Connector Wiring Diagram
Domestic Air Conditioner
11.Service Diagnosis
11.1 Caution for Diagnosis
The operation lamp flashes when any of the following errors is detected.
1.When a protection device of the indoor or outdoor unit is activated or when the thermistor malfunctions,
disabling equipment operation.
2.When a signal transmission error occurs between the indoor and outdoor units.In either case, conduct the
diagnostic procedure described in the following pages.
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11.2 Parameter of prima ry electronic appliance
N O N a m e Param eter Picture
1 C om pressor
R a te d voltage:220-230V
R a te d current:8.4 A
R a te d frequenc y:5 0 /6 0H z
R esista nce:0.93Ω
2 Fan m otor
R a te d voltage:220-230V
R a te d current:0.2 A
R a te d frequenc y:5 0 /6 0H z
R esista nce:14.5Ω
3 Reactor
R a te d voltage:29.4V ±1 0%
R a te d current:18.0A
R a te d frequenc y:5 0 H z
R a te d du ctance:5.2m H ±10%
4 4-w a y va lve
R a te d voltage:230 V
R a te d current:0.1 A
R a te d frequenc y:5 0 H z
R a te d indu ctance:2 .1K Ω
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