Troubleshooting by Indication on the Centralized Remote Controller
M1
4.2
"
" P.C.B. Defect
M1
Remote
Controller
Display
Applicable
Centralized remote controller
Models
Method of
Malfunction
Detection
Malfunction
Decision
Conditions
Defect of centralized remote controller P.C.B.
Supposed
Causes
Troubleshooting
Replace the centralized remote controller P.C.B.
145
SiUS28-902_a
Troubleshooting