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Drain Piping Work
Avoid installing the drain pipe in upward gradient after
the drain connection.
Ensure the height of drain pipe from ceiling is 700mm or
less if it is necessary to increase the height of drain pipe
to prevent water leak.
Avoid installing the drain pipe in up and down slope to
prevent reversed water flow.
During the drain pipe connection, be careful not to exert
extra force on the drain connector at indoor unit.
The outside diameter of the drain connection at the
flexible drain hose is 20mm.
Be sure to execute heat insulation (polyethylene foam
with thickness more than 8mm) on the drain piping to
avoid the condensed water dripping inside the room.
Connect the main drain pipe to the flexible drain hose.
Feed water from flexible drain hose to check the piping
for leakage.
When the test is completed, connect the flexible drain
hose to the drain connector on the indoor unit.
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Drain Test
NOTE
This Indoor Unit uses a drain pump for condensed water drainage. Install the unit horizontally to prevent water leakage
or condensation around the air outlet.
Panel Installation
The front panel can only be fitted in one direction, follow the piping direction. (Follow piping arrow sticker on front
panel)
Be sure to remove the installation template before installing the front panel.
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Open the air intake grille by pulling back the catchers and removing it together with filter from panel.
Install the front frame panel onto the indoor unit by 4 screws and tighten it completely to prevent cool air leakage.
Connect the LED wire and air swing wire to the indoor unit.
The air swing connector must put inside the control box after connected.
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Main Drain Pipe
Feed Water
Flexible Drain Hose
Open
Screw
From Unit
Control Box
From Front
Panel
LED Wire
Air Swing Wire
Pipe Clamp
Ceiling
700.0mm or less
Panel
Flexible Hose
Indoor
Unit
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9/28/12 2:04:16 PM
9/28/12 2:04:16 PM
