Air conditioner problem. Please help!

最近一個房客三番五次來e-mail，一會兒說空調不work；我說去修，他又說好了。過一天又說空調又有問題，再一天又說沒問題了。昨晚他又再次說空調有問題，我說我lg今天下午會他家查看，結果今天早上他又E-MAIL說：It's working for now anyway and I hate to have your hu*****and come down here for nothing. It seems to work better the lower the temp set. In other words if I leave it at 65degree, it will maintain. But if I set it at 72degree, it will wait until its 80 before it kicks on again. I still don't like having to run it that cold so I'd like someone to look at it soon.
我們現在白天室外溫度大約80度，晚上才50度。我想家內溫度怎麽也不會超過80度。感覺空調挺奇怪的。大家覺得空調會有這樣的問題嗎？

這個房客一向按時交租，應該算是好房客。。。。

所有跟帖： 

• 請個專業的堵嘴 -MrsKwok- ♀ (0 bytes) () 03/15/2012 postreply 10:53:02

• 我不願意相信他是找麻煩，隻是想知道，空調會出現他所說的問題嗎？謝謝！ -babyflower- ♀ (0 bytes) () 03/15/2012 postreply 11:10:06

• 回複：我不願意相信他是找麻煩，隻是想知道，空調會出現他所說的問題嗎？謝謝！ -jjj7- ♂ (24 bytes) () 03/15/2012 postreply 11:57:24