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海爾太陽能熱水器下雨天不加熱主要原因【太陽能熱水器不加熱故障維修】

發(fā)布時間:2025-06-15 點擊:21
一、海爾太陽能熱水器下雨天不加熱主要原因
1、熱水器前方有遮擋物,日照時間短;
2、上下水閥門關(guān)閉不嚴;
3、水質(zhì)不好,真空管內(nèi)存有水垢使集熱效率降低;
4、當?shù)乜諝馕廴緡乐兀婵展鼙砻嬗谢覊m,影響集熱;
5、水箱中熱水全部用完,即無基礎(chǔ)水溫,水箱容量小,用水量大;
6、受天氣原因影響。
二、海爾太陽能熱水器下雨天不加熱怎么辦?
1、去處遮擋物或太陽能移位;
2、更換上水球閥;
3、清洗真空管;
4、把真空管和聚光柵表面擦洗干凈;
5、更換大容量熱水器或加裝電加熱系統(tǒng);
6、分析天氣情況,注意熱水器上水量。
三、海爾太陽能熱水器不加熱故障維修
1、真空管水垢問題:
如果是連續(xù)晴天的情況下,太陽能仍然不加熱,可能是真空管水垢堵塞,需要專業(yè)人員用專業(yè)除垢液體除垢。(陰雨天看不出效果)
2、電加熱問題:
(1)電加熱棒結(jié)垢嚴重,阻礙了電加熱的加熱作用。需用專業(yè)的除垢液清洗。
(2)檢查電加熱棒是否壞掉。卸掉電加熱通電檢查。
3、控制器與線路問題:
(1)控制器程序紊亂,不能及時將信號暢通傳輸。建議讓廠家售后人家檢查后維修或者更換新的控制器或控制面板。
(2)檢查電加熱線路是否斷路,過熱保護器可能會因為過熱跳閘,手動恢復(fù)即可。


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