 鲜花( 94)  鸡蛋( 2)
|
有可能是filter的原因。
7 B; I; R& b7 U7 F/ R/ u- I0 a9 x9 d# a: Q) B7 U% ~
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. 6 q* ~+ @' [) S" k D
参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run- q! \" V. M9 q8 o8 J* K1 ]2 p1 ~+ n
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
7 V% Y0 f% l, l3 drollout switch requires manual reset.
- k7 U7 |( L" q! u7 E) w" x) f建议检查以下:
, h! `5 i! a8 I7 k" m9 }! e7 z, b- Loose blower wheel.
f- A4 Q) N4 W- Defective switch or connections.
* A; E5 v& H& Y3 e$ m) U- Dirty filter or restricted duct system.
& R3 m$ w7 Z; T- Improper gas input adjustment
$ G# C: ?- t# Y. q" n- Improper limit switch or no limit gasket. 2 U8 @+ o, ~1 a* n/ S% F
/ G6 z0 r$ p. K: \9 t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。 |
|