C
M
Select position F19 with timer dial and enter „Steam MIN“ with
timer key.
Activate position F19 with core temperature key;
NOTE: in this position core temp. key is used as a switch and will automatical-
ly deactivate after 4 minutes.“
Carry out a CO
2
measurement to cross-check CO
2
value only.
CO
2
value must be equivalent to the values mentioned in table
“Values for burner adjustments“
If CO
2
value is out of allowed tolerance
=> Change gas valve
Press core temperature key. Burner will stop.
Leave position F19 „Steam MIN“ with timer key
Select position F24 „Hot air top, MAX“ with timer dial
and repeat steps E - K.
NOTE: Adjust CO
2
to given value by turning CO
2
screw on gas valve at positi-
on F24 „Hot air top, MAX“ only!
Select position F22 „Hot air top, MIN“ with timer dial
and repeat steps L - P
NOTE: Cross-check CO
2
value only. If CO
2
value is out of allowed tolerance
=> Change gas valve
CM201 and CM202 only:
Select position F27 „Hot air bottom, MAX“ with timer dial
and repeat steps E - K.
NOTE: Adjust CO
2
to given value by turning CO
2
screw on gas valve at positi-
on F27 „Hot air top, MAX“ only!
Select position F25 „Hot Air bottom, MIN“ with timer dial
and repeat steps L - P.
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 3 to „OFF“ position
Flue gas analysis: CM gas from 04-2004
1
2
3
4
on
L)
M)
N)
O)
P)
Q)
R)
S)
T)
U)
F 19
F 24
F 22
F 27
F 25