Gree SUPER+ MULTI ULTRA Series Service Manual page 119

16) Connection of drainage branch pipe to the standpipe or horizontal pipe of drainage main pipe.
The horizontal pipe cannot be connected to the vertical pipe at a same height. It can be connected in a manner
as shown below:
 No.1: 3-way connection of drainage pipe joint
 No.2: Connection of drain elbow
 No.3: Connection of horizontal pipe
Drainage pipe is requisite for air conditioner unit. During cooling, the moisture in the air will condense on
the surface of evaporator. Such condensing water must be drained out of the unit. Meanwhile, the drainage pipe
has an important role to determine if the air conditioner can plays its full functions.
17) All the condensate pipes must be installed at a distance over 500mm from the electric box of the unit.
Super Free Match
Service Manual
113 INSTALLATION