 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。
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, h' J! _& j; y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.
5 ^7 C5 X* X2 G) S参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run
& o! |& l; A8 \! j3 u: M% \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. Flame1 T0 ]! u# O6 p8 z+ P/ n' X8 r
rollout switch requires manual reset. $ q. Y' |, {' t0 V* E* P
建议检查以下:4 ~) G8 O$ c9 M7 p9 w
- Loose blower wheel., T7 J" y* J. w7 i, J
- Defective switch or connections.5 P& s& y8 f6 n1 b* t
- Dirty filter or restricted duct system.+ Y, o3 E) z9 D0 C3 {4 F
- Improper gas input adjustment# v( T* B$ i; f
- Improper limit switch or no limit gasket. , }7 @" P' V+ h! j( S; }0 i" q
) z# k R+ }$ ` l: Z( g5 ]0 H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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