 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。
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4 N0 g# C* A# w9 E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. : N' \$ v \' t7 i
参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run
3 r/ \( c. m2 k& a/ `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
; S/ T7 O8 V. l& { w( z/ K Wrollout switch requires manual reset. % ]. L. J+ y. V" }8 @/ H
建议检查以下:) D8 ^. c( K. n5 v3 l
- Loose blower wheel.* s' `$ _- B( E% u; P6 Y
- Defective switch or connections.
4 y; c( T! ~ G3 w- Dirty filter or restricted duct system.
3 ?: P7 p% ]% o" ?- Improper gas input adjustment
) {9 ?3 |5 T2 s0 L; J- Improper limit switch or no limit gasket. 6 k. w, @: X- \, {4 }; y4 a
0 S* Z/ F* A" q- n% F! N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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