 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。; i- k8 `. i! M% L' W, H6 ^2 v; _
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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. 3 w5 v" Z4 B2 d! n
参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run/ U( v. b3 ]; h, H
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
' ^. E5 r4 T- ~# I9 |rollout switch requires manual reset.
3 p* ^: d/ l* N/ }建议检查以下:4 u( N/ X7 d' b ~3 _# j" Y
- Loose blower wheel.6 q- s- \0 Q1 R/ x9 S0 \4 m, U, a
- Defective switch or connections.% H3 u7 e6 v+ ?* m
- Dirty filter or restricted duct system.
+ g+ b4 y3 k* L- Improper gas input adjustment$ p9 b( M' a" t+ R. U7 I! j
- Improper limit switch or no limit gasket. * L2 d% V+ C8 L2 B
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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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