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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.
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Содержание QSFMI-09A
Страница 1: ...MODELS QSFMI 09A QSFMI 12A QSFMI 18A ...
Страница 2: ...ON OFF MODE FAN CLOCK TIMER ON X FAN TEMP TIMER OFF TURBO SLEEP LIGHT QSFMI 09A QSFMI 12A QSFMI 18A ...
Страница 3: ......
Страница 4: ...QSFMI 09A INDOOR MODEL NUMBER QSFMI 09A ...
Страница 5: ...QSFMI 12A Indoor Model Number QSFMI 12A ...
Страница 6: ...QSFMI 18A Indoor Model Number QSFMI 18A ...
Страница 8: ......
Страница 9: ...ĭ ĭ ĭ 3 1 5 ĭ QSFMI 09 46 0 46 0 46 0 46 0 46 0 ...
Страница 12: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 QSFMI 09A QSFMI 12A ...
Страница 13: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QSFMI 18A ...
Страница 15: ...QSFMI 09A QSFMI 12A ...
Страница 17: ...QSFMI 18A ...