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Fan Filter Control System

Cleanroom Fan Filter Control System

CleanPro® fan filter unit control systems are designed to control fan filter units from a remote console or panel. Linked individually or in groups, an operator can increase or reduce airflow to a selected area and utilize the set back feature during off-peak hours, resulting in lower operating costs. These state-of-the-art, reasonably priced fan filter control systems utilize standard 115V and 277V motor blower units without using high cost DC motors.

A typical Fan Filter Unit Control System consists of an address or groups of addresses with 4 or more fan filter units per address. Each address is controlled by a panel or wall mounted console. Each address includes the following components:

  • Group of 4 SAM 24 Fan Filter Units consisting of 1 Master Unit and 3 Slave Units
  • Choice of 115V or 277V AC impeller type motor blower assembly
  • Control console, panel or wall mounted with LED readout and user friendly control features
  • Wiring for each group of 4 SAM units
  • HEPA or ULPA Filters with 53mm media pack

Cleanroom Fan Filter Control System Cleanroom Fan Filter ACC7020 Control System Cleanroom Fan Filter ACC7052 Control System
Entry Level/Small Applications Medium/Large Applications Large Applications/Maximum Control
Number of Nodes:
4-12 units in 1 group
Number of Nodes:
Up to 200 units in 25 groups
Number of Nodes:
Up to 400 units in 50 groups
Control Levels: Units Control Levels: Facility, Groups & Units Control Levels: Facility, Groups & Units
Display: LED numeric display Display: LED manual display Display: Touch screen GUI
Manual setback
Define up to 7 setback schedules for energy savings during shut down periods.
Unlimited setback periods
Units ID:
Filters assigned unique ID number for control
Units ID:
Unique ID number and group
Units ID:
Unique ID number, group and graphical representation of filters in ceiling
On board alarm, limited outputs for monitors
Central monitoring for analog sensors such as temp and RH
Control monitoring of sensor analog with on board particle counter node display.
Control Options: Local Control Options: Local Control Options: Remote PC
Request a Entry Level/Small Applications Cleanroom Control Systems Quote Request a Medium to Large Applications Cleanroom Fan Filter Control Systems Quote Request a Large Applications/Maximum Control Cleanroom Fan Filter Control Systems Quote

CleanPro® Control System Features:

Precise Airflow Control:

  • Fan filter units are controlled individually or in groups, typically 1-4 units per address.
  • Fan speeds are set and/or adjusted from a console located outside the cleanroom without breaching the integrity of the cleanroom. Adjustments are possible by Individual address, Cleanroom Zone or Globally.
  • The number of addresses is almost unlimited.
  • Room or equipment layouts with unique airflow requirements are easy to set and control.

Lower Installation Cost:

  • Installation is seamless and quick. Fewer breaker lines reduce material and electrical contractor costs.
  • Reductions in onsite power distribution wiring lower contractor labor cost
  • Installation cost is lower as a result of simplified balancing and adjusting capabilities along with reducing the time required at start-up.
  • Reduced certification costs

Lower Maintenance Cost:

  • Recalibration and balancing of rooms is simplified.
  • Small zone shutdown enables isolated upgrade or maintenance operations to take place without disrupting or affecting the integrity of the cleanroom.

Soft Start Capability:

  • Control Systems with adjustable soft start holds start-up to under 0.8 Amps per 277V fan filter unit results in major cost savings during installation, reducing electrical breaker requirements by as much as 50%.

SAMlink Options:

  • HEPA or ULPA filters with 70mm deep pleated design for increased operating efficiency
  • NCR or CRF style fan filter units
  • Factory wired junction boxes with integral distribution wiring substantially reduce onsite electrical work