Installation Manual For Indoor Unit
Each of the air sending duct and air return duct shall be fixed on the prefabricated panel of the floor by the iron bracket.
The recommended distance between the edge of the air return duct and the wall is over 150mm. The gradient of the condensate water pipe shall keep over 1%.
The condensate water pipe shall be thermal insulated.
When installing the ceiling Concealed type indoor unit, the air return duct must be designed and installed (as figure shown).
Building roof of installation
1.0m (use white motor plug) |
| Air outlet grille |
5.0m(use red motor plug) | A | Air supply |
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Ceiling |
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Unit | Return air box | within 1m |
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Air supply | Return air |
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Return air box
Unit 
Return air
Note: When connecting the short ducts, use the low static terminals, which color is white.
The distance L from the air outlet of the duct to the air outlet of the sir conditioner shall be no more than 1 m.
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| Suspending hook |
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| Drain pipe | Air out duct |
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| Air return duct |
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| Air return blind | Transition duct |
| Air distributary |
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The sketch map of long duct
Note: When connecting the long ducts, use the middle static terminals, which color is red.
The distance L from the air outlet of the duct to the air outlet of the sir conditioner shall be no more than 5 m.
M8 wide expansion bolt
M8 suspender screw
M8 wide lock washer
M8 screw nut
Air conditioner
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