Beam 240v Circuit Control B...
$105.99
Product details
Beam part 100552 is a 240-volt control board for Beam's 240-volt power unit platform, covering the PU371 named in its title along with the PU361, PU255, PU353, and PU355, the electronic module that reads the low-voltage signal from a wall inlet valve and starts the suction motor running. Every time a hose plugs in and a valve closes its circuit, this board turns that signal into the motor spinning up, a step that happens dozens of times over a normal week of cleaning.
A failing board usually shows up as a unit that stays dead, one that cuts in and out unpredictably, or one that ignores a connected hose while the motor itself tests fine on its own. Sitting between the low-voltage wiring and the motor's power circuit, the board fails more often than the motor it controls, which makes it worth checking first on an unresponsive unit.
Beam builds several control boards across its power unit lineup at different voltages, so verify your unit's nameplate shows 240-volt service and one of these five model numbers before ordering rather than matching by appearance alone, since boards for other voltages and models can look similar without being interchangeable. Check your machine's part diagram or nameplate to confirm before you buy.
Keep the model and voltage details from your unit's nameplate on hand when ordering, since a board built for the wrong voltage seats in the mounting points without ever running the unit correctly, and that mismatch is a common cause of a repeat service call.
- Part: 100552
- Fits: Beam PU371, PU361, PU255, PU353, PU355 (confirm 240-volt service on your nameplate)
- Voltage: 240 volt
- Type: Circuit / control board