Ferroli TERMO ORIONE PLUS Manual De Instalación, Uso Y Mantenimiento página 39

To connect the stove to a heating 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.
One of the following optionals must be requested for the connection to the DHW circuit:
- a monostable 3-way valve for installing outside the stove.
After completing the DHW connection it is necessary to access the technical menu of the control and select the type
of circuit; every specific DHW function set: DHW EXCHANGER, BOILER or DHW BOILER appears on the display at
the moment of heating-DHW switchover with one of the messages given below and remains until the end of the
DHW request by the thermostat or flow switch.
Hydraulic diagram - heating pellet stove ref.
Heating pellet stove
Pellet heating
chamber – 2010
Pt=10-14 kW
Int. volume 18.5 lt.
KEY
Drain cock
Pressure sensor / Pressure gauge
Circulating pump
Membrane pressure vessel
Shutoff valve / Cock
Non-return valve
COLA 10-14kW-06-2010
Thermostat
T > 85°C
Circuit / heating chamber air ven
Safety valve P max 3 bar
Safety sensor T > 85°C
Water temperature sensor
Circuit pressure sensor
Valves to be included in system during
installation – not supplied with the unit
39
Heating DELIVERY
male 3/4"
OVERPRESSURE WATER
DISCHARGE F1/2"
Heating RETURN
3/4"
male
Water supply F1/2"
Pmax 2 bar
Arrangement
PLUMBING CONNECTIONS on back of stove
TERMO ORIONE PLUS