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熱水器水壓故障怎么弄

發(fā)布時間:2025-04-19 點擊:22
一、什么是熱水器的水壓在正常狀態(tài)下是恒定的。當進水壓力超過設(shè)定值時(一般不超過0.15mpa),出水流量會下降;反之則上升。(這個數(shù)值可以調(diào)節(jié))所以我們在使用過程中要定期檢查其工作狀態(tài)是否正常.如果發(fā)現(xiàn)不正常要及時維修或更換零件!
二:常見的水壓機故障及解決方法
1、水溫過高
原因分析 : 水泵功率過大 , 電機轉(zhuǎn)速過快 。
解決辦法 : (1)調(diào)整電機的運轉(zhuǎn)速度以降低電機電流和噪音 ;(2)減小水泵的啟動負荷;(3)減少加熱管與內(nèi)膽之間的溫差來增加熱交換面積以減少熱量損失;(4)適當提高水箱水位高度以提高散熱效果并保持一定的容積效率。
2、不保溫或不自動恒溫
(1)溫度傳感器損壞或者線路接觸不良;(2)電熱元件老化;(3)溫控器失靈(4)電源電壓過低(5)控制開關(guān)未接通(6)電磁閥堵塞造成不能開啟等導致無蒸汽輸出或無高溫保護功能。


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