Portable Evaporative Cooler
Contents
1. ssssssssseeeeneeeeene nennen nennen enne nennen nnns 12 Regular CleAmiinG E 13 INormalistahtlup ciae ettet mte niat erudi a amies tip eruit cuis 13 Normal SHUtHOWN assssssrai na korena a EERE KESANA EARTEN AAA det eaten 13 Nice si ILIesicm 14 Cooling pads not Wetting assisa an a nrnen tn nns intr neret a aana 14 ern me 14 Line clogs or obstructions ressis nennen nene nrrr e nennen nnn renes 14 some E m 14 Scale BUI P rec 14 Splatte ring In TONE eit teet ie oe ect oie a eee d o eraut aa deas ba Re Re ER Reg 14 Leaking from the bottom bee ree a ERE E PH XXE PRI FERE RR ERR a 14 OPTIONS AND AGGESSORIES rtr rite a Eh ona x FARE DUX E aa Na EEEa aie 15 Pneumatic Wheels 2 2c tdeo e ee tet e e ede ee weer eee acetates 15 Water conditioner and cleaner ssssssessssesssseeeenen nennen nnne nennen nnnm 15 Oscillating SPOUT 16 Automatic Sh tOff isss ien ra E a aaa aaen E 17 Prod ct SUP DOM eU aa a a a Aa aE ATE EE Aaa Eaa kaaas 18 VV TAINLY E E EE E E E eU E LIS EE NIE ott 18 WHY USE EVAPORATIVE COOLERS IN YOUR WORKPLACE The WayCool evaporative cooler requires little space has a low initial cost is inexpensive and simple to operate and requires minimal scheduled maint2. AND INITIAL SETUP The WayCool WC 1 3HP Evaporative Cooler is shipped upright in a corrugated container The unit is fully assembled and ready for service except for thoroughly cleaning manufacturing dust from the cooling pads before running it for the first time JA CAUTION Be careful when you move the unit while it is in the shipping container and when moving it around with the container removed Avoid jarring or dropping the unit 1 With the unit in the upright position as marked on the container use a sharp knife or scissors to cut the banding material on the shipping container Do not discard the shipping container until you have thoroughly inspected the unit 2 Remove the shipping container Inspect the entire unit for shipping damage 3 Ensure the switch is OFF and the unit is unplugged 4 Remove the plastic retaining grates from all four sides of the unit Use your fingers to lift each upward then outward from the bottom 5 Remove the cooling pads from all four sides of the unit Place a putty knife or large flat blade screwdriver under the pad to lift it up then outward With one pad out the rest can be easily removed by placing one hand on the pad s inside your other hand on the outside and lifting the pad up and out from the bottom see Figure WC 1 3HP 10 Pads 6 Remove cardboard from blower Figure WC 1 3HP 10 Pads 7 Look for cracks in the bottom near the frame legs This is also an indication of
3. Contact and Product Information Dealer s Name Dealer s Address Dealer s Phone Date of Purchase Serial Number Ordering Replacement Parts To order replacement parts contact the dealer from whom you purchased your WayCool If you do not have that information please call Schaefer Ventilation Equipment at 800 779 3267 to locate a dealer near you Warranty Schaefer Ventilation Equipment LLC warrants to the original purchaser that our products which prove to be defective in material or workmanship within one year unless otherwise specified from date of purchase will be repaired or replaced at the option of Schaefer Ventilation Equipment LLC F O B Sauk Rapids Minnesota What is Not Covered By The Warranty The warranty does not cover 1 Installations not made in accordance with installation instructions 1 2 Where the operation of the product varies substantially from our operating instructions 3 Malfunctions resulting from misuse negligence alteration accident or lack of performance of required maintenance 4 Loss of time inconvenience loss of use of the product or other consequential damages The above constitutes our sole warranty THERE IS NO WARRANTY OF MERCHANTABILITY AND THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION OF THE FACE HEREOF Ventilation Equipment Quality and Innovation since 1951 www schaeferfan com 2008 Schaefer Ventilation Equipm
4. prior to operating the unit PLEASE NOTE Minimum inlet pressure is 10 PSI maximum inlet pressure is 100 PSI Never leave unit unattended while in operation WC 1 3HP Specifications Height and Width 25 x 25 wide x 42 high with casters and directional spout Actual WC 1 3HP WayCool e Cellulose varies slightly from unit h Cooling Pad Shipping Weight 130 pounds shown here E Blower double inlet centrifugal Motor 1 3 HP 115V 2 speed 60 Hz also available in 230V and 50 Hz Pump submersible vane type 210 GPH j Vinyl Hose gallons per hour f Cooling Pad Support Channel Pump Filter washable polyethylene filter s Bottom Pump Discharge Filter 480 micron stainless Switch steel Power Float Valve Cord oN Blower Reservoir Capacity 14 gallons Figure WC 1 3HP 04 WayCooP Evaporative Cooler Overview Optional Water Supply standard 3 4 hose connection garden hose size Housing high impact ABS plastic wit UV protection Evaporation Media chemically treated cellulose paper WC 1 3HP Description The WayCool evaporative cooler is a completely self contained portable unit capable of delivering 25 5 MPH velocity of air with a temperature drop of up to 20 degrees F The unit is composed of Level controlled water supply system Cooling pad assembly Motor driven blower and ductwork Controls Frame and housing The reservo
