8 Troubleshooting
SMGB0137 rev.0 - 05/2021
279
8
8. Troubleshooting
Index
8.1 Electronic expansion valve check procedure ......................................................................................280
8.2 Procedure for checking fan motors in indoor units .............................................................................. 280
8.3 Inspection of other components ..........................................................................................................282
8.4 Alarm codes displayed in the remote control switch ...........................................................................283
8.5 DX-Interface EXV-(2.0-10.0)E2 or KPI-(E/X)4E alarm codes..............................................................286
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