MaxxAir EC36D1 Use and Care Manual
Contents
1. Bottom Water hook up for cleaning and flushing water reservoir close the flow valve a little to slow the water flow After the pads are wet you can open the valve to 1 turn Allow water to run for 10 15 minutes on new cooling pads to totally saturate them with water Once your units cooling pads are saturated then you are ready to turn on fan and begin to feel the cooling effect from your new MaxxAir Note After your cooling pads are broken in typically takes 1 2 weeks in operation it will take less time to saturate pads for start up 5 4 Turn on Fan Once your cooling pads are wet you may turn on your MaxxAir unit Now you can begin to feel the MaxxAir difference in temperature After your MaxxAir has run for 5 minutes or so visually inspect the pads if water is dripping outside the unit you have too much water simply turn the water flow valve to the right 1 2 turn and inspect water flow in another 5 minutes If there are dry streaks in the cel deck pads open the water flow valve handle 1 2 turn to increase water check water flow in another 5 minutes and adjust accordingly Most MaxxAir operations work effectively with valve opened at turns This water valve is efficient it requires minimal turning 6 0 Daily Operating procedures 6 1 Turn on water supply to MaxxAir unit Then turn on water pump Turn on water pump to unit then turn on fan to low let cooling pads get saturated then2. mildew 7 3 Daily maintenance 15 minutes before quitting time turn off the water pump and let the fan run 10 15 minutes to dry out the cooling pads before leaving Inspect the cooling pads to make sure they are thoroughly dry this action helps to reduce mold and mildew when pads are completely dry then turn off fan 7 4 Periodic maintenance Depending upon your environment and how often you operate your MaxxAir will depend on how dirty your water gets in the reservoir and how often you will need to clean it If you begin to detect an algae smell coming from your unit it s time to flush your MaxxAir reservoir with fresh water Refer to and follow the steps above in 7 2 and you will only need to remove or 2 of the cooling pads from the left side of the unit to gain access to your water reservoir Take a small sponge and clean out your water reservoir with a light cleaner and wipe it down completely and let the unit dry You may want to use a wet dry shop vacuum to clean out unit When unit is clean add an Evap O Matic tablet then replace your cooling pads make sure flutes are facing correct direction retaining bar and bolts and add fresh clean water back to the units water reservoir Note Adding Evap O Matic helps to reduce algae mold and mildew You can order more tablets by calling 1 800 433 1626 Note You may want to remove most of water from water reservoir by attaching a garden hose to the drain valve and place
3. the end of the garden hose into a drain then running pump until sump is dry shutting off pump immediately Warning Do not run pump without water in the reservoir This action will burn up your MaxxAir s water pump 7 5 MaxxAir Trouble Shooting Guide Problem 1 Water on the Floor A Front of unit B Back of unit 2 Found water on floor after overnight shut off 3 Foul odor from fan A New Unit B After normal use 4 No water running over the pads Cause Too much water Damage to polyethylene housing Note Check for possible cracks in the blue polyethylene Excess water at top or bottom of pads Damage to blue polyethylene housing Leaking from bottom of pads Excessive water pressure Float valve maybe stuck in open position New pad may have a temporary odor this is normal you may be smelling the thermosetting resin on the new pads it will pass Water quality check your immediate environment Check your water flow valve first Water supply off at main valve source Pump switch is off Water filter may be clogged Solution Reduce the water flow with the water control valve located on the front of the unit Note Close the valve all the way then open 1 4 turns MaxxAir units usually operate at peak performance at 1 turns Repair as necessary Reduce the water flow with the water control valve located on the front of the unit Sea
4. turn fan on high for cooling Adjust the water flow Your MaxxAir operates most efficiently and maintains uniform cooling pad wetness with the water control valve turned on at 1 1 4 turns You must determine what works best for you and your specific environment 6 2 Adjust water flow Your MaxxAir operates most efficiently and maintains uniform cooling pad wetness with the water control valve turned on at 1 turns You must determine what works best for you and your specific environment 6 2 Turn on fan When you can see that the cooling pads are saturated with water turn fan on high and feel the cooler air coming from your MaxxAir unit Adjust the fan speed for your comfort 6 4 Turn off MaxxAir unit at end of day 15 minutes before closing for the day turn off water pump with toggle switch leave fan running this action will shut off water to the cooling pads while keeping the fan running The fan will dry out the cooling pads When the cooling pads are thoroughly dry turn off fan Drying your cooling pads thoroughly everyday will help prevent mold and mildew growth plus it will prolong the life of your cooling pads Turn off water supply to unit 7 0 Maintenance 7 1 Access inside of unit Turn off water pump and let the fan continue to run until the cooling pads are thoroughly dry about 10 15 minutes Once your cooling pads are completely dry you may turn off fan Now unplug electricity to unit to
