Troubleshooting; Safety - Midea M2OC-18HFN1-M Service Manual

9. Troubleshooting

9.1Safety

Because of there are capacitors in PCB and relative circuit in outdoor unit, even shut down the power
supply, electricity power still are kept in capacitors, do not forget to discharge the electricity power in
capacitor.
The value of resistance is about 1500 ohm to 2000 ohm
.
Electrolytic Capacitors
(HIGH VOLTAGE! CAUTION!)
Bulb (25-40W)
The voltage in P3 and P4 in outdoor PCB is high voltage about 310V
The voltage in P5 and P6 in outdoor PCB is high voltage about 310V