CIAT 42HY18V User Manual page 19

4. TROUBLE SHOOTING
Contact your dealer
In the case of ANY of the following, turn off the unit immediately!
- Power cord is damaged or abnormally warm.
- Burning odours are smelled.
- Loud or abnormal sounds are heard.
- A power fuse blows or a circuit breaker trips frequently.
- Water or other objects fall into or out of the unit.
- Indicators blink continuously.
- A self-diagnostic code is displayed e.g. E0, E1, E2 ... or P0, P1, P2... etc.
CAUTION
DO NOT ATTEMPT TO CORRECT THESE ITEMS YOURSELF!
CONTACT A QUALIFIED SERVICE PERSONNEL!
CAUTION
The multi-system air conditioner can not be in different operating modes at the same time, such
as one unit being in the "COOL" mode and one unit being in the "HEAT" mode.
When conducting different operations, the "HEAT" mode will be given priority. The indoor unit
which operates in "COOL" or "FAN" mode will stop and display "P5".
GB-9
• Record the product's model number,
• Record the product's model number,
• Contact a authorized dealer,
• Contact a suitable contractor,
• Share all observed details!
• Share all observed details!