 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。& u3 @" T: c3 l5 a, [. m! z
0 l. r7 l3 H; J; Q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. 0 W& N7 f6 d: n0 I+ O& G
参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run+ J% O( u0 J' k; n3 b0 i# 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
, h$ L, w$ s) w4 ~rollout switch requires manual reset.
- b, [1 x: o' w8 ]2 u/ I建议检查以下:# x3 T; e! I4 @9 A5 M
- Loose blower wheel.
/ f2 v7 \( M$ Z2 I, s" ~6 N* c- Defective switch or connections." e$ s! D2 K9 s: r' b: |
- Dirty filter or restricted duct system.
* k" d5 c8 j4 m4 w- Improper gas input adjustment E1 Y" N. Z) ?! E+ x# @4 C: m* a+ U
- Improper limit switch or no limit gasket.
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3 y; _# j7 @/ o( g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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