 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。2 l3 _: J+ B' F7 C
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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 T1 j: D- G% x, R( g7 p; B参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run) o6 a& E, A- N7 G& r+ b
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% J& U# q3 r" N; x
rollout switch requires manual reset. ' y% [5 P9 q. r5 c2 R6 N: I {9 J
建议检查以下:9 E- X0 w9 q c1 F0 W: C. G
- Loose blower wheel.
5 A2 m, @: J5 H2 g3 {$ C# P8 y% N# a- Defective switch or connections.
& \" u! R" r) ^$ A- Dirty filter or restricted duct system.
s2 ^5 B7 U' c6 k- Improper gas input adjustment( w* q$ t+ ~0 W( b8 o( a2 z& l3 R
- Improper limit switch or no limit gasket. - Y* C7 b; T' M" F1 B# [
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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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