b*********k
发帖数: 335 | 1 I have an A/C problem.
1) 户外 Fan works, but no 热风。户内 fanworks, but no cold 风
2) Compressor seems not working. It seems it works at the start but will not
work later on. when i just start the A/C，the thin line is slightly warm
and thick line is slightly cold . but after few min, no cold or warm feel
from both lines.
3) indoor 出风口 temp is around 79 while room temp is 82F.
4) check Capacitor by eyes, no obvious overburn or damage, 上段和四周没有鼓
起或烧的迹象。
5) the whole set was installed in 2006.
any suggest |
s*i
发帖数: 5025 | |
b*********k
发帖数: 335 | 3 RWKR gezhi89
Can you advice?
【在 s*i 的大作中提到】
: 上craigslists上找一free的看看？
|
l*******s
发帖数: 26303 | 4 这种中英文严重混杂的帖子看起来很费劲啊
not
【在 b*********k 的大作中提到】
: I have an A/C problem.
: 1) 户外 Fan works, but no 热风。户内 fanworks, but no cold 风
: 2) Compressor seems not working. It seems it works at the start but will not
: work later on. when i just start the A/C，the thin line is slightly warm
: and thick line is slightly cold . but after few min, no cold or warm feel
: from both lines.
: 3) indoor 出风口 temp is around 79 while room temp is 82F.
: 4) check Capacitor by eyes, no obvious overburn or damage, 上段和四周没有鼓
: 起或烧的迹象。
: 5) the whole set was installed in 2006.
|
P***e
发帖数: 804 | 5 估计不是capacitor的问题，虽然要用万用表查才知道是否击穿。电容坏了的话，fan不
会转。
还是找air conditioning service吧。 查查是不是compressor或evaparator问题，还
有freon是不是少什么的。
没准是compressor的问题，因为你说细的管子不热。
not
【在 b*********k 的大作中提到】
: I have an A/C problem.
: 1) 户外 Fan works, but no 热风。户内 fanworks, but no cold 风
: 2) Compressor seems not working. It seems it works at the start but will not
: work later on. when i just start the A/C，the thin line is slightly warm
: and thick line is slightly cold . but after few min, no cold or warm feel
: from both lines.
: 3) indoor 出风口 temp is around 79 while room temp is 82F.
: 4) check Capacitor by eyes, no obvious overburn or damage, 上段和四周没有鼓
: 起或烧的迹象。
: 5) the whole set was installed in 2006.
|
b******r
发帖数: 18 | 6 楼主的问题解决了吗？到底是什么原因造成的空调故障？
我家的空调（2004年安装的）貌似和楼主的一样毛病，开始是压缩机里的风扇不转，发
现电容鼓起来了，就换了新的电容，之后风扇转了，但是还是没有冷气出来，能听到
compressor发出的嗡嗡声。请教高手们，这种情况是不是只能是compressor的问题了？
明天准备叫人来看看。 |
T*U
发帖数: 22634 | 7 没有氟利昂了，找人系统检漏，然后加氟利昂。
出风口温度应该是设定温度-15. |
T*U
发帖数: 22634 | 8 空调在北方比南方更容易坏，因为经常不用，低压区压力偏高。
跟北方的汽车空调容易坏一个道理。 |
l****g
发帖数: 476 | 9 我们家的刚刚修完，也是自己去买了新电容回来换上，发现风扇在转，但不制冷。home
warranty的contractor来了后发现conmpressor坏了，紧接着发现motor fan又坏掉了
，于是换了新的compressor 和 motor fan.中间做了freon recovery
【在 b******r 的大作中提到】
: 楼主的问题解决了吗？到底是什么原因造成的空调故障？
: 我家的空调（2004年安装的）貌似和楼主的一样毛病，开始是压缩机里的风扇不转，发
: 现电容鼓起来了，就换了新的电容，之后风扇转了，但是还是没有冷气出来，能听到
: compressor发出的嗡嗡声。请教高手们，这种情况是不是只能是compressor的问题了？
: 明天准备叫人来看看。
|
g*****9
发帖数: 4125 | 10 Either compressor is bad or you have a leak and most refrigerant is gone.
You need to hook up a set of AC guages to make sure. On each gauge, there is
a pressure scale, and multiple temperature scales based on the type of
refrigerant. I am guessing you have R-410A in your system.
not
【在 b*********k 的大作中提到】
: I have an A/C problem.
: 1) 户外 Fan works, but no 热风。户内 fanworks, but no cold 风
: 2) Compressor seems not working. It seems it works at the start but will not
: work later on. when i just start the A/C，the thin line is slightly warm
: and thick line is slightly cold . but after few min, no cold or warm feel
: from both lines.
: 3) indoor 出风口 temp is around 79 while room temp is 82F.
: 4) check Capacitor by eyes, no obvious overburn or damage, 上段和四周没有鼓
: 起或烧的迹象。
: 5) the whole set was installed in 2006.
|
