Solar Coil Fluid: Mixture + Propylene Glycol 33% By Volume - Daikin EKHHEU200CV37 Use, Installation And Maintenance Manual

14.2

Solar coil fluid: mixture + propylene glycol 33% by volume

4
3
2
1
0
2
20
15
10
5
0
2
LEGEND
P [kW] = solar panel thermal power
DTin [K] = difference between solar coil inlet fluid temperature and tank water temperature
Q [L/min] = solar coil fluid flow rate
ΔH [mbar] = solar coil pressure drop
Page 38
DTin 5K
DTin 5K
3 4 5
3 4 5
- - DTin 10K ---- DTin 15K
DTin 10K DTin 15K
6 7
Q [L/min]
Q [L/min]
fig. 41
6 7
Q [L/min]
Q [L/min]
fig. 42
User, Installations and Maintenance Manual
8 9 10
8 9 10