 鲜花( 94)  鸡蛋( 2)
|
有可能是filter的原因。
' W8 \& K/ p! k; X/ s( `5 U* N+ M: T+ ?! v
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. 8 N' K8 {0 O) x; z
参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run8 d" y8 B/ j+ E' g1 }
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: Z i' o2 s5 r
rollout switch requires manual reset. . H9 l' L5 }9 n$ h. w/ o/ u1 K
建议检查以下:
, w. p5 \! [8 g b' y( P- Loose blower wheel.
$ M+ n* ^6 P( B9 V; _% Y0 ~- {- Defective switch or connections.
. I* \; F, u: O0 e& _0 D8 A- Dirty filter or restricted duct system.! b" l$ w4 \, A. |6 R. q
- Improper gas input adjustment2 _+ ~: {, j7 Q
- Improper limit switch or no limit gasket. 3 T6 Z/ ^8 i u* ^; ^# O& Y! }
, U! H7 D2 W/ v: p. G1 x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。 |
|