Vaillant VCW 240 E PCB Ref. 7114 45 / 7114 46 (I)
Refurbished Vaillant PCBs (control boards)

Vaillant VCW 240 E PCB Ref. 7114 45 / 7114 46 (I)

If your boiler does not start, locks out, or behaves erratically, a technical diagnosis must confirm if you need the Vaillant VCW 240 E PCB (control board) Ref. 7114 45 / 7114 46 (I). This part controls the ignition, burner modulation, pump, and safety features of the boiler. In case of a fault, you will notice that the boiler does not operate correctly. It is compatible with models from the VCW range, such as the 180 E, 182 E, 240 E, and 280 XE, among others. A technician must confirm through diagnosis if it needs to be replaced when there are operational issues or ignition errors.

Type of part
PCBs (control boards)
Status
Refurbished
internal SKU
PLCVE3
Warranty
1 year
VAT included Stock · 4 units
Compatibility

Compatible Vaillant boilers

PCB. 13 verified compatibilities: 180 E and 180 XE.

Proven compatibility

Boiler modelFamilyVerification
Vaillant 180 EVCWContrasted
Vaillant 180 XEVCWContrasted
Vaillant 182 EVCWContrasted
Vaillant 185 EVCWContrasted
Vaillant 240 EVCWContrasted
Vaillant 240 E SO 27VCWContrasted
Vaillant 240 XEVCWContrasted
Vaillant 242 EVCWContrasted
Vaillant 244 XEVCWContrasted
Vaillant 245 EVCWContrasted
Vaillant 280 EVCWContrasted
Vaillant 280 XEVCWContrasted
Vaillant 282 EVCWContrasted

Can't see your model or have questions? The printed reference takes precedence. How to check it ·

Guide

How to check if it is the part for your boiler

The part reference, model, and equipment revision must be verified against the manufacturer's documentation.

  1. Find the reference printed on the installed part and check whether it matches the catalogue reference —. If it is not visible, do not identify the part by its shape alone.
  2. Check the full boiler model on its data plate and look for it in the model associations on this page.
  3. Compare the connections and physical body with the original part before installation.
  4. If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.
Diagnosis and fault codes

Symptoms that require diagnosis on the PCB

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 or display.

    Cause: There is a fault in the power supply to the PCB that prevents the system from functioning.

    Check that the boiler is receiving 230V and that the input fuse is in good condition before replacing the PCB.

  • 02

    An error code appears and the boiler locks out until you reset it.

    Cause: The PCB detects an incorrect reading (flame, sensor, pressure) and stops the cycle for safety.

    Note the code that appears and consult the fault manual before assuming that the issue is with the PCB.

  • 03

    The hot water or heating works intermittently and turns off by itself.

    Cause: A component of the PCB deteriorates with heat and fails occasionally.

    Measure if the fault occurs more when the boiler is hot or just turned on, as this helps to identify the problem before changing the PCB.

  • 04

    The digital control does not respond or shows a communication error.

    Cause: The data connection between the PCB and the controller is cut.

    Check the wiring and communication connectors before replacing the 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.

Technical data

Vaillant PCB data sheet

Uniclima internal SKU
PLCVE3
Brand
Vaillant
Type of part
PCBs (control boards)
Units in stock
4 units
Status
Refurbished
Warranty
1 year
Shipping
Delivery time shown at checkout
Return
14 days

Part data and available documentation

Contrast the label codes, PCB, and revision with the installed part; they are not necessarily equivalent references.

Manufacturer
Vaillant
PCB code
7114 45 / 7114 46 (I)
Frequently Asked Questions

Frequently asked questions about the PCB (control board)

What manufacturer is listed on the label of this PCB for the Vaillant VCW 240 E?
Vaillant, according to the label's printing.
Does this PCB with code 7114 45 work for the Vaillant VCW 180 XE?
Yes, the VCW 180 XE is on the list of boilers compatible with this PCB.

Spare parts related to Vaillant VCW

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Vaillant VCW 240 E PCB Ref. 7114 45 / 7114 46 (I)