Ferroli BlueHelix Tech RRT PCB Ref. 3980H733
If your boiler does not start, locks out, or exhibits erratic behavior, you may need the Ferroli BlueHelix Tech RRT PCB Ref. 3980H733. This control board is responsible for managing the ignition, burner modulation, pump, and safety features of the boiler. When it fails, errors such as A61, A54, A55, A63, or F66 may appear. It is compatible with models such as BLUEHELIX TECH RRT 24 C, BLUEHELIX PRO RRT 24 C, BLUEHELIX TOP RRT 24 C, among others. It is recommended to replace it when the mentioned symptoms are detected.
VAT included
Consult via WhatsAppFerroli boilers compatible with reference 3980H733
PCB with reference 3980H733. Eight confirmed compatibilities: BLUEHELIX TECH RRT 24 C and BLUEHELIX PRO RRT 24 C.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Ferroli BLUEHELIX TECH RRT 24 C | Ferroli Bluehelix RRT | Contrasted |
| Ferroli BLUEHELIX PRO RRT 24 C | Ferroli Bluehelix RRT | Contrasted |
| Ferroli BLUEHELIX TOP RRT 24 C | Ferroli Bluehelix RRT | Contrasted |
| Ferroli SUPERLATIVE PLUS 24 C | Cointra Superlative Plus | Contrasted |
| Ferroli SUPERLATIVE PLUS 28 C | Cointra Superlative Plus | Contrasted |
| Ferroli IXINOX 24 C | Lamborghini Ixinox | Contrasted |
| Ferroli IXINOX 28 C | Lamborghini Ixinox | Contrasted |
| Ferroli IXINOX 34 C | Lamborghini Ixinox | Contrasted |
Can't see your model or have questions? The printed reference takes precedence. How to check it · Send us a photo via WhatsApp.
How to check if the part number 3980H733 is the one for your boiler.
What determines it is not the boiler model, but the reference printed on the part you already have installed.
- Find the reference printed on the installed part and check whether it matches the catalogue reference 3980H733. If it is not visible, do not identify the part from its shape alone.
- Check the full boiler model on its data plate and look for it in the model associations on this page.
- Compare the connections and physical body with the original part before installation.
- If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.
Symptoms and faults that the PCB 3980H733 resolves.
The PCB controls the ignition, modulation, and safety features of the boiler. These are the typical symptoms and what to do:
Common symptoms and faults
- 01
The boiler is completely off, with no pilot light or display, although there is power in the house.
Cause: The PCB distributes power to all the electronics; if it fails, nothing starts.
Check the main switch of the boiler and the differential switch of the house before declaring the PCB faulty.
- 02
Intermittent fault codes appear that do not match any actual faulty component.
Cause: In densely populated SMD electronic boards, a specific fault in the control generates erroneous readings from the sensors.
Turn off and on the boiler to see if the fault is occasional or if it always repeats the same way.
- 03
The display does not refresh or remains with fixed data even though the boiler is operating.
Cause: The circuit of the PCB that controls the display stops updating the information in real time.
Check the cable or connector from the display to the PCB before replacing the entire component.
- 04
The boiler fuse blows as soon as power is supplied.
Cause: A short circuit on the PCB causes the protection to trip as soon as power is supplied.
Check if the same fuse trips with other devices in the installation before blaming the PCB.
Fault codes for Ferroli that this part resolves.
| Code | Fault | Diagnosis and solution |
|---|---|---|
| A61 | AGC01 control board anomaly (internal error) | The main PCB (AGC01) shows an internal error. Check power supply/grounding and continuity to the electrode; if the issue persists after resetting, replace the PCB. |
| A54 | AGC01 control board anomaly | Internal fault of the PCB; the brand indicates to cut power for 10 seconds and, if it reappears, replace the control board/PCB. Check 230 V and connectors before replacement. |
| A55 | AGC01 control board anomaly | Internal fault of the PCB; try cutting the power for 10 seconds. If the error reappears after checking the wiring/power supply, the PCB is faulty. |
| A63 | AGC01 control board anomaly | Internal fault of the PCB; identical action to A54/A55. If it persists after reset and basic checks, replace the PCB. |
| F66 | Firmware not loaded correctly | The firmware upload on the PCB has not been completed or is corrupted; verify/reload firmware with service tool. If it does not recover, replace the PCB. |
| A98 | Too many SW errors or error appeared due to card replacement | Accumulation of software errors or lock-up after changing the PCB; after resolving combustion causes and calibrating 100%, if it reappears, it indicates defective memory/PCB. Verify by repeating calibration and reset; replace the PCB if necessary. |
These symptoms can have more than one cause. If your boiler displays a fault code, send it to us via WhatsApp along with a photo of the labeling, and we'll tell you if this is the part.
Data sheet for the Ferroli 3980H733 PCB.
- Catalogue reference
- 3980H733
- Brand
- Ferroli
- Type of part
- PCBs (control boards)
- Units in stock
- 1 unit
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- Delivery time shown at checkout
- Return
- 14 days
Data read on the part and in the manufacturer's documentation
What we have not been able to verify does not appear here.
- current
- 160 A
- type/model of the component
- PCB
- version
- 1.0
Frequently asked questions about the PCB 3980H733
Is this Ferroli BlueHelix Tech RRT PCB the same as the one used in the Cointra Superlative Plus 28 C?
Does this PCB work for the Lamborghini Ixinox 24 C even though the catalog lists it as Ferroli?
What technology does the PCB of the BlueHelix Pro RRT 24 C use?
Spare parts related to Ferroli Ferroli Bluehelix RRT
