 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。1 ~: A+ Q i, i2 \ b
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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. + H$ v* K. S/ ^) A* X* W/ b
参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run7 u- s/ ^5 b& w
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
# i# t7 a6 L9 Z9 R7 u: xrollout switch requires manual reset. ; g" [0 a) j9 E# |& m: P
建议检查以下:
6 i1 u4 K0 |$ ^9 L; {/ i- Loose blower wheel.
; F$ h" K7 v: r+ j2 j' ]$ o& I, G- Defective switch or connections.( H W7 R" D# N) i. V/ E' [1 y! Z
- Dirty filter or restricted duct system.4 J7 R9 W) M. h# e9 T- V
- Improper gas input adjustment
, I. r3 R0 U2 V( z! K- 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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