Control Panel - Ariston ACO 32 RFFI SYSTEM Installation And Servicing Instructions

N
2.10. F M
ITTING THE
C
LOCK
C2
F . 2.22
IG
20
T 1
YPE
T 4
YPE
: D
OTE RAWINGS ARE INDICATIVE OF FLUEING OPTIONS ONLY
/ D
ECHANICAL IGITAL
C2
C2
T 2
YPE
T 5
YPE
The ACO MFFI (Combi) boiler is supplied with a factory fitted
mechanical time clock. There is a digital clock available as an
optional extra (code: 706348).
To fit the digital clock it is necessary to proceed as follows:-
1. Remove the outer casing
2
. Open the control panel (see Section 2.22);
3. Unplug the electrical connection from the PCB and unscrew
the four screws (Fig. 2.26);
4. Remove the time clock (Fig. 2.27).
5. Connect the wires supplied with the clock to the digital time
clock as shown in Fig. 2.28;
6. Reassemble in reverse order.
N : T
OTE HE MECHANICAL CLOCK HAS FOUR WIRES
HARNESS WILL REQUIRE CHANGING ALSO
T 3
YPE
Fig. 2.21
.
,
THEREFORE THE
.