MSG AQUAPRO-WC Serie Manuel De L'utilisateur page 58

Trouble shooting guide
FAULT
OIL BURNER
The burner produces white smoke.
The burner produces black smoke.
CAUSE
Presence of water into the oil tank.
The tank is almost empty.
The electrovalve is defective.
Oil pressure is incorrect.
Air regulation is incorrect.
The oil nozzle is dirty or worn.
The oil pump is dirty.
The oil fi lter is dirty.
The electrovalve is defective.
58/98
REMEDY
Empty and clean the tank. Fill with
clean oil.
Fill the tank.
Repair or replace.
Adjust according to manufacturer
recommendations.
Adjust according to manufacturer
recommendations.
Replace.
Dismantle and clean, or replace.
Replace.
Repair or replace.