Haier 1U12BS1ERA manuals
1U12BS1ERA
Table of contents
- service manual
- safety cautions
- cautions regarding products after repair
- inspection after repair
- specifications
- printed circuit board connector wiring diagram
- funcitions and control
- heating operation mode
- display function
- 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
- ipm protection
- communication error between the indoor and outdoor units
- loop of the station detect error
- installation manual of room air conditioner
- outdoor unit troubleshooting
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