Fault Finding Guide - Potterton Performa 9 SL HE User Manual

8. Fault Finding Guide

Lockout Codes
FAULT
Electrical Supply Fault
Ignition LOCKOUT
Overheat LOCKOUT
False Flame Fault
Water Circulation
LOCKOUT
PCB Fault
(Replace PCB)
Air Proving
LOCKOUT
APS Stuck Fault
Flow Thermistor Fault
Casting Thermistor Fault
© Baxi Heating UK Ltd 2008
= off = flashing
Key
CONTROL DISPLAY
Lockout Burner
Lockout Burner
Lockout Burner
Lockout Burner
Lockout Burner
Lockout Burner
Lockout Burner
Lockout Burner
Lockout Burner
Lockout Burner
= on
RESET
Mains
Mains
Manual
Mains
Manual
Mains
Automatic
Mains
Manual
Mains
Automatic
Mains
Manual
Mains
Automatic
Mains
Automatic
Mains
Automatic
Fig. 43
35