 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。$ t% m. W. b* @, i
1 Y8 C$ ?) S# m( `! p# C, I8 l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. + C! m3 n9 {6 [+ N0 i, D
参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run" B! T8 C) N' v* i y6 r
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
- L- ?. M( X/ `! h$ T. G6 L0 drollout switch requires manual reset.
. r1 v8 f, R5 W/ D! ]. i建议检查以下:1 H( q0 ?3 N' s5 k
- Loose blower wheel.
+ j* H, s% \/ ~2 Y/ i" ?- Defective switch or connections.2 B0 r3 e8 X, o; G9 ~9 r! c
- Dirty filter or restricted duct system.9 {8 e( M( [8 u
- Improper gas input adjustment
+ W) C7 z8 s! g8 W; f+ F4 X5 w- Improper limit switch or no limit gasket. / T. N% ]$ s! X& B) h
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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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