Ferroli FORCE W 60 Instrucciones De Uso página 217

FORCE W
Two mixed heating circuits, one direct heating circuit and one DHW circuit with circulating pump
- Schematic diagram
The zone control card FZ4B can manage different types of systems. An example is given.
Use diverter valves with 3 wires: 230V OPENING PHASE - 230V CLOSING PHASE - NEUTRAL
with switching times (from all closed to all open) of not more than 180 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.
EN
fig. 48
fig. 49
cod. 3541Q760 - Rev. 00 - 02/2019
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