DeviceErrors

Device error codes

Find appliance error codes and step-by-step fixes.

13 results
(published)

Ariston VELIS PRO 80 UK Error Code 01

AristonWater HeaterVELIS PRO 80 UKCode 01

Ariston VELIS PRO 80 UK error code 01 means internal malfunction of the circuit board. This guide explains the likely causes, the safest first checks, and when support or service is the bet…

Severity 3/5Difficulty 1/5Parts

Ariston VELIS PRO 80 UK Error Code 10

AristonWater HeaterVELIS PRO 80 UKCode 10

Ariston VELIS PRO 80 UK error code 10 means broken temperature probes (open or short-circuited) at boiler outlet. This guide explains the likely causes, the safest first checks, and when su…

Severity 2/5Difficulty 1/5Parts

Ariston VELIS PRO 80 UK Error Code 11

AristonWater HeaterVELIS PRO 80 UKCode 11

Ariston VELIS PRO 80 UK error code 11 means excessive water temperature detected by single sensor at boiler outlet. This guide explains the likely causes, the safest first checks, and when…

Severity 2/5Difficulty 1/5Parts

Ariston VELIS PRO 80 UK Error Code 12

AristonWater HeaterVELIS PRO 80 UKCode 12

Ariston VELIS PRO 80 UK error code 12 means general excessive water temperature (circuit board fault) at boiler outlet. This guide explains the likely causes, the safest first checks, and w…

Severity 2/5Difficulty 1/5Parts

Ariston VELIS PRO 80 UK Error Code 14

AristonWater HeaterVELIS PRO 80 UKCode 14

Ariston VELIS PRO 80 UK error code 14 means failure to heat water with powered heating element at boiler outlet. This guide explains the likely causes, the safest first checks, and when sup…

Severity 3/5Difficulty 1/5Parts

Ariston VELIS PRO 80 UK Error Code 15

AristonWater HeaterVELIS PRO 80 UKCode 15

Ariston VELIS PRO 80 UK error code 15 means overheating caused by lack of water at boiler outlet. This guide explains the likely causes, the safest first checks, and when support or service…

Severity 3/5Difficulty 1/5

Ariston VELIS PRO 80 UK Error Code 20

AristonWater HeaterVELIS PRO 80 UKCode 20

Ariston VELIS PRO 80 UK error code 20 means broken temperature probes (open or short-circuited) at boiler inlet. This guide explains the likely causes, the safest first checks, and when sup…

Severity 2/5Difficulty 1/5Parts

Ariston VELIS PRO 80 UK Error Code 21

AristonWater HeaterVELIS PRO 80 UKCode 21

Ariston VELIS PRO 80 UK error code 21 means excessive water temperature detected by single sensor at boiler inlet. This guide explains the likely causes, the safest first checks, and when s…

Severity 2/5Difficulty 1/5Parts

Ariston VELIS PRO 80 UK Error Code 22

AristonWater HeaterVELIS PRO 80 UKCode 22

Ariston VELIS PRO 80 UK error code 22 means general excessive water temperature (circuit board fault) at boiler inlet. This guide explains the likely causes, the safest first checks, and wh…

Severity 2/5Difficulty 1/5Parts

Ariston VELIS PRO 80 UK Error Code 24

AristonWater HeaterVELIS PRO 80 UKCode 24

Ariston VELIS PRO 80 UK error code 24 means failure to heat water with powered heating element at boiler inlet. This guide explains the likely causes, the safest first checks, and when supp…

Severity 3/5Difficulty 1/5Parts

Ariston VELIS PRO 80 UK Error Code 25

AristonWater HeaterVELIS PRO 80 UKCode 25

Ariston VELIS PRO 80 UK error code 25 means overheating caused by lack of water at boiler inlet. This guide explains the likely causes, the safest first checks, and when support or service…

Severity 3/5Difficulty 1/5

Ariston VELIS PRO 80 UK Error Code 60

AristonWater HeaterVELIS PRO 80 UKCode 60

Ariston VELIS PRO 80 UK error code 60 means wi-Fi communication failure (models with the interface shown in Fig. This guide explains the likely causes, the safest first checks, and when sup…

Severity 3/5Difficulty 1/5Parts

Ariston VELIS PRO 80 UK Error Code 61/62

AristonWater HeaterVELIS PRO 80 UKCode 61/62

Ariston VELIS PRO 80 UK error code 61/62 means internal malfunction of the circuit board related to NFC communication or NFC data. This guide explains the likely causes, the safest first ch…

Severity 3/5Difficulty 1/5Parts
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