 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。9 s% A! v2 T% ^
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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.
2 n) D/ Y6 a0 v& K$ V参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run5 Q+ H! ~ o/ {: e' l4 s7 ^; [1 X4 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' b5 z8 h' X9 U3 k0 d! r
rollout switch requires manual reset. 9 ^, ?& U' L7 T; Q; l% b& a" U' q F
建议检查以下:: H; s, C* Z5 g3 `, ?7 W
- Loose blower wheel.1 `, w( s5 P6 q8 y; X
- Defective switch or connections.
) T9 f! D* q! x3 n: a8 j- Dirty filter or restricted duct system.
H* a" g q1 S" s$ k' }1 Y- Improper gas input adjustment5 ~/ g$ o3 {* m0 x$ A1 W3 T( J
- Improper limit switch or no limit gasket.
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' K' v, ?* }% F- 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。 |
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