Appendix
0020273765_00 atmoMAG Installation and maintenance instructions
21
Symptom
Possible cause
Measure
The product switches off during
operation. The LED flashes red.
The flame detector is defective.
1.
Check the cable connection for the plug contact.
2.
If required, replace the monitoring electrode.
The flue gas guiding is restric-
ted, which causes overheating
(flue pipe is blocked).
▶
Check that the flue system has been installed correctly and
that there are no problems with the flue system.
Cable break or short circuit in
the cable on the safety cut-out
or flue gas sensor.
▶
Check how the cables are laid.
The safety cut-out or flue gas
sensor is defective.
1.
Check the safety cut-out and flue gas sensor.
2.
Replace the defective component.
C
Tables of gas settings
Applicability:
Germany
OR Austria
Factory-set gas setting
Unit type for
Natural gases
Liquefied petro-
leum gases
Label on the data plate
2H
G20
–
2 kPa
(20 mbar)
3P
G31
–
5 kPa
(50 mbar)
Factory setting
G20
G31
Burner jets label
11-4/1
11-4/1
085
050
Gas flow
Gas family
Gas flow at nominal heat input in l/min
11-4/1
Natural gas 2E/2H (G20)
38.3
Liquid gas 3P (G31)
14.8
Burner pressure
Gas family
Burner pressure for nominal heat input
11-4/1
Natural gas 2E/2H (G20)
1.12 kPa (11.2 mbar)
Liquid gas 3P (G31)
3.17 kPa (31.7 mbar)
