Overview CPU-0500

Geothermal: Manages applications using heat pumps, chillers and compressors. The control handles the reversing valve, up to 2 heat pumps, hot tank and cold tank, or a single hot/cold tank.

Solar: Simple differential control incorporating On/Off and 1-10VDC / 4-20mA signal with dump feature.

Staging: The CPU-0500, when selected as a Boiler Control, has the capability to run up to two On/Off boilers or a single modulating boiler, as well as incorporating on-board DHW requirements through the use of a thermistor.

Mixing: When configured as a Mixing Control the CPU-0500 has the capability to run a single On/Off or modulating boiler. Mixing types include modulating mixing, PMIp and floating action.

Set-point: The use of the CPU-0500 as a Set-point Control will allow for dual or differential set-point requirements. All this is available through single dial operation and user friendly programming features.