Miele Blizzard CX1 Electronic Unit EDW S16203/81

This is the genuine Miele electronic unit EDW S16203/81, part 11256380 — the main control board of the Blizzard CX1 bagless canister vacuum. The PCB governs everything the machine decides on its own: variable motor speed across the power settings, the timing of the self-cleaning cycle for the fine dust filter, soft-start of the motor, and power delivery to the electric hose socket on +E models. Miele lists this board as the successor to part 9739373, so it is the current factory replacement for both numbers.

Symptoms of a failed electronic unit include a vacuum that is completely dead despite a good cord reel, a motor stuck at one speed, erratic surging, or a ComfortClean cycle that never runs. Per the official Miele parts diagram, 11256380 fits the Blizzard CX1 SKCE0 platform sold in the U.S., including the Blizzard CX1 Turbo Team PowerLine (Tech Blue), Blizzard CX1 Electro+ PowerLine, Blizzard CX1 Cat & Dog PowerLine, and Blizzard CX1 HomeCare. Board-level repair on these units is rarely economical — a genuine replacement PCB restores factory behavior in one step.

evacuumsandmore.com stocks this control board as an authorized Miele dealer; it ships as the original Miele service part, not a refurbished or generic substitute.