1-8
Open
Screw
From
Unit
Control
Box
From
Front
Panel
LED Wire
Air Swing Wire
•
The front panel can only be fi tted 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.
Panel Installation
• Open the air intake grille by pulling back the catchers and removing it together with fi lter 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.
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.
Indoor Unit
Pipe Clamp
Feed Water
Flexible Drain Hose
Main Drain Pipe
•
Drain pipe must be in downward gradient for smooth
drainage.
•
Avoid installing the drain pipe in up and down slope to
prevent reversed water fl ow.
•
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
fl exible drain hose is 20 mm.
•
Be sure to execute heat insulation (polyethylene foam
with thickness more than 8.0 mm) on the drain piping to
avoid the condensed water dripping inside the room.
• Connect the main drain pipe to the fl exible drain.
• Feed water from fl exible drain hose to check the piping
for leakage.
• When the test is completed, connect the fl exible drain
hose to the drain connector on the indoor unit.
Drain Pump Work
Drain Test
1 EN 5CKYER-1009(1).indd 81 EN 5CKYER-1009(1).indd 8 4/21/11 9:11:19 AM4/21/11 9:11:19 AM
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