Outdoor Unit - Technibel GRF148MR5I Technical & Service Manual

2-3. Outdoor Unit

AVOID:
G
heat sources, exhaust fans, etc. (Fig. 5a)
G
damp, humid or uneven locations.
DO:
G
position the outdoor unit in a protected location
where snow will not blow into it.
G choose a place as cool as possible.
G choose a place that is well ventilated.
G
allow enough room around the unit for air intake/
exhaust and possible maintenance. (Fig. 5b-1 or 5b-2)
G provide a solid base (level concrete pad, concrete
block, 10 × 40 cm or 15 × 40 cm beams or equal), a
minimum of 10 cm or 15 cm above ground level to
reduce humidity and protect the unit against possible
water damage and decreased service life.
(Fig. 5c-1 or 5c-2)
G
Install cushion rubber under unit's feet to reduce
vibration and noise. (Fig. 5d)
G
use lug bolts or equal to bolt down unit, reducing
vibration and noise.
G Install in a location where no antenna of a television
or radio exists within 3 meters.
(GRF148)
Air intake
Concrete
or equal
Fig. 5c-1
(GRF198, GRF248, GRF318)
Air intake
Concrete
or equal
Fig. 5c-2
Outdoor unit
(GRF148)
Air intake
Min.
5 cm
(GRF198, GRF248, GRF318)
Air intake
Anchor bolts
(4 pcs.)
Min.
Min. 10 cm
10 cm
Anchor bolts
(4 pcs.)
Min. 15 cm
9
NO
Exhaust fan
Hot air
Fig. 5a
Min. 10 cm Valve
side
Min.
25 cm
Air discharge
Min.
40 cm
Fig. 5b-1
Min. 20 cm Valve
side
Min.
25 cm
Air discharge
Min.
50 cm
Fig. 5b-2
Fig. 5d
Heat source
Obstacle above
Min.
Min.
2 m
2 m
Ground
Obstacle above
Min.
Min.
2 m
2 m
Ground
Min. 20 cm
Air intake
Cushion rubber