 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。( n0 ]: [( l6 g
" d7 E3 |; S) s) U) W* T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 I+ u/ g D, ]" T/ q" i9 p4 y参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run
; ]2 {2 m1 ~% U+ ^1 F$ Rfor 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. Flame4 \) p2 F1 O7 q, P( }
rollout switch requires manual reset. - Q, l% u# u. l4 V t
建议检查以下:
% s: Y! K- P! K: }& E" e- Loose blower wheel./ R* g( o/ p0 b
- Defective switch or connections.
% p$ k3 C# t; X! s( p6 g4 f/ B- Dirty filter or restricted duct system.
9 P& F! a0 u/ @' @- Improper gas input adjustment
1 ~. j% E' }* Z- Improper limit switch or no limit gasket.
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0 j& R9 ^: ~2 d0 { Q, a8 o$ j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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