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could you pls help us too? this is our problem.

myfirsttry(myfirsttry)

The furnace works.

But, sometimes it shuts off.

It appears that when it gets a signal from the thermostat to turn on, it sometimes doesn¡¯t start.

I changed the spark plug (the furnace is a Lennox G14 Pulse).

I think either the signal from the thermostat is weak, or the automatic ignition is not working all the time.

Whenever it stops, if I turn the thermostat off and then back on is starts.

Also, when it stops, if I turn the power off and then back on it starts.

It stops about once every day or two.

(#13718160@0)
Last Updated: 2008-1-11
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枫下家园 / 美丽家居 /
wat
Waterloo Area

请教一下：暖气突然不工作了，会是什么问题？怎么解决？从今天早上开始的。 -benben2000(benben); 2008-1-9 (#13718151@0)

Ckeck your manual's troubleshootings -skyxu(蓝天); 2008-1-9 {257} (#13718152@0)
Check the flashing light on the panel and your manual's troubleshootings,you will find useful informations.Normally you can try unplug the power,then plug it back ,let the burner recycle the burning process.If still no luck,try to check the fuse.Good luck!

by unplug the power, do you mean turn the switch off? -benben2000(benben); 2008-1-9 (#13718153@0)
thanks for your prompt reply. It's fixed now. The pilot flame was out. -benben2000(benben); 2008-1-9 (#13718154@0)

furnace or heater? -myfirsttry(myfirsttry); 2008-1-10 (#13718155@0)
do u mean furnace or water heater? -myfirsttry(myfirsttry); 2008-1-10 (#13718156@0)

it's the furnace. -benben2000(benben); 2008-1-10 (#13718158@0)

原因有多种多样，最可能是以下两方面的问题：一是线路接触不好，另一个是安全控制元件出故障。请不要自行拆卸。我可以帮你免费检查。我的电话519-8845482，傅 -fyc(kyle); 2008-1-10 (#13718157@0)

thanks, I will keep this number handy and call you when it's not working next time. -benben2000(benben); 2008-1-10 (#13718159@0)
could you pls help us too? this is our problem. -myfirsttry(myfirsttry); 2008-1-11 {572} (#13718160@0)
The furnace works.

But, sometimes it shuts off.

It appears that when it gets a signal from the thermostat to turn on, it sometimes doesn¡¯t start.

I changed the spark plug (the furnace is a Lennox G14 Pulse).

I think either the signal from the thermostat is weak, or the automatic ignition is not working all the time.

Whenever it stops, if I turn the thermostat off and then back on is starts.

Also, when it stops, if I turn the power off and then back on it starts.

It stops about once every day or two.

@San Francisco

could you pls help us too? this is our problem.

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