Return Air Method - Gree U-Match Series Owner's Manual

Item
Model
GU50P/A1-K
GU50PS/A1-K
GU71P/A1-K
GU71PS/A1-K
GU85P/A1-K
GU85PS/A1-K
GU100PH/A1-K
GU100PHS/A1-K
GU125PH/A1-K
GU125PHS/A1-K
GU140PH/A1-K
GU140PHS/A1-K
GU160PH/A1-K
GU160PHS/A1-K

3.2.7.2 Return Air Method

(1) The default ex-factory return air method is from the back. The return air cover
shall be installed at the bottom of the unit, as is shown in the following figure.
(2) If the downward return air method is adopted, then install the return air cover at
the back of the unit after dismantling it.
(3) Connect the return duct to the return air inlet of indoor unit with rivet, and the
other side shall be connected to the return air inlet. For the convenience of free
height adjustment, canvas duct can be made and reinforced with iron wire to a
folding shape.
Supply Air Outlet
A B
122 885
142 1185
142 1185
195 746
195 746
1150
195
1150
195
31
U-Match Series Duct Type Unit
Return Air Inlet
C
1000
1300
1300
960
960
1360
1360
Unit: mm
D
200
220
220
264
264
264
264