 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。
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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.
5 h1 }6 P; ^$ O' P1 Y l; N参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run
2 q. ]8 J* h% E6 {* s( l/ o* r: Xfor 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" z3 Y6 m, d b. W6 b3 O
rollout switch requires manual reset.
5 M+ Z& a6 S+ {, o5 {1 X, z建议检查以下:( P9 r; K# q0 z
- Loose blower wheel.
9 X2 e( l) P" D! t% X4 P' F6 B- Defective switch or connections.
0 q$ Q5 J8 n9 ~3 d. A5 }# ]+ S- Dirty filter or restricted duct system.5 E, Q5 E1 L$ A5 F: g
- Improper gas input adjustment3 F, m& S" n6 P& ^( f" F) Q% `
- Improper limit switch or no limit gasket. 5 \0 A/ w* s6 {0 b2 \
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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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