Service manual

46
AVOID:
●
heat sources, exhaust fans, etc. (Fig. 3)
●
damp, humid or uneven locations.
DO:
●
choose a place as cool as possible.
●
choose a place that is well ventilated.
●
allow enough room around the unit for air
intake/exhaust and possible maintenance.
(Figs. 4a to 4c)
●
provide a solid base (concrete block, 10
✕
40 cm
beams or equal), a minimum of 10 cm above ground
level to reduce humidity and protect the unit against
possible water damage and decreased service life.
(Fig.5a and 5b)
●
use lug bolts or equal to bolt down unit, reducing
vibration and noise.
Outdoor Unit
Outdoor unit
Hot air
Heat source
Exhaust fan
Fig. 3
Fig. 3
Air intake
Min. 10 cm
Air discharge
Min.
5 cm
Min.
40 cm
Valve
side
Min. 25 cm
Top View
Air intake
Concrete
or equal
About 10 cm
Min. 10 cm
Anchor bolts
(4 pcs.)
About 40 cm
Fig. 5 - A
Ground
Obstacle
Obstacle above
Air discharge
Fig 4 C
Min.
2 m
Min.
2 m
Side View
Fig. 4c
Required space around the unit.
Top View
Fig. 4a
Fig. 5a
Fig. 5 - B
Min. 10 cm
Anchor bolts
(4 pcs.)
Fig. 5b
Min. 10 cm
Air discharge
Min.
10 cm
Min.
50 cm
Valve
side
Min. 60 cm
Fig 4 B
Air intake
Top View
Fig. 4b
AER518SCL3 mod.
AER522SCL3 mod.
AER518/522SCL3 mod.
AER518SCL3 mod.
AER522SCL3 mod.