15 | Troubleshooting
Installer reference guide
67
2(A)MXM40+50 + 2(A)MXF40+50
R32 Split series
4P600463-2C – 2020.08
DANGER: RISK OF ELECTROCUTION
▪ When the unit is not operating, the LEDs on the PCB are turned off in order to
save power.
▪ Even when the LEDs are off, the terminal block and the PCB may be powered.
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