Gree GKH42K3FI - Page 70

U-Match Series DC Inverter Service Manual
67
 Ceiling type
Figure 3-1-28
(7) Adjust the height of the unit to make the drain pipe slant slightly downward so that the drainage
will become much smoother.
1.2.4 Leveling
The water level test must be done after installing the indoor unit to make the unit is horizontal, as
shown below.
Figure 3-1-29