INSTALLER
25
TYPICAL WATER SYSTEM SCHEMATIC for INSIEME CONDENS 26 B - 35 B with DEDICATED ACCESSORIES
°C
M
10
10
10
6
7
9
8
12
13
11
PS
5
16
2
18
R
M
Valve group
4
3
UAC
EAF
MC
RC
1
1
9
8
10
10
10
10
7
15 14
17
MI
RI
PI
PB
16
16
10
10
10
10
10
10
PR
10
10
16
20
40 60 80
100
4
3 2 1
0
0
120
SB1
SB2
SCo
SZ
SC
SE
19
1 - Solar collector
2 - Collector sensor socket
3 - Manual bleed valve
(accessory)
4 - Bleed valve
5 - Vent valve
6 - Pressure gauge
7 - Safety valve
8 - Drain
9 - Expansion vessel
10 - Isolating valves
11 - Temperature gauge
12 - Flow regulator
13 - Flow meter
14 - Pressure reducer
15 - Softener filter
16 - Non-return valve
17 - Thermostatic mixer valve
18 - Storage cylinder
19 -
r
RVS 43
temperature controller
(accessory)
UAC - Domestic hot water outlet
EAF - Domestic cold water inlet
MI - CH flow
RI - CH return
MC - To SC from boiler
RC - Return from SC to boiler
M - To SC from collector
R
- Return from SC to collector
PB - Solar storage cylinder
heating pump
PI - Central heating pump
PR - DHW recirculation pump
PS - Solar circuit pump
SE - Outdoor temperature
sensor
SC - Boiler temperature sensor
SZ - Zone temperature sensor
SB1 - Storage cylinder top
temperature sensor
SB2 - Storage cylinder bottom
temperature sensor
SCo - Collector temperature
sensor
Nota:
The above schematic is purely indicative.
The
r
RVS 43
temperature controller (accessory) provides a programmable output "QX1"
that can be used to control any of the following devices:
- Solar circuit pump PS (5890 = Q5 solar circuit pump)
Solar controller parameters: 5093=yes; 5730=sensor; 5930=collector sensor B6; 5931=B31
- DHW recirculation pump PR (5890 = Q4 DHW recirculation pump)
DHW recirculation parameters: 5730=sensor; 5930=B39
- Central heating circuit pump PI (5890 = CRP Q20 CH pump).
It is NOT possible to have all three functions together.
