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VI. Installation instructions
3-3.Drill holes on the wall
Align the measuring rule to straight line
3-4.How to install indoor unit
Outlet the pipeline through the wall hole,
and hoist the unit onto the mounting plate.
3-5.How to connect wires for indoor/ outdoor units
Indoor unit Section:
Wire connection
Open the return air grille;
1
Remove screw for fixing electrical box cover, open (or remove) the electrical box cover;
2
remove fixing screws of clamping plate, and remove the clamping plate;
3
Properly connect the connecting cables, and tightly clamp the connecting cable by the removed clamping plate.
See the Figure as below:
Fixing screw
Connecting cable
(three core)
5K/7K/9K/12K
Reassemble the electrical box cover, and close the return air grille.
9K series
180mm
Mounting plate
10
18
Center of a hole with
diameter of 65mm
99mm
10
Insert the measuring
Center of a hole with
diameter of 65mm
Align the measuring rule to straight line
Electrical box cover
Connecting terminal board
Fixing screw
Clamping plate
Ensure to insert the core
wire completely.
series
Installation & Maintenance Manual
Align the measuring rule to straight line
18K,21K,24K series
82mm
8
Center of a hole with
diameter of 65mm
Indoor unit
Mounting plate
Bottom surface of indoor unit
Hang the rib into the hole in mounting plate.
20
12K series
180mm
Mounting plate
18
10
Center of a hole with
diameter of 65mm
Ensure to insert the core
Clamping plate
Connecting cable
(four core)
18K,21K,24K series
Connecting terminal board
Electrical cover
wire completely.
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