Press and hold M Start for approx. 3 seconds until STOP appears.
You can schedule your wash to start during off-peak energy hours: Turn the dial to select your designated washing program.
Child lock (CL) deactivated by holding the specific button for 4 seconds Mechanical pull-tab located near the drainage filter Error Handling Dial-based manual reset (6 o'clock position method)
November 2025 Author: Industrial Automation Knowledge Base
Output channel 3 appears dead. Manual work: siemens d1246 manual work
Before undertaking any manual work, you must secure the correct documentation. Reliable manuals are your most important tools for ensuring safety and avoiding costly mistakes.
: A central dial for switching the machine on/off and selecting from 13 washing programs. It can be rotated in either direction but remains stationary once a cycle begins, as the sequence is electronically controlled. TouchControl Buttons
– Digital signal processing for manufacturing lines – Real-time position feedback for servo motors – Communication bridging between PLCs (Programmable Logic Controllers) and field devices
: Siemens manuals emphasize that this isn't just a home appliance; it's a "system." Manual intervention, such as an emergency door release using a flat-head screwdriver, requires a specific mechanical sequence to ensure the drum is static and the internal electronics remain protected. The Load Balance Press and hold M Start for approx
: Unlike modern fully-automated sensors that do all the thinking, the
– A blinking error LED on the D1246 often requires manual interrogation using a multimeter or a handheld programmer.
If the machine fails to drain (Error E18), you must manually open the small service flap at the bottom right. Use the emergency release wire (usually a small handle near the filter) to manually unlock the door if it is stuck due to water or power issues.
: When swapping out seals, valves, or electronic cards, consult the official BSH Service Hub via Siemens Home to order verified parts matching your specific product E-Nr (Model Number). Child lock (CL) deactivated by holding the specific
Any time you perform , you must document it. Why? Because the next shift—or next year’s maintenance crew—needs to know what changes you made.
Use needle-nose pliers to gently extract the small plastic mesh filter out of the water inlet valve housing.
To keep the machine working efficiently, the manual identifies several critical manual tasks: Drain Pump Cleaning