Need help?Do you have a question about the Saunier Duval ISOMAX F 28 E and is the answer not in the manual?
Overview of user-specific functions and operation of the boiler.
Detailed guidance on installing the boiler, including system design and connections.
Procedures for routine maintenance, cleaning, and part replacement.
Describes boiler features, gas safety regulations, and installation requirements.
Explains boiler controls, safety shutdown, and hazards from insulation materials.
Instructions for lighting, stopping, and setting the boiler modes (Summer/Winter).
Guide on how to adjust domestic hot water and heating temperatures using the control panel.
Procedures for draining the system, frost protection, and safety valve information.
Recommendations for regular servicing, cleaning the boiler casing, and general maintenance.
Technical details for heating output, efficiency, and system capacities.
Specifications for hot water performance, gas types, and electrical requirements.
Physical dimensions of the boiler and its delivery packaging.
Guidelines for designing the heating system, including pipework and water volume.
Advice on pipe materials, flow restrictors, and water hardness.
A detailed diagram illustrating the internal components and connections of the boiler.
Description of fixing jig parts and water connection procedures.
Details on pipe diameters and connections for heating, hot water, and gas.
Explains options for domestic hot water supply, including mixing valves.
Requirements for gas connection, including pressure and safety regulations.
Specifies minimum clearances around the boiler for servicing and installation.
Guidance on correct placement of the flue terminal and dimensions for clearances.
Lists legal requirements and regulations for boiler installation.
Instructions for installing the top outlet flue system, including length calculations.
Detailed steps for assembling the flue system components.
Guidelines on maximum permissible lengths for concentric flue systems and restrictor use.
Instructions for earthing, isolation, and connecting the boiler to the electrical supply.
Details on connecting room thermostats and remote control units.
Procedures for gas installation checks and initial system filling with water.
Steps for bleeding air from radiators and the hot water system.
Instructions for lighting the boiler and setting it to winter mode with heating and hot water.
Process for adjusting the heating temperature and managing system gases.
Guide to adjusting the boiler's heating output in kW.
Instructions on pre-setting the maximum heating temperature for the system.
Explains how the boiler indicates faults like no gas, low pressure, or other errors.
Describes air flow rate safety, overheat safety, power failure, and frost protection.
Procedure for converting the boiler to a different gas type.
Steps for setting the minimum and maximum gas valve pressures.
Information on adjusting the boiler's built-in bypass for system requirements.
Steps for preparing the boiler for servicing and removing casing panels.
Detailed instructions for cleaning the burner, heat exchanger, and other parts.
Checks for flue blockage and fan operation during normal use.
Procedures for replacing domestic hot water, central heating, and storage vessel thermistors.
Steps for replacing the fan and the air pressure switch.
Instructions for replacing the domestic water flow sensor and the main printed circuit board.
Procedures for replacing the pump and the domestic hot water heat exchanger.
Steps for replacing the 3-way valve head and the system pressure sensor.
Procedures for replacing the main gas valve and its modulating coil.
Instructions for replacing the central heating and storage vessel safety valves.
Procedures for replacing the central heating expansion vessel and high limit thermostat.
Steps for replacing the burner, injectors, and electrodes.
Essential checks before operating the boiler, including gas, pressure, and electrical tests.
Explanation of the boiler's fault diagnostic system and indicator lights.
A comprehensive list of fault codes displayed by the boiler and their corresponding issues.
Tables showing resistance values for thermistors and pressure sensor at different temperatures/pressures.
Instructions on how to order replacement parts, including required information.
General| Brand | Saunier Duval |
|---|---|
| Model | ISOMAX F 28 E |
| Category | Boiler |
| Language | English |
To Next Page