High and low limit settings for geothermal 3000 plus control

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Bill
Posts: 1
Joined: Sat Jan 09, 2016 5:31 pm

High and low limit settings for geothermal 3000 plus control

Post by Bill »

What should the delays and limit switches be set at on a 3000 plus control for a two zone geothermal heat pump. Seems to blow a lot of cool air not real hot as if the second stage was not kicking in. The low limit is 130 and 20 for the high. Seems high for a heat pump.
Thanks
Paul Z.
Posts: 216
Joined: Thu Dec 08, 2011 3:05 pm

Re: High and low limit settings for geothermal 3000 plus control

Post by Paul Z. »

The limits are to shut down your equipment if the equipment exceeds the temperature you have it set for. The hi limit works with the first stage of operation, the second stage is added to the first for the total temperature, which if reached will shut down the equipment and allow the blower too run to cool down the equipment.The low temperature is for air conditioning, to stop your equipment from becoming a block of ice. Please call if you have any further questions. 1-800-446-3110 X490.
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