{"type":"product","schema_version":"1.0","item_id":"101061619958","canonical_url":"https://tw.bid.yahoo.com/item/101061619958","title":"＊黃師傅＊【中古木川零件】中古KQ200N,KQ400N,KQ800N, 流控開關,流量開關","subtitle":null,"condition":"近全新","currency":"TWD","observed_at":"2026-04-27T17:52:18.206Z","current_price":300,"original_price":null,"stock_status":"low_stock","available_quantity":8,"sold_quantity":7,"seller":{"id":"Y7360398400","name":"＊黃師傅＊加壓、抽水機安裝維修","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/a28eb45d-ff3c-4be0-a71e-e309ff765e76.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/484ac28d-a7e7-4299-9f29-02f671559001.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/c5e1269b-c5a3-4ee9-99a4-83cb0a759f46.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"單次限購2顆＿木川中古流量開關照片1是販售商品.\n中古流量開關.不含止回閥跟彈簧,墊圈 (用原來的)\n可合併運費.隨機挑選(止回閥跟彈簧.不容易壞.如需加購中古的70元.全新的200元).\n\n如何判斷是否為流量開關故障:\n1.當開水馬達運轉時，原先水量不會忽大忽小.     也排除不是因為管路或濾網造成堵塞時. \n             2.當馬達持續運轉，不會停止，也沒在用水時.     這時將流控開關(Q)由電路板路上拔除，     馬達就會停止運轉.\n3.其它可參考手冊上的故障處理方式說明.\n更換注意事項:\n              1.記得要先將電源關閉.進水水源關閉.      屋內水龍頭其中1個開著不關\n2.將流量開關(Q)由電路板上拔起.然後由控制盒下方取出. \n                           3.利用工具將上蓋逆時鐘轉出，整組更換後，      依照拆除順序，反順序裝上. \n                                    4.先開進水開關，再送電，當原先屋內水龍頭的水量，      由小變大且穩定時，再關上水龍頭.再看馬達是否有停止，\n5.有不了解，不確定的狀況先看使用手冊或是來電詢問.\n其他相關商品.＿\n有需要可到我其他商品找或利用問與答詢問.彈簧.","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"24674","category_name":"加壓機","breadcrumb":[{"id":"24198","name":"居家、家具與園藝","url":"/tw/%E5%B1%85%E5%AE%B6%E3%80%81%E5%AE%B6%E5%85%B7%E8%88%87%E5%9C%92%E8%97%9D-24198-category.html"},{"id":"24642","name":"五金/照明工具","url":"/tw/%E4%BA%94%E9%87%91-%E7%85%A7%E6%98%8E%E5%B7%A5%E5%85%B7-24642-category.html"},{"id":"24674","name":"加壓機","url":"/tw/%E5%8A%A0%E5%A3%93%E6%A9%9F-24674-category.html"}],"view_count":4,"watch_count":14}