8.3. 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 NN-SE795S, ST785S, ST775S, ST765S models:
press Clock button once
→
press Timer button once
→
press Start button once
→
press Power Level button once,
For NN-
SD765S, SD755S models:
press Timer/Clock button twice
→
press Start button once
→
press Power Level button 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.
22
NN-SE795S / NN-ST785S / NN-ST775S / NN-ST765S / NN-SD765S / NN-SD755S
Содержание Cyclonic Inverter NN-ST765S
Страница 2: ...2 NN SE795S NN ST785S NN ST775S NN ST765S NN SD765S NN SD755S ...
Страница 3: ...3 NN SE795S NN ST785S NN ST775S NN ST765S NN SD765S NN SD755S ...
Страница 5: ...1 SCHEMATIC DIAGRAM 5 NN SE795S NN ST785S NN ST775S NN ST765S NN SD765S NN SD755S ...
Страница 39: ...39 NN SE795S NN ST785S NN ST775S NN ST765S NN SD765S NN SD755S ...
Страница 40: ...40 NN SE795S NN ST785S NN ST775S NN ST765S NN SD765S NN SD755S ...
Страница 41: ...10 2 SCHEMATIC DIAGRAM NN ST785S ST775S ST765S 41 NN SE795S NN ST785S NN ST775S NN ST765S NN SD765S NN SD755S ...
Страница 42: ...42 NN SE795S NN ST785S NN ST775S NN ST765S NN SD765S NN SD755S ...
Страница 43: ...10 3 SCHEMATIC DIAGRAM NN SD765S SD755S 43 NN SE795S NN ST785S NN ST775S NN ST765S NN SD765S NN SD755S ...
Страница 44: ...44 NN SE795S NN ST785S NN ST775S NN ST765S NN SD765S NN SD755S ...
