 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。
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& R2 i% b$ P z6 Z1 B% y4 ?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.
2 F. W1 u, l. x. J& ]/ u参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run: H( O) h; V7 q, l
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* N1 R3 L* @/ [4 I
rollout switch requires manual reset. + {/ |) ?2 g' C6 O, H' }) r
建议检查以下:
$ U8 |1 H4 k! q) U- Loose blower wheel.- H" b8 S* p( K0 o
- Defective switch or connections.& `. W$ K2 s* b( N$ p
- Dirty filter or restricted duct system.& p2 z, c/ Y& ?+ N4 a6 Y, o
- Improper gas input adjustment
- U# b- G$ [+ Q- Improper limit switch or no limit gasket. 4 B+ n* A# t) c3 M
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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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