天花板吊装螺杆
(Φ 10-Φ 12)
螺母
垫圈
吊装部件
垫圈
螺母
Suspending screw pole
Nut
Gasket
Suspending Part
Gasket
Nut
Installation Diagram
Fresh Air In
Exhaust Air Out
Outside Fresh Air Duct
Insulation
Discharge Duct
Suspending Pole
Fresh Air Duct
Exhaust Duct
Return Air
Supply Air
Return Air
Supply Air
Physical Installation
1.Installer to prepare suitable threaded hangers with adjustable nuts and gaskets.
2.Install as shown by the image above. Installation must be level and securely fastened.
3.Failure to observe proper fixing could result in injury, equipment damage and excessive vibration.
Uneven installation will also effect damper operation.
Notes for reverse installation of the unit
4.Reverse labeling shows the unit is upside down.
Ducting
1. Connection of unit vents and ducts should be taped or sealed to prevent air leakage, and should com-
ply to relevant guidelines and regulations.
2. The two outdoor vents should face downward toward the outside to prevent any rain water ingress.
(angle 1/100 1/50).
3. Insulation must be with the two ducts outside to prevent condensation.
Material: glass cotton, Thickness: 25mm
Installation Considerations
10
Gradient1/100-1/50
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