Installers' Instructions; Description - Ariston Type C Installation, Servicing And Operating Instructions

7. Description

10
2
3
8
20
22
21
12
6
13
16
Fig. 5
29 26
Fig. 7
31
INSTALLER INSTRUCTIONS
27 28
25
32
33 34
1.- Steel chassis complete with expansion vessel
1
2.- Sealed chamber
3.- Burner and heat exchanger assembly
4.- Air / gas connection
5.- 24 V modulating fan
6.- Gas valve
7.- Ignition electrode
8.- Ionisation probe
9.- Ignitor
10.- Combustion products manifold
9
11.- Condense trap
12.- Silencer
7
13.- Electrical box
14.- Pump
15.- Secondary heat exchanger
16.- Pressure gauge
17.- Three way valve
4
18.- Automatic air vent
19 - Domestic hot water flow switch
20.- Primary flow thermistor
5
21.- Primary return thermistor
22.- Overheat sensor
23.- Central heating pressure relief valve
42
15
14
23
11
Fig. 6
30
25.- Display
26.- On/off push button and power on
indicator light
27.- Yellow indicator - Comfort button
28.- Reset push button and red indicator
lock-out light
29.- DHW control knob
setting
30.- Central Heating control knob
temperature setting
31.- Menu button
32.- Reducing button
33.- Increasing button
34.- Setting button
17
18
19
and temperature
and
11