Manufacturer directory
Ariston Boiler Fault Codes
Fault-code information for Ariston boilers, grouped by verified boiler range. Each entry is linked to its own fault-code page.
Popular boiler ranges
Verified fault-code index
Cares ONE NG
View range- 101 — Cares ONE NG
Overheating.
Read fault code - 103 — Cares ONE NG
Insufficient circulation.
Read fault code - 104 — Cares ONE NG
Insufficient circulation.
Read fault code - 105 — Cares ONE NG
Insufficient circulation.
Read fault code - 106 — Cares ONE NG
Insufficient circulation.
Read fault code - 107 — Cares ONE NG
Insufficient circulation.
Read fault code - 108 — Cares ONE NG
Insufficient water; filling is requested.
Read fault code - 305 — Cares ONE NG
PCB error.
Read fault code - 307 — Cares ONE NG
PCB error.
Read fault code - 501 — Cares ONE NG
No flame detection.
Read fault code