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ClimateMaster Tranquility 27 HWG Question
Last Post 08 Feb 2010 06:55 PM by G.O. Joe. 2 Replies.
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egouinUser is Offline
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07 Feb 2010 05:08 PM
I have two Tranquility 27 units, one all-in-one, and one split.  Both have HWG (desuperheaters).  I am trying to enable 150F temperatures (I have a proper thermostatic mixing valve).  The tech manuals state that switches 10, 11, and 12 control HWG, but the bank of switches on the board in my all-in-one only has 9 switches (the HWG switches are not there).  The board on the split does not have these switches at all.  Does anyone know how I can enable the 150F feature on the units?

Thanks,
Ed
http://www.GouinGreen.com<br>Superinsulated SIP/Modular House (HERS = 30)<br>GSHP w/SCW, ERV, Passive Solar, Solar HW
heatoftheearthUser is Offline
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07 Feb 2010 06:26 PM
If you only have 9 switches , you dont have the high temp capability
G.O. JoeUser is Offline
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08 Feb 2010 06:55 PM
A new combo ECM/HWG control board was introduced May 2009. That feature was added then.
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