Fault Finding Codes
Fault finding codes for the Compact s range
Fault finding codes for the Compact s range
| Symtoms | Possible Faults |
|---|---|
| No DHW | Check external controls, Please test for 230V on switch live contact |
| No C/H | Check external controls, Please test for 230V on switch live contact |
| No C/H or DHW | Check external controls, Please test for 230V on switch live contact |
| Boiler locks out within 10 seconds | Check pump proving switch, air pressure switch and overheat stat |
| Poor burner pressure | Check burner pressure/ignition adjustment pots on PCB |