Idiomas disponibles
Idiomas disponibles
6
Installation of the outdoor unit
WARNING
Be sure to install the outdoor unit in a place able to bear its weight.
If strength is insufficient, the unit may fall down resulting in human injury.
Perform specified installation work to protect against strong wind and earthquakes.
If the outdoor unit is imperfectly installed, an accident by falling or dropping may be caused.
CAUTION
Drain water is discharged from the outdoor unit. (Especially while heating)
Install the outdoor unit in a place with good drainage.
For installation, be careful of the strength and level of the foundation so that abnormal sounds (vibration or
noise) are not generated.
REQUIREMENT
Installation in a snowfall area
1. Install the outdoor unit on a higher foundation than the snowfall or set up a stand to install the unit so that
snowfall will not affect the unit.
Set up a stand higher than the snowfall.
Apply an angled structure to the stand so that drainage will not be prevented. (Avoid using a stand with a flat
surface.)
2. Mount a snowfall-hood onto the air intake and the air discharge.
If attaching a snow hood, remove the fin guard, as snow may accumulate in the exchanger.
discharge.
on the outdoor unit.
13-EN
Snowfall-hood for air
discharge
Snowfall-hood for air
intake
(3 faces)
Stand
(locally procured)
– 7 –
1. To install multiple outdoor units, arrange them with 7.9" (200 mm) (recommendation, at least 0.8" (20 mm))
or more spaces in between.
Fix each outdoor unit with M12 anchor bolts at 4 positions. 0.8" (20 mm) projection is appropriate for an
anchor bolt.
L
L
M12 anchor bolt
4 positions/unit
• For the same refrigerant piping group
Low ambient temperature in area
32°F (0°C) ~ 5°F (-15°C)
7.9" (200 mm), at least 0.8" (20 mm) or more.
7.9" (200 mm) or more.
*5°F (-15°C) ~ -13°F (-25°C) : With Outdoor Unit Function Code setting
5°F (-15°C) ~ -30°F (-34.4°C)
(O.DN : 058 / Setting value : 2), Available at least 0.8" (20 mm) or more.
Setting is required for each outdoor unit of the same refrigerant piping group.
※
• For other refrigerant piping groups, keep at least 7.9" (200 mm) apart.
Anchor bolt positions are as shown below:
30.2" (766)
L+8.8" (224)
27.6" (700)
L+11.4" (290)
39.6" (1005)
L
39.6" (1005)
L
Recommendation 7.9" (200),
at least 0.8" (20) or more
L
L
L
1: For details on how to set the O.DN, see 11 Applicable control settings.
42.2" (1076)
36.2" (920)
51.4" (1305)
L
42.2" (1076)
36.2" (920)
51.4" (1305)
L
Unit: in (mm)
Unit: in (mm)
L+8.6" (219)
L+13.0" (330)
39.6" (1005)
L+8.4" (214)
L+14.6" (370)
51.4" (1305)
14-EN
