 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。5 o) @# \. d0 u- O6 ~3 i' v
; V" ]% S/ o; ]3 _: A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.
3 z3 X* s3 k" x. b; W- E参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run
( @8 W; D) I; X C. l5 }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. Flame5 x, _* Q3 G0 M- n, q8 u* e
rollout switch requires manual reset.
9 C% {' w3 N! \9 ?6 X5 X( B建议检查以下:- E- r* c" q1 E' i
- Loose blower wheel.
" P( Y( I0 D9 F: P# c- Defective switch or connections.8 ^4 n( J& I, U, w7 ^9 O; d* e
- Dirty filter or restricted duct system.: C- ]' Z" @) W4 M9 M: N" u K
- Improper gas input adjustment
3 s* ~& I# S9 ]+ i' g+ K. |3 l6 N- Improper limit switch or no limit gasket.
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: |) G4 K8 ]8 d+ v Q9 c3 ]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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