AHI Carrier Ceiling Type, Руководство по установке, Страница: 5 / 25

4
installation manual
Evaluate the ceiling construction and please install with
Ø
10
hanging screw bolts.
Keep indoor unit, outdoor unit, power supply wiring and
transmission wiring at least 1 meter away from televisions
and radios. This is to prevent image interference and
noise in those electrical appliances. (Noise may be
generated depending on the conditions under which the
electric wave is generated, even if 1 meter is kept.)
5.2 Install the main body
There is enough room for installation and maintenance.
The ceiling is horizontal, and its structure can endure the
weight of the indoor unit.
The outlet and the inlet are not impeded, and the
influence of external air is the least.
The air flow can reach throughout the room.
The connecting pipe and drainpipe could be extracted out
easily.
There is no direct radiation from heaters.
5. INDOOR UNIT INSTALLATION
5.1 Installation place
(Refer to Fig.5-1,Fig.5-2 and Table 5-1 for specification.)
The indoor unit should be installed in a location that meets
the following requirements:
4. INSPECTING AND HANDLING THE UNIT
At delivery, the package should be checked and any damage should
be reported immediately to the the service agent.
When handling the unit, take into account the following:
Fragile, handle the unit with care.
Keep the unit upright in order to avoid compressor
damage.
Choose on before hand the path along which the unit is to be
brought in.
Move this unit as originally package as possible.
When lifting the unit , always use protectors to prevent belt
damage and pay attention to the position of the unit’s centre of
gravity.
1
2
3
4
CAUTION
Fig.5-1
≥ 35mm
≥ 1000mm
≥
35mm
≥
35mm
Fig. 5-2
Please
Refer to Fig.5-3
and
Fig.5-4
for the hanging screw
bolts distance
The handling to the ceiling varies from the constructions,
consult the construction person for the specific condition.
Do keep the ceiling flat. Consolidate the roof beam to avoid
possible vibration.
1 Installing Ø10 hanging screw bolts. (4 bolts)
After the selection of installation location, position the refrigerant
pipes, drain pipes,indoor & outdoor wires to the connection
places before hanging up the machine.
Cut off the roof beam.
Strengthen the place that has been cut off, and
consolidatethe roof beam.
The installation of hanging screw bolts.
Fig.5-3
WOODEN CONSTRUCTION
Roof beam
Hanging screw bolts
Ceiling
Timber over the beam
Put the square timber traversely overthe roof beam, then install
the hanging screw bolts.
B
E. Connecting point of
refrigerant pipe
(D. gas side)
D. Connecting point of
refrigerant pipe
(E. Liquid side)
Drain point
C
D
Hook