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Potterton Sirius two WH 90 User Manual

Potterton Sirius two WH 90
32 pages
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Working towards
a cleaner future
Sirius two WH
90 & 110 kW
Instruction manual for users and fitters
To be kept by the user July 2014
heating specialists
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Potterton Sirius two WH 90 Specifications

General IconGeneral
BrandPotterton
ModelSirius two WH 90
CategoryBoiler
LanguageEnglish

Summary

Safety and General Information

Description of Symbols

Explains the meaning of various warning symbols used throughout the manual for safe operation.

Safety Warnings

Critical safety instructions concerning gas leaks, combustion fumes, and electrical hazards.

General Precautions

Essential precautions for boiler installation, system checks, water quality, and initial startup.

Energy-Saving Tips

Advice on optimizing heating and domestic hot water settings to reduce energy consumption.

Boiler Commissioning and Operation

Commissioning the Boiler

Step-by-step guide for initial boiler startup, including gas supply and ignition procedures.

Adjusting Temperatures and Operating Modes

Instructions for setting heating/DHW temperatures and selecting different operational modes.

System Management and Faults

Prolonged Shutdown and Frost Protection

Procedures for extended boiler shutdown and the activation of the frost protection function.

Gas Conversion and Fault Diagnosis

Guidance on gas conversion and identifying/resetting boiler faults using error codes.

System Filling and Maintenance

Filling the System and Routine Maintenance

Instructions for filling the heating system and the schedule for routine maintenance checks.

Switching Off the Boiler

Proper procedure for switching off the boiler while ensuring frost protection remains active.

Installation Prerequisites

Instructions Prior to Installation

Essential checks and requirements before installing the boiler, including standards compliance.

Boiler Mounting and Pump Installation

Guidance on physically mounting the boiler and installing the essential circulation pump.

Flue System Installation

Installing Concentric and Cascade Flues

Details on installing different flue types, including concentric and cascade configurations.

Electrical Connections

Terminal Block Wiring Overview

Explains the purpose and connections for terminal blocks M1, M2, and M3 for various components.

Connecting Power Supply and Accessories

Guidance on connecting the main power supply and other accessories to the boiler.

Accessory Integration

Room Thermostat and Remote Control Setup

Instructions for connecting a room thermostat and installing the remote control unit.

Remote Control Parameter Settings

How to use the remote control interface to set operational parameters and timers.

Advanced System Configuration

Outdoor Sensor and Climate Curve

Instructions for installing an outdoor sensor and configuring the climate curve for weather compensation.

Zone Systems and Flow Temperature

Details on setting up zone heating systems and modulating the flow temperature.

System Expansion Modules

Management Modules and Cascade Systems

Information on using external modules for system management, mixed zones, and cascade boiler setups.

Special Functions and Parameters

Boiler Special Functions

Explanation of functions like system air extraction, commissioning, and chimney sweep modes.

Faults and Parameter Settings

Handling unresettable faults and navigating the parameter settings menu.

Detailed Parameter Configuration

Heating, DHW, and Solar Parameters

Comprehensive tables for configuring parameters related to heating, DHW, and solar integration.

System Configuration and Sensor Settings

Parameters for system configuration, sensor types, and accessory settings.

Gas Valve Operations

Gas Valve Commissioning and Conversion

Procedures for commissioning the gas valve and converting between natural gas and LPG.

Safety Devices and Pump Data

Key Safety Devices and Functions

Explains the operation of limit thermostats, NTC sensors, flame detection, and hydraulic safety devices.

Pump Circulation and Antifreeze Features

Details on pump post-circulation, antifreeze function, and pump capacity/head.

Annual Servicing Procedures

Annual Servicing Checklist

Comprehensive list of checks for annual boiler servicing to ensure efficiency and safety.

Heat Exchanger and Burner Maintenance

Procedures for cleaning the heat exchanger and checking the burner for optimal performance.

Maintenance and Combustion Analysis

Condensate Trap Cleaning

Step-by-step guide to cleaning the condensate trap to prevent operational issues.

Combustion Parameter Measurement

How to measure combustion efficiency parameters like O2, CO2, and CO concentration.

Technical Specifications

Boiler Performance and Efficiency Data

Detailed specifications including heat input/output, net rated efficiency, and NOx class.

Consumption and Physical Data

Covers flue types, pressures, power supply, dimensions, noise level, and gas consumption.

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