 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。
7 O1 I. U/ b- C) K+ l& k! @* o
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 I6 y3 S+ {1 A: y5 b
参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run
( u! {. A. g0 r" ~6 [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. Flame2 W' c9 R& k( b, e k b& G' r0 w! _
rollout switch requires manual reset. 5 Y& t$ n; r( A
建议检查以下:0 p' R* U% @* u" u1 ^
- Loose blower wheel.
# U) U- H7 \- ?- b- Defective switch or connections.
& J- `3 X5 n5 }& i0 Z$ F- Dirty filter or restricted duct system.8 D* t9 `7 K" ~7 d
- Improper gas input adjustment
! I; z5 q7 F+ p! l* n- Improper limit switch or no limit gasket. 2 F, A, M% Y# x R$ K7 ?4 P& i
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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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