Argo AR861-211 two zone issues.
I am new to this forum and new to heating issues. I have read most all of the postings on this unit but I would like a bit clearing up. To make sure I understand correctly. Have had no issues with this unit for over 15 years.
At start up this week. Neither thermostat turned on either pump to zone on or 2. I have checked all the relays. They seem fine. I have jumped a wire over both stat terminals and still nothing happens. Am I missing something else to test or do I need a new board?
Will attach photo asap.
Again. New to all this so may not understand all the lingo. Appreciate your time.
Comments
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Do you have 110 volt power coming to the control?
8.33 lbs./gal. x 60 min./hr. x 20°ΔT = 10,000 BTU's/hour
Two btu per sq ft for degree difference for a slab0 -
Yes, 110 Power to the control.
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A wire Jumping T1T1 should turn on zone one. Priority switch is on, so only zone 1 will activate while it has a call for heat.
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Jumping T1T1 does nothing.
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The transformer may have blown or the circuit board is history. Time to replace it.
8.33 lbs./gal. x 60 min./hr. x 20°ΔT = 10,000 BTU's/hour
Two btu per sq ft for degree difference for a slab0 -
Thanks Alan.. That is what I am thinking.. Just wanted to be sure.
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