 鲜花( 94)  鸡蛋( 2)
|
有可能是filter的原因。, x* y7 d, S( |7 R+ ?8 h9 [, P1 v
2 x* `: z. H8 X. J7 G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. ) Y9 N9 o8 U" G' P0 { l3 u5 I
参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run5 T$ ^ O2 D* L* J
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
D6 Y: \% b, w. ?- `: }rollout switch requires manual reset.
6 f) R$ o( u c2 g B/ h" ~4 ?建议检查以下:- F( p( y2 T. |0 B) } I5 @5 y
- Loose blower wheel.
. q8 s# D+ c. B% i1 M; Q0 m3 b- Defective switch or connections.9 `3 R, Q3 W4 t- t& ^3 ?) V
- Dirty filter or restricted duct system./ S8 P* r- ?1 t# `/ f9 X! i9 C
- Improper gas input adjustment/ c/ E0 {+ C' }0 m; A
- Improper limit switch or no limit gasket. 3 S- S; u2 y r2 o; F
% O4 Z1 |# `* I: w- A. |" N4 g9 S
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。 |
|