Table Of Contents; Contents - Mitsubishi Electric TRANE TPVFYP012AM141 Series Installation Manual

Contents

Contents ............................................................................................................. 2
1. Dimensions ..................................................................................................... 3
2. Inspect shipment ............................................................................................ 4
3. Safety precautions .......................................................................................... 4
3.1. Before installation and electric work ......................................................... 4
3.2. Precautions for devices that use R410A refrigerant ................................. 5
3.5. Before starting the test run ....................................................................... 6
3.3. Before getting started ............................................................................... 6
3.4. Before getting installed (moved)-electrical work ....................................... 6
4. Indoor unit accessories................................................................................... 7
5. Selecting an installation site ........................................................................... 7
6. Combining indoor units with outdoor units...................................................... 7
7. Installing the unit............................................................................................. 7
8. Duct connection .............................................................................................. 8
9. Mount positions .............................................................................................. 9
9.1. Vertical installations .................................................................................. 9
9.2. Horizontal right installations.................................................................... 10
9.3. Horizontal left installations ...................................................................... 11
9.4. Downflow installations ............................................................................ 15
10. Air filter........................................................................................................ 17
11. Refrigerant piping work ............................................................................... 18
11.1. Insulation .............................................................................................. 20
11.2. Piping size ............................................................................................ 20
12. Drain connections ....................................................................................... 21
13. Electrical wiring........................................................................................... 22
13.1. Remote controllers ............................................................................... 23
13.2. Connecting line voltage ........................................................................ 25
13.3. Condensate overflow safety switch connection (CN4F) ....................... 26
13.4. Changing blower external static pressure ............................................ 27
13.5. Humidifier ............................................................................................. 28
13.6. Fan indication ....................................................................................... 29
2