Worcester Bosch Greenstar 8000+ 1017 – System pressure too low

1017

System pressure too low

Worcester Bosch Greenstar 8000+

Category

Remedy

1. Top up water and vent the system.
2. Check the voltage to the pressure sensor and the signal back from the pressure sensor.
3. Replace the pressure sensor.

This code also applies to:

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

Source: Manufacturer manual (PDF)