22
4
2
Set
1
3
4
POMPA
VALVOLA
AUX
DESCRIPTION OF THE KEYS
P1
ON/OFF
the button, pressed for two consecutive seconds,
allows manual switch-on/off of the control unit depending on whether it
is respectively off or on.
During the normal operation of the fireplace the control unit must
ALWAYS be turned on.
P2
DECREASE TEMPERATURE
allows to decrease the value of
the thermostat indicating the minimum water temperature of the boiler
to turn on the pump, switch any 3-way motorized valve to control an
associated boiler and to turn on the circulation pump.
P3
INCREASE TEMPERATURE
allows to increase the value of
the thermostat indicating the minimum water temperature of the boiler
to turn on the pump, switch any 3-way motorized valve to control an
associated boiler and to turn on the circulation pump.
P4
SET/MENU
provides access to the set thermostat values
reported by the associated PUMP / VALVE / AUX / SERV flashing
LED.
It also allows to save changes made to the values of each thermostat.
LED DESCRIPTION
L1
PUMP LED
The LED is on when the pump thermostat
has been selected.
L2
VALVE LED
The LED is on when the valve thermostat
has been selected.
P1
P2
P3
P4
L5
L1
L2
L3
L4
L6
L7
