Ferroli Domina Oasi F 24 E, Техническое руководство

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DOMINA OASI F 24 - 30 E
FERELLA BOIL F 24 - 30 MEL
KEA AIR COMPACT E
Version - 09.2002
3.3 Control panel
ITEM DESCRIPTION
A OFF/ON/RESET switch
B Heating temperature setting
C Hot water temperature setting
D Water gauge
0
5 1
2
3
4
6
D A C B
Standby for heating (blinking light)
Heating required (steady light
Burner on
Shutdown
Hot water required
Low system pressure (blinking light)
Electrical power supply (steady light)
1 2 3 4 5
1
2
3
4
5
LED
bar
40
70 50
80
60
C C
bar
3.4 Adjustments
Room temperature adjustment (with room thermostat on)
Using the room thermostat or remote control, set the temperature desired in the rooms. Controlled by the room
thermostat, the boiler lights and heats the system water to the set system delivery setpoint temperature. The
generator turns off when the desired temperature in the rooms is reached.
If the room thermostat is not installed the boiler will keep the system at the set system delivery setpoint
temperature.
System temperature adjustment
With knob “B” on the control panel we can set the required system temperature. To prevent localized
condensation on the fume circuit, we recommend a minimum temperature of 60°C.
Hot water temperature adjustment
With knob “C” on the control panel we can set the tap water temperature from 10°C to 65°C (of the boiler).
Summer/Winter selection
Setting the adjustment potentiometer “B” to minimum ( ), the boiler works on “Summer”.
Adjusting the heating
∆∆∆∆∆
t by changing the circulator delivery-head
The temperature difference
∆
t (difference between the system delivery and return heating water temperatures)
must be under 20°C and is obtained by changing the circulator delivery-head with its variable speed device
(or switch).