A.O. Smith AHD 290 - Manual (Page 2)

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 connection 230(-15%/+10%)/50(+/- 1Hz)
Motor AC AC -
Power consumption W 560 560 -
Electric connection A 13 13 -
COP - 3,2 3,5 -
Power consumption electric element kW 1,5 1,5 -
Fan speed r.p.m. 2500 2500 -
General/Cooling info
Heat capacity kW 1,96 1,96 -
Refrigerant R 134 a R 134 a -
Refrigerant filling Kg 0,9 0,9 -
Maximum working pressure tank bar 8 8 -
Sound level (1 meter in front of the unit) dB 56 56 -
Anodes - 1 1 -
Draw-off capacity
Storage capacity l 285 285 -
Maximum temperature setting heatpump °C 55 55 -
Maximum temperature setting heatpump + electric element °C 65 65 -
t
cold
= 10ºC / t
set
= 55ºC (Heatpump function only)
30 min ∆T = 28 °C l 400 400 -
60 min ∆T = 28 °C l 430 430 -
90 min ∆T = 28 °C l 460 460 -
120 min ∆T = 28 °C l 490 490 -
Continuous ∆T = 28 °C l/h 60 60 -
Heating-up time ∆T= 28°C min 289 289 -
t
cold
= 10ºC / t
set
= 55ºC (Heatpump function only)
30 min ∆T = 45 °C l 249 249 -
60 min ∆T = 45 °C l 268 268 -
90 min ∆T = 45 °C l 286 286 -
120 min ∆T = 45 °C l 305 305 -
Continuous ∆T = 45 °C l/h 37 37 -
Heating-up time ∆T= 45°C min 465 465 -
t
cold
= 10ºC / t
set
= 65ºC (Heatpump + electric element)
30 min ∆T = 55 °C l 256 256 -
60 min ∆T = 55 °C l 283 283 -
90 min ∆ = 55°C l 310 310 -
120 min ∆T = 55 °C l 337 337 -
Continuous ∆T = 55°C l/h 54 54 -
Heating-up time ∆T= 55°C min 398 398 -
Shipping data
Empty weight kg 105 105 -
Weight including packaging kg 115 115 -
Maximum weight kg 390 390 -
Width packaging mm 765 765 -
Height packaging mm 1945 1945 -
Depth packaging mm 765 765 -
AH 290 AHD 290 AHDS 290