21
Tec
hnical f
eatures and dimensions
ENGLISH
Condensation drain
the boiler, during the combustion process, produces conden-
sation that, through pipe “A”, flows into the trap.
The condensation that forms inside the boiler flows into a suitable
drain via pipe “B”.
Danger!
Before commissioning the appliance:
- check that the trap is assembled
of the siphon (* H = XXX mm)
- fill the trap and check that
the condensation is drained properly
If the appliance is used with an empty conden-
sation drain trap, there is an intoxication hazard
due to the release of exhaust gasses.
the connection between the appliance and the do-
mestic waste system must be made in compliance
with the specific reference standards.
NOTE!
Further details in the section
‘‘Technical Information’’ on the boiler
page of the www.unicalag.it website
H =
Siphon head
capacity conditions 0 and max Fan Head
SPK 230
= 420 mm
SPK 300
= 320 mm
SPK 400 - SPK 500 - SPK 600
= 280 mm
If you do not want to or cannot create a base-
ment, the boiler can be mounted at ground level
and a bulb holder 250 mm deep can be made
to house the siphon.
BoILER Room FLooR
At
coNdENSAtE
dRAIN
the upper generator
of the drain pipe
must not be higher than
the bottom of the pan.
H
