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Installat
ion and User Instructions R01128
-8 09/15
Page
47
Technical Data
Solar Heat Pump Cylinder Range
Reference
300
Actual capacity [L]
300
Materials
- inner cylinder
Duplex stainless steel LDX2101
- outer cylinder
HIPS
- inlet/outlet
Stainless steel
- coils
Stainless steel twin coil
- insulation
60mm PU foam (GWP=1, ODP=0)
Maximum operating conditions
- potable water temperature
70°C
- heating water temperature
95°C
- operating pressure
3 bar
Cold water supply
- minimum dynamic pressure
1.5 bar
- maximum pressure
12 bar
- minimum flow rate
15 l/min
Connections
- cold water inlet
22mm stainless steel
- hot water outlet
22mm stainless steel
- solar coil flow and return
22mm stainless steel
- heat pump coil flow and return
28mm stainless steel
Coil specification
- heat pump coil surface area [m²]
2.8
- solar coil surface area [m²]
1.1
- heat pump coil rating [kW]*
49
TBA
TBA
TBA
TBA
TBA
TBA
- solar coil rating [kW]*
19
Immersion heater
1 ¾ F BSP 3kW
Thermostatic control
- direct input
integral immersion heater thermostat and cut out
- indirect input
integral twin thermostat (10 to 70°C) and cut out
(~85°C)
Safety components
- pressure reducing valve and strainer
3 bar
- expansion relief valve
6 bar
- temperature and pressure relief valve
7 bar/90°C
- factory pressure test
12 bar
Other features
Over 60% in volume from recycled materials#
Surface mounted sensor devices for compatibility and
ease of maintenance
Approvals
KIWA approval number:- 1112704
KIWA
KIWA
Guarantee
- inner cylinder
25 yrs
- immersion heaters
2 yrs - excluding the effects of lime scale
- other components
2 yrs - excluding expansion vessel membrane pressure
Table 13: Solar Heat Pump Product Features
* Determined in accordance with EN12897.
# Not including insulation
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