Haier 2U14CS1ERA manuals
2U14CS1ERA
Table of contents
- service manual
- safety cautions
- cautions regarding products after repair
- inspection after repair
- indoor unit connectors
- outdoor unit
- funcitions and control
- heating operation mode
- display function
- the outdoor fan control (exchange fan)
- protection function
- value of thermistor
- parts and functions
- emergency operation
- sleep operation
- indoor unit installaion
- indoor unit installation
- replacement of air purifying filter
- trouble shooting
- service diagnosis
- error codes and description indoor display
- thermistor or related abnormality
- eeprom abnormal
- indoor ac fan motor malfunction
- outdoor dc fan motor fault
- ipm protection
- the communication fault between ipm and outdoor pcb
- the communication fault between indoor and outdoor
- loss of synchronism detection
- outdoor unit troubleshooting
- wiring diagrams
- circuit diagram
- description of coding rules of unit model
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