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M alfunction is
eliminated.
No
Yes
“U8” is
displayed on
the unit.
Re-energize 1
minute after
de-erergization
Is“U8”
still displayed?
The zero-cross detection
circuit of the mainboard is
defined abnormal. Replace
the mainboard.
The unit returns to normal.
Conclusion: U8 is displayed due to
instant energization after de-
energization while the capacitor
discharges slowly.
Содержание GWC07NA-D3NNA5E
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Страница 23: ... QPUVTWEVKQP 8KGYU 8QLW PP ...
Страница 24: ... QPUVTWEVKQP 8KGYU 8QLW PP ...
Страница 31: ... 5EJGOCVKE KCITCO Ɣ2XWGRRU 8QLW 1 11 2 0 11 2 ...
Страница 70: ... ZRNQFGF 8KGYU CPF 2CTVU KUV 0 11 2 ...
Страница 72: ... ZRNQFGF 8KGYU CPF 2CTVU KUV 0 11 2 0 11 2 ...
Страница 74: ... ZRNQFGF 8KGYU CPF 2CTVU KUV 0 11 2 0 11 2 21 15 19 20 22 23 24 17 16 18 26 25 14 13 ...
Страница 80: ... ZRNQFGF 8KGYU CPF 2CTVU KUV 0 11 2 ...
Страница 82: ... ZRNQFGF 8KGYU CPF 2CTVU KUV 0 11 2 ...
Страница 84: ... ZRNQFGF 8KGYU CPF 2CTVU KUV 0 11 2 26 27 25 24 18 19 20 21 17 7 14 16 13 12 11 10 9 8 6 5 4 3 1 2 15 22 23 ...