Panel Installation - McQuay E Serie Installationsanleitung

Drain Pump Work
Indoor Unit
Pipe Clamp
Drain Test
Feed Water
Flexible Drain Hose
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 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.
• 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.
Main Drain Pipe
Open
LED Wire
From
Front
Panel
Air Swing Wire
• 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.
1-8
Screw
From
Unit
Control
Box