Note: for this part, you can write a complaint letter in a few minutes according to the following situation: you are in sun Appliance bought an air conditioner and installed it the other day, but you found that the fan was too much noise when the machine was running. You asked the store to send a representative to check. You should write at least a few words but no more than words.
Don't sign your own name at the end of the letter. Use Li Ming instead. You don't need to write your address.
December, dear Sir or Madam, I'm writing to complain The quality of an air conditioner I bought from solar electric company is not good. To be frank, I always like this air conditioner from one of your chain stores on December 4 (serial number at first, the machine worked well, but ten days later, there was a problem that bothered me: the noise from the fan was so loud that I couldn't sleep well at night. What's worse, the heating didn't work well, and this machine began to leak recently.
Its poor quality almost destroyed my previous impression of your products. I strongly suggest sending a repairman to my house to repair it immediately. I don't know if you can't find out the exact cause of the problem as soon as possible, I'm afraid I will ask for a full refund or a new air conditioner.
If you have any questions, please feel free to contact me, looking forward to your sincere reply, Li Ming.
中文翻译：
说明：对于这一部分，您可以根据以下情况在几分钟内写一封投诉信：您在Sun Appliance了一台空调，前几天安装了它，但是你发现风扇在机器运转时发出了太大的噪音你要求商店派一个代表来检查你应该写至少几个字但不超过字不要在信的末尾签自己的名字用李明代替你不需要写xx月日，亲爱的先生或女士，我写信是为了投诉我从太阳电器公司的一台空调质量不好。坦率地说，我一直都很喜欢xx月xx日，我从你们的一家连锁店买了这台空调（序列号一开始机器运转良好，但十天后，有一个毛病困扰着我，那就是风扇发出的噪音太大，以至于我晚上睡不好觉，更糟的是，暖气系统不好用，这台机器最近开始漏水。它的劣质几乎毁了我以前对你们产品的印象。
我强烈建议立即派一个修理工来我家修理我不知道如果你不能尽快找出问题的确切原因，恐怕我会要求全额退款或换一台新的空调。如果您有任何问题，请随时与我联系，期待您真诚的回复，李明。
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