MLM Onboard Controller

The MLM+ Diffuser Controller is the brains of the diffuser and controls the temperature in the room by modulating the diffusers built in damper in accordance with the demand. It is located in the cap fitted to the face of the diffuser and is accessible from the room. To control temperature the diffuser needs one controller in a zone to be activated as a primary controller. When diffusers are ordered, they can be shipped as auto-zoned or not. Auto-zoned diffusers are ordered to avoid commissioning and to make every diffuser a primary diffuser. To reduce the number of BMS points or to have diffusers working together as a group then zoning is required. The MLM application is used to zone a group of secondary diffusers with one primary diffuser.
A primary diffuser is a diffuser with a onboard master or wall thermostat activated. Every diffuser controller has a built in temperature sensor that is installed in the induction mechanism. This mechanism forces room air over the sensor, ensuring it’s sensing is accurate.