Owner`s manual

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Owner’s Manual

Model #’s

N35W, RN35W

N46W, RN46W

N50W, RN50W

Read & Save This

Instruction Manual!

Window Evaporative

Air Cooler

Evaporative Cooling

Evaporative cooling uses the principle of evaporation to lower the air

temperature. Hot, dry air is passed through wetted filters and is converted to

refreshingly cooled air. Essick Coolers make the best use of the evaporative

process by controlling the flow of water, spreading the water evenly over the

filters, and keeping a steady stream of cooled air entering your home. It is

exhausted out open windows or doors, carrying heat, smoke and odors along

with it. Essick evaporative coolers are 80% less costly to operate than

refrigerated air conditioners

ESSICKAIR

The Cool One

P/N 71088

REV 10/04

Summary of content (8 pages)

PAGE 1
ESSICKAIR The Cool One Owner’s Manual Model #’s N35W, RN35W N46W, RN46W Read & Save This Instruction Manual! N50W, RN50W Window Evaporative Air Cooler Evaporative Cooling Evaporative cooling uses the principle of evaporation to lower the air temperature. Hot, dry air is passed through wetted filters and is converted to refreshingly cooled air.
PAGE 2
SAFETY GUIDE LINES & CAUTIONS When Installing When Operating When Servicing Make sure that unit is installed on a sound structure that will support the full operating weight of the cooler. See page 4. Make sure that circuit cooler is plugged into is equipped with a (slow blow) breaker large enough to support the full amperage of the cooler. Always Unplug the cooler before attempting service of any kind. Before attempting to hang the cooler in the window, remove the louvers to reduce weight.
PAGE 3
INSTALL OVERFLOW AND DRAIN 1. Slide the Rubber Washer over the Drain Bushing and push through the hole in the bottom of the cooler from the top side. 2. Secure the Drain Bushing from beneath the pan with the Lock Nut. Make sure the Rubber Washer does not twist while tightening, which could cause it to leak. DO NOT OVERTIGHTEN. 3. Thread the Overflow Tube into the Drain Bushing and HAND TIGHTEN. 4. If leakage occurs after Reservoir is full, retighten the Overflow Pipe until leaking stops.
PAGE 4
WIRING DIAGRAM CAUTION: Always unplug cooler before opening or attempting service of any kind. Manual Control Motor Cord Switch Motor Black - Hi Red - Low White - Common Green - Ground Wiring Harness Pump WARNING: To reduce the risk of fire or electric shock, do not use this fan with any solid-state speed control device. COOLER SPECIFICATIONS Model Height Width Depth Amps Shipping Weight Operating Weight N50W 35” 34” 34” 8.1 155 210 N46W 35” 34” 28” 7.
PAGE 5
MAINTENANCE NOTE: This fan motor is thermally protected with an automatic reset and will automatically stop if overloaded. After the motor cools, it will restart automatically. If this occurs, check into the problem before permanent damage occurs. Once a month during cooling season, inspect your cooler for leaks, proper belt tension and alignment, blocked water lines and excessive residue build-up on the pads. 3/4" • To adjust belt tension, loosen the 4 Adjustment Bolts (2 each side) on the Motor Mount.
PAGE 6
Repair Parts Item 1 2 3 4 4* 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 26 27* 27 27* 28 28* 29 29* ** ** 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 * 45 46 47 48 N35W Part No.
PAGE 7
23 Models: N35W, N46W, N50W Models: RN35W, RN46W, RN50W 7
PAGE 8
Instructions to Convert Unit to Vertical Duct Configuration 1. Remove the 13 screws holding the Duct in place. 2. Replace the 4 screws removed from the Top Pan. 3. Turn the Duct 90 degrees counter-clockwise. Be careful not to unplug the switch from the wiring harness. 4. Align the Duct with the 3 holes at the top of the Front Panel (just below the Top Pan). 5. Insert 3 screws at the top and bottom of the duct. 6.