電燈控制開關異常 - 居家修繕
By Yuri
at 2021-12-18T17:03
at 2021-12-18T17:03
Table of Contents
1.問題類型(a.規劃 b.修繕 c.知識 d.技術支援 e.其他) : (d)←請填入
2.問題描述(請詳述問題在哪):
家裡客廳有裝控制IC可以分三段切換,開關分別在客廳及玄關。
通常電燈在第二段關閉之後,出門一整天,回家再開啟時,應該要是回到第一段的狀態。
但問題是有機率會從第二段開啟,目前觀察大約一週會出現一次,也不像是紀錄上次狀態,因為若是紀錄上次狀態應該會從第三段開始。
控制IC已更換過兩次新的,都是一樣的狀況。
廠商說有可能是環境干擾,但他們也不知道是什麼干擾。
請問有什麼條件會導致這種情況發生嗎?
非常感謝
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Sent from JPTT on my iPhone
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Tags:
居家修繕
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