 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。' n- S% I% A1 y: S+ ]4 ]
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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. / _& {% X- n2 w. t; l
参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run
3 h% X" @5 Z: ]: d6 nfor 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# N* v0 h" u, G) }; G/ D
rollout switch requires manual reset.
& a9 j5 w; t0 X3 }. t7 v- |1 v建议检查以下:3 s/ J! ^( f- W' W1 t
- Loose blower wheel.
/ C8 |* s3 x( q. d5 c) w- Defective switch or connections.
% ~3 ?$ K7 j* |0 W v" D- Dirty filter or restricted duct system.
8 M! j# \" p. e2 Z. w8 S0 ^- Improper gas input adjustment
1 ^& x. G/ d+ N$ h8 `- Improper limit switch or no limit gasket. - S8 a: n i, d: E
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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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