 鲜花( 94)  鸡蛋( 2)
|
有可能是filter的原因。# H9 L9 N, K+ _5 w
) |- }* r+ s% [. B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.
3 e+ }5 Y/ Y0 w8 g% g% d# {$ h参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run2 L( G m5 z$ W: \3 Y( f+ _
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
( B/ N6 I$ F* S) \3 e: C+ Krollout switch requires manual reset. . x |5 X- L/ |
建议检查以下:) V4 x+ t5 {$ B9 C/ K1 j/ A
- Loose blower wheel.& B; Z; s; H9 n, e( Z8 o; h/ q
- Defective switch or connections.; U/ b8 Z3 o8 W
- Dirty filter or restricted duct system., @: e- O! a: ~/ x, k
- Improper gas input adjustment
j: d# R* w& M3 z2 S1 p6 z- Improper limit switch or no limit gasket.
) [% g8 @* s, {7 H' \" I
( Q) ~2 X& J& F" O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。 |
|