5. with water ZONE ZONE Once your water hose is connected open the water NOTE EXTENDED COOLING ZONE 40 TO 50 FROM MAXXAIR UNIT flow valve located on the front of your unit only AIR MOVEMENT INCLUDES WARM AIR MIXING WITH COOLED AIR 32 one and quarter 1 1 4 turns This water flow valve adjusts the amount of water to the unit Next turn water on and fill the reservoir with water Listen carefully You can hear water filling the reservoir Check your water connection make sure there is no dripping Once the reservoir is filled with water the float valve will automatically shut off the water source When you no longer WATER FLOW CONTROL hear the water running you know that the float valve is fully operational CIRCULACION DEL AGUA the water turns off automatically and you are now ready to turn on the water pump Warning Do not run water pump without water in the reservoir 5 2 Turn on pump To turn on the water pump flip the toggle switch for the water pump to on Switch is located on front side of unit Warning Do not run water pump without water in the reservoir The water pump will now begin pumping water to the top of the unit so that gravity will allow the water to run down the backside of unit inside and on the cooling Top Water control valve controls water to pads If the water is dripping off of the pads on to the floor turn your fan on low units water reservoir Open 1 turns
6. you of any part or component not covered by this warranty including parts or components damaged by you The company reserves the right to demand and receive written evidence of the date of purchase before undertaking to perform it obligations under this warranty You should therefore retain you sales slip and attach it to the warranty claim CALL OUR FACTORY FOR REPAIR OR REPLACEMENT PARTS In order to obtain the repair or replacement parts or components you must call our factory at 1 800 433 1626 Customer service will provide detail instructions on how to proceed DO NOT return to the retailer dealer There is no informal dispute settling mechanism available in the event of a controversy involving this warranty Any and all implied warranties which may exist terminate upon the termination of this written warranty one year from the date of original retail purchase Some states do not allow limitations on how long an implied warranty lasts so these limitations may not apply to you Ventamatic Ltd is not liable to you for incidental or consequential damages arising out of a defect or malfunction of this fan or out of any alleged breach of this warranty Some states do not allow the exclusion or limitation of incidental or consequential damages so this limitation or exclusion may not apply to you This warranty gives you specific legal rights and you may also have other rights which may vary from state to state Ventamatic LTD 100 WASHI
7. 36 MaxxAir Portable Evaporative Cooler Owner s Manual This Manual covers all of the following MaxxAir Portable Evaporative Coolers EC36D1 MaxxAir 36 Direct Drive 1 Speed File this owner s manual in a safe place for future reference It contains operating procedures maintenance procedures trouble shooting guide replacement parts guide order form and contact information You will need this Warnings and Cautions Read before operating your MaxxAir Portable Evaporative Cooler ELECTRICAL WARNING Do not use a 3 prong to 2 prong adapter on the electrical power cord Use 12 gauge extension cord only WARNING Do not remove the grounding lug from the electrical power cord plug Use only 3 prong grounded receptacles WARNING Disconnect the MaxxAir Portable Evaporative Cooler from your electrical power source before performing any service action WARNING Your MaxxAir unit must be plugged into a fused or circuit breaker protected 20 Amp 120 Volt 60 Hz circuit unless specifically manufactured for another voltage frequency configuration See manufacturer s label on cooler A ground fault circuit interrupter protected circuit is strongly recommended WARNING Check your units electric power cord for insulation breaks cracks or fraying If any of these conditions are found DO NOT USE See your distributor for immediate service replacement parts WARNING Some electric motors require periodic oil
8. NGTON STREET MINERAL WELLS TEXAS 76067 TELEPHONE 940 325 7887 TOLL FREE 1 800 433 1626 FAX 940 325 9311 Visit us online at www bvc com
