperature operation A006
0
3
6
Off
Continuous operation
Burner 1 UVS Burner 2 ionization
0
Burner 1 start-up attempts A007
1
2
3
1 start-up attempt
2 start-up attempts
3 start-up attempts
1
Restart A009
0
1
4
Off
Burner 1
Burner 1 max. 5 x in 15 min.
0
Delayed low air pressure protection A016
0
1
Off
On
1
Safety time during operation A019 0; 1; 2; 3; 4 Time in seconds 1
Pre-ventilation/flameless A028 0 – 250 Time in seconds 0
Pre-purge time tPV A034 0 – 6000 Time in seconds 6000
Pre-ventilation time tVL A036 0 – 250 Time in seconds 0
Over-run time tNL A039 0 – 60 Time in seconds 0