Lochinvar Imperium System Controller: Installer Quick Guide

Introduction

The Lochinvar Imperium controller is designed to manage complex heating systems, including domestic hot water (DHW) and central heating (CH) configurations. It supports multiple heat pumps in cascade systems and integrates with various storage tanks and buffer tanks for efficient operation.

Key Features and Setup

This quick guide details the controller's interface, including the configuration screen, main screen, alarm management, and programming options like the week program and ECO settings. It also explains how to interpret various system statuses and error codes.

For detailed connection diagrams and symbol explanations, refer to the accompanying installation diagram.

Safety Information

Important Safety Warnings:

• Always follow the instructions provided in this guide.
• Installation, commissioning, and maintenance should only be performed by qualified personnel.
• Ensure all electrical connections are made safely, disconnecting power before accessing components.
• The controller is not intended for use by persons with reduced physical, sensory, or mental capacities, or by children under 16, without supervision.
• Frost protection is the responsibility of the end-user and/or installer.

System Configurations

The Imperium controller supports various system configurations, including:

• Domestic Hot Water (DHW) or Combi Cascade (CC01) systems with up to 3 heat pumps.
• Additional Central Heating (CH) Cascade (CC02) systems with up to 7 heat pumps.
• Integration with multiple hot water storage tanks (STOx) and central heating buffer tanks (BTOx).

Refer to the tables within the document for specific configuration details.

Contact Information

For further assistance or detailed information, please contact Lochinvar:

Lochinvar
8 Lombard Way
The MXL Centre, Banbury
Oxon, OX16 4TJ, United Kingdom
Telephone: +44 (0) 1295 269 981
E-mail: info@lochinvar.ltd.uk
Website: www.lochinvar.ltd.uk