 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。( N! ~( Y6 ^6 l$ {
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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.
3 p6 i3 s b" u* ^* s5 F d+ k参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run3 g" R* U$ c6 b' j/ N+ j' E) k7 H
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
) I4 t& l1 o) r$ ?4 B- Nrollout switch requires manual reset.
) S( p( ]% [1 Z% a5 @建议检查以下:+ v, [3 t- R) r% [0 L% _
- Loose blower wheel.$ s: g- v$ k$ J" g) t
- Defective switch or connections.2 x7 D% [4 d) j- o3 r
- Dirty filter or restricted duct system.! j- z, `, e* U$ O0 u1 O
- Improper gas input adjustment
( \3 A2 }- r8 f# W7 b4 ]) Y- Improper limit switch or no limit gasket. * ^1 v0 N+ p. Y4 W6 h, z9 b
# C5 l) Q9 V2 T: Y; m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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