Ariston 47-116-51 Control Panel, Auto Function, Ignition procedure, Initial operating procedures

user’ manual

Auto Function

The AUTO function serves to optimise boiler performance, while maintaining an optimum radiator temperature and maximum user comfort. It ensures the building stays at the ideal temperature, whilst saving energy.

The principle is that the water temperature at the boiler outlet is automatically adjusted, depending on the interior ambient temperature.

Control Panel

1

2

3

4

5

6

7

8

3	2	1	24	23
		12		22

	21
�	20

9
9			6
10
11	12	13	14	15

17

16

15

14

13

12

11

10

9

Ignition procedure

Press the ON/OFF button on the control panel to switch on the boiler. The display shows:

Legend :

1.Display

2.Reset button

3.Red indicator locking light

4.Orange indicator Comfort fonction

5.Pressure gauge

6.Heating temperature regulation knob

7.button _

8.Menu/Ok button (Programming key)

9.Esc button

10.button +

11.Domestic Hot Water adjustment knob

12.Time clock

13.ON/OFF button

14.Blue indicator burner ON

15.Yellow indicator Auto fonction

16.Auto button (To active Thermoregulation)

17.Comfort button

Initial operating procedures

If the boiler is installed inside the apartment, make sure that all provisions relating to the air inlet and room ventilation (in compliance with current legislation) are respected.

Check the water pressure on the display regularly and make sure that the figure is between 0.6 and1.5 bar when the system is cold. If the pressure is just under the minimum value the display will request a filling procedure.

Re-establish the correct pressure by filling loop.

If the pressure drops very frequently, there may be a water leak at some point in the system. If this is the case a plumber should be contacted.

The first figure indicates the operating mode: 0 - Stand -by,

C- Central heating request c - Heating post-circulation

d - Domestic hot water request H - Hot water post-circulation

F - Circulation pump anti-freeze protection enabled

-burner anti-freeze protection enabled

The second and third figures indicate:

-the flow temperature when no heating requests have been made

-the flow temperature in central heating mode

-the temperature of the hot water in domestic hot water mode

-the flow temperature in anti-freeze mode.