[Equest-users] Four Pipe IU

[Steven Rogers]

How do you make the zonal equipment in an IU system 4-pipe?  I followed the manual, but it still shows the grapic as 2-pipe and it is not reheating in the zone.

Steve Rogers
Project Engineer
Geo-Marine, Inc. | Energy Services Group
120 Market Place Boulevard | Knoxville, TN 37922
Office: (865)692-0084, ext. 2048
Fax: (865)692-0560
srogers at geo-marine.com