Use and Care Manual
Contents
Electrical Connections ....................................................................................... 42
Test Run ................................................................................................................ 51
Page 2mrcool.com
Electrical and Gas Leak Checks ......................................................................... 50
Troubleshooting .................................................................................................. 53
*Pat. https://mrcool.com/mrcool-patents/
EU Disposal Guidelines ........................................................................................ 57
1. Mount Panel to Indoor Unit .................. 39
2. Connect Panel Display Board to
Indoor Main Control Board ................... 40
3. Install Wireless Controller Module ....... 40
Cassette Panel Installation .......... 39
Outdoor Unit Installation ...........
32
1. Selecting an installation location ....... 32
2. Install Drain Joint .................................. 33
3. Anchor Outdoor Unit ........................... 34
4. Connect Line Set to Outdoor Unit ...... 35
5. Open Refrigerant Valves of
Outdoor Unit ......................................... 37
6. Check Line Set Connections &
Valves for Leaks ................................... 38
Indoor Unit Installation ................ 20
1. Selecting an installation location ......... 20
2. Cut a Ceiling Hole Using Template ....... 22
3. Drill a Wall Hole for Connective Piping 23
4. Unwind Quick Connect
®
Line Set* to
necessary length ..................................... 23
5. Connect DIYPRO™ Cable to Indoor Unit 24
6. Install Cassette into Ceiling ................... 25
7. Connect Line Set to Cassette ................. 26
8. Check Line Set Connections for Leaks .. 28
9. Wrap Line Set Connections .................... 28
10. Install Water Receiver Tray .................... 28
11. Install Drainpipe & Adapter ................... 28
12. Seal Exterior Wall Hole ........................... 31
1. Connect DIYPRO™ Cable to Outdoor Unit .............................................................................. 48
Drainage Test ................................................................................................................................. 51
Water Discharge Test .................................................................................................................... 52
Common Issues ............................................................................................................................. 53
Troubleshooting ............................................................................................................................ 54
Automatic Wiring/Piping Correction Function (Multi-Zone Condenser)................................. 56
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