Essick Air ECR 6600, ECR 7200, ECR 3301, ECR 4000, ECR 4500 User Manual

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OWNERS

MANUAL

MODEL NO.

ECR 3301

ECR 4000

ECR 4500

ECR 5200

ECR 6600

ECR 7200

CAUTION:

Read All Instructions

Carefully Before Starting

The Installation.

ESSICK

CONVERTIBLE DOWN/FRONT OUTLET EVAPORATIVE AIR COOLER

50209-3

ESSICK AIR PRODUCTS

LITTLE ROCK, ARKANSAS 72209

CONTENTS

INSTALLATION

 

COOLER USE

 

Tools and Supplies You Need .........................................

3

Cooling Your Home.......................................................

10

Safety Rules ...................................................................

3

COOLER CARE

 

Data................................................................................

3

Spring, Summer and Fall Care .....................................

11

Locating Your Cooler ......................................................

4

Taking Off and Putting on Grilles .................................

11

Converting to Side Outlet ...............................................

5

Taking Off Pad ..............................................................

12

Mounting Cooler .............................................................

6

Cleaning .......................................................................

12

Electrical Connections ...................................................

7

Putting On Pad .............................................................

13

Final Assembly and Adjustment .....................................

8

Oiling ............................................................................

13

Startup Check List..........................................................

9

Blower Belt Adjustment ................................................

13

 

 

REPAIR PARTS......................................................

38

INTRODUCTION

Your new air cooler uses a new design for evaporating water to cool air. The low energy use of conventional evaporative air coolers is combined with new water handling methods and materials which help overcome most rust problems of conventional coolers. Your new cooler requires no pad prewetting and is easy to clean. The compact size and modern appearance allow easy installation.

Please read our instructions before you install and use your new cooler. This will help you obtain the full benefits from your cooler and will also help you avoid any needless service costs that result from causes we cannot control and cannot cover in our warranty.

LIMITED WARRANTY

All products covered by this Instruction Sheet are warranted against defects in workmanship and materials for one year from date of sale.

This warranty does not apply to damage from accident, misuse, or alteration; nor where the connected voltage is more than 5% above the nameplate voltage; nor to equipment improperly installed or wired or maintained in violation of this Instruction Sheet. This warranty is valid only in the fifty states of the United States. No other written or oral warranty applies. No employee, agent, dealer or other person is authorized to give any warranties on behalf of ESSICK.

The customer shall be responsible for all costs incurred in the removal or reinstallation of the product for repairs. Within the limitations of this warranty, inoperative parts should be returned freight prepaid to ESSICK service center and we will repair or replace, at our option, at no charge to you with return freight paid by ESSICK. It is agreed that such repair or replacement is the exclusive remedy available from ESSICK AIR

PRODUCTS and that ESSICK IS NOT RESPONSIBLE FOR DAMAGES OF ANY KIND, INCLUDING INCIDENTAL AND CONSEQUENTIAL DAMAGE. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above exclusion or limitation may not apply to you.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

No merchandise should be returned to ESSICK AIR PRODUCTS without return authorization. When requesting a return authorization include model numbers, part numbers, date and place of purchase.

ESSICK AIR PRODUCTS 5800 MURRAY LITTLE ROCK, ARKANSAS 72209

Note: Replacement of filter pads is normal maintenance and is not covered in the warranty.

To function properly, your cooler must be installed correctly.You must know how to use tools and equipment.

2

INSTALLATION

TOOLS AND SUPPLIES YOU WILL NEED

Pliers

Screwdrivers

Adjustable Wrenches

Tubing Cutter

5/32 Hex Key Wrench

Electric Drill

Drill Bits

Hammer

Duct Caulking

#10 Sheet Metal Screws

Wiring Supplies, as Required by Local Electrical Code

Level

Duct. As Required (a local sheetmetal shop can supply ducting.)

Equipment Suitable for installing Duct Through House Wall or Roof

1/4" Water Line

Saddle Valve

ECR-7 Wall Switch (7 position). Use ECR-5 (5 position) with existing pump type cooler wiring

Roof Stand Kit (if cooler is roof mounted)

Cooler ECR 3301 - use ECK-30 kit

Cooler ECR 4000 - use ECK-40 kit

Cooler ECR 4500 - use ECK-40 kit

Cooler ECR 5200 - use ECK-50 kit

Cooler ECR 6600/7200 - use ECK-60 kit

RULES FOR YOUR SAFETY

1.

WARNING

TO AVOID FIRE, SHOCK, OR

SERIOUS PERSONAL INJURY

FOLLOWING THESE INSTRUCTIONS.

2.The installation must conform to local codes and utility standards. Use the National Electric Code if a local code does not exist.

