Biodom C15 - Continued Alarm Explanations

Biodom C15 | instructions for use, maintenance and installation | February 2019
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COOL
FL UID
When water temperature in the boiler, even with minimum power, reaches set
temperature, the boiler enters phase COOL FLUID and cools down. The boiler
restarts automatically when the water in the boiler cools down under set value.
ALAR
PEL
Lack of pellets in burning phase.
ALAR
FIRE
Unsuccessful ignition. Check boiler status, clean firebox and try to reignite the
boiler.
ALAR
SEC
Thermal safety activated. Check boiler status and, if no anomalies are determined,
manually reactivate safety and restart the boiler, or contact the service centre.
ALAR
PRES
Safety pressure control activated. Check boiler status and, if no anomalies are
determined, restart the boiler, or contact the service centre.
ALAR
TC1
No signal of smoke gases sensor. Contact the service centre.
ALAR
TCh
No signal of firebox temperature. Contact the service centre.
ALAR
AIr
No signal of flow sensor or the fans do not operate properly. Contact the service
centre.
ALAR
drtY
Clean the boiler and/or flue. If the alarm is showing again, contact the service
centre
ALAR
NTC
No signal of water temperature. Contact the service centre.
ALAR
GAS S
Temperature of smoke gases is too high.