Draining - Ariston EGIS HE 24 Installation And Servicing Instructions

8.3.3 Draining

Tools
Turn the drain valve anti-clockwise to open and drain the
water from the boiler
1
8.3.4 Automatic air vent
Tools
Drain the boiler (see 3.3). Remove the clip and lift the AAV
from the assembly.
1
2
8.3.5 Primary water pressure sensor
Tools
Drain the boiler (see 3.3). Slide the fi xing clip, (it is held
TIME 5 min
captive) unplug the electrical connector and lift the sensor
from the assembly.
1
TIME 5 min
2
8. maintenance guide
TIME 5 min
45