12-25-2020, 06:59 PM
Excellent, most fantastic summary. Thank you.
The following two statements are making me confused. The first is TSTAT 1 powers AH pump zone 3 which is front ship. AND Here in lies the problem you can only get AH pump zone 3 to come on by “jumping”.
Is it that you get a signal from the TSTAT 1 at the AH, but it doesn’t do anything?
Yes, this is the issue, the signal is there, but the signal does not turn on the AH pump 3 or the cozy fans
Is it that the TSTAT turns on ah zone 3 pump, but not the cozy fans?
Or something else?
The Tstat for zone 1 does not activate either the pump or the cozy fans. If that is so, then your question of why doesn’t it work as it should is tied very closely to the relay that is wired to turn the 12Vdc positive signal into a ground signal.
Keep in mind. The relay would be a relay that we add to bypass the issue of the tstat wire not triggering the cozy fans
The following two statements are making me confused. The first is TSTAT 1 powers AH pump zone 3 which is front ship. AND Here in lies the problem you can only get AH pump zone 3 to come on by “jumping”.
Is it that you get a signal from the TSTAT 1 at the AH, but it doesn’t do anything?
Yes, this is the issue, the signal is there, but the signal does not turn on the AH pump 3 or the cozy fans
Is it that the TSTAT turns on ah zone 3 pump, but not the cozy fans?
Or something else?
The Tstat for zone 1 does not activate either the pump or the cozy fans. If that is so, then your question of why doesn’t it work as it should is tied very closely to the relay that is wired to turn the 12Vdc positive signal into a ground signal.
Keep in mind. The relay would be a relay that we add to bypass the issue of the tstat wire not triggering the cozy fans
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