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电工阿海 发表于 2015-11-8 13:34: V# ?2 ?: A, T+ ~1 X
我想大概就是感应器坏了,这个型号是:LENNOX 27J2801 27J28 LIMIT SWITCH B# n( k0 x9 L+ A' x
有没有人有?
9 }' s0 m0 E9 J4 G9 u! {Check the store: Sinclair Supply at 780-465-9551 to see if they have some in stock.1 Z- {. N5 V5 H9 n) u% x
; b) |- v9 }( ?( a5 a. d% D% VSome high temperature cut-off limit switches could be reset if the burner compartment is not over heated too much. . Y+ h3 a, d- c& |' k" X
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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.4 H* a. w1 k% a0 T5 k/ E
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Good luck! |
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