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电工阿海 发表于 2015-11-8 13:340 t. K/ j2 M$ a5 [$ a* n! x
我想大概就是感应器坏了,这个型号是:LENNOX 27J2801 27J28 LIMIT SWITCH& e/ i) g* K$ \3 r
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Check the store: Sinclair Supply at 780-465-9551 to see if they have some in stock.
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Some high temperature cut-off limit switches could be reset if the burner compartment is not over heated too much.
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If not, you may have to check if the furnace is actually overheated, either the blower speed is set too low, or vents close too much which restrict the air flow.
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& l4 d) c+ ?" v" F8 Y U* y* F; OGood luck! |
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