ESIE16-02B |
4/04/17 | Version 1.1 Page 5
RA R32 Split & multi split M-Series
Part 4. Maintenance .................................................................................................................89
4.1. Indoor unit ................................................................................................................................................89
4.1.1. General maintenance ................................................................................................................................... 89
4.2. Outdoor unit .............................................................................................................................................90
4.2.1. General maintenance outdoor unit ............................................................................................................... 90
Part 5. Appendix .......................................................................................................................91
5.1. Field setting ..............................................................................................................................................93
5.1.1. Indoor unit .................................................................................................................................................... 93
5.1.1.1. Indoor fan control during thermostat off in cooling ................................................................................... 93
5.1.1.2. Brightness setting of multi-coloured lamp of the indoor unit .................................................................... 93
5.1.1.3. ON/OFF button on the indoor unit ............................................................................................................ 93
5.1.2. Outdoor unit .................................................................................................................................................. 94
5.1.2.1. Facility setting for outdoor split units ........................................................................................................ 94
5.1.2.2. Multi split outdoor ..................................................................................................................................... 94
5.1.3. Remote controller ......................................................................................................................................... 96
5.2. Detailed information setting mode ...........................................................................................................97
5.2.1. Indoor unit .................................................................................................................................................... 97
5.2.2. Outdoor unit .................................................................................................................................................. 97
5.2.3. Remote controller ......................................................................................................................................... 97
5.3. Wiring diagram .........................................................................................................................................98
5.3.1. Indoor unit .................................................................................................................................................... 98
5.3.2. Outdoor unit .................................................................................................................................................. 99
5.3.2.1. 2MXM50M ................................................................................................................................................ 99
5.3.2.2. 3MXM68M ................................................................................................................................................ 99
5.3.2.3. 4MXM-M ................................................................................................................................................ 100
5.3.2.4. 5MXM-M ................................................................................................................................................ 100
5.3.2.5. RXJ20-35M ............................................................................................................................................ 101
5.3.2.6. RXJ50M ................................................................................................................................................. 101
5.3.2.7. RXM20-35M ........................................................................................................................................... 101
5.3.2.8. RXM42-50M ........................................................................................................................................... 102
5.3.2.9. RXM60-71M ........................................................................................................................................... 102
5.3.2.10. RXM71M .............................................................................................................................................. 103
5.3.3. Field wiring ................................................................................................................................................. 103
5.4. Piping diagram .......................................................................................................................................104
5.4.1. Indoor unit .................................................................................................................................................. 104
5.4.2. Outdoor unit ................................................................................................................................................ 104
5.4.2.1. 2MXM40M .............................................................................................................................................. 104
5.4.2.2. 3MXM68M .............................................................................................................................................. 105
5.4.2.3. 4MXM68M .............................................................................................................................................. 105
5.4.2.4. 5MXM-M ................................................................................................................................................ 106
5.4.2.5. RXJ20-35M ............................................................................................................................................ 106
5.4.2.6. RXJ50M ................................................................................................................................................. 107
5.4.2.7. RXM20-35M ........................................................................................................................................... 107
5.4.2.8. RXM42-50M ........................................................................................................................................... 108
5.4.2.9. RXM60 ................................................................................................................................................... 108
5.4.2.10. RXM71M .............................................................................................................................................. 109
5.5. Component overview of unit ..................................................................................................................110
5.5.1. Indoor unit .................................................................................................................................................. 110
5.5.2. Outdoor unit ................................................................................................................................................ 110
5.6. Product specific information ...................................................................................................................111
5.6.1. Error codes ................................................................................................................................................. 111
5.6.1.1. “E7-00” – Fan motor abnormality ........................................................................................................... 111
5.6.1.2. “EA-00” – Malfunction of 4-way valve .................................................................................................... 111
5.6.1.3. “F3-00” – Discharge pipe temperature abnormality ............................................................................... 111
5.6.1.4. “L3-00” – Switch box temperature abnormality ...................................................................................... 111
5.6.1.5. “L4-00” – Inverter radiating fin temperature abnormality ........................................................................ 111
5.6.2. Component checklist .................................................................................................................................. 111
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