Nortec AIRFOG Series - Manual (Page 23)

AirFog Installation Manual | 19
AFE Self Contained AirFog systems
AFE Mini Systems
AFE MINI systems are self-contained packaged systems that include all necessary components.
They require the following connections:
 3/8” O.D. plastic or soft copper water supply line rated at a minimum of 25 psig.
 1/4” O.D. plastic or soft copper air supply line rated at a minimum of 90 psig
 Isolation valves for both air and water lines
 Mounting hardware
 Support anchors
 1/4” lag bolts
 120 VAC standard electrical receptacle
 Humidity control device (Humidistat)
The best location for a MINI is on a wall or column with the mist discharging down an aisle
where it will not condense on solid surfaces. A clear run of at least 15 feet forward of the
nozzles is normally a sufficient distance for complete absorption. Adiabatic cooling may be
uncomfortable to people occupying workstations directly beneath the Mini systems.
The Mini nozzles must be a minimum of 6 feet above the floor and 36” below the ceiling in
order to prevent condensation on these surfaces.
Four accessible internal mounting holes are located in each corner of the rear panel. The
mounting procedure is:
 Either attach the supplied mounting bracket hardware or bolt panel directly onto the wall
surface via the mounting holes.
 Place the panel level against the surface and mark the drill holes.
 Remove the panel and drill the holes (hole size to match field supplied lag bolts and
anchors).
 Replace the panel and secure using bolts.
Install water and air supply lines. Both water and air lines should have an isolation valve
installed near the unit. Water connection at the unit is designed for 3/8” plastic tubing but if
soft copper pipe is to be used, replace the plastic sleeve in the fitting with the supplied brass
sleeve. The air connection is designed for 1/4” plastic tubing.