Ferroli FORCE W 60 Instrucciones De Uso página 215

FORCE W
A direct heating circuit and a DHW circuit with diverter valve (3-wire)
- Schematic diagram
Use diverter valves with 3 wires: 230V OPENING PHAS - 230V CLOSING PHASE - NEUTRAL
with switching times (from all closed to all open) of not more than 90 seconds.
- Electrical connections
After installation, carry out the necessary electrical connections as shown in the wiring diagram.
Then configure the controller as described in the specific section.
Legend
32 Heating circulating pump
72 1st zone (direct) room thermostat
138 External probe
155 Hot water tank probe
348 3-way valve (3-wire)
A = OPENING PHASE
B = NEUTRAL
C = CLOSING PHASE
I* ISPESL safety devices (when required - not supplied)
EN
fig. 45
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
L N
32
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
72 138
37 38 39 40 41 42 43 44
fig. 46
a 1st zone (direct)
b Hot water tank circuit
M Delivery
R Return
cod. 3541Q760 - Rev. 00 - 02/2019
A C B
348
155
L
N
215