 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。4 W( s, R# F3 J w/ R9 {
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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.
( L, y- R- l1 |% a参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run
& t$ C3 |3 x' k }1 f; Zfor 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 M, a8 t1 ?5 z& m& xrollout switch requires manual reset.
% z4 A2 W) `& ~0 x1 A/ o) |3 q建议检查以下:: N& \; c0 @0 K+ v6 Z
- Loose blower wheel.0 O+ G$ T9 j$ i ~2 W, @7 @
- Defective switch or connections.
& s, T" `# u4 L. L+ T: E- Dirty filter or restricted duct system.
% i. [# c$ W) m! `8 w+ J- Improper gas input adjustment: L( G/ A' _1 P; z
- Improper limit switch or no limit gasket. 1 i- J3 f9 j' Z0 m# `9 g
, H/ V8 K" X* C( k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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