7.3. Troubleshooting of inverter circuit (U) and magnetron
This oven is programmed with a self diagnostics failure code system which will help for troubleshooting. H95, H97, H98 and H99
are the provided failure codes to indicate magnetron and inverter circuit problem areas. This section explains failure codes of H95,
H97, H98 and H99. First, you must program the DPC into TEST MODE,
For GD462M & GD452W model:
press Clock button
once
→
press Timer button once
→
press Start button once
→
press Micro Power button once,
For GT462M model:
press
Timer pad twice
→
press Start pad once
→
press Micro Power pad once. Program unit for operation. H95, H97, H98, H99
appears in display window a short time after [Start] pad is pressed and there is no microwave oscillation.
Alternate way to troubleshoot oven with AC Ampere meter used
H95, H97, H98, H99 appears in display window a short time after [Start] button is pressed and no microwave oscillation with AC
Ampere meter used for troubleshooting.
21
NN-GD462M / NN-GD452W / NN-GT462M
Содержание NN-GD452W
Страница 2: ...2 NN GD462M NN GD452W NN GT462M ...
Страница 3: ...3 NN GD462M NN GD452W NN GT462M ...
Страница 5: ...1 SCHEMATIC DIAGRAM 5 NN GD462M NN GD452W NN GT462M ...
Страница 24: ...8 EXPLODED VIEW AND PARTS LIST 8 1 EXPLODED VIEW 24 NN GD462M NN GD452W NN GT462M ...
Страница 31: ...9 DIGITAL PROGRAMMER CIRCUIT 9 1 SCHEMATIC DIAGRAM NN GD462M GD452W 31 NN GD462M NN GD452W NN GT462M ...
Страница 32: ...32 NN GD462M NN GD452W NN GT462M ...
Страница 33: ...9 2 SCHEMATIC DIAGRAM NN GT462M 33 NN GD462M NN GD452W NN GT462M ...
Страница 34: ...34 NN GD462M NN GD452W NN GT462M 02 12 S 9X7 S 9X8 Printed in China ...
