T
echnical
Specifications
5
2.2 Technical Data - DuoWave HP Indirect Cylinders
DuoWave HP Cylinders
Cylinder model
170
200
250
300
400
Storage
capacity
(litres)
170 200 250 300
400
Overall
diameter
(mm)
580 580 580 580 580
Overall
height
(mm)
1075 1230 1480 1745 2110
Weight empty (kg)
57
61
71
80
100
Weight full (kg)
227
261
321
380
500
Secondary
return
connection
(mm)
22 22 22 22 22
Cold feed/hot draw-off connections (mm)
22
22
22
22
22
Top/bottom
coil
connections
(mm)
22 22 22 22 22
Top coil length (m)
16.02
23.36
23.36
27.80
27.80
Top coil surface area (m
2
)
2.5 3.5 3.5 4.0 4.0
Bottom (solar) coil length (m)
5.70
6.81
8.01
8.01
11.68
Bottom (solar) coil surface area (m
2
)
0.52 0.73 1.14 1.14 1.56
Top/bottom coil pipe diameter (mm)
22
22
22
22
22
Dedicated solar volume Vs (litres)
85
100
125
150
200
Maximum water supply pressure (bar)
12
12
12
12
12
System operating pressure - pre-set (bar)
3
3
3
3
3
Expansion vessel charge pressure (bar)
3
3
3
3
3
Expansion relief valve pressure (bar)
6
6
6
6
6
Temp & pressure relief valve lift pressure (bar)
7
7
7
7
7
Temp & pressure relief valve lift temperature (°C)
90
90
90
90
90
Maximum primary circuit working pressure (bar)
3
3
3
3
3
Performance:
Top coil rating (kW)
32.0
47.0
47.0
55.6
55.6
Bottom (solar) coil rating (kW)
8.5
10.0
16.0
16.0
23.0
24hr
standing
loss
(kW)*
2.04 2.45 2.69 2.71 2.94
Check list:
Cylinder assembly 170 litre
1
-
-
-
-
Cylinder assembly 200 litre
-
1
-
-
-
Cylinder assembly 250 litre
-
-
1
-
-
Cylinder assembly 300 litre
-
-
-
1
-
Cylinder assembly 400 litre
-
-
-
-
1
Expansion vessel 19 litre
1
1
-
-
-
Expansion vessel 24 lite
-
-
1
1
-
Expansion vessel 35 Litre
-
-
-
-
1
Expansion vessel hose (
3
/
4
" BSPF x
3
/
4
" BSPM) c/w washer
1
1
1
1
1
Expansion vessel bracket and band
1
1
1
1
1
Adaptor (1" BSPF x
3
/
4
" BSPM)
-
-
-
-
1
Temp & pressure relief valve (7 bar 90ºC) factory-fitted
1
1
1
1
1
Tundish
15/22mm
1 1 1 1
1
Drain cock (
1
/
2
"
end
feed)
1 1 1 1 1
Inlet manifold (3 bar pressure reducing valve & 6 bar exp. relief valve
1
1
1
1
1
2-port
motorised
valve
22mm
1 1 1 1 1
Dual thermostat (Control 25-65ºC High limit 90ºC)
2
2
2
2
2
Immersion heater 3 kW (1
3
/
4
"
boss)
factory-fitted
1 1 1 1 1
* Test carried out at 60˚C.
Summary of Contents for DuoWave Direct 170
Page 31: ...Notes 31 Notes ...
