gledhill Stainless Lite HP SOL Indirect 180-400 litres Design, Installation & Servicing Instructions page 4

DESIGN
Table 1
Stainless Lite HP SOL Model
Capacity - total volume
Volume heated by IH
Dedicated solar volume
Standing heat loss rate
Weight - empty/full
Pressure regulating valve setting
Expansion relief valve setting
Temperature setting (P&T valve)
Pressure setting (P&T valve)
Expansion vessel size (volume)
Expansion vessel initial charge pressure
Height
Diameter
22mm secondary return
22mm compression cold feed
P & T valve
22mm solar return - bottom coil
22mm solar fl ow - bottom coil
28mm primary return - top coil
28mm primary fl ow - top coil
Dual CT & OHT pocket - 1 top
Dual CT & OHT pocket - 2 bottom
Solar sensor pocket - 1 top
Solar sensor pocket - 2 bottom
3kW immersion heater height
Surface area of solar heater coil
Solar coil pressure loss 1
Primary heat exchanger surface area
Primary heat exchanger thermal rating
Primary heat exchanger pressure loss
Heat up time from 15°C to 60°C
Recovery time after 70% draw-off
1. Measured at 0.25 l/s primary fl ow rate
DESCRIPTION
litres
litres
litres
kWh/24h
kg
bar
bar
°C
bar
litres
bar
A mm
B mm
C mm
D mm
E mm
F mm
G mm
H mm
I mm
J mm
K mm
L mm
M mm
N mm
2
m
bar
m 2
1
kW
1 bar
2 min
2
min
2. Measured at 0.25 l/s primary fl ow rate and at 82°C fl ow temperature
HP180INDSOL HP210INDSOL HP250INDSOL HP300INDSOL HP400INDSOL
180 210
113 135
65 75
1.48 1.70
33/213 38/248
3 3
4.75 4.75
95 95
6.0 6.0
18 24
3 3
1305 1495
550 550
- 1127
442 442
1053 1241
223 223
352 352
467 542
1072 1232
732 837
419 419
882 1000
203 203
457 522
0.68 0.68
0.191 0.191
1.36 1.56
24.3 26.2
0.048 0.054
33 41
21 26
Page 4
250 300
160 195
90 105
1.85 2.04
43/293 49/349
3 3
4.75 4.75
95 95
6.0 6.0
24 35
3 3
1745 1992
550 550
1377 1577
522 522
1491 1720
223 223
472 472
647 742
1467 1562
962 1092
539 539
1180 1367
262 262
607 702
0.97 0.97
0.241 0.241
1.94 2.04
27.5 34.2
0.060 0.019
44 48
30 32
NOTES
1. Not all models - see
table 1.
2. Recovery times based
on Primary Coil/I.H. duty
(ie. assumes the heat
pump / solar output is
adequate).
3. All connections
are supplied with
compression fi ttings
for direct connection to
copper pipework.
400
270
130
2.82
61/461
3
4.75
95
6.0
2 x 24
3
2030
630
1592
557
1784
238
548
641
1791
1076
651
1382
334
640
1.27
0.31
2.91
47.2
0.027
49
38