 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。
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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.
! n" U7 p1 {- X5 j' p, T参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run
* E6 F0 K% V9 r8 i5 r, Hfor 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
8 p0 S X8 g5 E6 r+ h1 t9 P! a' b7 prollout switch requires manual reset.
2 t7 b( W$ p" P; ~5 t建议检查以下:; K9 a5 b' q; e% e$ C
- Loose blower wheel.- I. B+ y9 L* z2 @+ l" [/ y5 z
- Defective switch or connections.% J' ] @$ N+ { p7 G* I* B
- Dirty filter or restricted duct system.
4 S. @ L! v" o, B$ Q2 x- Improper gas input adjustment
' ?* H8 Z: t) g$ }/ t6 T, O! [- Improper limit switch or no limit gasket.
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2 L$ e7 x& k- A% V; N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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