CONDITIONING PLANTS
SPLIT and COMPACT models
page 6
www.climma.it
2 COMPONENTS INSTALLATION
2.7 - AIR FILTER - C319
The unit draws air through the refrigerant-ambient air heat exchanger which has arrow aluminium fins. These
fins so close would get soon clogged because of dust and dirty if not installed directly on the exchanger as
shown in the drawing below. The air filter needs periodical maintenance and must be accessible for service.
2.8 - ELECTRICAL CONNECTION
The unit is already connected to the electrical connection box and doesn't need any other connection. For
complete schematic of electrical connections, see chapter 4.
2.9- SEA DISTRIBUTION CIRCUIT (vedi anche esempi a pag. 23 )
2.9.A - Suction
2.9.B - Air delivery
The unit draws air through one or more grills of ade-
quate dimensions. Minimum dimensions of return
grill are 244x244 regardless to unit capacity. The
return air should be straight to the unit: if return air
ducting is needed, please contact our technical serv-
ice.
The unit efficiency is strictly related to the air flow.
Thus it is important to have an air distribution without
weak points, keeping the original suggested diame-
ter, and not exceeding the suggested duct length.
min 244 x 244
