 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。) y( I. \* O5 k- \, \& r
5 }) H& _, ]$ ~) X) c. B+ p( O- p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. 9 W s+ I: Y/ d9 U* h, B5 E
参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run
4 k5 r2 O2 c- Y6 a2 [, ]- {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
: E* L, `2 d& B% i% V g* t+ Yrollout switch requires manual reset. ; {3 v( ^9 e3 T1 b5 A4 u. C2 S& S: [
建议检查以下:
O# B* ^* b* T# b' T( s- Loose blower wheel.7 c% F/ V; u) ~! j2 g
- Defective switch or connections.2 b ]: S, t1 u3 k
- Dirty filter or restricted duct system.3 w1 ?! K& K3 ?" ?7 A
- Improper gas input adjustment) D) y% v4 R2 e3 t4 n* A( h
- Improper limit switch or no limit gasket.
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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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