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59
240012485 REV C [06/30/2019]
INST
ALLER Section (en)
13.1 Error Messages and Resetting the Boiler - continued
Error Description
Operation
Anomalies Only Displayed in the Fault History
E62
Anti-wind activation with increase of the minimum fan
speed
Check the position of the terminal of the flue duct.
E63/E65
Combustion level out of range
Check flue recirculation and combustion levels.
E65
Maximum value of the speed reached / correction of the
flame signal
Check flue recirculation on the flue duct.
E67
Antiwind activation at maximum power
Check the position of the terminal of the flue duct.
E69
Combustion level out of range
Check flue recirculation and the combustion levels.
E70
Flame signal problem/micro interruption of the flame signal
Check cable and integrity of the sensing electrode, verify the continuity between
burner and earth.
E73
Combustion adjustment / modified during operation
Review and monitor other codes such as E53 and E92
Error Description
Operation
164/384
Fault flame (parasitic flame).
Check correct operation of T. gas valve.
165/385
Input voltage too low.
Check power supply
E178
Low return water temperature / anti-freeze function active
Check the return water sensor, check the circulator, check the correct
circulation of the water. Boiler will exit status when condition is resolved.
Содержание LUNA DUO-TEC 1.48 GA
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Страница 100: ...INSTALLER Section fr 100 240012485 REV C 06 30 2019 SCH MA DE C BLAGE MOD LE 60 GA...