Glow-worm Easicom 2 Printed Circuit Board PCB 0010047390 

Product Overview

The Glow-worm Easicom 2 Boiler Printed Circuit Board (PCB) (Part Number: 0010047390) is a electronic control component for selected Glow-worm boiler systems.

The PCB forms part of the boiler's electronic control system, supporting the management and monitoring of appliance operation.

As an electronic control component, the PCB works alongside the boiler's electrical connections, sensors and other control components.

ℹ️ Product Condition:

This product may be available in New or Refurbished condition. Please select the required option when ordering.

Technical Insight & Common Failure Symptoms

The Printed Circuit Board forms part of the boiler's electronic control system, processing electrical signals and supporting the operation of connected components.

A suspected PCB fault requires professional diagnosis, as similar symptoms can be caused by other electrical or mechanical components within the appliance.

Possible symptoms that may require investigation of the PCB or associated electrical system include:

• Boiler failing to start or operate correctly

• Intermittent boiler operation

• Boiler failing to respond to heating demand

• Unexpected boiler shutdowns or lockouts

• Boiler controls failing to respond correctly

• Electrical or control-related faults

These symptoms do not necessarily confirm a faulty PCB, as wiring, sensors, electrical connections or other boiler components may cause similar issues. Correct fault diagnosis should be carried out before replacement.

Safety Advice

Boiler PCBs and other electrical control components should only be diagnosed, removed or installed by a suitably qualified and competent heating engineer.

Always isolate the electrical supply before carrying out any work and follow the manufacturer's installation and servicing instructions. Where work is carried out on a gas appliance, the appropriate safety and operational checks must be completed before the boiler is returned to service.