YMGI: Your Modern Green Idea
YMGI, Engineered Comfort Products for A Sustainable and Efficient Green World!
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TABLE OF CONTENTS
Introduction ............................................................................................................................................. 3
Note From YMGI
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Must Read
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Why Does YMGI Group Require Installation and Service to Be Performed
Wiring Requirements .............................................................................................................................. 16
Unit Dimensions .................................................................................................................................... 18
Refrigerant Pipe Connection .................................................................................................................. 21
Testing the Drainage System ................................................................................................................ 24
Installation of the Air Duct ...................................................................................................................... 25
Installation of the Return Air Duct .......................................................................................................... 27
Installation of the Fresh Air Pipe ............................................................................................................. 28
Wiring Connections ............................................................................................................................... 29
Setting the External Static Pressure ....................................................................................................... 31
Routine Maintenance ............................................................................................................................. 32
Error Codes ............................................................................................................................................ 33
Troubleshooting Prior To Contacting Your Technician ............................................................................ 34
User Notes and Installation/Service/Maintenance Notes ........................................................................ 35