Ariston CLAS EVO SYSTEM 24 CF - Page 66

Training manual CLAS X
Pag. 66 di 69
SANITARY CIRCUIT
2 02
Storage low probe open or short circuit (solar)
No Reset
2 03
Storage probe open or short circuit
No Reset
2 04
Solar collector probe open or short circuit
No Reset
2 05
Sanitary inlet probe open or short circuit (solar)
No Reset
2 07
Solar manifold overheat
No Reset
2 08
Solar manifold temperature low (anti-freeze)
No Reset
2 09
Storage overheat
Warning
PCB
3 01
Eeprom display error
No Reset
3 02
GP – GIU communication error
No Reset
3 03
PCB internal error
No Reset
3 04
More than 5 resets executed in 15 minutes
No Reset
3 05
PCB internal error
Reset
3 06
PCB card internal error
Reset
3 07
PCB card internal error
Reset
COMMUNICATION WITH PERIPHERALS
4 07
Room probe open or short circuit
No Reset
IGNITION AND DETECTION
5 01
Flame missing
Reset
5 02
Flame detected with gas valve closed
No Reset
5 04
Flame lift during operation (10 flame lift in the same
heat request)
Reset
5 P1
First ignition attempt failed
Warning
5 P2
Second ignition attempt failed
Warning
5 P3
Flame lift during operation
Warning
AIR INLET / FUME OUTLET
6 01
Fume thermostat enabling (only on open chamber)
No Reset
6 04
Fan turns too slow (<1775Rpm-100Rpm) or Hall
sensor malfunction
Reset
6 07
Air pressure switch enabled before ignition sequence
No Reset
6 P1
Air pressure switch closing delayed
No Reset
ZONE
7 01
Heating delivery probe zone 1 open or short circuit
No Reset
7 02
Heating delivery probe zone 2 open or short circuit
No Reset
7 03
Heating delivery probe zone 3 open or short circuit
No Reset
7 11
Heating return probe zone 1 open or short circuit
No Reset
7 12
Heating return probe zone 2 open or short circuit
No Reset
7 13
Heating return probe zone 3 open or short circuit
No Reset
7 22
Zone 2 overheating
No Reset
7 23
Zone 3 overheating
No Reset
7 50
Hydraulic scheme not defined
No Reset