Specifications

Outdoor Unit SiBE04-624
286 Removal Procedure
7
Remove the PCB from
the electrical box.
8
Disconnect the each
wire harness. S20 : Expansion valve
S21 : Humidifying rotor motor
S22 : Damper motor
S501: LS
S70 : Fan motor
S72 : Humidifying fan motor
S80 : Four way valve
S90 : Thermistor (outdoor air /
heat exchanger /
discharge pipe)
S91 : Humidifying thermistor
9
Names of parts of PCB.
Step Procedure Points