 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。
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, G0 D) G( E% Y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.
: @- A9 j" Y7 G7 o4 U5 s参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run0 l' B/ B$ S+ L* U5 }9 G6 F5 n1 C
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
, Y0 N7 A, f1 }" W% y' o1 W2 X3 yrollout switch requires manual reset. : d2 |% p( T! u- Q
建议检查以下:
0 f7 X% g) G7 U) ^* _ ~. x4 }- Loose blower wheel.0 ~: v- u8 j2 j- @' B. W
- Defective switch or connections.0 H( s0 N2 m$ ?
- Dirty filter or restricted duct system.
- K" P& K4 I+ T6 ]* B/ H7 K2 g S8 `- Improper gas input adjustment
8 z- L! A, y9 W3 p& D: \- Improper limit switch or no limit gasket. - w7 J) ]7 a$ m0 L5 e2 X
6 L, x4 |. F& {* |/ a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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