Ariston G.C.N.:47-116-65 (24 kW) Installation And Servicing Instructions page 59

Remove the clip and the temperature sensor
3
IMPORTANT ! Do not use conducting paste for the contact
sensors because it will alter the resistance value.
TEMPERATURE
0
10
20
25
30
40
50
RESISTANCE (kOhm)
27
17
12
10
8
5
4
3.16 Manual Air vent
Tools
Drain boiler (see 3.3)
Unscrew and lift the manual air vent from the exchanger
1
2
MAINTENANCE GUIDE
TIME 5 min
59