 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。
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$ w, Q6 O& [, q" S; k: y8 t' H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.
; `% a- o. m- [ F参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run6 B( b U3 h% T+ h) J8 I8 z
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
7 i) L: e+ I# _/ W4 drollout switch requires manual reset.
1 Q0 h; E& Z2 m, j- d, T建议检查以下:% o! e- r) A# J% P- O
- Loose blower wheel.
7 W4 }+ ^9 F' C) a- Defective switch or connections.
- @: q# K5 q! s# K8 \- Dirty filter or restricted duct system.
+ @/ P6 t2 ~0 P, C% |- Improper gas input adjustment& F/ C! a# F* N. M$ L3 P
- 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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