5. rough handling 8 Ensure the frame legs are straight and in alignment and that the blower is sitting level and in proper position If you notice any damage to your unit immediately contact the dealer where it was purchased 9 Thoroughly clean all eight cooling pad sections using a garden hose Do not use cleaning fluids or other chemicals to clean the pads as they can cause foaming during operation Use only clean water Refer to page 15 for approved cleaners 10 Remove the drain cap from the underside of the reservoir and rinse with a hose to flush any manufacturing dust etc from the unit Replace the drain cap 11 Replace the pads and the protective retaining grates 12 Proceed to NORMAL STARTUP Operation and Maintenance cont d REGULAR CLEANING The frequency with which the WayCool should be cleaned will depend on the environment in which it is used The more dirty the environment the more often it will need cleaning In most cases the WayCooP will need to be cleaned weekly CAUTION The pads should be dry before you handle them as they are stronger when dry than when they are wet and less susceptible to damage If they are wet run the unit in the HIGH VENT position until they are dry N After cleaning let the pads air dry before you replace them 1 Turn the switch to OFF and unplug the unit 2 Remove the plastic retaining grates and check the pads for cleanliness If they are dirty remove and clean by spraying
6. that is attached to the wire labeled F1 on the float switch to Post B on the relay 20 Re install the cord connector into the electrical corner 21 Place the electrical corner back into the bottom but do not re attach with the screws 22 Plug the pump and motor in and test the operation of the float switch 23 Place the two 2 square headed screws into the electrical corner 24 Place the top back on the unit and re insert the two 2 square headed screws 25 Place the spout back on the unit and secure it with the top knob If the pump does not turn off e e Ensure wiring is done properly Ensure the float switch is at an acceptable depth If the pump turns off too soon e Ensure the float switch is at an acceptable depth Ensure water is at least three to five inches deep 17 Using this equipment for any other purpose than it was intended or in a way not within the operating recommendations specified in this manual will void the warranty and may cause personal injury This manual is designed to provide comprehensive planning installation safety operation maintenance troubleshooting and parts information The Table of Contents provides a convenient overview of the information in this manual Thank You The employees of Schaefer Ventilation Equipment would like to thank you for your recent purchase If a problem should arise your Schaefer dealer can supply the necessary information to help you Dealer
7. through the pad at a minimum pressure drop At the same time the air passages between the cells force the incoming air to impinge on the wet cell surfaces and maximize evaporation The WayCool evaporative cooler also acts as an air filter and removes dust and other particles from the air This dirt collects on the cooling pads and lowers cooler efficiency The pads should be cleaned at least weekly and more frequently in dusty conditions See Regular Cleaning under Operation amp Maintenance The pump supplies a continuous flow of water over the pads causing a sheet flow which constantly replaces the water lost to evaporation and keeps the pads saturated One cubic foot of the cooling pad material holds about a gallon of water during operation One cubic meter holds about 100 liters of water The cooling pads are relatively strong but are subject to crushing especially when wet Always run the unit with the plastic retaining grates in place and handle them carefully when you clean them Crushed cells reduce the total airflow through the unit and therefore lowers it s cooling capacity The cooling pad sections two sections per side eight sections total are held by metal channels at the top and bottom of the unit The channels hold the cooling pads in position and form four sidewalls to completely enclose the unit The top channels house the PVC pipe which run horizontally along the channel directly above the cooling pads The bottom
8. with a garden hose water only If they are not dirty you will still need to remove the cooling pads to clean the inside of the unit Dirty cooling pads reduce the unit s effectiveness 3 Use a garden hose to rinse out the bottom and the inside of the unit The dirt that accumulates is removed from the air during operation as the WayCoof unit also acts as an air filter 4 Remove the drain cap from the underside of the unit and let it unit drain completely Rinse out any remaining dirt 5 Replace the drain cap finger tighten only 6 Remove the pump discharge filter by unscrewing the top removing the screen and rinsing it with a hose or under a tap Replace the filter screen and screw the top back on 7 Remove the pump filter from underneath the pump Wash thoroughly with a hose Compress filter and place back under the pump 8 Replace the cooling pads once they are dry and re install the plastic retaining grates With proper use and regular cleaning the cooling pads will last about two seasons If you handle them wet and are abusive however they will be easily damaged Refer to page 15 for recommended conditioning and cleaning chemicals NORMAL STARTUP 1 Place the unit where it will be run Do not attempt to lift or move the unit once it is filled Damage to the unit or a large spill may occur When you decide where to place the unit make sure there are no obstructions that could disrupt or block the airflow Make sure the uni
