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电工阿海 发表于 2015-11-8 13:34
3 Y! r+ y4 j: n; h9 Y我想大概就是感应器坏了,这个型号是:LENNOX 27J2801 27J28 LIMIT SWITCH
6 }% e P. n3 ~( _ z; H有没有人有? # I6 Y, u' a& @! p% R1 y( o0 r
Check the store: Sinclair Supply at 780-465-9551 to see if they have some in stock.0 P1 C" L% e8 n: I! t( M) a s
3 i( I4 B+ ?; z8 \- G& y- OSome 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.8 X* _+ ], ^$ k. `* V
4 ^0 V, f! W4 l: K( b6 J( ^+ ^+ k1 UGood luck! |
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