Do you have a question about the Aerco MODULEX EXT 321 and is the answer not in the manual?
Crucial safety precautions and guidelines to prevent injury, damage, or death.
Essential guidelines and regulations for proper boiler operation and system compliance.
Guidelines for maintaining optimal heating system water quality for boiler longevity and efficiency.
Overview of the boiler's key technical specifications, components, and design elements.
Visual representation of the boiler's physical dimensions and connection points.
Detailed technical data including flow rates, consumption, and efficiency metrics.
Important overarching warnings and precautions for boiler installation safety and compliance.
Guidelines for safely moving and securing the boiler during transport and installation.
Recommendations for selecting an appropriate and safe location for the boiler.
Instructions for making essential water, gas, and exhaust pipe connections to the boiler.
Procedures for correctly installing and maintaining the condensate evacuation system.
Guidelines and regulations for making safe and compliant electrical connections to the boiler.
Introduction to the E8 controller, its role, and main components for boiler operation.
Explanation of the BCM module for system communication, control, and redundancy.
Steps for initial setup and configuration of the E8 controller before boiler operation.
Simplified guide to setting essential boiler parameters like temperatures and programs.
Overview of user-accessible settings for customizing heating and hot water operations.
List and explanation of error codes displayed by the E8 controller for diagnostics.
Detailed fault codes and descriptions for the E8 controller's PCB, system manager, and communication.
Fault codes specific to the BCM module, including effects, corrections, and resets.
Fault codes related to the BMM module, covering burner control and ignition issues.
Procedures and safety steps for performing regular boiler inspections and maintenance.
Guidelines for cleaning the flue exhaust system and condensate drain for optimal operation.
Step-by-step instructions for safely disassembling the boiler for maintenance access.