3
x
Set-up and installation
15
FA ROTEX SC+HYC - 10/2009
1
Fluid line coolant circuit
2
Gas line coolant circuit
3
Heating feed
4
Heating return flow
5
Storage tank feed
6
Storage tank return flow
7
Heating support feed
8
Heating support return flow
9
Solaris feed
10
Solaris return flow
3UV1 3-way diverter valve heating
circuit/storage charging circuit
3UV1 3-way diverter valve heating
circuit/coolant circuit
BV
Safety overpressure valve heating
C
Circulation pump
CW
Cold water feed
DHW Hot water tap point
E
Expansion valve
EHS Booster heater (electric immersion
heater element)
HP-TR
Main controller heat pump
HYC HybridCube hot water storage tank
P
S1
Circulation pump Solaris
P
S2
Booster pump Solaris
RPS3 Control and pump unit for Solaris
system
RKHB Internal unit of the HPSU heat pump
RRHQ External unit of the HPSU Heat pump
RT
Room thermostat
SK
Solaris high-efficiency flat solar panel
SV
Safety overpressure valve cold water
feed
V
Fan
VS
Scalding protection (at storage tank
temperatures >60 °C)
1)
No claims are made for the
completeness of the installation
diagram shown, and it is no substitute
for careful installationplanning.
Tab. 3-2
Legend for
Fig 3-5 and Fig 3-6
Fig. 3-6
Standard connection diagram
Hot water storage tank (represented with HPSU heat exchanger, version with
room heating and
cooling function
)
1)
Tmax=55°C
RLB
AB
A
B
M
