Daikin FTXA20A Service Manual page 90

2 | Components
Service manual
90
INFORMATION
Note the position of the Faston connectors on the compressor wire terminals to
allow correct connection during installation.
Connect the Faston connectors to the Inverter Analyzer (SPP number 2238609).
4 Turn ON the power of the unit.
5 Use the remote control to activate the inverter test:
▪ Press , , and
▪ Press .
▪ Select T (test run mode).
▪ Press to select FAN.
▪ Press to start power transistor check operation.
CAUTION
Make sure that the Faston connectors are disconnected from the compressor wire
terminals and connected to the Inverter Analyzer before starting the power
transistor check operation. If NOT, power transistor check operation may damage
the compressor.
INFORMATION
Wait for 3 minutes for the power transistor check operation to start.
6 All LED's on the Inverter Analyzer must lit.
7 Turn off the respective circuit breaker.
8 Wait a few minutes and confirm that the LED's of the Inverter Analyzer are off.
9 Disconnect the Inverter Analyzer from the Faston connectors.
10 Connect the Faston connectors to the wire terminals U, V and W of the
compressor.
INFORMATION
Use the notes made during disconnection to connect the compressor wiring to the
correct wire terminals of the compressor.
simultaneously.
FTXA20~50A(W)(S)(T) + FTXA20~50B(B)(S)(T) + RXA42+50A +
RXA20~35A(9) + RXA42+50B
Split Stylish R32
ESIE18-03D – 2021.05