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Components
Service manual
123
(A)(F)TXF20~71A + FTXF20~25B + (A)(F)TXF20~42C + (A)(F)TXF20~42D +
(A)(F)TXF20~42E + (A)RXF20~71A + RXF20~60B + (A)RXF20~42C +
(A)RXF20~42D + (A)RXF20~42E
Split Sensira R32
ESIE18-12G – 2023.01
INFORMATION
Use a pulley remover if the propeller cannot be removed manually.
4
To install the propeller fan blade assembly, see
To remove the DC fan motor assembly
1
Remove the propeller fan blade assembly from the DC fan motor assembly,
see
122].
DANGER: RISK OF ELECTROCUTION
Wait for at least 10 minutes after the circuit breaker has been turned OFF, to be sure
the rectifier voltage is below 10 V DC before proceeding.
2
Disconnect the DC fan motor connector from the main PCB.
3
Unlock the ferrite bead (if applicable).
4
Cut the tie strap.
5
Detach the DC fan motor harness from the switch box.
6
Slightly bend the harness retainers to detach the DC fan motor harness.
7
Remove the 4 screws that fix the DC fan motor assembly.
8
Remove the DC fan motor assembly from the unit.
9
To install the DC fan motor assembly, see
To install the DC fan motor assembly
1
Install the DC fan motor assembly in the correct location.
2
Fix the DC fan motor assembly to the unit by tightening the screws.
3
Route the DC fan motor harness through the harness retainers and bend the
harness retainers to attach the DC fan motor harness.
4
Attach the DC fan motor harness to the switch box.
5
Install a new tie strap to fix the DC fan motor harness to the switch box.
6
Connect the DC fan motor connector to the connector on the main PCB.
7
Lock the ferrite bead (if applicable).
8
Install the propeller fan blade assembly, see
122].
To install the propeller fan blade assembly
1
Install the propeller fan blade assembly on the DC fan motor assembly.
CAUTION
Do NOT install a damaged propeller fan blade assembly.
2
Install and tighten the nut to fix the propeller fan blade assembly.