9. T PLACEMENT AND OTHER CONSIDERATIONS in the Operation and Maintenance section A screen covers the discharge duct to prevent foreign objects from entering the blower A threaded rod screws through a threaded brace above the screen to hold the spout in position A plastic knob secures the spout to the rod The spout is made of a tough durable plastic and can be manually rotated 360 degrees to provide cool air in any direction without moving the unit Water weighs about eight pounds per gallon so when the unit is full it weighs over 240 pounds During setup and before startup place the unit in the desired location and then fill the reservoir Do not attempt to lift the unit once it is filled and be careful to avoid spills when moving it even over smooth ground Do not try to push it over rough or soft ground as you can overstress the wheels and frame and cause structural and component damage which is not covered by warranty Water Supply System Mesh Sock Cooling Pad Plastic Retaining Grate rere dr Ee Water Pump Vinyl Hose Power Cord Float Valve Actual WC 1 3HP WayCool varies slightly from unit m Water Filter Cradle shown here Figure WC 1 3HP 05 Water Supply System The reservoir can be supplied continuously with an ordinary garden hose by attaching the supplied hose adapter see Figure WC 1 3HP 07 to the fill connection or it can be filled manually With a continuous water supply connected the float
10. TER CONDITIONER CLEANER a WayCool Water Condition WayCool Cleaner is recommended to is recommended to control COOLER PAM remove scale buildup from the water odors found to be present in some water sources supply system Follow the instructions on page 13 to clean the unit Refill with water and add one pint of Cooler Cleaner Treatment to the reservoir Operate the WayCool in PUMP ONLY mode for approximately 20 minutes Place the tab under the float valve water outlet for fast effective odor control Place the tab next to the pump for longer lasting odor control Drain clean and refill the WayCool with fresh water Repeat steps if necessary Repeat treatment when scale buildup becomes evident Options and Accessories cont d OSCILLATING SPOUT Oscillator Switch BR On Off Switch The oscillating spout is operated by a four RPM gear motor that delivers 50 in Ibs in torque As the gear motor rotates the spout oscillates in a 110 degree arc which cools an area of about 9500 square feet The design of the oscillator requires the blower duct to sit loosely on top of the unit Do not tighten it down Do not place hands or any other object in the spout while unit is operational Do not attempt to stop spout from oscillating IF UNIT DOES NOT OSCILLATE 1 Ensure the unit is plugged into a standard 120 volt outlet 2 Ensure the oscillator switch is in the ON position 3 En
11. Way Cool 1 3 hp Operating Manual E ea O ie E V H TENT R partylinerentals com 914 592 FWAYLOOLE Portable Evaporative Cooler WayCool 1 3HP Series USER S MANUAL SCHAEFER Ventilation Equipment Table of Contents INTRODUCTION pusisin cans saci estvs du ocebecess cov a a R tvusebeseuasnsscseasduvsdasateuvsatepectebe bags teealets 3 Why use evaporative coolers in your workplace ssseseeeeeem emn 3 How evaporative cooling works sessssseeeeenne eee eene nnn en nen nnn en nennen nennen 3 ABOUT THIS si 4 SAFETY INFORMATION osiicsiadettscciegnidersiabeesicacssdeesessapeneddezsagadsadseiduastscyaacehadscertaaiereseseessasqnedabansee 4 SAFETY RECOMMENDATIONS essen enne nren nnn nn entren nret nnn nr inn ten terns n nennen 5 WG T 3HP SPEGIFIGATIGNS ttp renti norme rea Sheen pex FREE RE P aaa a EEA EEA ERA ais 5 iem pels asse ijdem 6 WATER SUPPLY SYSTEM 2 repeti detaded coxa ehe a nitide vx DM er AER EA ER KL da peTA E neds 7 8 COOLING PAD ASSEMPBDLY tein petenda here aiaia iere tue ka nex R AEEA A aes 9 BLOWER AND DUCTWORK sess en nennen nennen sedi sin tenir enia nnne rentas 10 mena a a E aeey aE aAa aaa aa a A EE AETA 11 OPERATION AND MAINTENANCE sess nennn nnn nr sn nenr rers sn trnrs enirn n nnne en 11 Unit placement and other considerations ssesssseeeeeenn enne 11 Unpacking and initial setup
