Condensate pump: Off Green / Off Red — Mains power missing

What does Mains power missing mean?

The Worcester Bosch Greenstar CDi Boiler's condensate pump operating lights are both off, indicating that there is no mains power supplied to the pump.

• The power plug is not inserted
• Blown fuse for the pump circuit
• General mains power outage

Click steps to track your progress.

1. 1

   Check if the condensate pump's power plug is fully inserted into the electrical outlet.

2. 2

   Verify that the mains power supply to the pump is active.

3. 3

   Check the fuse in your electrical panel that corresponds to the pump's circuit and replace it if blown.