Product Specifications

Control Box

• Length 12", Width 10.5", Height 5"
• Weight - 16 lbs.
• Power Input - 110VAC, 1.5 Amps or 220VAC, 0.75 Amps Auto sensing, 50-60 Hz 
• Power Output - 24VDC, 6 Amps
• Temperature - 0° - 140°F
• UL/CSA Rated NEMA 12 enclosure

Prewrapped Solenoid Coil

• Width 10", Length 19"- 48" (depending on pipe diameter)
• Weight 1 lbs.
• Temperature - 0° - 210°F
• Wire #14 gauge lead wire

Coil Enclosure

• ABS plastic weather resistant coil enclosure
• Optional stainless steel coil enclosure

INSTALLATION OF ED 2000 Anti-Fouling System

Installation

The installation of the ED2000 unit is easy and non-invasive. The turn-key "kit" includes an electronic control box and a prewrapped solenoid coil enclosed in a weather resistant enclosure that can readily be attached to the control box. The unit can operate with either 110V or 220V outlet. Installation normally takes less than 20 minutes.

ED 2000 Anti-Fouling System consists of an electronic control unit, a prewrapped solenoid sheet and a "clam-shell" ABS plastic enclosure. The clam-shell enclosure is fitted over the condenser supply (and return) pipe in either a vertical or horizontal position prior to the chiller. The prewrapped solenoid sheet inside the enclosure is made of a single-stranded 14-18 gauge wire. The control box is a NEMA 12 rated enclosure.

LOCATION OF ED 2000 COIL

The best place to install the ED 2000 coil is within 50 feet of pipe length prior to the chiller that is to be treated. This distance can include valves, 90° elbows or 180° turns. One coil is mounted on the condenser supply line and, if required, a second coil is mounted on the condenser return line. If the chemical water treatment program is maintained then only one coil is required. The purpose is to protect the chiller. If the ED 2000 system replaces the scale inhibitors then one coil is mounted on the condenser supply, one coil on the condenser return and the one coil to the makeup line to the tower.

The first two coils are connected in parallel to one control box. The third coil for the make-up line is connected to a second control unit. The purpose of the additional coils is to protect tower from fouling.

Installation Procedure

1. Open up the clam-shell enclosure (the prewrapped coil is already fitted inside ) and fit it around the pipe. Do not permanently close the enclosure until the wiring is complete.
2. Run the wire from the control box to the clam-shell enclosure. If additional distance is required, please contact the factory as it is not suggested to place the coil more than fifty feet from the control box. The shorter the distance between the control unit and the coils, the better. Please remove any excess cable.
3. Connect the second coil in series by connecting one lead from coil #1 to one lead on coil #2. The remaining leads would be connected directly to the control unit.
4. The power supply should be run inside conduit. You may remove the fittings on the control box and permanently connect the power into the circuit board. Please have a licensed electrician direct wire the power supply.
5. Connect the power plug of the ED 2000 Anti-Fouling unit to a power source outlet (110V - 220 V, auto sensing, 50-60Hz, 1.5-0.75 Amps).
6. Make sure the green light is on. The red, ALARM light indicates that there is an open circuit - a hole in the flow of current. If a red light is on, check the coil connections.
7. Testing: A test may be performed to insure the unit is operating under optimal conditions. Measure the amperage of the coil connections with a multimeter. It should indicate a minimum of 4.5 Amps and 0.450 KHz. This is a DC current. The power is converted from 110 V, 1.5 Amps to 24VDC, 6 Amps.
8. If you have any questions regarding this installation, please contact the factory at (610) 286-0851 or www.cevans@ed2000.net 

System Guarantee

The ED 2000 Anti-Fouling system comes with a three year warranty. ED 2000 will replace or repair any system found defective for a period of three years from the date of purchase.