 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.
7 f% s; u2 Z( M- b0 X参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run
& J, }2 c$ d$ L; ]for 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
1 o$ s* d2 X3 o* V9 D9 r0 Frollout switch requires manual reset.
0 b% B y1 H, a建议检查以下:& |9 d# x. c, v7 L$ |- h5 v* F
- Loose blower wheel.
2 q, V' v, ~- {, v/ N5 [- Defective switch or connections.
* `+ d; P( }! F( }- Dirty filter or restricted duct system.. ^: S5 k+ w: q
- Improper gas input adjustment: B3 S6 i" ~/ x1 m S
- Improper limit switch or no limit gasket. 3 X* I9 B; Y- Z, ~
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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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