 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。7 m$ [- Z& M& H: `7 a- b
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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.
. B, K: [! Q6 k8 l. V参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run, z G: s* P; _. Y) n4 G4 s
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
# @" c- [/ V/ _5 Orollout switch requires manual reset. 2 C' v3 J' [; g8 Z" M3 H
建议检查以下:) D- @3 B! l4 ?% m3 ^' f2 c
- Loose blower wheel.
* v' P4 M- g- m0 m2 p- Defective switch or connections.
- @& h; g" K4 z. T- Dirty filter or restricted duct system.2 @$ Q" u0 g8 {( S9 a- [
- Improper gas input adjustment
0 |2 f: g* C8 z- @* J$ n! o$ J9 e- Improper limit switch or no limit gasket.
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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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