8 Troubleshooting
253
8
SMGB0077 rev.0 - 01/2013
Tr o u b l e s h o o t i n g
8.
Index
8.1. Self-check of the indoor unit PCB (for RPK only) - Preliminary information ........................................254
8.2. Electronic expansion valve check procedure ...................................................................................... 255
8.3. Procedure for checking fan motors in indoor units ..............................................................................256
8.4. Inspection of other components .......................................................................................................... 259
8.5. Outdoor and indoor alarm codes .........................................................................................................260
8.6. DX-Interface EXV-(2.0-10.0)E1 or KPI-(E/H/X)3E alarm codes .......................................................... 262