Ferroli ECOUNIT F 1C Instrucciones De Uso, Instalación Y Mantenimiento página 29

ECOUNIT F
Model ECOUNIT F 2C
21
15
1 Hot water outlet
2 Boiler inlet
3 Probe
4 Recirculation
5 Probe
6 Boiler outlet
7 Cold water inlet
8 Probe
9 Solar inlet
10 Solar outlet
11 Hydraulic safety valve (not supplied)
19
11
12
13 14
fi g. 6 - Hydraulic circuit ECOUNIT F 2C
Cod. 30902341 - Rev. 00 - 10/2017
17
18
16
17
1
2
3
20
4
6
5
9
8
6
7
12 Emptying cock (not supplied)
13 Discharge pipe (not supplied)
14 Expansion tank (not supplied)
15 Pressure reducer (not supplied)
16 Non-return valve (optional - not supplied)
17 Shutoff valve (optional - not supplied)
18 Pump (optional - not supplied)
19 Boiler (not supplied)
20 Recirculation piping (optional - not supplied)
21 Hydro assembly 12 (not supplied)
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