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Repair Instructions
5.4. Troubleshooting Tips
TS Tip #1
-
Iron LED does not light up as specified, fault could be on:
•
Iron LED or hose cord wiring à
across 9010 female side blue wire and iron Neutral to check diode characteristics (continuity
test using multimeter)
•
Power PCBA à
-
Other LEDs do not light up as specified, fault on PCBA.
TS Tip #2
-
Zero-crossing detection circuit error, fault should be on PCBA.
TS Tip #3
Iron temperature sensing circuit error, fault could be on:
-
Thermistor à
·
Power PCBA à
·
Connection à
·
TS Tip #4
-
Iron heater power does not show in the power meter; fault could be due to:
Iron is too hot
·
Iron Fuse or Heating element Open Circuit à
·
and Iron Neutral signal
PCBA à
·
TS Tip #5
No buzzer sound, fault could be on:
-
Power PCBA à
·
TS Tip #6
Motion sensor not functioning correctly à
-
TS Tip #7
No steam when steam trigger is pressed:
-
If iron LED still keeps blinking, trigger press is not detected, fault could be on:
o
§
§
If trigger is working properly check pump and related parts in PCBA circuit.
o
Published by Philips Consumer Lifestyle
Document No. : CSW-07-081-18056
Verify by using a new PCBA
Check the resistance, should be around 200+ kΩ
Verify by using a new PCBA
Check Hose Cord wire continuity
àcool down and try again
Verify by using a new PCBA
Verify by using a new PCBA
Trigger mechanism or hose cord connection à
PCBA circuit
Power PCBA à
Verify by using a new PCBA
GC8702 – GC8755 / HI8700 / RI8735
disconnect connector 9010 from Power PCBA and measure
check by measuring resistance between Iron Live
Check Iron PCBA assembly, fault on PCBA
Check steam trigger related parts and
36 | 39
For internal use only
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