Table Des Matières - Mitsubishi Electric CITY MULTI PQRY-P200-YMF-B Manuel D'installation

Contents
1. Safety precautions ...................................................................... 4
1.1. Before installation and electric work ............................... 4
1.2. Precautions for devices that use R407C refrigerant ....... 4
1.3. Before getting installed ................................................... 5
1.4. Before getting installed (moved) - electrical work ........... 5
1.5. Before starting the test run ............................................. 5
2. Combination with indoor units ..................................................... 6
3. Confirmation of parts attached ................................................... 6
4. Selection of installation site ........................................................ 7
5. Lifting method and weight of product .......................................... 7
6. Installation of unit and service space .......................................... 8
6.1. Installation ...................................................................... 8
6.2. Service space ................................................................. 8
6.3. Noise level ...................................................................... 8
7. Refrigerant piping installation ..................................................... 9
7.1. Caution ........................................................................... 9
7.2. Refrigerant piping system ............................................. 10
7.3. Caution for piping connection/valve operation .............. 12
7.4. Airtight test, evacuation, and refrigerant charging ........ 14
7.5. Thermal insulation of refrigerant piping ........................ 16
7.6. Pressure vessel law (DruckbehV) ................................. 17
8. Water pipe installation ............................................................... 18
8.1. Precautions during installation ...................................... 18
8.2. Insulation installation .................................................... 18
8.3. Water processing and water quality control .................. 18
8.4. Pump interlock .............................................................. 18
9. Electrical work ........................................................................... 19
9.1. Caution ......................................................................... 19
9.2. Control box and connecting position of wiring .............. 20
9.3. Wiring transmission cables ........................................... 21
9.4. Wiring of main power supply and equipment
capacity ........................................................................ 26
10. Test run .................................................................................... 27
10.1. Checking before getting test run ................................. 27
10.2. Test run method .......................................................... 27
10.3. How to cope with test run trouble ................................ 28
10.4. Coping with remote controller trouble ......................... 30
10.5. The following phenomena do not represent trouble
(emergency) ................................................................ 31
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