EnviroCool TM “The Fresh-Air Conditioning System” “The natural choice for energy savings” Installation Manual Model EC-3040 Vertical Model EC-4824 Horizontal Read carefully all of this manual prior to installing the unit.
System Design and Layout SIZING The first step is to determine what size system, or how many EnviroCools and QuietCool fans would work most effectively in cooling each type home. The type and size of home is the main factor that determines how much air should be moved through it which give the necessary air exchanges per hour to provide sufficient cooling. The climate zone is an important factor, and the type of construction of the home is also a consideration.
System Sizing and Venting Home Size (Sq. Ft.) 1,000 - 1,500 1,500 - 1,750 1,800 - 2,500 2,500 - 3,000 3,000 - 3,500 3,500 - 4,000 4,000 - 4,500 4,500 - 5,000 5,000 - 5,500 5,500 - 6,000 EnviroCool 1 1 2 2 2 2 3 3 3 3 QC 1500 Fan QC 4500 Fan 4 0 3 1 4 1 5 1 6 1 4 2 5 2 4 3 5 3 6 3 *Total Fans 4 6 7 8 9 10 11 13 14 15 Venting Required 8 sq. ft. 12 sq. ft. 14 sq. ft. 16 sq. ft. 18 sq. ft. 20 sq. ft. 22 sq. ft. 26 sq. ft. 28 sq. ft. 30 sq. ft. * Total fans equal to one QC 1500 - ie.
Two Story Example (2,489 sq.
EnviroCool Installation Instructions ! Safety Rules 1. Read instructions carefully. 2. Electrical hook up should be done by a qualified electrician. All electrical wiring must conform to local code standards. ! WARNING: To reduce the risk of electric shock, always disconnect power and unplug pump motorbefore installation or performing maintenance Make sure EnviroCool cabinet is properly grounded to a suitable ground connection for maximum safety.
7. Place the template on the outside wall and draw the outline. 8. Skilsaw (circular saw) to the outline. A diamond saw blade works best. Set the blade depth to the wall thickness plus approx. ¼”. 9. If electric wire is encountered in the opening, turn off the power to that circuit and then cut the wire in two at the center of the opening.
15. With water supply turned on, check for correct operation of float valve. Water should fill pan to approx. ¼” to ¾” below top of plastic overflow tube. 16. Install media holder by attaching to mainframe with (4) #10 x 5/8 sheet metal screws. 17. Attach 5/8” poly water tube to water pump and place water pump in right rear corner of water pan. Secure tube to side of media holder with wire ties through adhesive anchor pads. 18.
QuietCool fan installation instructions 1. Now that you have determined in which areas you would like to install your QuietCool fans, it’s time to go into your attic to mark the exact location for each install from above. 2. When you find a location, move the insulation away to get a clear view. Make sure the template fits between the framing, and there are no other obstructions in your chosen location. If there is a reason you can not use the exact spot, find a location in the area that does work.
8. ! VERY IMPORTANT! Remove the shipping tape from the back draft dampers. Make sure the dampers will open and close easily and without obstruction. 9. VERY IMPORTANT! Make sure the fan blade spins freely. This is very ! important to system operation. Repeat these steps at each location 10. Once all of the QuietCool fans are hung, it’s time to go below and install the ceiling box and ceiling grill at each intake location. 11.
Wiring Diagram Power Source 2 wire with ground Romex cable 3 wire with ground Romex cable Junction One Gang Box Box QC1500 Fan Receptacles 3 wire with ground Romex cable QC4500 Fan Receptacles QuietCool Control Box Attic Side In from Junction Box 3 wire with ground Romex cable In Home Side Timer 72 One Gang Box Cooler Control From Thermostat to Switch Box 3 wire with ground Romex cable h itc w 2S 3S wi tch Fan Timer & Switches To Each Fan 2 wire with ground Romex cable Three Gang Box Wirin
EnviroCool System Components Detail Splash Guard Water Distributor Pipe Exterior Cover Water Feed Tube Insulated Dampers Interior Grill (not shown) Winterizing Insulation Board Insect Screen Rigid Cooling Media Water Reservoir Electrical Connection Box Water Pump Water Shut Off Water Filter Remote module Power Connection Overflow Outlet Float & Valve (EC-3040 shown) Parts List EC 3040 Vertical EC 4824 Horizontal Interior Grill (not shown) Exterior Cover Insulated Dampers Winterizing Insulation
Manufactured by “The Whisper Quiet Whole House Fan System” QC 4500 fan QC 1500 fan EC-3040 vertical EnviroCool EC-4824 horizontal EnviroCool Rev. 9.
