DC Inverter U-match Series Duct Type Unit
36
Return Air Inlet
Unit: mm
GUD100PH/A-T, GUD100PHS/A-T
GUD125PH/A-T, GUD125PHS/A-T
GUD140PH/A-T, GUD140PHS/A-T
GUD160PH/A-T, GUD160PHS/A-T
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.