 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。9 g; H; V0 I- J& K, o
! d, U5 Y/ g, H9 n% A5 r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.
, g' R" ?/ t( x, ^% Y& U参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run
/ G* }1 \, v* q. b7 z! [6 A$ L. 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
. t" J8 }1 o" r: Erollout switch requires manual reset. + L8 j f- ?. E, t' m4 v
建议检查以下:3 Q* ~' h, d" m/ R2 L
- Loose blower wheel.% E2 l' E2 b& c8 G9 y
- Defective switch or connections.
; U( Q" R% E0 F! }- ~( j- Dirty filter or restricted duct system.
+ [; k- _9 K7 ~- Improper gas input adjustment
I9 s+ l1 g% Y! h& l; ~# y, a1 u- Improper limit switch or no limit gasket.
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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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