Sharp CV-P09LX Service Manual page 27

No cooling
(The compressor operate but
the indoor fan motor doesn't operate)
crack at the solder part
Check CN3 on PWB
ass'y
Repair with over solder.
Check the indoor fan
motor capacitor. (6μF)
Measure the resistance
of indoor fan motor coil.
Is the indoor fan locked ?
Checking complete
No cooling
(The compressor operate but
the outdoor fan motor doesn't operate)
crack at the solder part
Check CN5 on PWB
ass'y
Repair with over solder.
Check the outdoor fan
motor capacitor. (8μF)
Measure the resistance
of outdoor fan motor coil.
Is the outdoor fan locked ?
Checking complete
disconnecting the connector
OK Connect the connector
properly.
NG
OK Change the indoor fan
motor capacitor
NG
OK
Change the indoor fan motor.
locked
Is the fan touched to
another parts ?
no touch
Change the indoor fan motor.
disconnecting the connector
Connect the connector
OK
properly.
NG
OK Change the outdoor fan
motor capacitor
NG
OK
Change the outdoor fan motor.
locked
Is the fan touched to
another parts ?
no touch
Change the outdoor fan motor.
5 – 4
touch
Change fan or another
parts, or adjust.
touch
Change fan or another
parts, or adjust.
CVP09LX