Manual

6
UNO/2 200, 300, 400, 500 - UNO/1 200, 300, 400, 500 06/02/12 - 300024525-001-B
3.1.2 Electro-solar hot water tank: UNO/1 ...
UNO/1 200 UNO/1 300 UNO/1 400 UNO/1 500
Water content
litres 200 300 395 500
Top up volume
litres 100 145 185 225
Solar volume
litres 100 155 210 275
Max operating pressure, DHW
bar10101010
Solar exchanger
Water content
litres 3.8 8.1 8.1 10.3
Exchange surface
m
2
0.75 1.2 1.2 1.5
Cooling constant Cr *
Wh/24h·L·K 0.23 0.20 0.19 0.15
Optional electrical back-up
Output of the electrical back-up
kW 2.2 3.0 4.5 4.5
Reheating time from 15 to 60°C
2 h 50 min 3 h 00 min 2 h 30 min 3 h 05 min
VDHW 40 night
(1) (3)
Domestic hot water storage temperature: 55 °C
litres 160 225 300 415
VDHW 40 night + day
(2) (3)
Domestic hot water storage temperature: 55 °C
litres 310 425 590 720
VDHW 40 night
(1) (3)
Domestic hot water storage temperature: 60 °C
litres 185 260 345
VDHW 40 night + day
(2) (3)
Domestic hot water storage temperature: 60 °C
litres 330 460 650
* Only in France / Test conducted in accordance with the standard NF D 30-003
(1) Daily water volume at 40°C on night heating only
Domestic cold water inlet 15 °C
(2) Daily water volume at 40°C on night heating + 2 hours on day
Domestic cold water inlet 15 °C
(3) Values measured only on the back-up volume