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5.5
Insert the filter into the appropriate housing on the
front of the unit
5.6
Filter locking
as shown in the figure 5.7
4. Push the spring towards the inside of the unit.
5. Push the spring upwards
5.7
2
Coils
After a few days from the first start-up, check the
state of cleanliness of the heat exchangers: the pres-
ence of rubble, glass wool and dust can impair the
proper functioning.
• Blow with compressed air on the finned surface
• periodically discharge the air in the pipes by
• in winter, drain water from the heat exchangers, if
3
• check that the siphon of the condensate drip tray
Regular maintenance
Perform the following operations every year:
• general cleaning of all the parts of the unit and es-
• examination of the power input of the motor and
• examination of the state of the hydraulic connec-
means of the system air discharge device
not used
is always efficient
pecialiy of the condensate collection tray
the condition of the connections
tions
4
5
EN
41
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