A.O. Smith AH - 290 Technical Specifications
Air to water heat pump
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Also See for AH - 290:
- Specification sheet (4 pages) ,
- Installation, user and service manual (122 pages)
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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
Innovation has a name.
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Summary of Contents for A.O. Smith AH - 290
- Page 1 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) •...
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Page 2: Technical Specifications
AH(D)(DS) Technical specifications Functioning parameters Minimum air temperature Maximum air temperature Air flow per hour Max hot water temperature heatpump Max hot water temperature heatpump + electric element electrical data Main electric connection Motor Power consumption Electric connection Power consumption electric element Fan speed General/Cooling info Heat capacity... - Page 3 AH(D)(DS) Installation diagrams Vented Unvented Cold water Hot water Return circulation Pressure reducing valve Stop valve Non return valve Circulation pump Drain valve 11 Isolating valve 12 Temperature gauge 13 Condensate drain 14 Hot water outlets 15 Expansion relief valve 16 Expansion vessel 17 Three-way valve 18 Hot water tank...
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Page 4: Electrical Diagrams
AH(D)(DS) Electrical diagrams AH(D)(DS) Dimensions www.aosmithinternational.com CoMPonentS ConneCtionS SolAr Controller Controller Compressor Electric element Magnet valve (short or long circuit) Display (integrated in the control) Temperature sensor (T5 - solar coil) Temperature sensor (T6 - solar coil) Temperature sensor (T7 top of the tank) Temperature sensor (T8 bottom of the tank) High pressure switch...