Ariston ACO 32 RFFI SYSTEM Installation And Servicing Instructions page 33

3.3. C P
ONTROL ANEL
A
B
C
F . 3.4
IG
Button Description
ON/OFF Switch
"COMFORT" Function Push-button
Reset Button/
Flue Test**/ scroll through Functions Menu
Menu Switch
Programming "+" key
Programming "-" key
** IMPORTANT!!
The Flue Test function will cause the boiler to run continuously on
maximum power. This function must only be activated by an
authorised engineer.
27/32 MFFI (Combi)
Description
Green LED
A
(illuminated = burner on)
B
Time clock
Selector knob for Summer/Winter
C
Central Heating Temperature Adjustment Knob
D
Control Panel Cover
E
Domestic Hot Water Temperature Adjustment Knob
F
Heating System Pressure Gauge
G
"COMFORT" Function L.E.D
Red LED
H
(illuminated = boiler lockout)
I
Multi-function Display
I
H
G
F
E
D
33