Ariston CLAS HE R 12 - Hydraulic Unit

53
MAINTENANCE GUIDE
3.1 CONDENSE TRAP
Tools
Time
3 min
1
Unscrew the condense trap from the condense body
3.2 TEMPERATURE SENSORS
Tools Time
5 min
1
NTC1
NTC2
NTC1 : Black wires
NTC2 : Grey wires
Unplug the electrical
connectors
Remove the clip and the
temperature sensor
IMPORTANT ! Do not use conducting paste for the contact sensors because it will alter the resistance value.
TEMPERATURE RESISTANCE (kOmh)
0 27
10 17
20 12
25
10
30 8
40 5
50 4
3. HYDRAULIC UNIT