Haier HSU-12HF03(B) [43/63] List of error code

Haier HSU-12HF03(B) [43/63] List of error code
Brief introduction to electrical function
1.1.8.7 EEPROM
When power on, EEPROM is abnormal if the control parameters and the checking total amount are not identical.
EEPROM is considered abnormal since the outdoor received the abnormal signal of EEPROM.
At the same time, remote control and emergency running are not accepted.
It is only can be released by power blackout.
1.1.8.8 List of error code
Error display
Abnormity mode
Powe
r
Time
r
Run
ning
Indo
or
Outd
oor
Autom
atic
restore
Abnormity of indoor
thermistor
* *
Abnormity of thermal
conversion thermistor
* *
Abnormity of defrosting
thermistor
* *
Abnormity of
discharging thermistor
* *
Abnormity of control
board thermistor
* *
Abnormity of module
thermistor
* *
Abnormity of outdoor
thermistor
* *
*
Transmission abnormity
*
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:
: Lightening
: Flashing
: Blackout
* Indicating that this function
is provided.

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