Troubleshooting - Midea CTBU-09HWFN1-M Service Manual

Light commercial mono 3d air conditioner
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16. Troubleshooting

Safety
Electricity is stored in capacitors, even when the power supply is shut off. Do not forget to discharge the electricity in the
capacitors.
Electrolytic Capacitors
(HIGH VOLTAGE! CAUTION!)
For other models, For other models, connect a discharge resistor (approx.100Ω 40W) or a soldering iron plug between
the + and - terminals of the electrolytic capacitor on the opposite side of the outdoor printed circuit board (PCB).
Note: The picture above is for reference purposes only. The design of the devices depicted may vary by model.
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