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Old 12-29-2012, 02:50 PM   #1
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Lennox G51MP Elite Series Issue


Location: Regina, Saskatchewan
Posts: 4
Lennox G51MP Elite Series

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Location: Regina, Saskatchewan
Posts: 4
Lennox G51MP Elite Series

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Hello,
I have a Lennox G51MP furnace that is not running properly.
The LED diagnostic code Is reading an alternating slow flash which translates to: Watchguard--Burners failed to ignite, limit open longer than 3 minutes, or flame sense lost 5 times in one heating cycle.
Any help with this is appreciated.

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Old 12-29-2012, 03:22 PM   #2
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Lennox G51MP Elite Series Issue


Lennox stuck in Watchguard Mode
http://hvac-talk.com/vbb/archive/index.php/t-69385.html

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