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Installing the equipment in any of the following places may lead
to faults of the equipment (if that is inevitable, consult the
supplier):
The site contains mineral oils such as cutting lubricant.
Seaside where the air contains much salt.
Hotpring area where corrosive gases exist, e.g., sulfide gas.
Factories where the supply voltage fluctuates seriously.
Inside a car or cabin.
Place like kitchen where oil permeates.
Place where strong electromagnetic waves exist.
Place where flammable gases or materials exist.
Place where acid or alkali gases evaporate.
Other special environments.
Install the unit where enough space of installation and mainte-
nance is available.
Install the unit where the air inlet and air outlet are free from
obstacles and strong wind.
Install the unit in a dry and well ventilated place.
Install the unit where the bearing surface is level and can bear
weight of the unit, and is suitable for installing the unit horizon-
tally without increasing noise or vibration.
Install the unit where the operation noise and the expelling of air
do not affect neighbours.
Install the unit where no flammable gas is leaked.
Install the unit where it is convenient for pipe connection and
electric connection.
2.
ACCESSORIES (INDOOR UNIT)
If in the wire control mode, the accessories do not include
display panel assembly remote controller or mounting bracket.
Table 2-1
Accessory name
Qty.
Model
Owner's manual
Installation manual
refrigerant pipe
90
refrigerant pipe
120
Y type refrigerant pipe
Drain outlet
Drain plug
Sealing tape
Plastic ring
Installation Manual
2
NOTE
Shape
Purpose
1
This manual
1
Connect to system
7
Connect to system
6
Connect to system
2
1
1
Connect to water drainage pipe
1
Sealing drain
5
Protect copper pipe and wire
3.
INSTALLATING INDOOR UNIT
UNIT FEATURES
HORIZONTAL OR VERTICAL--All models are designed for either
application and can be installed in either position as supplied from the
factory.
DRAIN PAN (NOT VISIBLE)--The zinc coating steel drain pan is
designed to trap condensate in either vertical or horizontal
installations. All pans are insulated with insulation between the bottom
of the pan and the unit and may be connected for either right or left
hand drains,if unit is to be installed over a finished ceiling and in an
unconditioned space, it is recommended an auxiliary drain pan be
placed under the entire unit.
MANIFOLD--All models are furninshed with dual circuit manifolds for
dual condensing unit application. The circuitry is so arranged to
provide full face coil operation from each unit, Fitting may be installed
for either right or left hand tubing connections.
3.1 Installation Space
Ensure enough space required for installation and maintenance.
Maintenance space
Note: Ensure that the minimum
drain gradient is over 1/100.
Vertical
Horizontal
600mmX600mm
Inspection orifice
Fig.3-1
Inspection orifice
Fig.3-2
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