Description
Original Smeg replacement PCB control module (40301-0121506-06) for Smeg fridges and freezers. The same part is also catalogued as 40301012150603. Genuine parts carry the manufacturer's own specification, so the fit and performance match the part that came out.
About this PCB
The PCB (printed circuit board) is the control brain of the fridge. It reads the sensors, runs the program and switches the motor, heater, valves and pump on and off.
Common symptoms of a failed PCB
- No power, no lights or a display that stays blank
- Error codes that return after a reset
- A cycle that stops part way through, or functions that will not switch on
Key details
| Part number | 40301-0121506-06 |
|---|---|
| Alternative numbers | 40301012150603 |
| Supersedes | 40301012150603 |
| Brand | Smeg |
| Part type | Genuine manufacturer part |
| Appliance | Fridge |
| Category | PCB |
Suitable for
Use this part on these Smeg fridges and freezers:
SR610X, SR620X
Before you order
Disconnect power and note where every plug goes before removing the old board. Many boards are supplied unprogrammed or need settings transferred, so check the notes below. The model number is on the rating plate, usually inside the door or on the back panel. Compare it with the model list before you buy.
Frequently asked questions
Is 40301-0121506-06 a genuine Smeg part?
Yes. This is the manufacturer's own part, not an aftermarket copy.
Which models does this PCB control module fit?
It fits SR610X, SR620X. Always confirm your model number first.
What part numbers does 40301-0121506-06 replace?
40301-0121506-06 can be used in place of 40301012150603.
Do I need a technician to fit this part?
Many parts can be fitted by a competent DIYer with the power disconnected. Gas, refrigeration and sealed-system work must be done by a licensed tradesperson.