INSTAllATION
15
2.10
Condensate discharge connection
R
AARIA ONE INVERTER
comes complete with a pan for col-
lecting the condensation that is produced during operation and
that must be conveyed to a suitable location for draining. The
size and positioning of the drainage tube are shown below.
1
Condensation drain connection (black plug)
2
Condensation drain stub
3
Retaining tie
4
Safety drain (white plug)
5
Insulating material
1
2
3
4
5
Model
25
Connections
Drainage pipe inner
diameter
10
mm
The device is factory supplied with a stub pipe connected to the
condensation drain connection. If it is not enough
—
remove the stub pipe from the drain connection
—
connect the drainage tube measuring 0.6 meters supplied
with the unit or a longer one
—
direct it towards a suitable location for drainage
—
keep a minimum slope of 3% towards the drain location
—
insulate the joints
9
Ensure that all joints are properly sealed so as to prevent
water leaks.
9
The drainage pipe must be insulated for sections running
inside houses in order to prevent condensate formation on
its surface.
9
If needed it is possible to empty the condensation collection
pan through a safety drain provided on the base of the de-
vice. See Chapter “Extraordinary maintenance”
p. 25.
If using a jug for collecting the condensation:
9
Avoid the hermetic closure of the container.
9
Prevent the end of the drainage tube from falling below the
water level.
If draining into the sewage system:
300 mm
3%
9
The discharge system must feature a suitable syphon in or-
der to prevent air from entering the vacuum system. The sy-
phon also prevents odours and insects from entering the
system.
9
The syphon must feature a plug in its lower part or must
otherwise allow for a quick disassembly for cleaning pur-
poses.
If using an open drain:
9
If the condensation is not collected, it will be deposited on
the support surface. The water could freeze if the outdoor
temperatures are below zero, thus creating a hazard. In this
case, appropriate barriers should be installed in order to
prevent people from approaching the area.
