User manual

-87-
S
S
C
C
Flue gas analysis: SCC Gas ab 04 - 2004
1
2
3
4
14 - Function Test
Gas Steam Blower Start/Stop
Max
CO2 FC xxx
See list 5,5 rpm
H)
I)
J)
K)
L)
M)
N)
O)
P)
Q)
R)
S)
T)
U)
V)
Press key and select „Min“ speed.
Activate the burner with the „Start“ key.
Note: Start key is used as a switch and will automatically deac-
tivate after 4 minutes
Display 4 indicates the desired CO
2
value, e.g. 9,2%,
fl ame current, i.e. 5,2µA and the corresponding rpm of the
blower motor.
For CO
2
values also refer to table
„Values for burner adjustment“ in this manual.
Carry out a CO
2
measurement to cross-check CO
2
value only.
If CO
2
value is out of allowed tolerance
=> Change gas valve
Press „Stop“ key. Blower will stop.
Select position 15 „Gas Hot Air Blower Top“
Press key and select „Max“ rpm,
if it‘s not already selected
Repeat steps D - G at „Max“ blower speed.
NOTE: Adjust CO
2
to given value by turning CO
2
screw on gas
valve !!
Press Key and select „MIN“ blower speed.
Repeat steps H-K at „MIN“ blower speed.
Carry out a CO
2
measurement to cross-check CO
2
value only.
If CO2 value is out of allowed tolerance
=> Change gas valve
SCC201 and SCC202 only:
Select position „Gas Hot Air Blower Bottom“
Press key and select „Max“ rpm,
if it‘s not already selected
Repeat steps D - G at „Max“ blower speed.
NOTE: Adjust CO
2
to given value by turning CO
2
screw on gas
valve !!
Press key and select „Min“ blower speed.
Repeat steps H - K at „Min“ blower speed.
Note: Cross-check CO
2
value only. If CO
2
value is out of
allowed tolerance => Change gas valve
To exit service program set DIP switch 1 to
„OFF“ position
1
2
3
4
15 - Function Test
Gas Hot Air Blower Top Start/Stop
Max
CO2 FC xxx
See list 5,5 rpm
1
2
3
4
16 - Function Test
Gas Hot Air Blower Bottom Start/Stop
Max
CO2 FC xxx
See list 5,5 rpm
1
2
3
4
on