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枫下家园 / 家用电器 / 安装dish washer的问题新whirlpool dishwasher, 按照说明书安装water line, drain和direct wiring后, 经过检查一切无误.
开水管, 开电源, 无任何反映. 无LED灯亮.
检查电源线, 没有电压. 下楼关掉switch, 电源线有电压.
再次打开switch, 电源线又失去电压, @#%!#%^^.
再次阅读说明书, 发现有一个overload的保护装置, 找到后reset, 故障依旧.
请大家诊断一下会是什么问题? 是洗衣机的故障还是什么其他问题.
实在不行只有call service了.
-toronto_fun(1);
2008-10-12
{395}
(#4760209@0)
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can you answer these questions, it may help诊断"You said 下楼关掉switch"
What switch did you 关掉? Is it a circuit breaker in the panel?
also you said "关掉switch, 电源线有电压". How many volts is measured and how did you measure?
Can you measure it again with the following method and post the result?
Black wire and white wire =how many volts?
Black wire to metal ground =how many volts?
White wire metal ground =how many volts?
measure twice, 1st with "Switch ON" 2nd with "Switch OFF"
-mpoon(无牌电工....);
2008-10-12
{458}
(#4760250@0)
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thanks for your replyWhat switch did you 关掉? Is it a circuit breaker in the panel?
--> circuit breaker
How many volts is measured and how did you measure?
--> i use voltage detector, cannot tell how many v; i have a multi-measure without battery though.
-toronto_fun(1);
2008-10-12
{240}
(#4760726@0)
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i cannot measure the voltage when i switch on because voltage detector won't beep when i have the wire connected with dish washer and when circuit breaker is on. it will beep when i disconnect with dish washer and circuit breaker is on.
-toronto_fun(1);
2008-10-12
(#4760730@0)
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This is what I suggest.
-mpoon(无牌电工....);
2008-10-12
{1172}
(#4760865@0)
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非常感谢! 这是新房, 你的意思是不是builder线接错, 电压不够. 先叫builder过来看看吧.
不好意思不能让你过来赚钱了, :-)
-toronto_fun(1);
2008-10-13
(#4763357@0)
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what i mean is.what i mean is. the dish washer wire is not connected to the circuit breaker. this a safety reason. the rough in wire will not conected to breaker. because the wire is open on the other end at the kitchen. you can call the builder. i believe they will call electrician do it for you, you may need to pay them. voltage is not the problem..
-mpoon(无牌电工....);
2008-10-13
{338}
(#4763408@0)
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请教电工大哥:别人送的微波炉,工作正常,但从门的两侧能看到里面的灯光和吹出来的风,这是不是会造成漏微波?有什么办法知道是否漏波?谢谢
-ada0416(ada);
2008-10-13
(#4763589@0)
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This is how i understand,
-mpoon(无牌电工....);
2008-10-14
{748}
(#4763828@0)