Innova 5 - Periodic Operations; External Cleaning

49
MAINTENANCE
• the dates and results of the checks,
• 
• any quantities added or recovered during servicing,


If needed, a form is available at in the manual of the
combined external unit.

Filling the refrigeration circuit with a refrigerant other
   
refrigerant gas can cause serious damage to the unit.
5�2�2  Cleaningthenetlter
To access:
– open the access panel
– disconnect the display connector
– remove aesthetic panels
– see chapter "Disassembly and assembly of cosmetic
panels after installation" p.40
– 
– rotate the electrical panel
– remove the insulator from the pipe
To extract:
– use an Allen key
– unscrew the end cap
– 
1� Filter
2� End cap
2
1
2
1
To clean:
– 
–   
or solvents
– allow it dry
To reassemble:
– proceed in reverse order
5�3 Periodic operations
The routine maintenance plan includes the following clean-
ing operations.
5�3�1 External cleaning
Clean the external surfaces with a soft damp cloth.

Disconnect the unit from the power supply before each
cleaning and maintenance intervention by setting the


Do not use abrasive sponges or abrasive or corrosive
detergents as you might damage the painted surfaces.