Ariston CLAS X System Gas Heating Water Boiler User Manual

Chinese user manual for the Ariston CLAS X System gas heating water boiler, covering installation, operation, safety and maintenance.

Brand: Ariston
Category: Other
Document type: User Manual
Language: Chinese
Pages: 10
File format: PDF
File size: 2.1 MB
Published: 04 October, 2026
Updated: 04 October, 2026
MD5 checksum: 67325EF43E47CBD1403A6FFC3BD70F9D
PDF: Ariston CLAS X System Gas Heating Water Boiler User Manual PDF

About this manual

This manual provides instructions for the correct installation, use, and maintenance of the Ariston CLAS X System gas heating water boiler. It includes safety warnings, control panel functions, pressure and temperature settings, and troubleshooting guidance.

The document also details the AUTO automatic function, comfort mode, water pressure requirements (0.6‑1.5 bar), temperature adjustment ranges, and procedures for error handling, water refilling, and annual service planning. This manual is written in Chinese.

What's inside

Safety Instructions
Installation and First Ignition
Control Panel Overview
Operating Modes and Temperature Settings
Water Pressure and Refilling
Error Codes and Reset Procedure
Auto and Comfort Functions
Annual Maintenance
Gas Type Conversion

Specifications

Heating temperature setting range	35 °C‑82 °C
Domestic hot water temperature setting range	36 °C‑60 °C
Water tank temperature setting range	40 °C‑60 °C

Frequently asked questions

What should I do if I smell gas?

Close the gas valve, open windows for ventilation, disconnect power, and seek professional help.

Can the boiler be converted to use LPG?

Yes, but conversion must be performed by an authorized service center.

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