A.O. Smith AHD 290 - Manual (Page 39)

When construction and building the heat pump all relevant EU guidelines have
been followed. (Also see EU-declaration of conformity.)
Any work carried out on this unit may only be done by skilled
personnel. Take all necessary precautions to avoid accidents.
1.1 Scope of delivery
• Heat pump with built-in controls
• Installation manual with technical data
• Operating instructions
1.2 Product description
The AHD 290 is a domestic water heat pump with a condenser on the outside of the
tank. The application area and operating principles of the heat pump are specified
in the operating instructions.
1.3 Technical data
Performance data
Performance specified for heating of domestic water from 15°C to 45°C
Thermal output
(with air 15°C / water 15°C – 45°C)
kW 1,52
Power input
(with air 15°C / water 15°C – 45°C)
kW 0,43
COP
(with air 15°C / water 15°C – 45°C)
3,54
Power consumption electrical cartridge / heating
element
kW 1,5
Operating range / limits
Max. air temperature °C 35
Max. water temperature °C 55
Max. water temperature
(with operation of heat pump and electric car-
tridge)
°C 65
Sound level
1 meter in front of unit dB(A) 52
Domestic water container
Material Steel specially enamelled
Net volume l 285
Airflow volume
Airflow volume m³/h 250
A
1. About the product
39