Need help?Do you have a question about the Potterton NXR3i and is the answer not in the manual?
Explains symbols and abbreviations used in the manual.
Provides general advice and manufacturer's notes.
Details certifications and directives compliance.
Covers essential safety warnings and precautions for operation.
Offers advice for optimal appliance use and maintenance.
Outlines the basic characteristics of the NXR3i boilers.
Lists detailed performance data and operating parameters.
Outlines legal and standard requirements for installing the boiler.
Details the components included with the boiler package.
Provides guidance on selecting a suitable installation site for the boiler.
Illustrates a typical system setup for domestic hot water production.
Explains how to connect the boiler's water circuits.
Details requirements for connecting the boiler to a flue gas system.
Refers to instructions for connecting fuel supply.
Refers to instructions for electrical hookups.
Describes the procedure for filling the heating system.
Outlines steps for safely shutting down the boiler for extended periods.
Advises on protecting the system from freezing when heating is off.
Covers routine checks and upkeep of the heating system.
Explains how to read the boiler's identification and specification plate.
Details procedures for keeping the boiler in optimal condition, including cleaning.
Defines the conditions and limitations of the appliance guarantee.
To Next Page
General