12. ame on the electrical corner 11 Remove the cord connector It is located at the bottom of the electrical corner 12 Drill a 31 64 hole in the electrical corner approximately 7 8 below the switch and insert the indicator light into the hole see diagram 13 Place the female disconnect on the indicator light labeled L1 on Post 5 of the relay 14 Remove the blue spade connector and wire from the L position on the switch with a Phillips head screwdriver and insert the spade connector from the jumper labeled A into the L position on the switch 15 Cut the black wire from the power cord just below the blue connector and then strip 1 2 of plastic from the black wire 16 Twist the bare end of this wire together with the L2 wire from the indicator light the A jumper from the switch and the jumper labeled B that comes from Post A on the relay Connect all four of these wires together with a red wire nut from the hardware bag 17 Unscrew the yellow wire nut that is on the three white wires and separate the white wire that goes to the pump pigtail and attach the female disconnect from the hardware bag to this wire Place this disconnect on Post 2 on the relay 18 Twist the white wire from the power cord the white wire from the motor cord the wire labeled F2 on the float switch and the jumper labeled C from Post 7 on the relay all together and connect all four of them with a red wire nut from the hardware bag 19 Connect the female disconnect
13. available at the time of printing Product specifications subject to change We reserve the right to make changes at any time without notice Warning and Danger Decals have been placed on the equipment to warn of potentially dangerous situations Care should be taken to keep this information intact and easy to read at all times Replace missing or damaged safety decals immediately The diagram below shows the proper location of the safety decals as shipped from the factory Start Unit Turn water pump on 5 10 CAUTION ALWAYS TURN OFF AT minutes before running blower to wet SWITCH AND DISCONNECT POWER evaporative cooling pads BEFORE REMOVING EVAPORATIVE COOLING PADS FOR CLEANING OR Shut Down Turn pump off and run only INTERNAL MAINTENANCE blower until evaporative cooling pads are dry This prolongs the life of the pads CLEANING Clean pads a minimum of once every two weeks Remove pads from unit WARRANTY VOID IF YOU RUN THE and clean with garden hose only DO NOT PUMP WITHOUT WATER use chemicals or high pressure hose WARNING Interference with the oscillating spout while the unit is operating This warming decal is or manually directing the oscillating spout will cause damage to found on the top of the gear motor Keep oscillating path clear of obstructions oscillating units only Using the equipment for purposes other than specified in this manual may cause personal injury and or damage to the equipm
14. channels have a series of holes drilled through them to allow excess water flowing down the cooling pads to return to the reservoir The plastic retaining grates fit in front of the cooling pads and sit in the same channels as the pads holding them in place and protecting them from accidental damage The plastic grates and cooling pads are easily removed by placing a flat blade under the bottom and lifting upwards then outwards Once one pad is removed the others can be lifted up and out by hand without using a blade Do not remove or handle the cooling pads when they are wet as they damage easily Run the blower without the pump until pads are dry With normal care the pads should last at least two seasons Abuse or mishandling will reduce their effectiveness and shorten their life Blower and Ductwork STET CEST Adapter Hose Blower Housing Connection Figure WC 1 3HP 07 Fan Blower The WayCool WC 1 3HP uses a direct drive 1 3 HP electric motor to drive a centrifugal blower The blower draws room air through the cooling pads and discharges the cooler air through the spout displacing the warmer air with cooler air and decreasing the temperature The blower is secured to the top of the frame and hangs upside down to direct the air out the top of the unit Brackets on each side of the blower casing secure the blower to the frame and hold it in position The electric motor is secured to the blower casing by metal braces an
15. connector and the pipe to hold them in ODOR CONTROL Ensure water source is of good quality and regular maintennace is being conducted WayCool Water Conditioner is available from the manufacturer See page 15 LIME OR SCALE BUILDUP Ensure water source is of good quality and regular maintennace is being conducted WayCool Water Conditioner is available from the manufacturer See page 15 SPLATTERING IN FRONT See LINE CLOGS OR OBSTRUCTIONS LEAKING FROM THE BOTTOM Check for cracks In the reservoir If a crack is found repair it by using a WayCool Repair Kit or replace the entire bottom See ORDERING REPLACEMENT PARTS on page 18 14 Options and Accessories Your WayCool Evaporative cooler can be purchased with certain option and or accessories and some of these can be retrofitted to your WayCool after the initial purchase Instructions are included with all equipment purchased separately from your WayCool Options available at time of purchase only Oscillating Spout Options and accessories available at time of purchase or after purchase e Pneumatic Wheels e Automatic Shutoff e Water Conditioner and Cleaner PNEUMATIC WHEELS Pneumatic wheels are available at the time of purchase or as a retrofit kit on a previously purchased WayCool The pneumatic wheel option includes two locking and two non locking wheels Pneumatic wheels are designed to allow for easier rolling on rough or uneven surfaces WA
