Troubleshooting Guide - Panasonic EH-NE71 Service Manual

3 TROUBLESHOOTING GUIDE

Refer to WIRING CONNECTION DIAGRAM.
< TROUBLE >
Main Body does not
operate
Lead Wire ( Orange)
Hot Air is not emitted
<CHECK POWER CORD>
Check the conductivity of power cord.
<CHECK MAIN SWITCH>
Check the conductivity between the terminal 1
and 4 by setting the main switch at Position 1.
Lead Wire ( Brown)
<CHECK MAIN SWITCH>
Check the conductivity between the terminal 1
and 2 by push the switch to out side (Figure 2)
Lead Wire ( Red)
Lead Wire ( Violet)
<CHECK HEATER BLOCK>
Check if there are foreign objects on the joint
of the thermo switch (Figure 3)
< CHECK >
OK
(Figure 1)
Push
OK
Thermo switch
< REMEDY >
NG
Replace the HEATER
BLOCK ASSEMBLY
NG Replace the MAIN
SWITCH
OK
Replace the HEATER
BLOCK ASSEMBLY
Lead Wire ( Black)
Lead Wire ( Gray)
Figure 1
Lead Wire ( Brown-Cod)
NG
Replace the SWITCH
Figure 2
Remove the foreign
OK
objects on the joints
NG
Replace the MOTOR
HEATER ASSEMBLY
Figure3