Myrra PCB Chaffoteaux Calydra Comfort 24 FF
Myrra Chaffoteaux Calydra Comfort 24 FF PCB, reference S1047000. This control PCB manages the ignition, burner modulation, pump, and safety features of the boiler. When faults occur, the boiler may fail to start, lock out, or operate erratically. It is compatible with models Elexia Comfort 24 CF and 24 FF, Calydra Comfort 24 CF, 24 FF, 28 CF, and 28 FF, among others. It should be replaced when errors such as 3 03, 3 05, 3 06, 3 07, or 3 09 are detected, indicating issues with the main board or gas relay.
VAT included
Consult via WhatsAppChaffoteaux boilers compatible with reference 60000571
PCB with reference 60000571. 11 verified compatibilities: 24 CF and 24 FF.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Chaffoteaux 24 CF | ELEXIA COMFORT | Contrasted |
| Chaffoteaux 24 FF | ELEXIA COMFORT | Contrasted |
| Chaffoteaux 24 CF | CALYDRA COMFORT | Contrasted |
| Chaffoteaux 24 FF | CALYDRA COMFORT | Contrasted |
| Chaffoteaux 28 CF | CALYDRA COMFORT | Contrasted |
| Chaffoteaux 28 FF | CALYDRA COMFORT | Contrasted |
| Chaffoteaux 24 CF | MAYA | Contrasted |
| Chaffoteaux 24 FF | MAYA | Contrasted |
| Chaffoteaux 28 FF | MAYA | Contrasted |
| Chaffoteaux 24 CF | MC2 | Contrasted |
| Chaffoteaux 24 FF | MC2 | 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 ref. 60000571 is the part 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 60000571. 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 60000571 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 does not turn on: there are no lights on even when you request heating.
Cause: The PCB is not sending current to the control circuits.
Check the fuse on the PCB and verify that the transformer is supplying power before declaring it faulty.
- 02
A different fault code appears each time, without a clear pattern.
Cause: A component of the PCB fails intermittently before breaking down completely.
Note the codes and when they appear; if they change without apparent reason, the problem may be in the PCB.
- 03
It smells burnt or there are dark marks near the transformer of the PCB.
Cause: A voltage spike may have damaged the transformer or the components of the power supply stage.
Visually inspect the PCB for swollen or blackened components before confirming their replacement.
- 04
The boiler starts, runs for a while, and then shuts off by itself without locking.
Cause: The PCB loses the signal from a sensor or a relay and interrupts the cycle for safety.
Check that the temperature sensors are properly connected to their connectors on the PCB before replacing it.
Fault codes Chaffoteaux that this part resolves
| Code | Fault | Diagnosis and solution |
|---|---|---|
| 3 03 | Main PCB fault. | Internal fault of the main PCB (microcontroller/power supply/tracks). Check 230/low-voltage on the board, disconnect peripherals to rule out shorts, and if it persists, replace the PCB ref. 60000571. |
| 3 05 | Main PCB fault. | Anomaly detected by the main PCB electronics. Check 5/12 V power supply, connectors, and continuity; if the fault reappears without external loads, the PCB is faulty. |
| 3 06 | Main PCB fault. | PCB fault (e.g., damaged regulation/logical stage). Confirm there are no shorts in sensors/actuators and measure stable voltages on the board; if it persists, replace the 60000571. |
| 3 07 | Main PCB fault. | Recurrent internal fault of the PCB. After checking wiring and peripherals, if the error returns on startup or after reset, the cause is the main board. |
| 3 09 | Gas relay fault (on PCB). | The gas valve relay integrated into the PCB does not switch/close correctly. Check the ignition control and voltage to the valve during demand; if there is no output despite the command, replace the PCB 60000571. |
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 PCB Chaffoteaux 60000571
- Catalogue reference
- 60000571
- Brand
- Chaffoteaux
- Type of part
- PCBs (control boards)
- Units in stock
- 1 unit
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- 1-2 business days
- 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.
- voltage
- 230V
- frequency
- 50Hz
- capacitor
- 10uF
Frequently asked questions about the PCB 60000571
Is this PCB suitable for the Elexia Comfort 24 CF?
Spare parts related to Chaffoteaux CALYDRA COMFORT
