 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。7 \0 Y1 W( `) G- W, I- V" X
+ V& k' T/ U0 P/ f' b4 c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. 9 e: [+ m C, o$ s/ U
参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run
6 h$ A; |3 J6 N- i4 d; Q/ J% Dfor 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. Flame8 a" s2 ]/ W% @% Q
rollout switch requires manual reset. 7 y+ n% U, c& E* L) L
建议检查以下:
1 Q; h8 ?8 |9 n$ X7 y- Loose blower wheel.5 d& J* k9 k- t& ^
- Defective switch or connections.
3 i% t( F( ^ S% H# e- Dirty filter or restricted duct system.
( Y: T8 I, `8 I6 W5 R: u( A1 A- Improper gas input adjustment
0 ]/ O/ z! G/ u0 W9 p0 b4 I- Improper limit switch or no limit gasket. : A3 r. K4 l. Y% L
( e2 J: j! K6 A- r- Q2 {2 Z$ r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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