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Contents
Indoor Unit Installation ...........15
1. Selecting an installation location .........15
4. Prepare refrigerant piping ....................18
5. Mount indoor unit ..................................18
Outdoor Unit Installation ......
19
1. Selecting an installation location ......19
2. Install drain joint .................................20
5
Refrigerant Piping Connections......................23
Electrical Connections .....................................32
Test Run..............................................................35
7
8
9
10
4
Page 2mrcool.com
Electrical and Gas Leak Checks.......................34
Troubleshooting................................................37
.21
1. Prepare Exterior Wall Hole ............................................... 23
2. Unwind Quick Connect® Line Set* to necessary length 23
3. Connect Line Set to Indoor Unit ....................................... 24
4. Connect Line Set to Outdoor Unit .................................. 26
5. Opening Refrigerant Valves of Outdoor Unit ................. 28
6. Connect drain pipe ............................................................ 29
7. Wrap Piping Connections .................................................. 30
*Pat. https://mrcool.com/mrcool-patents/
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