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Panasonic NE-1878BPQ User Manual
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Panasonic NE-1878BPQ All-Metal Door Professional Inverter Microwave
User Manual - Page 14
For NE-1878BPQ.
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Order Number MOD1806497CE
Microwave Oven
Model No. NE-1878BPQ
1 Safety Precautions
2 Specifications
3 Location of Controls and Components
3.1. Outline diagram
4 Operating Instructions
4.1. Operation procedure
5 Service Mode
5.1. Failure code function
5.1.1. Failure code list
5.2. How to erase self-diagnosis memory
5.3. How to cancel âFILtâ sign in the display
5.4. How to cancel ârFLâ sign in the display
5.5. How to cancel âCHECâ sign in the display
5.6. How to reset the number of times of using magnetron
6 Troubleshooting Guide
6.1. Precautions when repairing
6.2. Before repair
6.3. Discharging high-voltage capacitor
6.3.1. Method of discharging the high- voltage capacitor
6.4. Power cannot be turned on
6.5. 10A FUSE blow-out 1
6.6. 10A FUSE blow-out 2
6.7. Oven does not warm up
6.7.1. "F 95", "F 97", "F 98" are displayed (Check the circuit for upper magnetron. )
6.7.2. Displays "FE 5", "FE 7", "FE 8" (Check the circuit for lower magnetron)
6.7.3. How to check the magnetron when indicating "F 92" or "FE 2"
6.7.4. Component test procedure for magnetron and H.V.inverter
6.7.4.1. How to check an H.V.inverter
6.7.4.2. How to check an IGBT
6.7.4.3. How to check a diode bridge
6.7.4.4. How to check a high-voltage diode
6.7.4.5. How to check a magnetron
7 Disassembly and Assembly Instructions
7.1. Cabinet, back panel
7.2. Magnetron
7.2.1. Exhaust guide
7.2.2. Magnetron (upper)
7.2.3. Magnetron (lower)
7.3. Exhaust thermistor
7.4. Detection switch
7.5. H.V.inverter
7.5.1. H.V.inverter (upper)
7.5.2. H.V.inverter (lower)
7.6. Operation unit (Escutcheon base U)
7.6.1. Membrane switch
7.6.2. PC board B (U)
7.7. Fan motor U
7.8. Ceiling plate
7.9. Shelf
7.10. Antenna
7.10.1. Antenna (Upper)
7.10.2. Antenna (Lower)
7.11. Door disassembly
8 Measurements and Adjustments
8.1. Adjustment of hinge and hook
8.2. Measurement of microwave output
9 Dimensions
10 Block Diagram
11 Wiring Connection Diagram
11.1. Wiring Connection Diagram
11.2. Switch Operation
11.3. Relay operation
11.4. Oven lamp operation
11.5. Cooling fan operation
12 Exploded View and Replacement Parts List
12.1. Exploded view and parts list
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File type: PDF
File name: Panasonic NE-1878BPQ All-Metal Door Professional Inverter Microwave.pdf
File size: 6.19 MB
File Language: English
Pages: 48
Author: Panasonic
Published: 2021-02-24
Updated: 2023-06-20
Download File
Table of Contents
×
Order Number MOD1806497CE
1
Microwave Oven
1
Model No. NE-1878BPQ
1
1 Safety Precautions
2
2 Specifications
3
3 Location of Controls and Components
4
3.1. Outline diagram
4
4 Operating Instructions
5
4.1. Operation procedure
5
5 Service Mode
17
5.1. Failure code function
17
5.1.1. Failure code list
18
5.2. How to erase self-diagnosis memory
19
5.3. How to cancel âFILtâ sign in the display
19
5.4. How to cancel ârFLâ sign in the display
19
5.5. How to cancel âCHECâ sign in the display
20
5.6. How to reset the number of times of using magnetron
20
6 Troubleshooting Guide
21
6.1. Precautions when repairing
21
6.2. Before repair
21
6.3. Discharging high-voltage capacitor
21
6.3.1. Method of discharging the high- voltage capacitor
21
6.4. Power cannot be turned on
22
6.5. 10A FUSE blow-out 1
23
6.6. 10A FUSE blow-out 2
24
6.7. Oven does not warm up
25
6.7.1. "F 95", "F 97", "F 98" are displayed (Check the circuit for upper magnetron. )
25
6.7.2. Displays "FE 5", "FE 7", "FE 8" (Check the circuit for lower magnetron)
27
6.7.3. How to check the magnetron when indicating "F 92" or "FE 2"
29
6.7.4. Component test procedure for magnetron and H.V.inverter
30
6.7.4.1. How to check an H.V.inverter
30
6.7.4.2. How to check an IGBT
30
6.7.4.3. How to check a diode bridge
30
6.7.4.4. How to check a high-voltage diode
30
6.7.4.5. How to check a magnetron
30
7 Disassembly and Assembly Instructions
31
7.1. Cabinet, back panel
31
7.2. Magnetron
31
7.2.1. Exhaust guide
31
7.2.2. Magnetron (upper)
31
7.2.3. Magnetron (lower)
32
7.3. Exhaust thermistor
32
7.4. Detection switch
32
7.5. H.V.inverter
33
7.5.1. H.V.inverter (upper)
33
7.5.2. H.V.inverter (lower)
33
7.6. Operation unit (Escutcheon base U)
34
7.6.1. Membrane switch
34
7.6.2. PC board B (U)
34
7.7. Fan motor U
35
7.8. Ceiling plate
35
7.9. Shelf
35
7.10. Antenna
35
7.10.1. Antenna (Upper)
35
7.10.2. Antenna (Lower)
35
7.11. Door disassembly
36
8 Measurements and Adjustments
37
8.1. Adjustment of hinge and hook
37
8.2. Measurement of microwave output
37
9 Dimensions
38
10 Block Diagram
39
11 Wiring Connection Diagram
40
11.1. Wiring Connection Diagram
40
11.2. Switch Operation
41
11.3. Relay operation
41
11.4. Oven lamp operation
41
11.5. Cooling fan operation
41
12 Exploded View and Replacement Parts List
42
12.1. Exploded view and parts list
42
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