16. d connects directly to the blower shaft A startup capacitor is attached to the top of the blower casing and is wired to the motor A capacitor retains electrical energy even after the unit is shut down and unplugged DO NOT TOUCH the bare connections or you could be injured The power cord runs down the frame leg that has the control switch on the outside It exits the frame leg at the bottom and has a male plug that must be plugged into a normal 120 volt outlet The cord is approximately seven feet long The WC 1 3HP unit requires 120 volts and 5 amps of power This is normally available on most circuits However if you are running a number of other items on the same circuit you may trip the breaker If so plug the WayCooP into another circuit If you require an extension cord make sure it is at least 14 wire and no longer than 50 feet If you need a longer cord use one with 12 wire Using smaller wire or a longer cord will degrade the WayCoof s performance shorten the life of the electric motor and could cause a fire None of this is covered by warranty A GFCI Ground Fault Circuit Interrupter is recommended for use near water The WayCool WC 1 3HP control switch is mounted on the outside of one frame leg It has the following positions OFF Power is off to the blower motor and the pump motor LOW VENT The blower runs at low speed and the pump is OFF HIGH VENT The blower runs at high speed and the pump is OFF Use this s
17. d the top of the WayCool 2 Ifthe spout is not too tight the linkage may be damaged Look for visible damage to the linkage rod or the lever If any of the linkage parts are damaged they will need to be replaced 3 Amotor bearing may have failed If the noise is determined to be coming from the motor the bearing may have failed and the motor may need to be replaced IF SPOUT LIFTS UP OUT OF RECESS IN TOP OF UNIT 1 The spout may be too loose There should be approximately 1 16 clearance between the blower duct and the top of the WayCool 2 The linkage may be damaged Look for visible damage to the linkage rod or the lever If any of the linkage parts are damaged they will need to be replaced A WARNING If the top of the unit is removed for troubleshooting or for any other reason the wires from the gear motor to the oscillator switch must first be disconnected This is done by removing the two female disconnects that are attached to the back of the oscillator switch 16 Options and Accessories cont d AUTOMATIC SHUTOFF Y b The Automatic Shutoff Option is available at the time of f Swich purchase or as a retrofit kit on a previously purchased ll e Indicator light WayCool Relay The automatic shutoff turns off the pump when the water level reaches a low point and protects the pump from damage The warranty on th
18. e pump is void if it is run dry H Cord Connector WIRING INSTRUCTIONS A 1 Turn off unit and unplug from power source E EEE ae Pump 2 Remove spout Float IN i Braces 3 Remove the two 2 square headed screws from the top SWR y Se of the unit and remove the top 4 Unplug the pump and motor at the top of the electrical corner 5 Remove the two 2 square headed screws from the electrical corner and remove the corner 6 Remove the paper from the double faced tape on the back of the relay Stick the relay to the aluminum frame on the inside of the electrical corner approximately 5 from the top of the frame ensuring the terminals are pointing downward see diagram 7 Remove the grate and pads from the side of the unit to the left of the electrical corner 8 Utilizing the electric screwdriver and the 5 16 hex head bit attach the supplied pump brace to the blower with the two self tapping screws from the hardware bag This should be done in the same manner as the pump is attached but place it on the left side of the blower and ensure the bottom of the brace is 2 from the bottom of the reservoir 9 The float switch is already attached to the supplied pump brace with an 8 cable tie Ensure there is 3 of cord from the right side of the pump brace to the float and that the float does not hit the frame see diagram Do not remove cable tie from pump brace 10 Run the cord for the float switch up through the bottom of the aluminum fr
19. ed through a building or space and displaces the warm air out of building openings cooling the surroundings In addition air velocity increases the cooling effect as it moves over the skin of people in the airflow path WayCool evaporative coolers are portable and use the latest technology to provide large volumes of cool air efficiently and inexpensively for cooling small to medium size areas Simply add more units to accommodate larger areas With proper sizing and application a WayCool portable evaporative cooler can lower the effective air temperature by up to 20 degrees F Even in high humidity the efficiency of the WayCool evaporative cooler provides effective cooling The intent of this manual is to help you in two ways to provide you with step by step instructions for quick and easy assembly of your product and to serve as a reference for simple maintenance and questions you may have regarding your product Read ALL instructions carefully before starting your WayCooF Pay particular attention to all SAFETY information Optional equipment contains necessary instructions for assembly and or operation The WayCooP Evaporative Cooler is labeled with a serial number The serial number is located inside the unit on the aluminum frame behind the switch Removal of the serial number label will void all warranties All information illustrations and specifications in this manual are based on the latest product information
