Greenstar CDi & Si Compact Training Course

This course covers everything you need to know about our Greenstar CDi and Si Compact.

Location(s): Worcester, Wakefield, West Thurrock, Local colleges, Mobile training
Duration: 1 day
Cost: £25.00 per person


Learn everything you need to know about our Greenstar CDi and Si Compact. We specifically tailor all our product training courses to meet your needs. This hands on course is ideal for both those who have never installed a Greenstar CDi or Si Compact before and those who fit them regularly but wish to learn more about a specific area.

Models covered

  • Greenstar CDi Compact Combi
  • Greenstar Si Compact Combi

Entry requirement

You must:

  • Be Gas Safe Registered
  • Hold a current CCN1 and CENWAT qualification.

If you are on an approved apprenticeship scheme, you may still attend with the supervision of your mentor who must be Gas Safe Registered and hold a current CCN1 and CENWAT qualification.


Course will include

Specification and Installation

  • Features and benefits
  • Specification, installation and commissioning - Best practice
  • Fluing and accessories
  • Understand and adjust operational parameters
  • ErP overview

Servicing and Maintenance

  • Familiarise with the inbuilt display
  • Service checks
  • CO and CO2 analysis
  • Maintenance and cleaning of the condensate trap
  • Inspection, cleaning, removal and replacement of key components
  • Cleaning of the heat exchanger

Fault Finding

  • Fault finding on live appliances
  • Interpret fault codes and cause codes
  • Review the operational history of the product
  • Run the component test menu
  • Multimeter component testing and good practice
  • NTC thermistor sensor controls and testing

On completion of the course a certificate of attendance will be given.

*If you need to cancel or rearrange a booking we require notice of 10 working days prior to the course start date so that the place can be reallocated. If the required notice is not received within this timescale any monies paid will be forfeited.

Book this course

Want to speak to someone about training?

You can call us on 0330 123 0166, email us at, or find your nearest Technical Sales Manager.