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16

Hardy / Re: Hardy H5 to zone vavle and goodman heat pump

« on: October 23, 2014, 06:53:07 AM »

This is rough i know but this is what the circulaor pump relay looks like. The only wires that are on there now are at terminals 4 and 5 this is the mock up of what i think that will work. The problem is Hardy's wiring diagram in the manual they are using a second relay to do what i think can be done with the one set of contacts that are already there. I might be wrong about this. Ive got my sales man coming but its already getting a little cold in the house  the wife want it working now.

17

Hardy / Re: Hardy H5 to zone vavle and goodman heat pump

« on: October 22, 2014, 05:48:08 PM »

So after having a few hours after work to study the wiring diagram I think I have the solution. I pulled one three conductor wire out to boiler green goes to 7 on the circulator relay white goes to 8.Then a jumper wire goes  from 7 to one NO contact and red wire goes to 2 NO contact. Now I just got to figure out the tstat. I know that when the tstat calls for heat that the three way valve will open and fan on heat pump will run.

18

Hardy / Hardy H5 to zone vavle and goodman heat pump

« on: October 22, 2014, 08:08:20 AM »

Im trying to finish the control wiring to and install the new t stat for my Hardy H5. The salesman that I purchased this from did'nt prvide me with the 90-340 relay, from hardy wire diagram it looks like this relay has to be present to control the zone valve and fan on my heat pump. Does any one have any ideas??