20. enance e Due to the design and construction of the cooling pads cooling efficiency is normally maintained near optimum throughout the life of the pads approximately two seasons n many cases evaporative coolers are a better solution than mechanical refrigeration systems because they are more economical to operate and maintain and do not use environmentally sensitive and costly refrigerants HOW EVAPORATIVE COOLING WORKS Pipe dripping water onto pads Perspiration Mii en RD Wetted cellulose pads Cool Moist Air Less than 80 deg F Warm Dry Air Greater than Warm dry air 90 deg F greater than LEM 90 deg F Moist Skin Surface 98 6 deg F 80 deg F Surface Temp Cool moist air less than 80 deg F Figure WC 1 3HP 02 Evaporative Cooling Principle Evaporative cooling is the same process your body uses to cool itself When you perspire and air moves across your skin a portion of the perspiration water evaporates Evaporation requires heat to change liquid water to water vapor and this heat is taken from your skin producing the cooling effect In an evaporative cooler the cellulose cooling pads take the place of your skin water instead of perspiration wets them and a fan moves the air The air blows across the cooling pads and evaporates moisture Heat is drawn from the pads and the air dropping the air temperature and producing the cooling effect The cooled air is then forc
21. ent
22. ent I Safety Alert Symbol AN _ This is a safety alert symbol When you see this symbol on your equipment be alert to the potential N for personal injury This equipment is designed to be installed and operated as safely as possible however hazards do exist Signal Words are used in conjunction with the safety alert symbol to identify the severity of the warning CAUTION indicates an imminently hazardous situation which if not avoided COULD cause damage to your equipment or equipment failure WARNING indicates a potentially hazardous situation which if not avoided COULD result in death or serious injury Safety Recommendations READ AND SAVE THESE INSTRUCTIONS This is an electric device with moving components There is the possibility of fire electric shock or injury to persons Ensure all the safety recommendations are adhered to in order to minimize this risk Disconnect all power and unplug the unit before you inspect clean or perform maintenance on the components of the unit Never reach into the unit when it is running you could become entrapped by the V belt or injured by the rotating fan blades The metal frame edges are sharp don t run your hand along them Be careful and wear gloves when you reach under the frame to inspect the PVC pipes and mesh socks A GFCI Ground Fault Circuit Interrupter is recommended for use with this product If pads and grates are removed for servicing they must be replaced
23. etting to quickly dry the cooling pads for removal and cleaning LOW COOL The blower runs at low speed and the pump is on Use this setting for low cooling loads HIGH COOL The blower runs at high speed and the pump is on Use this setting for maximum cooling PUMP ONLY Pump is on and the blower is off Use this setting during startup to first saturate the cooling pads then switch to LOW COOL or HIGH COOL to begin cooling Operation and Maintenance UNIT PLACEMENT AND OTHER CONSIDERATIONS Rii 4 Q WayCool WayCool Q V V Figure WC 1 3HP 08 WayCooP Control Switch The WayCool unit s should be placed at one end of the building and an appropriate exhaust fan should be at the opposite end to pull the cool air from the WayCool unit and discharge the warm air out of the building Try to get all the air flowing in the same direction Do not direct other fans against the WayCool unit It will counter the WayCool s airflow and stop the cooling effect BUILDING Obstructing the airflow from the WayCool unit severely reduces the cooling effect Avoid using ceiling fans as they disrupt the airflow from the WayCool unit 4 gt d C EXHAUST FAN OR FANS Figure WC 1 3HP 09 Typical WayCooP Unit Arrangement Use as many exhaust fans as possible to create a natural draft through the building This will enhance the performance of the WayCool s Operation and Maintenance cont d UNPACKING
24. f the pads Turn the switch to the OFF position Unplug the unit if you are going to clean the pads or inspect the components Shut off the water supply Drain the reservoir if you are going to clean or store the unit If the unit will be stored for the season ensure the cooling pads are completely dry and then remove them Wrap them in plastic bags or store them in a clean place where they will not be damaged or get dirty The unit should be cleaned thoroughly before storing 9 RON 18 Troubleshooting COOLING PADS NOT WETTING 1 Ensure there is water in the reservoir 2 Ensure the motor switch is in the START position and the pump switch is in the ON position 3 Ensure the pump is running 4 Pump is running but no water a Ensure hose is connected b Inspect and clean the pump discharge filter c Inspect and clean the pump intake filter d Ensure the impeller on the inside of the pump turns freely see Figure WC 1 3HP 06 Pump 5 Pump is not running a Acertified electrician must check the wiring from pump to pump selector switch b If the wiring is correct replace the pump FOAMING Foaming is generally caused by a dirty water supply or contaminated water in the reservoir 1 If foaming occurs stop the unit drain it and flush the bottom and inside thoroughly with clean water 2 Clean the pads and do not use any kind of chemical cleaner Refer to the REGULAR CLEANING section for the proper procedure for cleani
