News Article

ACI Controls has been appointed the Combustion Solution Distributor for Upstate New York by Honeywell Automation and Control Systems.
November 6, 2006

Primary responsibility includes ControlLinks Fuel Air Control Systems sales and support. Honeywell ControlLinks is a microprocessor-based fuel air ratio control system on your burner (boiler) equipment. Control accuracy to 0.1 degrees provides accurate fuel air ratio curves and improves combustion efficiency which means fuel savings to the owner. or more information.

ControLinks™ uses unique air curves and fuel curves, separate light-off points and different minimum and maximum modulation points. Innovative safety features include a unique
potentiometer circuit, component anti-swap protection and curve verification algorithms.

The new S7999B system display allows you to commission the ControLinks Fuel Air Control System using the touchscreen with four color graphics. This eliminates the need for a laptop or PC for commissioning. Diagnostic information can be accessed for ControLinks and for
7800 SERIES Controls using this display.

SYSTEM COMPONENTS:
R7999 FUEL AIR RATIO CONTROL
• Monitors and controls the burner fuel and air ratios to maintain proper combustion
• Provides LED status for power, alarm and motor drives
• Includes fault-annunciating LEDs
ML7999A UNIVERSAL PARALLEL-POSITION ACTUATOR
• Provides 100 lb./in. torque to control combustion air
dampers, modulating fuel valves, oil modulation valves
and flue gas recirculation (FGR) dampers
• Optimizes burner performance by providing precision
potentiometer feedback to the R7999 control
S7999B SYSTEM DISPLAY
• Optional tool that provides an interface for the entire
burner/boiler system
• Large, full color, touchscreen display module
• Two additional LEDs indicate CSD power and
communications
V5197 Firing Rate Valve
• Accepts 4 – 20 mA signal for firing rate control
• More linear turndown
A7999 PORTABLE COMBUSTION ANALYZER
• Portable diagnostic tool (optional) expedites burner setup
ZM7999 COMMISSIONING SOFTWARE
• Commissioning software via laptop
Q7999 WIRING SUB-BASE
• For ease of installation, all wiring goes to this
panel-mounted sub-base

For more information please contact ACI Controls.