 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。9 M9 Y9 `. i6 ~# d( {# W/ c
0 K7 d1 C, E( \. K( @# ^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. : n4 Q: k+ K& }; Q8 O
参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run: D7 {3 f& O( L# @
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
" P+ M/ K" o& s9 W- F9 Lrollout switch requires manual reset.
+ e$ W4 h$ N. Q2 z; z建议检查以下:) V0 f' W' |0 A6 z( F: R% @- @
- Loose blower wheel.+ {- n+ H4 p! m- k- k& ^- B
- Defective switch or connections.
6 G" L" g5 S8 K1 ?: ?2 {- Dirty filter or restricted duct system.
* [% v8 J. |$ Z) H$ ]- Improper gas input adjustment. }5 ^: Y9 A8 j0 S9 \
- Improper limit switch or no limit gasket. [# r. `! F( `! |0 i1 ~) S, T; S
! e5 N; X% _0 l5 Q8 p: l- \3 Q0 y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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