11
Techni
cal characteristics and dimensions
flue gas outlet
RIGHT side (supply condition) - LEFT
side and REAR side (order rea
r fl
ue gas outlet kit)
flow
RIGHT side (supply condition) - LEFT side
return
RIGHT side (supply condition) - LEFT side
Gas intake
RIGHT side (supply condition) - LEFT side
If it is necessary to position the
fl
ue exhaust, on the
left
side of the boiler, it is necessary to move cover "A"
with relative cabling, level sensor and pressure switch
pipe, on the rear side of the boiler.
Th
e rear cover (previously removed) must be put back
on the right side of the boiler.
Note:
PF (20) and PFmin. (19) they are opposite
each other as shown in the photo, in the dra-
wing they are shown side by side for clarity.
N°
Error
code
Wiring
diagram
Description
19
PF min
MINIMUM FLUE PRESSURE SWITCH
20
PF
FLUE PRESSURE SWITCH
KEY
