t*z
2 楼
空调坏了,师傅来修的时候测试电压都不稳,不知道什么情况会导致电压不稳定?多谢!
a*t
4 楼
most likely it is caused by your AC .
how many AC do you have?
call your utility company to check the neural bar in your area
It may also be caused by the neutral line in your own house. call an
licensed electrician.
How do you determine your volt is not stable? Dim light?
谢!
【在 t***z 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: 空调坏了,师傅来修的时候测试电压都不稳,不知道什么情况会导致电压不稳定?多谢!
how many AC do you have?
call your utility company to check the neural bar in your area
It may also be caused by the neutral line in your own house. call an
licensed electrician.
How do you determine your volt is not stable? Dim light?
谢!
【在 t***z 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: 空调坏了,师傅来修的时候测试电压都不稳,不知道什么情况会导致电压不稳定?多谢!
s*a
6 楼
你的POWER BOX满了
k*8
7 楼
马伊咪还是挺漂亮的
t*z
8 楼
师傅说他测量暖气里面的那些线之间的电压发现有时候90多,有时候200多,都不对。
说是因为电压不稳把线路板打坏了的
【在 a****t 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: most likely it is caused by your AC .
: how many AC do you have?
: call your utility company to check the neural bar in your area
: It may also be caused by the neutral line in your own house. call an
: licensed electrician.
: How do you determine your volt is not stable? Dim light?
:
: 谢!
说是因为电压不稳把线路板打坏了的
【在 a****t 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: most likely it is caused by your AC .
: how many AC do you have?
: call your utility company to check the neural bar in your area
: It may also be caused by the neutral line in your own house. call an
: licensed electrician.
: How do you determine your volt is not stable? Dim light?
:
: 谢!
a*t
10 楼
check your neighbor if they also have unstable volt , 90% of the time, it is
caused by neutral bar maintained by the utility company.
If not, it is your house's issue. You can get your utility company to
check your house as well, but the quickest way is to hire an electrician.
【在 t***z 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: 师傅说他测量暖气里面的那些线之间的电压发现有时候90多,有时候200多,都不对。
: 说是因为电压不稳把线路板打坏了的
caused by neutral bar maintained by the utility company.
If not, it is your house's issue. You can get your utility company to
check your house as well, but the quickest way is to hire an electrician.
【在 t***z 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: 师傅说他测量暖气里面的那些线之间的电压发现有时候90多,有时候200多,都不对。
: 说是因为电压不稳把线路板打坏了的
i*e
12 楼
""" It may also be caused by the neutral line in your own house. call an
lz 的判断非常可行! 这种情况的发生大部分都是由于neutral line 出现问题所造成的
。hvac 师傅完全可以修得好,只因为这年头混饭吃的实在是太多了,找不出问题就说
电压不稳定。稳赚检查费。
大家还记得上几天那个热水炉的贴子,Water Heater 在里边,furnace 在外边那个贴
。找来的师傅一样在混,素质更差,他很清楚,要是修,赚到的也是可怜,要是换很有
可能轮不到他换,最后竟然对那个楼主说当时那样装是违反了 Building Codes,简直
是混蛋一个,可怜那楼主竟然还很相信。
【在 a****t 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: most likely it is caused by your AC .
: how many AC do you have?
: call your utility company to check the neural bar in your area
: It may also be caused by the neutral line in your own house. call an
: licensed electrician.
: How do you determine your volt is not stable? Dim light?
:
: 谢!
t*d
13 楼
很可能是neutral线接错了,接到地线上去了。
t*z
14 楼
谢谢回复!如果是 neutral bar 的问题的话是不是进屋的电压就不稳定?师傅测量了
那个电源总控制的那个板子上的电压说都对,说是电进入屋子以后电压才不对的。这个
可以排除是电公司的 neutral bar 的原因吗?师傅说是可能哪里有短路。前几天暖气
坏了,刚换了一个电路板,没几天就又不工作了,师傅说电压问题不解决不敢再换新的
上去了,怕再被打坏了。来了两次都没修好,还说下次来要租一个看电流的啥仪器。
is
【在 a****t 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: check your neighbor if they also have unstable volt , 90% of the time, it is
: caused by neutral bar maintained by the utility company.
: If not, it is your house's issue. You can get your utility company to
: check your house as well, but the quickest way is to hire an electrician.
那个电源总控制的那个板子上的电压说都对,说是电进入屋子以后电压才不对的。这个
可以排除是电公司的 neutral bar 的原因吗?师傅说是可能哪里有短路。前几天暖气
坏了,刚换了一个电路板,没几天就又不工作了,师傅说电压问题不解决不敢再换新的
上去了,怕再被打坏了。来了两次都没修好,还说下次来要租一个看电流的啥仪器。
is
【在 a****t 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: check your neighbor if they also have unstable volt , 90% of the time, it is
: caused by neutral bar maintained by the utility company.
: If not, it is your house's issue. You can get your utility company to
: check your house as well, but the quickest way is to hire an electrician.
t*z
15 楼
平时不怎么来,错过了那个帖子了。我去考考古。谢谢了
【在 i***e 的大作中提到】![](/moin_static193/solenoid/img/up.png)
:
: """ It may also be caused by the neutral line in your own house. call an
: lz 的判断非常可行! 这种情况的发生大部分都是由于neutral line 出现问题所造成的
: 。hvac 师傅完全可以修得好,只因为这年头混饭吃的实在是太多了,找不出问题就说
: 电压不稳定。稳赚检查费。
: 大家还记得上几天那个热水炉的贴子,Water Heater 在里边,furnace 在外边那个贴
: 。找来的师傅一样在混,素质更差,他很清楚,要是修,赚到的也是可怜,要是换很有
: 可能轮不到他换,最后竟然对那个楼主说当时那样装是违反了 Building Codes,简直
: 是混蛋一个,可怜那楼主竟然还很相信。
【在 i***e 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
:
: """ It may also be caused by the neutral line in your own house. call an
: lz 的判断非常可行! 这种情况的发生大部分都是由于neutral line 出现问题所造成的
: 。hvac 师傅完全可以修得好,只因为这年头混饭吃的实在是太多了,找不出问题就说
: 电压不稳定。稳赚检查费。
: 大家还记得上几天那个热水炉的贴子,Water Heater 在里边,furnace 在外边那个贴
: 。找来的师傅一样在混,素质更差,他很清楚,要是修,赚到的也是可怜,要是换很有
: 可能轮不到他换,最后竟然对那个楼主说当时那样装是违反了 Building Codes,简直
: 是混蛋一个,可怜那楼主竟然还很相信。
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