The 1242154 is the genuine-spec Logix 762 C controller for Autotrol control valves, a volumetric control panel that meters water use and initiates regeneration on demand. This is a discontinued part, superseded by Autotrol's current Select Easy-iQ control platform, so it's sold here as genuine legacy stock for owners of existing 762 C systems rather than as an ongoing production line. If your Logix 762 C controller has failed and you need a like-for-like replacement rather than a wider valve upgrade, this is the correct part while stocks remain.
Technical specifications
| OEM Part Number | 1242154 |
| Model | Autotrol Logix 762 C |
| Type | Volumetric (meter-initiated) regeneration controller |
| Status | Discontinued/obsolete - genuine legacy stock, superseded by Select Easy-iQ |
| Compatible With | Autotrol valves originally fitted with a Logix 762 C controller |
| Metering | Turbine flow sensor input for demand-initiated regeneration |
| Brand | Autotrol |
Symptoms that mean you need this part
- The controller display is blank, dim or showing garbled characters
- Regeneration no longer triggers on demand despite normal water usage through the meter
- The keypad has become unresponsive so hardness and reserve settings can't be changed
- Programming resets or is lost after every power cut, pointing to a failed backup battery on the board
Why it fails / why it matters
The Logix 762 C tracks turbine meter pulses to calculate remaining softening capacity against the programmed hardness setting, calling a regeneration once that capacity is exhausted, and switching the drive motor through each stage of the cycle. Typical failures on this generation of board are display and keypad degradation, ageing capacitors, and backup battery failure that causes the clock and programming to reset on power loss. Because Autotrol has discontinued the 762 C in favour of the Select Easy-iQ platform, this genuine-spec stock is finite, and once it's exhausted a like-for-like swap for existing 762 C installations won't be possible.
Why buy this from WrekinWater
WrekinWater has served more than 50,000 customers over 15 years from its Bettisfield, Shropshire base and is upfront about which lines are discontinued rather than presenting an end-of-life part as an ongoing product. As a specialist stockist of Pentair Fleck, Autotrol, Clack and Kinetico parts rated Excellent on Trustpilot, WrekinWater can also talk you through the move to the current Select Easy-iQ control once this legacy stock runs out.
How to fit it
- Isolate the softener at the bypass valve and disconnect the transformer before removing the existing controller
- Record your current hardness setting, reserve capacity, regeneration time and any day overrides
- Release the fixing screws holding the old 762 C controller to the valve body
- Disconnect the meter turbine lead, motor cable and transformer lead from the old controller
- Fit the replacement 1242154 controller, reconnecting the turbine lead, motor cable and transformer lead in the same positions
- Secure the controller, restore power, reprogram the hardness and capacity settings, and run a manual regeneration to confirm correct operation
