What to do if there is incorrect system water pressure in Ferroli DIVA F37 Boiler?
If you have incorrect system water pressure in your Ferroli Boiler, it could be because: * The pressure is too low, in which case you should fill the system. * The water pressure switch is damaged or not connected, so check the sensor.
What to do if there is overtemperature protection intervention in Ferroli DIVA F37 Boiler?
If your Ferroli Boiler displays an overtemperature protection intervention, it could be due to several reasons: * The heating sensor might be damaged, so you should check its positioning and operation. * There might be no water circulation in the system, in which case you should check the circulating pump. * Air could be trapped in the system, requiring you to vent it. * The safety thermostat might have intervened, so you should check its operation.
Why is there no burner ignition in my Ferroli DIVA F37?
If your Ferroli Boiler has no burner ignition, it could be due to several reasons: * There might be no gas supply. Check the regular gas flow to the boiler and ensure that air has been eliminated from the pipes. * There could be an ignition/detection electrode fault. Check the wiring of the electrode, ensure it's correctly positioned, and free of any deposits. * The gas valve might be faulty. Check the gas valve and replace it if necessary. * The ignition power could be too low. In this case, adjust the ignition power.
What to do if air pressure switch fails to close contacts within 20 sec. of fan activation in Ferroli Boiler?
If the air pressure switch in your Ferroli Boiler fails to close contacts within 20 seconds of fan activation, it could be due to: * An open air pressure switch contact. Check the pressure switch, fan, and fan socket. * Faulty air pressure switch wiring. Inspect the wiring. * An incorrect baffle. Ensure the baffle is correct. * A flue that is obstructed or not correctly sized. Check the length of the flues and clean them.
What does flame present signal with burner off mean in Ferroli DIVA F37?
If your Ferroli Boiler displays a 'Flame present signal with burner off' message, it could be due to: * Electrode fault, so you should check the ionisation electrode wiring. * Card fault, so you should check the card.
Why is my Ferroli DIVA F37 Boiler experiencing exchanger protection intervention?
If your Ferroli Boiler is experiencing exchanger protection intervention, it could be due to: * No system HO circulation. Check the circulating pump. * Air in the system. Vent the system.
How to troubleshoot a faulty gas valve in Ferroli Boiler?
If your Ferroli Boiler's gas valve is faulty, it might be due to: * Disconnected wiring. Check the wiring. * A faulty gas valve. Check the gas valve and replace it if necessary.
Why is there no flame after the ignition phase in my Ferroli DIVA F37?
If your Ferroli Boiler shows no flame after the ignition phase, it could be due to: * Low pressure in the gas system. Check the gas pressure. * Incorrect burner minimum pressure setting. Check the gas pressures.
What causes delivery or DHW sensor fault in Ferroli Boiler?
If your Ferroli Boiler shows a delivery or DHW sensor fault, it is likely the sensor is damaged. Check the wiring or replace the sensor.
What to do if DHW sensor fault in Ferroli DIVA F37 Boiler?
If your Ferroli Boiler shows a delivery or DHW sensor fault, it is likely the sensor is damaged. Check the wiring or replace the sensor.
Important safety and operational notes for boiler installation and use.
Guidance on boiler operation, including introduction and control panel.
Procedures for adjusting boiler settings like temperature and modes.
Comprehensive guide to installing the boiler unit.
Instructions for connecting water pipes and system characteristics.
Procedures for connecting the gas supply to the boiler.
Procedures for boiler servicing, maintenance, and troubleshooting.
Procedures for regular servicing and inspection of the boiler.
Guidance on diagnosing and resolving boiler faults.
Detailed specifications and performance data for the boiler models.
Comprehensive table of technical specifications and performance data.
General| Power Output | 37 kW |
|---|---|
| DHW Output | 37 kW |
| Efficiency Class | A |
| ERP Rating | A |
| Dimensions (HxWxD) | 700 x 400 x 330 mm |
| Ignition | Electronic |
| Heat Exchanger Material | Stainless Steel |
| Type | Combi |
| Fuel Type | Natural Gas |
| Water Pressure | 1-3 bar |
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