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空调不制冷了,什么毛病?
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空调不制冷了,什么毛病?# Living
S*s
1
还有一个多月就开学了,需要做什么准备?
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s*t
2
正在填140 efile,请问
Part 4
Are any other petition(s) or application(s) being filed with this Form I-140?
选"other" and put in "form I-907 premium process request "?
请过来人指教!
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d*e
3
空调不制冷了,哪位高人看看可能是什么毛病?
Goodman system install in 2008. The A/C is not cooling
at all. I checked the capacitor, it still looks new,
and I can't find any visible sign of problem from its look.
When I turned on the A/C, I could hear it 'click'. And
I can hear the small converter humming. However, I didn't
hear the compressor's loud humming noise. The fan is
turning. I tested the temperature of the two wires/tubes,
not warm, not cold. So it looks to me the compressor
does not work, although of course I don't really know.
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m*k
4
啥也不用。k开始才有采购学习用品了

【在 S*******s 的大作中提到】
: 还有一个多月就开学了,需要做什么准备?
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s*t
5
up
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j*I
6
啥症状。风扇不转了?不出风了?出的风不冷?

【在 d**e 的大作中提到】
: 空调不制冷了,哪位高人看看可能是什么毛病?
: Goodman system install in 2008. The A/C is not cooling
: at all. I checked the capacitor, it still looks new,
: and I can't find any visible sign of problem from its look.
: When I turned on the A/C, I could hear it 'click'. And
: I can hear the small converter humming. However, I didn't
: hear the compressor's loud humming noise. The fan is
: turning. I tested the temperature of the two wires/tubes,
: not warm, not cold. So it looks to me the compressor
: does not work, although of course I don't really know.

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R*i
7
不用
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d*3
8
不用,
反正是寄到PP中心的,

140?

【在 s*******t 的大作中提到】
: 正在填140 efile,请问
: Part 4
: Are any other petition(s) or application(s) being filed with this Form I-140?
: 选"other" and put in "form I-907 premium process request "?
: 请过来人指教!

avatar
p*q
9
我去年碰到过类似问题 症状一模一样 也是goodman system
不过很老 installed 1980s
换了capacitor就好了
新系统 应该问一下installer 想钻研可以先查一下unit manual吧

【在 d**e 的大作中提到】
: 空调不制冷了,哪位高人看看可能是什么毛病?
: Goodman system install in 2008. The A/C is not cooling
: at all. I checked the capacitor, it still looks new,
: and I can't find any visible sign of problem from its look.
: When I turned on the A/C, I could hear it 'click'. And
: I can hear the small converter humming. However, I didn't
: hear the compressor's loud humming noise. The fan is
: turning. I tested the temperature of the two wires/tubes,
: not warm, not cold. So it looks to me the compressor
: does not work, although of course I don't really know.

avatar
s*t
10
dolce83 ,thanks!
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d*e
11

很多年以前我换过一个电容,但是那个看起来就坏了。
这次这个电容还是闪闪发亮,外观上看不出一点问题。
不知道这种情况下,是电容坏的概率大还是压缩机坏的概率大。
另外有人提到如果冷冻液漏了,也会触发压缩机保护,
不知道怎么查。

【在 p**q 的大作中提到】
: 我去年碰到过类似问题 症状一模一样 也是goodman system
: 不过很老 installed 1980s
: 换了capacitor就好了
: 新系统 应该问一下installer 想钻研可以先查一下unit manual吧

avatar
m*r
12
你这个感觉压缩机还在工作吧,只是风扇没转造成不能制冷,我去年也是这样的毛病,
自己换了风扇的motor(连带也换了capacitor)就好了

【在 d**e 的大作中提到】
:
: 很多年以前我换过一个电容,但是那个看起来就坏了。
: 这次这个电容还是闪闪发亮,外观上看不出一点问题。
: 不知道这种情况下,是电容坏的概率大还是压缩机坏的概率大。
: 另外有人提到如果冷冻液漏了,也会触发压缩机保护,
: 不知道怎么查。

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f*b
13
楼主这个风扇/电容都可以,电路也工作。那个click是冷冻液回路的电磁阀在工作。压
缩机肯定没工作,所以没有温差。如果是空置很久的房子,多半是冷冻液漏光了,让人
来加液查漏,不行再查压缩机电路。
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d*e
14

风扇在转。

【在 m********r 的大作中提到】
: 你这个感觉压缩机还在工作吧,只是风扇没转造成不能制冷,我去年也是这样的毛病,
: 自己换了风扇的motor(连带也换了capacitor)就好了

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