 鲜花( 94)  鸡蛋( 2)
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有可能是filter的原因。
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2 \% ^" g) C* u1 o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. 7 P; w( h' z2 q, j7 W) z3 K
参阅了相似错误LIMIT CIRCUIT FAULT – Indicates the limit, flame rollout is open. Blower will run7 U8 s8 O& D* U( h) m' F8 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. Flame6 A3 |& |9 r/ P6 G
rollout switch requires manual reset. / u# e6 x2 a3 y5 g5 e/ E+ K
建议检查以下:5 X9 ~1 k4 {' m, R9 {" N. E$ q
- Loose blower wheel.5 _7 N' X8 V! y: x: p5 w' p
- Defective switch or connections.
" T7 |$ \& k; K- Dirty filter or restricted duct system.
/ A0 n* E- P$ Z6 E% W' V- Improper gas input adjustment7 ~/ I6 v) `' M! ^* C, q+ I
- Improper limit switch or no limit gasket.
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" ~/ \9 t l8 [3 T$ N+ A5 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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