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Components
Service manual
101
FTXA20~50A(W)(S)(T) + FTXA20~50B(B)(S)(T) + RXA42+50A +
RXA20~35A(9) + RXA42+50B
Split Stylish R32
ESIE18-03D – 2021.05
3
Check the power supply to the unit, see
Does the unit receive power?
Action
Yes
Replace the main PCB, see
No
Adjust the power supply to the unit, see
To check the HAP LED of the main PCB
Prerequisite:
First check the power supply to the main PCB, see
1
Locate the HAP LED on the main PCB.
A
a
A
RXA42~50A unit
a
HAP LED
a
A
A
RXA42~50B unit
a
HAP LED
INFORMATION
Make sure the correct software is available on the PCB. If NOT, update using the
updater tool.