 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。6 a7 ~( d4 R( r5 d& Q
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我的暖风炉上周也发生类似问题,不过指示灯提示错误是LIMIT CIRCUIT LOCKOUT,给的解释是: Lockout occurs if the limit, flame rollout is open longer than 3 minutes.
* w+ D2 o4 k$ f; w" \; d' n: y7 R d" i参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run
$ }/ R' `& Z" o# [3 G9 @" rfor 4 min. or until open switch remakes whichever is longer. If open longer than 3 min, code changes to lockout #7. If open less than 3 min. status code #4 continues to flash until blower shuts off. Flame
! |6 T' h3 }- Z8 }" s' ~rollout switch requires manual reset.
" [( ]3 f& Q% y0 i" L5 n建议检查以下:
8 J& g3 b: V, A3 D1 j- Loose blower wheel.
5 Y+ ~! ^, s, E! G: ~7 X% |- Defective switch or connections.+ L- J8 _/ S4 C1 f* s, K4 T' H& t
- Dirty filter or restricted duct system.% r) o2 A* \- F4 I
- Improper gas input adjustment
/ ~- N1 c+ W2 O$ @( q. R0 d- _0 g- Improper limit switch or no limit gasket. 3 m i) w2 H. m/ Y% G
) b+ v8 m3 j8 X我换了filter后至少这两天就没发生了。10月份的换的filter,才用三个月,网面都吹成抛物面了,表面上看和你说的太密有点像。 |
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