Installation - intensity MDV-D28Q4/N1-D Installation Manual

4. INSTALLATION

4.1 Installation place
(Refer to Fig. 4-1, Fig. 4-2, Fig. 4-3 and Table: 4-1 for specification.)
The indoor unit should be installed in a location that meets
the following reauirements:
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.
CAUTION
Installing the equipment in any of the following places may lead to
faults of the equipment (if that is inevitable, consult the supplier):
A. The site contains mineral oils such as cutting lubricant.
B. Seaside where the air contains much salt.
C. Hotpring area where corrosive gases exist, e.g., sulfide gas.
D. Factories where the supply voltage fluctuates seriously.
E. Inside a car or cabin.
F. Place like kitchen where oil permeates.
G. Place where strong electromagnetic waves exist.
H. Place where flammable gases or materials exist.
I. Place where acid or alkali gases evaporate.
J. Other special environments.
Connet to the outlet
of drain pipe
Ceiling
Air outlet Air inlet
880 mm (Ceiling hole)
Floor
Table: 4-1
Indoor unit
installation manual
4
Connective port of
refrigerant pipe
(Air side)
Connective port
of refrigerant pipe
(Liquid side)
Panel
Air outlet
Fig. 4-1
4.2 Air supply direction
To select the following air supply directions base on your room
sharp and the unit installed site:
1. Once changing the air supply direction, please replace the
wind shield materials. For details of wind shield materials please
consult our dealer.
2. Such as the above figure of air supply direction, before install
wind shield material, please remove the panel firstly, and then
insert the wing shield panel into air outlet of main body.
Main body
Wind shield panel
3. As for operating the electric heater and additional purchased
humidifier at the same time, to be on safe side, don't alter the air
supply direction, and shall employ four-way air supply type to
operation.
Fig. 4-2
Fig. 4-3
Fig. 4-4