 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。
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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. 4 J+ M5 @" F* @0 ]" s. `% D
参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run5 {' f# d/ Y4 F
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
7 V( a* a# {8 |: ]! `6 {5 i# w* Xrollout switch requires manual reset.
/ n c9 C; O S* b建议检查以下:4 R5 q0 w: `: J# Y! J
- Loose blower wheel.
4 E5 y, k0 c. Z; U) c$ L: I" l- Defective switch or connections.# T, m* t/ }: Q$ n* p- N3 g2 T
- Dirty filter or restricted duct system.
" ~; w/ A2 p; a# C; O& t! o- Improper gas input adjustment
3 _, {8 @& s& p" B* X- Improper limit switch or no limit gasket. 2 ?% {5 _& j2 ?* W
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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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