Read Sharp AU-X095 Service Manual online
15
AH-X075E/X095E
AU-X075E/X095E
AY-X075E/X095E
AE-X075E/X095E
AU-X075E/X095E
AY-X075E/X095E
AE-X075E/X095E
System Block Diagram / Function Diagram
AE-X095E, AE-X075E, AU-X095E, and AU-X075E
Outdoor
CPU
Test mode circuit
LED drive circuit
Winter kit circuit (option)
Heat exchanger thermo
circuit
circuit
Compressor thermo circuit
CPU reset circuit
Serial I/O circuit
IPM drive circuit
4-way valve relay drive
circuit
circuit
Outdoor fan relay drive
circuit
circuit
Power supply
circuit (built
into IPM)
circuit (built
into IPM)
CPU oscillator circuit
AC overcurrent detection
circuit
circuit
DC overcurrent detection
circuit
circuit
Outdoor temperature thermistor (option)
Heat exchanger pipe thermistor (option)
LED
Heat exchanger
thermistor
thermistor
Compressor thermistor
Current transfer
Compressor
IPM
4-way valve (except for
the AU-X095E/X075E)
the AU-X095E/X075E)
Outdoor fan
Smoothing
circuit
circuit
Active filter
circuit
circuit
Filter
circuit
circuit
Unit-unit
wiring (AC
power and
serial
signals)
wiring (AC
power and
serial
signals)
13 A
protection
3 A
protection
10 A protection
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