 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。6 i; c! O7 D0 G5 p$ g( D" U
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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. ' y8 K- a" ?3 |2 t
参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run
- ~' H: ~' ?" V9 X$ @( vfor 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, _: j/ e/ t1 ?: p+ l
rollout switch requires manual reset.
: n6 ?! K. J) h" x: @. E; ]8 Y建议检查以下:, Y. E" P7 F T N. k3 @4 }' Q+ ~3 A
- Loose blower wheel.' F5 P' _2 r5 t0 C X# P
- Defective switch or connections.
0 ], o6 F8 K L9 k+ V- Dirty filter or restricted duct system.
1 ?4 \" f5 H0 W4 Y! w2 D- I; k- Improper gas input adjustment# _, R3 t! f; h+ M5 v1 L4 d" c
- Improper limit switch or no limit gasket. % g& E; F3 F% k
/ k9 I, @. _' C! `' q/ a2 @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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