15
3.4.3 Installation with solar hot water storage tank
1: TPK/Scandpell
2: Loading unit 55 °C (you could also use a thermostatic 3-way valve and pump – use a balancing valve on the shunt loop)
3: Safety valve
4: Solar collector system Solar package A or B
5: Pumps (removal of excess heat and auxiliary heating respectively)
6: Expansion tank (the size should be adapted to the total volume of the system)
7: Double flow restrainer (spring loaded) – prevents gravity circulation
8: Hydraulic separator
The solar collector system is the primary domestic hot water production system. The boiler supplies
auxiliary heating if need be.
Excess heat is removed from the domestic hot water storage tank when the energy production from the
solar collector system is so much that the temperature in the storage tank exceeds the set maximum limit.
Set up of control unit (Scandpell) – see 3.3.1 (summer-/winter function however, not useable.
Solar collector control unit set up - see manual for solar package A or B.
See also the functional description in 5.1.2.
Содержание TPK
Страница 1: ...1 with or without Scandpell ...
Страница 38: ...38 8 EEC declaration of conformity ...
Страница 39: ...39 9 Test certificate ...
Страница 40: ...40 Rev 11 100913 ...