1
5
Installation of indoor unit
Step 1: Choosing installation location
Recommend the installation location to the client and then confirm it with the client.
Step 2: Open piping hole
1. Choose the position of piping hole according to the direction of outlet pipe. The position
of piping hole should be a little lower than the wall-mounted frame, shown as below.
2. Open a piping hole with the diameter of Φ55
/
Φ70
on the selected outlet pipeposition. In order to drain
smoothly, slant the piping hole on the wall slightly
downward to the outdoor side with the gradient of 5-10°.
Indoor
Outdoor
5
～
10
°
Φ55/Φ70
Note:
● Pay attention to dust prevention and take relevant safety measures when opening
the hole.
● The plastic expansion particles are not provided and should be bought locally.
Screw
Front
panel
Connecting
cable
Filter
1.Pull out the filters in left and right side, remove the fixed screw of front panel, turn the
swing louver up, lift up the front panel 10mm can remove it.
(Notice:In order to avoid damage of the connecting cable between front panel and electric
box, please do not pull it. The connecting cable is connected by air docking connector, if
the connects are loose, please reconnect them before install the front panel.)
2.Take out the spare parts.
Step 3: Install drain pipe and connecting pipe
