Condensate pump: On Green / On Red — Level exceeds alarm level

What does On Green / On Red mean?

The Worcester Bosch Greenstar CDi Boiler's condensate pump shows a steady green light and a steady red light, indicating that the condensate level has exceeded the alarm level.

• Blocked pressure hose
• Kinked non-return valve
• Excessive condensate production

Click steps to track your progress.

1. 1

   Turn off the power to the condensate pump.

2. 2

   Inspect the pressure hose for any blockages or kinks.

3. 3

   Check the non-return valve for any obstructions or signs of malfunction, and clean it if necessary.

4. 4

   Ensure the hose is clear and unkinked, then restore power to the pump and observe.