A.O. Smith AHD 290 - Manual
A.O. Smith AHD 290 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Technical specifications; Functioning parameters
- Page 3 – Installation diagrams
- Page 4 – Electrical diagrams; Dimensions
Innovation has a name.
AH
AHD
AHDS
Air to water heat pump
AH - 290 / AHD 290 / AHDS 290
Air to water heatpump • Storage capacity 285 liter • Very high
COP of 3,2 / 3,5 • Suitable for air temperatures between 0°C-35 °C
(depending on the model) • Plug and play installation • Easy and
user friendly control • Water temperature with the heat pump up
to 55°C • Additional electric element of 1,5 kW standard • Water
temperature with additional electric element up to 65 °C • Very silent
operation • AH 290 basic version with air intake and air outlet
indoors • AHD 290 with air intake and air outlet from outside
the building and defrost function • AHDS 290 with additional
integrated solar heat exchanger for thermal solar applications
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Summary
AH(D)(DS) Technical specifications Functioning parameters Minimum air temperature °C 8 0 - Maximum air temperature °C 35 35 - Air flow per hour m 3 280 280 - Max hot water temperature heatpump °C 55 55 - Max hot water temperature heatpump + electric element °C 65 65 - electrical data Main electric c...
AH(D)(DS) Installation diagrams A Cold waterB Hot water C Return circulation 1 Pressure reducing valve4 Stop valve5 Non return valve6 Circulation pump9 Drain valve11 Isolating valve12 Temperature gauge13 Condensate drain14 Hot water outlets15 Expansion relief valve16 Expansion vessel17 Three-way val...
Data subject to change INT/0808/AH/02 Terms and conditions apply , please refer to our website. AH(D)(DS) Electrical diagrams ConneCtionS SolAr Controller CoMPonentS A ControllerB Fan C Compressor D Electric elementE Magnet valve (short or long circuit) F Display (integrated in the control) G Temper...