3.Disconnect the electric power EVERY TIME you work on your cooler. When your hands are inside the cooler you risk injury if the cooler is accidentally turned on from inside the home.

4.If you mount the cooler on your home roof remember these safety tips:

5.Never install or service a cooler during a storm or high wind conditions. You could be injured or lose or damage parts.

6.Never wear shoes with slick soles when you work on a roof. You may slip when you least expect it.

7.Never drain water onto a roof. Water residue may cause you to slip or may stain your roof. Use a drain hose to run the drain water to a rain gutter or to a drain.

8.To avoid injury never use the cooler without connecting it to a house duct system or without a sturdy fine mesh guard over the outlet.

DATA

 

Cabinet Dimensions

 

Air Output Opening

Operating

Model

 

(inches)

 

(inches)

Lbs. Weight

No.

Height

Width

Depth

Height

Width

(with water)

 

 

 

 

 

 

 

 

ECR 3301

251/4

251/4

391/8

133/4

133/4

140

ECR 4000

293/4

293/4

353/16

173/4

173/4

190

ECR 4500

293/4

293/4

353/16

173/4

173/4

195

ECR 5200

333/4

333/4

371/2

193/4

193/4

235

ECR 6600

363/4

363/4

4213/16

193/4

193/4

285

ECR 7200

363/4

363/4

4213/16

193/4

193/4

290

ESSICK EVAPORATIVE

 

OUTPUT RATINGS

 

 

 

 

PAD USAGE

 

 

(Cubic Feet per Minute)

 

Model

 

Essick

 

Industry Sizing

 

 

 

No.

 

Pad Number

 

Rating

 

 

 

 

 

 

 

 

 

 

 

ECR 3301

 

EP-30

 

3300 cfm

 

 

 

ECR 4000

 

EP-40

 

4000 cfm

 

 

 

ECR 4500

 

EP-40

 

4500 cfm

 

 

 

ECR 5200

 

EP-50

 

5200 cfm

 

 

 

ECR 6600

 

EP-60

 

6600 cfm

 

 

 

ECR 7200

 

EP-60

 

7200 cfm

 

 

 

3

Essick Air ECR 6600, ECR 7200, ECR 3301, ECR 4000, ECR 4500 User Manual

INSTALLATION

LOCATING YOUR COOLER

This new design Essick cooler may be installed as a bottom or side air outlet cooler. The cooler must be securely fastened to a frame or pad mount. A roof kit is available from Essick.

A duct must be attached to the cooler outlet. The duct must be the same size as the cooler outlet. Sudden duct size changes will decrease the output of your cooler.

FIGURE 1

WIRING BOX

The wiring box is inside the cooler cabinet. The electrical supply must be connected to the cooler power leads inside the box after the cooler is installed. The wiring box is factory installed for coolers used in the down air outlet position.

IF YOU INSTALL THE COOLER IN THE SIDE AIR OUTLET POSITION THE WIRING BOX MUST BE MOVED. SEE PAGE 5.

The cooler installation must comply with local codes. If you are not fully qualified to install a cooler, get professional help.

Figure 1 shows some locations for your cooler. Be sure the intake louvers are clear of obstructions and are accessible for removal. Do not locate the cooler near vent pipes, chimneys, or exhausts where odors or fumes may be drawn into the house. The two drain holes on the cooler bottom must be clear to allow overflow or drain access.

FIGURE 2

4

INSTALLATION

CONVERTING COOLER TO SIDE AIR OUTLET (Fig. 4)

1.Remove both louvers and set them where they will not fall. See pg. 11.

2.Remove four louver clips on side opposite motor.

3.Remove a reservoir by pushing the water crossover tube from the grommet and lifting out the reservoir.

4.Remove the second reservoir as above.

5.Remove the screw that holds the wiring box.

FIGURE 3

6.Remove 1/8 inch diameter and 7/8 inch diameter knockouts.

7.Remove two plastic plugs.

8.Loosen screw holding pad motor receptacle bracket, slide bracket up and detach from cabinet flange. Repeat on other side.

9.Turn cooler to side outlet position.

REASSEMBLY AS SIDE

OUTLET COOLER (Fig. 5)

1.Move wiring box to new location.

2.Secure wiring box with screw removed at disassembly.

3.Install four louver clips removed at disassembly.

4.Install two receptacle brackets removed at disassembly.

5.Install two plastic plugs removed at disassembly.

6.Assemble reservoirs, crossover tube and louvers after the cooler is installed in location. Use soap or detergent to lubricate crossover tube before inserting into grommet. DO NOT USE OIL.

FIGURE 4

FIGURE 5

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