View Full Version : Honeywell Multiple Zone damper
08-11-2009, 03:48 PM
Yes, I'm trying to become a pro member but I dont have enough posts yet. I have been in the HVAC field for only 5 years so I pretty new with this field. I'm working on a house that we are installing multiple zone dampers that I'm trying to figure out how to wire them up. Honeywell has a Slave Damper Control Relay to control the multiple dampers. Well, they only can support 4 damers and I have 11 dampers that need to be connected. I'm separting the 1st floor from the 2nd floor and having 2 tstats. I'm using the honeywell HZ322 Zone board. So my question is how many transformers will I have to have to power them 11 dampers and Zone board? Also, I would like to know how to wire all of this up. I know they need the SDCR Control for the Dampers since the runs are on a trunk line that feeds both of the floors.
Thanks for the Help
08-11-2009, 03:59 PM
Only need 15 post to apply for pro membership, so you have enough post.
Call Honeywell tech support. They can tell you how to wire it.
08-11-2009, 04:01 PM
10-4. It says 30 posts so I'll go and try again
08-11-2009, 04:08 PM
15 post for pro membership.
30 for access to Pro Business and Marketing.
08-11-2009, 09:17 PM
all the techs on here nobody knows how the dampers wire up? Does each damper need it's own wire or can they be jumped from one damper to the next? I know all of these experts on here should know how this works.
Any help will be greatly appreciated!!
08-12-2009, 06:36 AM
Its probably the no DIY rule that prohibits technical info from being posted in the open forums.
Call HW tech support, they will tell you.
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