25. g effectiveness Always try to use a filtered treated water supply A clear vinyl hose connects the pump to the filter From the filter a T connector supplies two lines that run along the bottom and up opposite frame corners to supply the PVC pipe with water Each vinyl hose connects to two PVC pipes which run horizontally along the top of the frame above the cooling pads The PVC pipes have a series of holes that run the full length of the pipe Each PVC pipe is covered with a plastic mesh sock which helps break up the water as it leaves the spray holes This gives a more even water distribution across the cooling pad and reduces splashing The holes direct the water inward at a 90 angle to continuously saturate the cooling pads from the top down Excess water drains back to the reservoir through drainage holes in the bottom support channels which support the cooling pads Water cleanliness has a major effect on the cooler s performance Use a clean water supply and consider a water softener if your water is hard Dissolved solids in hard water deposit on the cooling pad surfaces and reduce the airflow through the unit and therefore the amount of evaporation 8 Cooling Pad Assembly The cooling pads are critical for proper efficient cooler operation They are made of laminated cellulose paper fibers and arranged to give a large surface area for evaporation and to provide a rigid structure The shape of the cells allows high velocity airflow
26. ir is made of high impact ABS plastic and holds approximately 14 gallons at normal operating level about 4 deep A float operated valve automatically maintains proper water level when the unit is connected to a water supply The reservoir rests on and is fixed to an aluminum cradle The reservoir in turn is secured to the aluminum frame Four casters two locking two non locking are attached to the underside of the aluminum cradle A pump draws water from the reservoir and discharges it through the vinyl hose to the PVC pipes located above the cooling pads The PVC pipes distribute water onto the top of the cooling pads saturating them Excess water drips back into the reservoir through the holes in the cooling pad support channels The cellulose cooling pads sit in support channels and are held in place by plastic retaining grates The grates also help prevent damage to the cooling pads Two pad sections fit in each side of the unit total eight sections to totally enclose the unit The blower is hung from the top of the frame and powered by a direct drive 1 3HP electric motor The blower draws room air through the cooling pads where it picks up moisture and cools by evaporation The blower then discharges the cooled air through the spout It is important the cooled space has sufficient air openings so the warmer air can flow out and be replaced by the cooled air A closed in space or high humidity will reduce the cooling effect See UNI
27. ld be finger tightened only The pump is attached to a bracket which in turn is fixed to the blower housing The bracket holds the pump in its proper position on top of the foam filter and slightly above the bottom allowing sufficient space for water to enter the pump suction The pump can be easily removed and replaced with the services of a qualified electrician Plastic screen Pump impeller Figure WC 1 3HP 06 Pump A small plastic screen covers the pump inlet to prevent foreign matter from entering and damaging the pump impeller The screen snaps in place and can be easily removed for inspection or cleaning The pump sits on a foam filter somewhat like a sponge The filter traps dirt that could enter the water distribution system and build up on the cooling pads reducing their effectiveness Dirt could also accumulate in the PVC pipes and plug up the spray holes The pump discharges through a fine screen washable filter which decreases the contamination of the cooling pads and water system The discharge filter casing is a clear plastic so dirt buildup on the internal screen is easily visible As dirt builds up water flow to the cooling pads is reduced and performance decreases The clear filter housing is threaded and screws into the filter body for easy removal to access the screen A dirty water supply will quickly reduce the unit s performance and the unit will require more frequent cleaning to maintain coolin
