RESOL DeltaSol SL Solar Controller
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RESOL DeltaSol SL differential temperature control with digital temperature display, programmable functions for solar domestic hot water systems, and 27 selectable system layouts. 100-240 Volt operation. Control requires minimum of 2 sensors (3 are included) and will accept up to 5 sensors, plus 2 Grundfos VFS devices. 3 semiconductor outputs for pumps or valves and 1 output for VBUS data transfer.
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Important Information |
| This control will need to be programmed for correct operation. If you need help in setting the parameters, or would like us to pre-program the control to your parameters before shipment, please let us know. |
Important Return Information |
| Electronic items and solar controllers are not eligible for returns. Defective units will be exchanged according to the terms of the manufacturer's warranty. |