8 Troubleshooting
Code
Category
No.
b1
IU No. setting
Incorrect unit No. setting
96
Room temperature thermistor
Sensor on KPI
Unit
97
Outdoor temperature thermistor
206
SMGB0064 rev.0 - 08/2011
Type of Abnormality
Main cause
Over 64 indoor units, setting by no. or indoor unit address.
Failure of thermistor, sensor, connection.