Daikin Perfera ARXM25A Service Manual page 5

RXM20~50A + ARXM25~50A + FTXM20~50A + ATXM20~50A + CTXM15A
Split Perfera ZETA R32
ESIE23-06 - 2023.12
4.1.2 Repair procedures .......................................................................................................................................... 52
4.2 Refrigerant circuit ........................................................................................................................................................... 53
4.2.1 Checking procedures ...................................................................................................................................... 53
4.2.2 Repair procedures .......................................................................................................................................... 58
4.3 External factors ............................................................................................................................................................... 62
4.3.1 Checking procedures ...................................................................................................................................... 62
5 Maintenance
5.1 To clean the outdoor unit heat exchanger..................................................................................................................... 64
5.2 To clean the indoor unit heat exchanger ....................................................................................................................... 64
5.3 To clean the indoor unit heat exchanger in extreme condition .................................................................................... 65
5.4 To clean the indoor unit and wireless remote control .................................................................................................. 65
5.5 To clean the front panel ................................................................................................................................................. 66
5.6 To clean the air filters ..................................................................................................................................................... 66
5.7 To clean the titanium apatite deodorising filter and the silver particle filter (Ag-ion filter)......................................... 67
5.8 To replace the titanium apatite deodorising filter and the silver particle filter (Ag-ion filter) ..................................... 68
6 Technical data
6.1 Detailed information setting mode ................................................................................................................................ 69
6.1.1 Detailed information setting mode: Indoor unit ........................................................................................... 69
6.1.2 Detailed information setting mode: Outdoor unit ........................................................................................ 69
6.1.3 Detailed information setting mode: Remote controller................................................................................ 69
6.2 Wiring diagram................................................................................................................................................................ 70
6.2.1 Wiring diagram: Indoor unit........................................................................................................................... 70
6.2.2 Wiring diagram: Outdoor unit........................................................................................................................ 74
6.3 Piping diagram ................................................................................................................................................................ 79
6.3.1 Piping diagram: Indoor unit............................................................................................................................ 79
6.3.2 Piping diagram: Outdoor unit......................................................................................................................... 83
6.4 Field information report ................................................................................................................................................. 86
6.5 Service tools .................................................................................................................................................................... 89
6.6 Field settings ................................................................................................................................................................... 90
6.6.1 Field settings: Indoor unit .............................................................................................................................. 90
6.6.2 Field settings: Outdoor unit ........................................................................................................................... 92
Table of Contents
Service manual
draft - 21/12/2023 13:09
64
69
5