PCB Control Vaillant Turbotec Plus VMW ES 32 362 3 5 Ref. 0020092371
The control PCB regulates the ignition, the modulation of the burner, the pump, and the safety features of the Vaillant Turbotec Plus VMW ES 32 362 3 5 Ref. 0020092371. If it has faults, the boiler may fail to start, become blocked, or behave erratically, displaying errors such as F.63, F.64, F.65, or F.67. It is compatible with models from the Turbotec Pro and Turbotec Plus ranges, such as the VMW 242/4-5 M or the VMW 282/4-5 R2, among others. A technician must confirm through diagnosis whether it needs to be replaced when the mentioned symptoms or errors in the electronic system are detected.
Vaillant boilers compatible with reference 0020092371
PCB with reference 0020092371. 11 verified compatibilities: VMW 242/4-3 M R1 and VMW 242/4-3 M.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Vaillant VMW 242/4-3 M R1 | Turbotec Pro (VMW) | Contrasted |
| Vaillant VMW 242/4-3 M | Turbotec Pro (VMW) | Contrasted |
| Vaillant VMW 202/4-3 M | Turbotec Pro (VMW) | Contrasted |
| Vaillant VMW 242/4-5 M | Turbotec Plus (VMW) | Contrasted |
| Vaillant VMW 242/4-5 M R2 | Turbotec Plus (VMW) | Contrasted |
| Vaillant VMW 282/4-5 R2 | Turbotec Plus (VMW) | Contrasted |
| Vaillant VMW 322/4-5 R2 | Turbotec Plus (VMW) | Contrasted |
| Vaillant VMW 240/3-3 M | Atmotec Pro/Plus (VMW) | Contrasted |
| Vaillant VMW 240/3-5 M | Atmotec Pro/Plus (VMW) | Contrasted |
| Vaillant VMW 280/3-5 | Atmotec Pro/Plus (VMW) | Contrasted |
| Vaillant VMW 282/4-3 | Atmotec Pro/Plus (VMW) | 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. 0020092371 is the part for your boiler
The part reference, model, and equipment revision must be verified against the manufacturer's documentation.
- Find the reference printed on the installed part and check whether it matches the catalogue reference 0020092371. If it is not visible, do not identify the part by 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 that require diagnosis on the PCB 0020092371
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
Different fault codes appear in successive lockouts, with no clear relationship between them.
Cause: The PCB gives erratic readings from the sensors or loses part of its control logic.
Note the codes that appear; if they change without a pattern, suspect the PCB, but first rule out poorly connected sensors.
- 02
The pump or the fan does not start even though the boiler is requesting heat.
Cause: The PCB is not sending the activation signal to these components.
Do not bridge contacts or power components directly to test them. Request a technician to check the cause according to the model manual and its revision, without bypassing the protections. The symptom or fault code does not confirm on its own that this part is faulty.
- 03
Is there any area of the PCB that appears blackened or does it smell burnt when opening the boiler?
Cause: A short circuit or overvoltage has damaged tracks or components on the PCB.
Visually inspect fuses and relays, and check the differential of the installation for any leakage.
- 04
After a power outage, the boiler has lost the scheduled times and programmed settings.
Cause: The memory of the PCB does not retain data due to a failure of the backup battery or the memory chip.
If the PCB has a backup battery, replace it first before considering the PCB as faulty.
Vaillant fault codes that require diagnosis
| Code | Fault | Technical checks |
|---|---|---|
| F.63 | EEPROM error: the configuration/calibration memory of the electronics is damaged. | The EEPROM physically resides on this main PCB; when the documentation indicates 'electronic system fault', the cause is the PCB itself. Verify: the code persists after resetting and does not depend on any external component (valve, sensors); if it reappears, replace the PCB. |
| F.64 | Electronic system error / sensors: fault in the electronics or short circuit in the flow or return sensor. | The documented cause explicitly includes 'faulty electronic system' (the PCB). First, check the NTC flow/return sensors (resistance and connections); if the sensors and their wiring are correct and the fault persists, the origin is this board. |
| F.65 | Electronic system temperature too high: the electronics have overheated. | The temperature sensor is integrated into the PCB; the fault code is triggered by external overheating of the PCB or by a fault in the electronics itself. Check: rule out external heat sources or poor ventilation; if the location is correct and the issue persists, the PCB is defective. |
| F.67 | Flame control input signal out of limits (flame detection electronics). | The documented cause is 'electronic system fault': the flame detection/ionisation stage of the PCB delivers a signal out of range. First, check the ionisation electrode and its wiring; if they are correct and the signal remains out of limits, the fault is with this PCB. |
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 Vaillant 0020092371
- Catalogue reference
- 0020092371
- Uniclima internal SKU
- PLC-VLL48XX
- Brand
- Vaillant
- Type of part
- PCBs (control boards)
- Units in stock
- 2 units
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- Delivery time shown at checkout
- Return
- 14 days
- The catalog shows this same reference (0020092371) also in another sheet (SKU PLC-VLL48X) with a different list of compatible boilers: make sure to check which PCB corresponds to your model.
Frequently asked questions about the PCB 0020092371
Is this PCB Ref. 0020092371 compatible with the Turbotec Pro range (VMW)?
Which models from the Turbotec Plus (VMW) range are compatible with this PCB?
What faults can be resolved by replacing this PCB in a boiler?
How many models are compatible with the Vaillant control PCB Ref. 0020092371?
What reference should I look for to ensure that it is the correct PCB?
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