Prije svega sretna nova godina svima!
Prije tjedan dana poslao sam upit vezano za modulaciju na Ferroli Sun P7N
u sam Ferroli. Danas mi odgovorili.
Moje pitanje:
Citat:
Dear Ferroli!
I bought Ferroli Sun P7N pellet burner. I am interested in modulation
types. In manual it states that 2 modulation types exists, with t18 parameter
set to 1 or 2 but I couldn't find any explanation of logic behind these 2 modulation
settings. Could you please provide some documentation or explain how each modulation
type work in regards to other parameters?
Thank you!
Odgovor:
Citat:
All the best for new year.
T18=0 burner work on/off
T18=1 burner works in modulation (automatically burners reduce the step according t05 parameter) and before switching off arrive to step 1. In step1 when burner reach set point it start switching off procedure. At set point -10 burner restart.
T18=2 like 1 but when burner is in step 1 automatically set point goes to 95 deg C (this is useful when you work with coil of dhw tank to reduce on-off working), at 95 burner start switching off and when temperature reach 95-10=85 burner restart.
Rgds
Alessandro Ceretti
Technical assistance International
Ako treba prijevod, recite.