Procedures When A Specific Component Does Not Work - Sanyo SPW-X253GH56 Service Manual

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Procedures When a Specific Component Does Not Work

1) Indoor fan does not operate.
Is fan motor capacitor
normal ?
Is there voltage output
of P.C.B. Ass'y for fan
motor ?
• Check resistance of
fan motor winding.
Replace the fan motor.
2) Flaps in indoor unit's air outlet does not operate, when you press SWEEP button.
Check the louver motor resistance.
Is auto louver motor normal?
Is 15P connector socket (RED)
attached to panel
connected firmly with 15P plug ?
4
Replace P.C.B. Ass'y in the
indoor unit.
3) Flap does not operate, when you press FAN AIM button. (When you press SWEEP
button, flap operates.)
Does limit switch actuate?
Is 15P connector socket (RED)
attached to panel
connected firmly with 15P plug ?
Replace P.C.B. Ass'y in the
indoor unit.
No
Yes
No
Yes
Out
No
Yes
No
Yes
No
Yes
No
Yes
Replace the capacitor.
Replace the P.C.B. Ass'y
in the indoor unit.
– 76 –
4. Service procedures
0650_M_S
Replace the motor.
Connect firmly.
0651_M_S
Replace the switch.
Connect firmly.
0652_M_S
SM830033