Wiring Diagram For Zone System; Plumbing Connections - Anselmo Cola TERMO FOCUS PLUS Manuel D'installation, D'utilisation Et D'entretien

Wiring diagram
2.7

Wiring diagram for zone system

2.8
Before installing the heating stove in the house, check the type of heating system;
in case of several zones, a special electronic controller for multi-zone circuits, available as an optional, must be
installed. This is to prevent overheating of the heating chamber due to possible simultaneous closing of the zone
valves and consequent stopping of hot water flow.

Plumbing connections

2.9
The heating capacity of the unit must be previously established by calculating the building's heat requirement
according to current regulations. The system must be provided with all the components for correct and regular
operation; in fact according to the rules of proper workmanship in installation, shutoff valves and non-return valves
allowing the stove to be isolated in case of maintenance and/or checks, must be interposed between the stove and the
heating system.
Proceed slowly during heating chamber water filling, to allow correct and complete evacuation of the air from the vent (
for a closed vessel system from 1.1 to 1.5 bar ).
The pellet stove has an internal heating water circuit complete with circulating pump, safety valves, air vent,
temperature probes and pressure transducer.
If the heating system is managed in zones a multi-zone controller, available on request, must be installed.
To display the boiler's water circuit pressure, just press the control panel button P5 for 3 seconds.
To connect the heating stove to a DHW system it is advisable to contact a competent technician in order to best
optimise the plumbing connections and the performance of the entire system without compromising stove operation.
For the connection to the DHW circuit it is necessary to install a monostable 3-way valve outside the stove whereas the
circuit is not functional with the DHW pump.
To connect the DHW system 3-way solenoid valve it is necessary to request the optional: supplementary electronic
board model 'Q055' for management of commands as well as possible software upgrading.
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