DOMESTIC HOT WATER PERFORMANCES
DHW performance :
Heating source = External boiler
connected to tank *
SLE
130
SLE
160
SLE /
SLE Plus
210
SLE /
SLE Plus
240
SLE /
SLE Plus
300
Peak ow at
40°C [∆T = 30K]
L/10' 236 321 406 547 800
60°C [∆T = 50K]
L/10' 117 161 209 272 370
Constant ow at
40°C [∆T = 30K]
L/h 658 890 1132 1527 2100
60°C [∆T = 50K]
L/h 320 465 576 769 970
Peak ow 1
st
hour at
40°C [∆T = 30K]
L/60' 784 1063 1349 1820 2360
60°C [∆T = 50K]
L/60' 384 549 689 913 1100
Maximum absorbed power kW 23 31 39 53 68
Reheat time Minutes 22 22 20 20 22
* Conditions : Primary circuit temperature : 85°C, water intake temperature : 10°C
MAXIMUM OPERATING CONDITIONS
Maximum Service Pressure [tank full of water]
- Primary circuit : .................................................3 bar
- DHW water circuit : ......................................8,6 bar
Maximum Temperature
- Maximum DHW temperature : ....................90°C
Supply Pressure (DHW circuit)
- Max. 6 bar without requiring a pressure reducing valve
Water Quality
- Chlorides < 150 mg/L
- 6 ≤ pH ≤ 8
- If the water hardness is > 20°fH, the installation of a water softener is recommended.