Gree U-match Serie Manual De Propietario página 37

(2) Horizontal pipe should not be connected to the vertical pipe that is on the same
level. It should be connected in the following way:
1) Attach the 3-way connection of the drainage pipe joint
2) Attach the drain elbow.
3) Attach the horizontal pipe.
3-way connection of
Drainage pipe joint
3.2.6.4 Check Drainage
After piping work is finished, check if drainage flows smoothly.
As shown in the figure, add approximately 1liter of water slowly into the drain
pan and check drainage flow during COOL running.
3.2.7 Installation of the Duct
3.2.7.1 Dimensions of the Supply Air Outlet/Return Air Inlet
DC Inverter U-match Series Duct Type Unit
Connection of drain elbow
Supply Air Outlet
33
Connection of horizontal pipe