28. ng the pads 3 Re assemble refill the reservoir and restart LINE CLOGS OR OBSTRUCTIONS little or no water flow Depending on the cleanliness of the water and the amount of dirt dust etc in the air you may have to clean the PVC pipes from time to time Your own experience will dictate the frequency 1 Turn off and unplug the unit 2 Remove the plastic knob from the threaded rod in the spout 3 Remove the spout and set it aside 4 Remove the two screws that hold the top cover on the unit 5 Remove the top cover and set it aside 6 Locate the four PVC pipes in the top metal channel Each PVC pipe is secured to the Y connector by a single screw Remove this screw from all four PVC pipes 7 Grip the opposite end of each PVC pipe with pliers and gently twist it out of its Y connector 8 Remove the plastic mesh socks from the PVC pipes and clean them in warm soapy water 9 Direct a jet of water at the series of outlet holes in the PVC pipes to blow them clear 10 Direct the water nozzle into the end of each pipe and blow them clear Inspect them for cleanliness and repeat if necessary 11 Re install the socks over the PVC pipes taking care not to bunch them 12 Replace the PVC pipes taking care to ensure the water outlet holes are facing inward at 90 There is a mark on the PVC pipe that indicates the position of the holes Be sure you push the PVC pipes fully into the Y connectors so the retaining screws go through the
29. sure the gear motor is running To do this shut off the unit by turning the main switch to the OFF position and leave the rocker switch for the gear motor in the ON position You should then be able to hear the gear motor 4 Ifthe motor is running The spout may be fastened too tight against the top of the WayCool The nut above the brace should be loosened to allow 1 16 clearance between the bottom of the spout and the top of the WayCool e Ifthe spout is not too tight the linkage may be damaged Look for visible damage to the linkage rod or the lever If any of the linkage parts are damaged they will need to be replaced 5 If the motor is not running the motor may have failed or there could be a wiring problem Contact a licensed electrician If the motor is determined to have failed it must be replaced IF SPOUT APPEARS TO JUMP WHILE OSCILLATING 1 The spout may be fastened too tight against the top of the WayCool The nut above the brace should be loosened to allow 1 16 clearance between the bottom of the spout and the top of the WayCool 2 Ifthe spout is not too tight the linkage may be damaged Look for visible damage to the linkage rod or the lever If any of the linkage parts are damaged they will need to be replaced IF UNIT MAKES EXCESSIVE NOISE 1 The spout may be fastened too tight against the top of the WayCool The nut above the brace should be loosened to allow 1 16 clearance between the bottom of the spout an
30. t is level at all times Keep the unit at least three feet away from walls or other obstructions that will interfere with airflow into the unit Check the drain cap to be sure it is in place and secure Connect the garden hose to the brass hose adapter Be sure there is a washer in the female end of the hose connection Open the water supply valve and be sure water enters the reservoir through the float valve by removing one cooling pad on the side with the water connection Allow the unit to fill and be sure the float valve shuts off the water completely If you are filling the unit manually remove one or more cooling pads and fill the reservoir with a bucket or hose Monitor the filling operation to avoid overflowing and damage Plug the unit into an outlet Adjust the spout to discharge cool air in the desired direction and tighten the knob on the end of the threaded rod Turn the switch to the PUMP ONLY position and let it run for 5 10 minutes to saturate the cooling pads Check that the pads are saturated completely and there are no dry spots Bom ooo CAUTION Do not run the pump without water in the reservoir or you will damage the pump Running the pump dry will void the warranty on the pump 10 Turn the switch to the HIGH COOL or the LOW COOL position to begin normal cooling operation NORMAL SHUTDOWN 1 Turn the switch to the HIGH VENT position and let the unit run until the cooling pads are dry This will maximize the life o
31. valve in the reservoir like the one in your toilet tank rises and falls with the water level A linkage attaches the float to the shutoff valve in the fill connection As the water level rises to normal operating level about 3 deep the float valve shuts off the water supply When the water level drops the float valve reopens to maintain a normal operating level After unplugging the unit the reservoir can also be manually filled with a hose or bucket if a hose connection is impractical Simply remove any of the plastic retaining grates and one of the cooling pad sections and place the hose or pour the water directly into the reservoir When you fill the reservoir manually it can be filled to a higher level but make sure someone monitors the filling operation to avoid overfilling and flooding Water damage due to overfilling is not covered by the warranty When you run the unit and fill it manually check the water level frequently so it does not run dry Operating the pump without water will damage it or reduce its service life This is not covered by the warranty The cooling effect also stops if the pads dry Pads and grates must be replaced before operating unit Water Supply System cont d A drain in the reservoir allows you to drain the unit for cleaning and maintenance A drain cap on the underside of the aluminum tray covers the drain during operation Make sure the cap is in place before you fill the reservoir The drain cap shou
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