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3. COMPRESSOR
COMPRESSOR EXAMINE AND REPAIR
9K/12K：ASM135V1VDZ
18K: QXA-D19F030A
24K:ASH280MV-C8DU
36K(Single-Phase):ATH356MV-C9EUA
36K(3-Phase):ATH420UC-C9U1
48K:ATE550SC3Q9RK
60K:ATE650SC3Q9JK
Test in resistance.
TOOL: Multimeter.
Test the resistance of
circuit)or∞ （open circuit）
Familiar error:
1）Compressor motor lock.
2）Discharge pressure value approaches static pressure value .
3）Compressor motor winding abnormality.
Notes：
1）Don't put a compressor on its side or turn over.
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the winding. The compressor is fault if the resistance of winding 0(short
140
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