5-13
5
(4) [Alarm "P22"]
Outdoor unit fan motor drive circuit trouble
No
Are the connectors "A"
connected correctly to the outdoor
unit control PCB?
Yes
Start of defect diagnosis
Connectors
Type 256, 366
"A" = CN030(FAN)
Type 486, 606
"A" = CN003(FM1),
CN005(FM2)
Connectors
Type 256, 366
"A" = CN030(FAN)
Type 486, 606
"A" = CN003(FM1),
CN005(FM2)
Does the
fan rotate without resistance
when spun manually after the connectors
"A" are disconnected from the outdoor
unit control PCB?
Normal operation?
Outdoor unit control PCB is faulty. Replace
Complete
No
Yes
No
Yes
Correct the connections
Fan motor trouble Replace
Fan motor trouble Replace
SM830160-03̲Classic̲PAC-i̲A4.ind13 13
SM830160-03̲Classic̲PAC-i̲A4.ind13 13
2010/02/16 10:30:07
2010/02/16 10:30:07
Summary of Contents for SPW-C256VH
Page 364: ... MEMO 1 358 ...
Page 398: ... MEMO 2 34 ...
Page 404: ...3 6 3 3 1 Indoor Units Wall Mounted Type SPW KR124GH56 SPW KR184GH56 Schematic Diagram 䡵 ...
Page 405: ...3 7 3 3 1 Indoor Units Wall Mounted Type SPW KR254GH56 Electric Wiring Diagram 䡵 ...
Page 406: ...3 8 3 3 1 Indoor Units Wall Mounted Type SPW KR254GH56 Schematic Diagram 䡵 ...
Page 415: ...3 17 3 3 1 Indoor Units Concealed Duct Type SPW US125 165 185H Electric Wiring Diagram 䡵 ...
Page 416: ...3 18 3 3 1 Indoor Units Concealed Duct Type SPW US125 165 185H Schematic Diagram 䡵 ...
Page 417: ...3 19 3 3 2 Outdoor Units Electric Wiring Diagram SPW C256VH ...
Page 419: ...3 21 3 3 2 Outdoor Units Electric Wiring Diagram SPW C366VH ...
Page 421: ...3 23 3 3 2 Outdoor Units Electric Wiring Diagram SPW C486VH ...
Page 423: ...3 25 3 3 2 Outdoor Units Electric Wiring Diagram SPW C256 366VH8 ...
Page 425: ...3 27 3 3 2 Outdoor Units Electric Wiring Diagram SPW C486 606VH8 ...
Page 472: ... MEMO 6 10 ...
Page 490: ... MEMO 7 18 ...
Page 517: ...SANYO Electric Co Ltd Printed in Japan 201002E DC ...