1. TECHNICAL TRAINING
2007

2. TROUBLESHOOTING

3. Indicator Code
LCD of outdoor PCB

4. Error Code
LCD of outdoor PCB

5. LCD Indicator of controller
Error Code
LCD Indicator of controller

6. LED Indicator of Receiver
Error Code
LED Indicator of Receiver
Indication light twinkle related to malfunction code

7. Protection Devices Suction Pressure Protection
Discharge Pressure Protection
Discharge Temp Protection (Digital Comp)
Compressor Overload Protection
Fan Motor Overload Protection
Anti-Freeze Protection (ID)
Suction pressure protection
Discharge pressure protection
Discharge temperature protection
(Digital compressor)
Compressor motor overload protection
Fan motor overload protection
Anti-freezing (indoor) protection

8. Thank You