gledhill StainlessLite HP180IND, Design, Installation & Servicing Instructions

Page: 5 / 32

Page 5
L
H
K N
D
F
J
A
I
G
M
C
E
40,00
º
45,00
º
35,0
0º
25,00º
15,00º
NOTES
1. Not all models - see
table 1.
2. Recovery times based
on Primary Coil/I.H. duty
(ie. assumes the boiler
output is adequate).
3. All connections
are supplied with
compression fi ttings
for direct connection to
copper pipework.
1. Measured at 0.25 l/s primary fl ow rate 2. Measured at 0.25 l/s primary fl ow rate and at 82°C fl ow temperature
Table 1
Stainless Lite HP Model HP180IND HP210IND HP250IND HP300IND HP400IND
Capacity - total volume litres 180 210 250 300 400
Volume heated by IH litres 113 135 160 195 270
Dedicated solar volume litres 65 75 90 105 130
Standing heat loss rate kWh/24h 1.40 1.60 1.75 1.93 3.33
Weight - empty/full kg 33/213 38/248 43/293 49/349 61/461
Pressure regulating valve setting bar 3 3 3 3 3
Expansion relief valve setting bar 4.75 4.75 4.75 4.75 4.75
Temperature setting (P&T valve) °C 90 90 90 90 90
Pressure setting (P&T valve) bar 6.0 6.0 6.0 6.0 6.0
Expansion vessel size (volume) litres 18 24 24 35 2 x 24
Expansion vessel initial charge pressure bar 2.25 2.25 2.25 2.25 2.25
Height A mm 1295 1483 1733 2020 2040
Diameter B mm 550 550 550 550 630
22mm secondary return C mm - 1127 1377 1577 1592
22mm compression cold feed D mm 442 442 522 522 557
P & T valve E mm 1053 1241 1491 1777 1784
22mm solar return - bottom coil F mm 223 223 223 223 238
22mm solar fl ow - bottom coil G mm 352 352 472 472 548
28mm primary return - top coil H mm 467 542 647 742 641
28mm primary fl ow - top coil I mm 1072 1232 1467 1562 1791
Dual CT & OHT pocket - 1 top J mm 732 837 962 1092 1076
Dual CT & OHT pocket - 2 bottom K mm 419 419 539 539 651
Solar sensor pocket - 1 top L mm 882 1000 1180 1367 1382
Solar sensor pocket - 2 bottom M mm 203 203 262 262 334
3kW immersion heater height N mm 457 522 607 702 640
Surface area of solar heater coil m
2
0.68 0.68 0.97 0.97 1.27
Solar coil pressure loss 1 bar 0.191 0.191 0.241 0.241 0.31
Primary heat exchanger surface area m 2 1.36 1.56 1.94 2.04 2.91
Primary heat exchanger thermal rating 1 kW 24.3 26.2 27.5 34.2 47.2
Primary heat exchanger pressure loss 1 bar 0.048 0.054 0.060 0.019 0.027
Heat up time from 15°C to 60°C 2 min 33 41 44 48 49
Recovery time after 70% draw-off 2 min 21 26 30 32 38
DESIGN
TECHNICAL INFORMATION