Panasonic EH-NE84-K865 Service Manual ▷ View online
3. TROUBLESHOOTING GUIDE
Refer to WIRING CONNECTION DIAGRAM.
< TROUBLE >
< CHECK >
< REMEDY >
OK
<CHECK MOTOR HEATER ASSEMBLY>
Check if there are odd objects between
joints of thermo switch or not
(Figure 7)
Remove the odd objects
between joints
Found odd object
No odd objects
Replace the
MOTOR HEATER ASSEMBLY
Figure 7
Thermo Switch
Hot air is not emitted
<CHECK COOL SWITCH BUTTON>
Check the conductivity between the terminal 1
and 2 by push and hold
the COOL SWITCH BUTTON
(Figure 6)
<CHECK TEMPERATURE SWITCH>
Check the conductivity between the terminal 2
and 4 by setting
the TEMPERATURE SWITCH to Position 2
(Figure 5)
Replace the
MAIN SWITCH
NG
OK
Replace the
COOL SWITCH BUTTON
NG
COOL SWITCH BUTTON
Lead Wire (Orange)
Lead Wire (Blue and Red)
For EH-NE81-84
Figure 6
Figure 5
Lead Wire (Black)
Lead Wire (Brown)
Lead Wire (Orange)
Temperature Switch
OK
4. Disassembly and Assembly Instructions
4.1. Disassembly Instructions
1. Remove the FILTER FRAME ASSEMBLY
4. Remove TAPPING SCREWS by a cross
slot screw driver. Than take out AIR OUTLET RING
and AIR OUTLET GRILL by rotating follow the direction
below.
slot screw driver. Than take out AIR OUTLET RING
and AIR OUTLET GRILL by rotating follow the direction
below.
2. Remove three TAPPING SCREWS by a cross
slot screw driver,then Remove AIR INLET RING.
slot screw driver,then Remove AIR INLET RING.
5. Take off HOUSING AB follow the figure below.
3. Remove 2 TAPPING SCREWS at HOUSING A
by flat-blade screwdriver and 2 TORX SCREWS
at HANDLE by Driver then remove HANDLE AB.
by flat-blade screwdriver and 2 TORX SCREWS
at HANDLE by Driver then remove HANDLE AB.
6. Remove DISCHARGE COVER
Counter clockwise rotation
4. Disassembly and Assembly Instructions
4.1. Disassembly Instructions
7. Remove Ion Holder from DISCHARGE COVER as figure below.
8. Take off MOTOR HEATER ASSEMBLY, and PLATE SPRING from HOUSING B.
9. Remove PRINTED CIRCUIT ASSEMBLY from MOTOR HEATER ASSEMBLY
as figure below
as figure below
Unclip this 2 ribs
Unclip this 2 ribs
4.2 Assembly Instructions
1. Install PRINTED CIRCUIT ASSEMBLY into MOTOR HEATER ASSEMBLY as figure below.
Lead wire for PCB must be lock with ribs of MOTOR HEATER ASSEMBLY as below.
Lead wire lock on this ribs
(No control color)