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电工阿海 发表于 2015-11-8 13:34
) @1 {1 v8 s8 k0 X9 b) _8 V R我想大概就是感应器坏了,这个型号是:LENNOX 27J2801 27J28 LIMIT SWITCH' X* R7 G# ^3 Y2 G) n6 g/ b4 D
有没有人有? 4 h" `% d, T4 I
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., o; R" P s4 j, x( m
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Good luck! |
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