10L - Mini Cab - Aquasoft - Transformer and Drain Connector with DLFC Button only

WrekinWater supplies this transformer, drain connector and DLFC push-button assembly as a direct replacement for the 10L Mini Cab Aquasoft water softener. Supplied as a non-branded unit with a generic manual, it replaces the power supply and drain-side hardware on the control head without the resin cabinet or valve body itself. It's sized specifically for the smaller 10L cabinet rather than the larger 15L version.

Signs you need this part

• The control valve display or motor shows no sign of power.
• Backwash water isn't flowing correctly through the drain connector.
• The DLFC push-button on the drain connector is damaged or jammed.
• The original manual is missing and you need it alongside genuine parts.

Because the 10L cabinet holds less resin than the 15L version, its DLFC push-button is set to a gentler flow, and the transformer still has to deliver reliable power for every regeneration cycle. A failing transformer cuts power to the valve altogether, while a worn or blocked drain connector unbalances the backwash flow and leaves the resin bed under-cleaned.

WrekinWater is a family-run business rated Excellent on Trustpilot, with over 15 years and 50,000 customers behind our parts supply from Bettisfield, Shropshire. This kit replaces the transformer, drain connector and DLFC button together, so the electrical and drain components on your 10L Mini Cab are all matched and up to date.

How to fit it

1. Turn off the water supply to the softener and disconnect it from the mains.
2. Remove the old transformer from its connection point on the valve.
3. Unscrew the drain connector, along with its DLFC button, from the back of the cabinet.
4. Fit the new drain connector and DLFC button, matching the original position.
5. Reconnect the new transformer and restore the mains power.
6. Turn the water supply back on and run a test regeneration to check everything is working.