Unical MODULEX EXT Series User Manual

20
3.6 - FLUE GAS EXHAUST PIPE CONNECTION
To connect the ue gas exhaust pipe, local and national stand-
ards must be observed
ATTENTION:
The chimney must comply
with the standards in force.
HEAD AVAILABLE AT THE BASE OF THE CHIMNEY
D (Drain) + I (Intake)
∆p = 100 Pa
The maximum permitted length of the pipes is determined
by head (∆p) available at the base of the chimney.
HEAD AVAILABLE AT THE BASE OF THE CHIMNEY
D (Drain) I (Intake)
∆p = 100 Pa
-
The maximum permitted length of the pipes is determined
by the head (∆p) available at the base of the chimney.
B23P
ATTENTION
For this type of connection, the room follows the
same installation rules for boilers with natural
draught.
Connection to a combustion products evacuation pipe outside
the room; the combustion air is taken directly from the room
where the appliance is installed.
C63
ATTENTION
For the C63 conguration, you must order
the optional air intake kit, which contains the
installation instructions.
Separate combustion air intake and combustion products
evacuation pipes. (Commercial accessories)
ATTENTION:
for B23P types of connection, the
room follows the same installation rules
for natural draught
boilers.
3.6.1- MANIFOLD CONNECTION
EXHAUST PIPE
Use the nuts and washers contained in the bag to
x the ue gas exhaust manifold.
The ue gas inlet must be positioned on the rst
straight section within 1 metre from the boiler.
To create the ue gas inspection inlet, make one
Ø 21 mm hole in the ue gas outlet pipe and t the
inspection inlet following the indicated sequence.
The boiler is type approved for the exhaust congurations listed
below:

Unical MODULEX EXT Series Specifications

General

Brand	Unical
Model	MODULEX EXT Series
Category	Boiler
Language	English