min.
300mm
min.
300mm
min.
600mm
min.
300mm
min.
2000mm
min. 600mm
A
B
C
D
C
F
A
E
X3
X4
ENGLISH
EN - 18
2.6.1 - Condensation drainage in heat pump operation
• During operation in heating mode, condensate is produced in the outdoor unit due to defrosting, which
must be able to run-off freely to prevent stagnation.
• Whenpositionedonaatsurface,adrainingchannelmustbecreatedaroundtheunitthatgoesdirectly
intotherainwatercollectionwellofthewaternetwork(gure15).
• In the case of installation on a balcony or terrace, it must be possible to position a recipient under the
unit,possiblyingalvanisedsheetorstainlesssteel(preferable),withdrainpipethatowsdirectlyintothe
gutter.
• Anotheroption(gure16)istopositionthegasket(6)onthetting(5)andtheninsertthelatterintothe
holemadeonthebottomoftheoutdoorunitandturnitby90°toxitsecurely.
• Connectarubberhose(notsupplied)tothetting(6)ifwaterisdrainedfromtheoutdoorunitinheating
mode.
2.6.2 - Outdoor unit assembly
Proceed as follows (as described in the previous paragraph), once the ideal position for installation of the
outdoorunithasbeenidentied:
a. Positiontheunitonthesupportbase,respectingthedrillingdistancesindicatedinthetableingureX4.
b. Screw any clamping nuts, without tightening completely.
c. Using a spirit level, check the unit is level; if necessary, adjust the support feet.
d. Tighten any clamping nuts correctly.
IN = air inlet - OUT = air outlet
e. If the outdoor unit is higher than the indoor units, to prevent rain entering, a downward bow must be made
along the connection pipe (siphon) before the connection pipe enters the wall. This is to guarantee that
the lowest point of the connection pipe is outdoors.
p. Make sure that there is the minimum space around the outdoor unit necessary to guarantee correct
operationandthecleaningandmaintenanceinterventions,asindicatedingureX3.