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 • V ery 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 h ...
A.O. Smith AHDS 290 - page 2
AH(D)(DS) T echnical 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 connection 230(-15%/+10%)/50(+/- 1Hz) Motor ...
A.O. Smith AHDS 290 - page 3
AH(D)(DS) Installation diagrams A Cold water B Hot water C Return circulation 1 Pressure reducing valve 4 Stop valve 5 Non return valve 6 Circulation pump 9 Drain valve 11 Isolating valve 12 T emperature gauge 13 Condensate drain 14 Hot water outlets 15 Expansion relief valve 16 Expansion vessel 17 Three-way valve 18 Hot water tank 19 Float valve A ...
A.O. Smith AHDS 290 - page 4
Data subject to change INT/0808/AH/02 T erms and conditions apply, please refer to our website. AH(D)(DS) Electrical diagrams CONNECTIONS SOLAR CONTROLLER COMPONENTS A Controller B Fan C Compressor D Electric element E Ma gne t val ve ( sho rt or l ong c irc ui t) F Display (integrated in the control) G T emp era tur e se nso r ( T5 - s ola r c oil ...
