 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。7 l" a+ m R2 p5 o! c3 D+ W3 p
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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. . x6 ~0 ^' s" F& X2 r: K
参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run# n+ M, ~. V5 H! a. ^
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. Flame4 p$ s B) e' I! W8 b5 y0 ]
rollout switch requires manual reset. 2 ~" _% X8 i" D3 B2 ?9 Q$ q; p/ {0 ^
建议检查以下:
) b0 t$ I4 l) F* D3 U, N- Loose blower wheel.# ?3 ?9 ^# R4 H6 f- F/ s. Z
- Defective switch or connections.7 y; d3 k% i7 ]2 a3 y3 D$ w& B
- Dirty filter or restricted duct system.
" I j" n6 @1 c. I7 M# R- Improper gas input adjustment* K+ R% n, q0 J$ O9 U1 H& K
- Improper limit switch or no limit gasket.
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2 ~4 R" G5 y0 l; D$ ^, t4 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。 |
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