C Tables Of Gas Settings; D Tables Of Gas Settings - Vaillant armoMAG 4/1 G Series Installation And Maintenance Instructions Manual

Symptom
The product switches off during
operation. The LED flashes red.
C Tables of gas settings
Applicability: Germany
OR Austria
OR Switzerland
Factory gas setting
Unit type for
Label on the data plate
Factory setting
Burner jets label
Gas flow
Gas family
Natural gas 2E/2H (G20)
Natural gas 2LL (G25)
Liquid gas 3P (G31)
Burner pressure
Gas family
Natural gas 2E/2H (G20)
Natural gas 2LL (G25)
Liquid gas 3P (G31)
D Tables of gas settings
Applicability: Belgium
Factory gas setting
Unit type for
Label on the data plate
Factory setting
Burner jets label
0020271929_00 atmoMAG Installation and maintenance instructions
Possible cause
The flue gas guiding is restric-
ted, which causes overheating
(flue pipe is blocked).
Cable break or short circuit in
the cable on the safety cut-out
or flue gas sensor.
The safety cut-out or flue gas
sensor is defective.
Natural gases
DE: 2E
AT, CH: 2H
G20 – 2 kPa (20 mbar)
G20
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085 085
Gas flow at nominal heat input in l/min
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38.3
44.5
14.8
Burner pressure for nominal heat input
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1.12 kPa (11.2 mbar)
0.97 kPa (9.7 mbar)
3.17 kPa (31.7 mbar)
Natural gases
2E+
G20/G25 – 2.0–2.5 kPa
(20–25 mbar)
G20
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085 085
Measure
▶
Check that the flue system has been installed correctly and
that there are no problems with the flue system.
▶
Check how the cables are laid.
1. Check the safety cut-out and flue gas sensor.
2. Replace the defective component.
DE: 2LL
G25 – 2 kPa (20 mbar)
G25
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100 102
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48.7
56.0
18.8
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1.38 kPa (13.8 mbar)
1.05 kPa (10.5 mbar)
3.45 kPa (34.5 mbar)
Liquefied petroleum gases
3P
G31 – 3.7 kPa (37 mbar)
G31
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050 051
Appendix
Liquefied petroleum gases
DE, AT, CH: 3P
DE, AT: G31 – 5 kPa
(50 mbar)
CH: G31 – 3.7 kPa
(37 mbar)
G31
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050 051
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