GREE ELECTRIC GUHD09NK3CO Service Manual page 89

The slant gradient of the attached drain hose should be within 75mm so that the drain hole doesn't has to endure
the unnecessary outside force. (As shown in Figure 1-3-10)
Please install the drain hose according to the following process if several drain hoses join together. (As shown
in Figure 1-3-11)
Check the smoothness of drain after installation.
Check the drain state by immiting 600cc water slowly from the outlet vent or test hole. (As shown in Figure
1-3-12)
Check the drain in the state of refrigerating after installation of the electric circuit.
1.3.7 Installation of panel
a.
the piping position of the panel to the piping position of the indoor unit as shown in Figure 1-3-13.
Figure 1-3-9
Figure 1-3-10
Figure 1-3-12
U-Match Series DC
Inverter Service Manual
86