エコジョーズのエラー 290
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先週の積雪(15cm程度)とそれに続く低温で我が家の住宅機器にもトラブルが発生しました。給湯器の室内リモコンにエラーが表示されてお湯が出なくなってしまったのです。電気機器の場合はマニュアルを見て対処方法を探ります。しかし、このエラーコード290は中和器の詰まりと書いてあるだけで原因がさっぱり分かりません。
そこで...
6 năm trước
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