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Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

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Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406
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Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

Strict Standards: Only variables should be passed by reference in D:\Htdocs\www.zlktw.com\includes\cls_template.php on line 406

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/ 2014-02-25

许多客户反映空调只制冷不制热,下面就让小编为大家分析下不制热的原因:

一:使用不当

空调在长期使用后要定期清洗空调过滤网,加强房间保温措施,不要频繁开门开窗,如果觉得室内空气干燥,可选择使用中央空调水系统或安装一套房屋新风系统。

二:环境因素
室外温度过低会造成空调无法正常工作,一般室外在零度以下,变频空调的室外在零下15度左右已经无法正常制热了,温度过低时需用工具清理空调上的霜;另外,电压过低,可能直接影响到空调的制冷制热效果。用电环境差时可进行社区电压扩容改造,使电压正常,没有条件的社区用户可购买电源稳压器,以保证空调正常使用。   
三:制冷循环系统、控制系统故障
1. 空调制冷剂不足。
制冷剂泄露或是不足原因导致,这时可简单的进行自测来辨别是否漏氟。
2. 空调四通阀串气。
热泵型空调通过四通阀来切换制冷和制热状态。若四通阀串气,则有部分本应参与热交换的制冷剂在四通阀处直接由压缩机出气管返回到回气管,导致参与热交换的制冷剂减少,热交换效率下降,从而引起制热量不足。
3. 化霜控制器失灵。
热泵型空调在制热状态时的蒸发器位于室外机组内,对于采用热冲霜化霜装置的热泵型空调,若化霜控制器失灵,使空调无法及时转入化霜运行状态,则会出现热泵制热时蒸发器结霜现象,影响空调制热的热交换效率,导致制热量不足、甚至停机,这是应该维修或是更换空调化霜控制器。
4. 辅助电加热功能失效。
现在热泵辅助电热型空调普遍采用PTC电辅助加热技术,PTC电辅助加热技术可在超低温条件下迅速制热,效力强劲,安全可靠,可长期使用。若电辅助加热控制电路或电辅助加热设备出现故障、不能正常工作,在环境温度比较低时,会导致空调制热量不足,甚至在环境恶劣时空调完全不制热。

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