Worcester Bosch Greenstar 1000 Combi 233 – Boiler identification module or device electronics faulty

233

Boiler identification module or device electronics faulty

Worcester Bosch Greenstar 1000 Combi

Category

Remedy

If code plug is present:
▶ Check that correct plug is inserted.
▶ Check the code plug is not damaged.
▶ Replace the code plug if required.
If code plug is not present:
▶ Check appliance electronics (PCB), replace if necessary.

This code also applies to:

Condens 7000 WP Greenstar 2000 Combi Greenstar 4000 Combi Greenstar 4000 System Greenstar 8000 F Combi Greenstar 8000 F Regular Greenstar 8000+ Style Greenstar 8000+

Source: Manufacturer manual (PDF)