Manuals and User Guides for Keston C C55P. We have 1 Keston C C55P manual available for free PDF download: Installation And Servicing Instructions. Keston C55 Pdf User Manuals. View online or download Keston C55 Installation And Servicing Instructions, User Instructions. WD The Keston C45, C40P, C55 & C55P CONTENTS Section Description 0 HANDLING INSTRUCTIONS List of contents Recommended handling.
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Check the boiler has gas supply and that it has been purged. Minimal manuql for inlet supply pipes is 15mm. Domestic Propane and Butane Burning Installations Power has been reset whilst boiler was in lockout.
Pipe providing gas supply should kesston sized according to distance between meter and boiler. Open the catalog to page 3. General Instruction The Keston C45, C40P, C55 and C55P the flueway and is drained at the base of the flue connection to the heat exchanger or drain points within the flue.
Check fan, connections and fan pcb. If this is incorrect please replace the cut-out switch.
E08 Flame circuit error — possible control box fault E09 Valve drive error — possible gas valve or control box fault E10 Control box errors — possible faulty control box E11 Internal electronics error — rest or replace control box E12 Thermal fuse blown or flue overheat thermostat activated. Flues for gas appliances of rated input not exceeding 70kW BS Replace thermal fuse link 82OC.
Flame detected when not expected. After clearing the issue, you will need to reset boiler press reset buttonso that boiler resumes operation.
Flow temperature mannual too quickly. Distances above or below 3 mm will affect ignition performance. E28 Fan not rotating — check fan connection and fan for fault.
Keston KESTON C55 (Manual and User instructions) Diagram | Heating Spare Parts
Keston Combi, Keston Heat, Keston Check pump and fan run-on working OK when controls shut blr down. Outside temperature — display indicates a small graph on the bottom row. Flue Exhaust Connection If this fails to heat the cylinder the element has failed and should be replaced.
After this boiler will try to ignite. Flow overheat — jeston water circulation. Reset boiler off then on via User Control Knob. Auto Air Vent 4.
Keston Qudos 28h boiler has an unique feature of error history. All additional components are packed inside the boiler cabinet itself.
Possible air lock or circulation blockage.
Internal electronics error — rest or replace control box. Oeston User Control Knob to On. Waiting for fan to start. Fire boiler and check for actual flue temperature. Open the catalog to page 8. Possible air lock or circulation blockage B26 Low water pressure B28 No signal from fan. Keston Boilers Guide All Keston gas boilers for your home including parts, troubleshooting and efficiency! Safety footwear and gloves are recommended PPE when lifting this appliance.
Contact a qualified electrician or your electricity ksston. No ignition after restart.