Read Panasonic EH-HV21-K865 Service Manual online
3. TROUBLESHOOTING GUIDE
Refer to WIRING CONNECTION DIAGRAM.
No operation
(LED does not light)
< CHECKING PROCEDURE >
< CHECKING METHOD >
< REMEDY >
Check POWER CORD.
Check the conductivity
of POWER CORD.
Check CIRCUIT BOARD
ASSEMBLY
LED light, but Iron
Plate(Heater)
does not become hot
Check Iron plate of
HEATER A : Housing side
Replace
HEATER A ASSEMBLY
Check resistance value between lead
wires of the Housing side assy is
approx. 20.0
±1.0
W
Check the Lead Wire
Check connecting of Lead Wire
Replace
HEATER A ASSEMBLY
or HEATER B ASSEMBLY
Replace
HEATER B ASSEMBLY
OK
Check Power Switch
Check continuous at
Switch ON position
Replace the
POWER CORD.
Check Iron plate of
HEATER B: Press plate
Check resistance value between lead
wires of the Press plate side assy is
approx. 20.0
±1.0
W
Check
CIRCUIT BOARD
ASSEMBLY
Replace
CIRCUIT BOARD
ASSEMBLY
Replace Power switch
Replace CIRCUIT BOARD
ASSEMBLY
NG
NG
NG
NG
NG
NG
OK
OK
OK
OK
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