Potterton Profile 60E Fault codes & diagnostics

4 fault codes with plain-English explanations, severity ratings, DIY guidance, and repair cost estimates.

Regular Natural Gas 17.6 kW 2001-2005 Discontinued
GC Numbers 41-605-4241-590-52

Replaced by: Potterton Profile LX

Download the Potterton Profile 60E manual The official installation & service manual (PDF) — the exact document these fault codes were verified against. PDF

This boiler uses LED flash patterns

Count the flashes in one repeating group before the pause. That number is your fault code. Do not reset until you have noted it. How to read fault codes →

Which version do you have?

The GC number on your boiler's data badge identifies the exact appliance and production years, as recorded in the UK Product Characteristics Database.

GC number Appliance (register name) Produced
41-590-52 Profile 60eL 2001–2005

All 4 documented codes

Tap any card for details

Lockout (Rapid Flashing Red)

Your boiler has failed to start after several attempts and has switched itself off for safety, usually because it cannot detect a flame or is struggling to get fuel.

High Engineer only £120-250

Parts commonly replaced

  • Ignition electrode
  • Gas valve
  • Printed circuit board (PCB)
Red LED: FLASHING

Your boiler has detected that it is getting too hot and has automatically shut down to prevent damage or dangerous overheating.

High Engineer only £150-300

Parts commonly replaced

  • Overheat thermostat
  • Pump
  • Circulation diverter valve
  • PCB
All lights OFF

Your boiler has lost all power and is completely unresponsive, meaning it cannot provide heating or hot water until the electrical connection is restored.

High Engineer only £120-250

Parts commonly replaced

  • Internal fuse
  • Printed Circuit Board (PCB)
  • Wiring harness
RED LED on continuously

Your boiler has detected that it is running too hot and has automatically shut down for safety to prevent damage.

High Engineer only £150-300

Parts commonly replaced

  • Overheat Thermostat
  • NTC Sensor
  • PCB

7 operating states & engineer diagnostics

Not faults — these are normal operating states. Tap to expand.