 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。
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' S: [* z$ L* B% H. }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.
) _% _1 g$ C: I8 Q, D3 P参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run
# W5 K# D* b8 o3 Ofor 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. Flame2 g/ W; b* S8 o! F, z6 _
rollout switch requires manual reset.
8 B# E! `7 v, L" z3 L建议检查以下:6 P, J8 D( x5 [9 v
- Loose blower wheel.
6 {$ {$ T; X3 q7 o! f5 t* n- Defective switch or connections.
: w5 B* q& n5 Q8 _& @# O; s# \- Dirty filter or restricted duct system." ^- P: E, r& t( M
- Improper gas input adjustment# F1 n& T4 P- l% F
- Improper limit switch or no limit gasket.
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_) R9 [9 R5 l' h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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