Do you have a question about the Grant VORTEX Pro Combi 26e and is the answer not in the manual?
Provides specifications for burner type, heat output, nozzle, and pressure.
Covers tank positioning, types, and fuel pipe requirements for gravity and Tiger Loop systems.
Step-by-step instructions for connecting the boiler's main power supply.
Guidelines for installing conventional flue systems suitable for condensing boilers.
Overview of available balanced flue options including Yellow, Green, and White systems.
Pre-operation checks required before initial boiler startup.
Procedure for safely starting the boiler and checking its initial operation.
Steps for adjusting burner settings and balancing the heating system.
Sequential checks to perform before commencing any boiler servicing.
Basic checks for common issues like power, controls, and burner operation.
Diagnostic procedures for central heating and hot water operational faults.
Troubleshooting steps specifically for issues with domestic hot water supply.
Flowchart for diagnosing issues with the Riello RDB burner.
Details the standard warranty period and conditions for the Vortex Oil Boiler.
Step-by-step guide on how to safely light the boiler.