4
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Components
Service manual
127
RXTM-R+RXTP-R+ARXTP-R+RXTA-B+FTXTA30B2V1B(W)
(B)+35M5V1B
R32 Optimized Heating 4 Split
ESIE21-12A – 2022.02
b
a
a
Black wire
b
White wire
Is the measured voltage on the PCB
correct?
Action
Yes
Return to
126] of the PCB and
continue with the next procedure.
No
Continue with the next step.
3
Check the power supply to the unit, see
209].
Does the unit receive power?
Action
Yes
Replace the main PCB, see
132].
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
126].
1
Locate the HAP LED on the main PCB.
a
a
HAP LED
Summary of Contents for RXTA30B2V1B
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