M06K40A18-00 CKN-XHE2i 7.1-14.2 4
9.6 Indoor air coil
Contact with the exchanger ns can cause cuts: wear protective gloves to perform the above described operations.
The nned surfaces of the cooling coils and, in particular, the condense collection bowls constitute places where microorganisms and moulds
greatly ourish.
It is very important to foresee periodical cleaning with suitable detergents and, eventually, disinfect with sanitising products.
9.7 Electric fans
Check:
•
the fans and the relative protection gridsare well xed
•
the fan bearings (evident by noise and anomalous vibrations)
•
the terminal protection covers are closed and the cable holders are properly positioned
9.8 Condensation collection basin
Dirt or scale can give rise to clogging.
Also, microorganisms and mould can ourish in the bowl.
It is very important to foresee periodical cleaning with suitable detergents and, eventually, disinfect with sanitising products.
Once cleaning is completed, pour water inside the bowl to check the regular outow.
9.9 crankcase heather
Check:
•
closure
•
Operation
9.10 G4 Folded air lters
It is very important for the air treatment coil to oer maximum thermal exchange: the unit must always work with clean and installed lters.
Cleaning and replacement of lters are very important from an hygienic-sanitary point of view.
Operation with clogged lters leads to a reduction in the air ow rate with malfunctionings and block, up to possible breaks in the unit.
The frequency with which the lters must be checked depends on the quality of the air, the unit operation hours, the dustiness and crowding
of rooms.
Frequency can indicatively vary from WEEKLY to MONTHLY.
It is advised to start with frequent checks, subsequently adjusting frequency to degree of detected dirt.
1. Remove the closing panels
2. Delicately remove the lter avoiding dirtying the area below
3. Wash the ltering jacket in warm water with common detergent
4. Accurately rinse in running water avoiding spilling in the room
5. Dry the lter
6. Insert it back in its seat
7. Remount the closing panels
Old lters, washing wastewater and residues must be disposed of according to the current standards.
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