Haier HSU-09H03/(BP)1 Service Manual page 31

Compressor running
abnormity
Overhigh discharging
temperature protection
AC current protection
DC current protection
Insufficient current
protection
Outdoor control board
temperature protection
Module temperature
rising protection
High-load protection
CT wiring disconnected
protection
EEPROM abnormity
Note:
For the appeared abnormal phenomena, please refer to the following table for trouble analysis and troubleshooting:
Domestic Air Conditioner
★ ■ □
■ ★ ■
★ ★ ■
★ ★ □
■ ★ □
■ ★ ★
□ ★ ★
★ ★ ★
★ ■ ★
★ □ ★
□: Lightening
★: Flashing
■: Blackout
31
Model:
*
*
*
*
*
*
*
*
*
*
*
* Indicating that this function
is provided.
HSU-09H03/(BP)1
HSU-12H03/(BP)1