 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。
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* e0 E' g1 l/ s' Q- Q U' K, i0 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. 5 M h2 A/ Z; K8 I2 s, p
参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run; W0 z5 B5 J0 c- D) |& }, E
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
5 A* J# S0 U1 w. a. `3 r5 w* J: urollout switch requires manual reset.
8 B4 q' x2 K, d0 P9 l, B, J* n建议检查以下:
x! m; q" d( ?1 x4 y2 d c- Loose blower wheel.: s4 [ ^0 A- d' a+ r# j5 W, l
- Defective switch or connections.
- n; h9 n0 J, n0 q# t: I- Dirty filter or restricted duct system.
% \: Q, n, [. g. m6 S- }. U! X: o* R0 L) r- Improper gas input adjustment
+ Y6 I& i6 N+ Y5 a6 S/ A$ }! ^5 \- Improper limit switch or no limit gasket. , M" b5 L( K! O/ F+ Y! i
! t5 }7 ]) P6 z6 b6 x5 E% [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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