Display Functions - Fault Messages - Keston Combi C35 User Manual

9. DISPLAY FUNCTIONS - FAULT MESSAGES

BOILER DISPLAY MESSAGE
Outside Sensor Fault
Contact Installer
Restart Menu
Low Mains Voltage
Contact Electricity Provider
Menu
PCB Fault
Contact Installer
Restart Menu
Too Many Restarts
Contact Installer
Restart Menu
ACTION
Restart the appliance - if the boiler fails to operate then please contact Keston (if under
warranty) or alternatively a Gas Safe Registered Engineer if outside of the warranty period.
In IE contact a Registered Gas Installer (RGII).
Contact a qualified electrician or your electricty provider.
Unconfigured PCB. Please contact Keston (if under warranty) or alternatively a Gas Safe
Registered Engineer if outside of the warranty period. In IE contact a Registered Gas
Installer (RGII).
1. Turn power off and on at the fused spur.
2. If the boiler fails to operate plese contact Keston (if under wrranty) or alternatively a
Gas Safe Registered Engineer if outside of the warranty period. In IE contact a Registered
Gas Installer (RGII).
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