Ariston 47-116-17 installation instructions Removing the Casing Control Panel, Initial START-UP

3.2. REMOVING THE CASING 3.3. CONTROL PANEL

To disassemble the front casing panel, follow these steps:

1.Unscrew the screws “A” (1/4 turn only) and rotate the control panel forwards;

2.Unscrew the screws “B”;

3.Unhook the front panel of the casing by lifting it.

To disassemble the side panels, follow these steps:

4.Unscrew the screws “C” (at bottom) fastening the side panels;

5.Lift and unhook the panels.

1

A

2 3

B

4 5

C

A.Selector Knob for Summer/Winter/Flue Test Modes

B.Domestic Hot Water Temperature Adjustment Knob

C.Central Heating Temperature Adjustment Knob

D.On/Off L.E.D.

E.On/Off Knob

F.“COMFORT” Function Push-button/heating only (RFFI SYSTEM)

G.“COMFORT” Function L.E.D./heating only (RFFI SYSTEM)

H.Reset Button

I.Multifunction Display

J.Heating System Pressure Gauge

K.Time Clock

L.Programming “+” key

M.Programming “-” key

3.4.INITIAL START-UP

When necessary configure the main P.C.B. according to the following diagram (please refer to the legend on page 17)

POSITION	INSERTED	NOT INSERTED
3	Secondary outlet (connection	The secondary outlet
	C7; positions 1-9) controls a	controls what is
	LPG valve (optional).	selected by Jumper 5.
4	Continuous pump operation.	No change in pump
		operation.
5	Secondary output relates to a	Secondary output
	secondary pump (optional).	controls a zone valve
		(optional)

7	8	CONFIGURATION
N.I.	N.I.	Central heating only
I.	N.I.	MFFI
N.I.	I.	Not used
I.	I.	RFFI System

I = inserted (contact closed)

N.I = not inserted (contact open)

SECONDARY OUTLET = conntection C7 (position 1-9 page 17)

1.Make sure that:

-the cap of the automatic air release valve is loosened;

-the system pressure is at least 1 bar on the pressure gauge;

275 13