MrCool DIY E Star Series Installation & Owner's Manual page 3

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Indoor Unit Installation ...........16
1. Selecting an installation location .........16
4. Prepare refrigerant piping ....................19
5. Mount indoor unit ..................................19
Refrigerant Piping Connections .................... 24
1. Prepare Exterior Wall Hole ............................................... 24
2. Unwind Quick Connect® Line Set* to necessary length 24
3. Connect Line Set to Indoor Unit ....................................... 25
4. Connect Line Set to Outdoor Unit .................................. 27
5. Opening Refrigerant Valves of Outdoor Unit .................. 29
6. Wrap Piping Connections .................................................. 30
7. Connect drain pipe ............................................................. 31
7
Electrical Connections .................................... 33
8
Electrical and Gas Leak Checks ..................... 36
9 Test Run ............................................................ 37
10
Troubleshooting .............................................. 39
Indoor Error Unit Display ..................................................... 41
Troubleshooting by Error Code ........................................... 43
11
EU Disposal Guidelines .................................... 58
*Pat. https://mrcool.com/mrcool-patents/
Contents
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Outdoor Unit Installation ......
1. Selecting an installation location ..... 20
2. Install drain joint ................................ 21
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