power off HVAC, wait a few minutes, power on.
所有跟帖:
• 謝謝! power off then on 沒有用,你轉的文章很好,LG不願意再試了,我們準備換furnace,老的已經有25+ -AnnYuan- ♀ (0 bytes) () 07/10/2021 postreply 13:35:10
• 謝謝! power off then on 沒有用,你轉的文章很好,LG不願意再試了,我們準備換furnace,老的已經有25+ -AnnYuan- ♀ (0 bytes) () 07/10/2021 postreply 13:35:10
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