Help wiring thermostat


  #1  
Old 04-11-12, 08:31 AM
J
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Help wiring thermostat

Help:
I have the Honeywell THM 5320R1000 EIM and the associated TH6320R1004 thermostat. I have a new Lexon 2 stage heat/ac furnace. I can't get the EIM to power on and think I am missing the 24 VAC transformer to the C post? The existing wires I have are as follows...
W2, G, W, Y, R...and the there is a jumper on my existing Thermostat from R to Rc
The new EIM has jumpers from R to Rc and from Rc to Rh
And there is a C
Please help, I have tried everything with the exception of a second 24vac transformer to C

Jeff
 

Last edited by hvactechfw; 04-11-12 at 03:16 PM.
  #2  
Old 04-11-12, 03:17 PM
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C from the furnace must be connected to C on the EIM
 
 

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