Potterton Gas condensing boiler Installation, Operation And Maintenance Manual page 4

10.8 At the end of the maintenance work..................................................................................................... 124
10.9 Check Electrodes................................................................................................................................. 125
10.10 Fault switch-off................................................................................................................................... 125
10.11 Fault code table................................................................................................................................... 127
10.12 Maintenance code table....................................................................................................................... 130
10.13 Operating phases of the Control Centre LMS.......................................................................................... 130
4 Paramount three 30-115 kW 396532 05.11