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Thread: Heat pump controller
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27-02-2012, 07:29 AM #1
Heat pump controller
Hi all,
I've spent hours looking at these until my eyes are approx 71 x 29mm!
I am looking for a controller for an air to water heat pump (heating only) with two relays, two sensors and can initiate and terminate a defrost cycle by temperature. I don't want to start a discussion over whether AKO is better than Carel, Elliwell etc, etc!
The relays are controlling contactors, so they don't necessarily need to be 16A.
Hoping someone can help.
Graham
en boca cerrada no entran moscas
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02-03-2012, 04:55 AM #2
Re: Heat pump controller
Hi Grahem,
Can i suggest a Carel controller, 'MicroChiller 2 SE'
It can be set up to cater for exactly what your after. i have set one up for a pool heat pump, with a defrost sensor on the external coil with success.
Check out
http://www.carel.com/carelcom/web/en...icerca_doc.jsp
Hope this helps, i am un familiar with other brands doing something similair.
But i'm sure their are some out their.
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02-03-2012, 10:19 AM #3
Re: Heat pump controller
Check this one, there is large variety over there:
http://www.dixell.com/1-or-2-circuits-4-steps/