9. ated with water Hot dryer air mixing with water molecules in the cooling media Moist saturated air blowing out of fan lowering the temperature up to 20 or more Keeping in mind that regular fans only circulate same temperature air same humidity your MaxxAir portable evaporative cooler takes that same existing air combines it with evaporating water which dramatically lowers the temperature immediately relieving hot dry areas similar to the conditions when a natural rain storm approaches the temperature drops noticeably cooler because the air is saturated with water Because your air is now saturated with water it becomes noticeably cooler In high humidity areas the temperature will not be as cool however the MaxxAir was engineered efficient to evaporate perspiration and sweat from employees to keep them cooler 3 0 Unpacking your new MaxxAir unit Note Carefully examine your MaxxAir shipping carton for damage before opening If your carton is damaged notify the shipper immediately Your EC36D1 unit was shipped on a wooden skid covered with a cardboard cover and lid strapped First remove the straps then you may lift the whole cardboard box off the unit and skid Your MaxxAir must now be lifted off the wooden skid 4 0 Set up your MaxxAir unit Roll your MaxxAir unit to a level surface and lock the swivel casters to prevent accidental movement Electrical cord for 120V 20Amp conn
10. avoid unnecessary shock Next using a 7 16 wrench remove the two retaining bolts from the backside and topside cooling pad side of the unit These two bolts hold the metal angle retaining bar and the cooling pads in place Next remove the angle retaining bar and set to side Now you are ready to remove your unit s cooling pads 7 2 Removing the cooling pads Before your start make a note of the direction of the angle of the pads flutes see side of pads You must put pads back in correct order for your unit to function effectively Note Install steep side 45 angle flute to the back of unit Once the retaining angle bar is removed from the top of your MaxxAir unit reach to the top of the dry cooling pad to the left and gently take hold of the top of the pad and gently pull back and slightly down this action will loosen the pad from the unit Look at the direction of the angle of the pad flutes side of pads Remove the cooling pad and proceed to the next pad Then remove all five cooling pads and gently set in a safe place Note this is a good time to take the cooling pads outside and run clean water over the pads to remove any accumulated dirt and debris Do not use high pressure hose this will damage pads and their ability to function effectively Make sure the pads are thoroughly dry before placing back inside the unit Full exposure to the sunlight is a good way to dry the pads while helping remove mold and
11. ean with fresh water Dry cooling pads in sunlight Drain water reservoir completely and wipe dry Replace dry cooling pads Replace top angle bar to hold pads in place Store MaxxAir ip y pe dry Kep y gp p p ang p P in dry clean area and cover to prevent dust build up to have unit ready for the next hot season 9 0 Wiring Diagrams for all 36 units OC36D1 17 2 HP 1 SPEED WIRING DIAGRAM BLACK LINE BLACK WHITE GR GREEN MOTOR 120 V 6 HZ POWER B PUMP WHITE BLACK 10 0 Warranty LIMITED WARRANTY Ventamatic Ltd extends this warranty to the original retail purchaser of this fan against defects in materials and workmanship for a period of one 1 year from the date of purchase There is no warranty for defects caused by abuse Repairs or replacement parts supplied under this warranty are warranted only for the period of this warranty that is one year from the date of the original retail purchase of this fan In the event of a defect or malfunction we will replace or repair the defective part or component only and return the new repaired part to you freight prepaid You must bear all other expenses incurred in obtaining repairs including labor required for field repair or replacement and the cost of shipping the defective part or component to us You must also bear the cost of repair to or replacement of any part or component and the shipping charges incurred for the repair or replacement and return to
12. ection Note Standard water connection for utility water source under 60 p s i 4 1 Connecting the electrical supply All MaxxAir models require regular 3 prongs ground with 120 volt power supply Plug electrical cord into receptacle If using an extension cord be sure it is rated for at least 20 amps for the distance your cord is running To be safe make sure no other equipment is plugged into the same circuit The MaxxAir should run smoothly on 20 amp 120 volt and 60 Hz circuit 4 2 Connecting the water supply Connect standard water hose to female fitting on the right side of your MaxxAir looking at the fan blade side If your water pressure is above 60 pounds per square inch p s i you must use a pressure regulator which can be found at your local hardware store Note Do not connect to water source exceeding 60 p s i this can cause damage to your MaxxAir 5 0 Operating procedures Back your MaxxAir unit up to a fresh air source such as an open door or window so the unit can pull in fresh air from the outside Next make sure you have a natural exhaust at the opposite end of the room bay or building such as a window door or bay door This will ensure maximum efficiency from your unit Finally make sure there are no obstructions between your MaxxAir and the people area you need to cool MAX I MUM EXTENDED an aR COOL ING ree COOL ING 5 1 Filling the units reservoir
13. his owner s manual in a safe place for future reference It contains operating procedures maintenance procedures trouble shooting guide replacement parts guide order form and contact information You will need this MaxxAir Portable Evaporative Cooler 1 0 Introduction e Your MaxxAir was tested 3 ways Your unit was tested for 1 Maximum air flow at operating static pressure Only MaxxAir is tested in operating conditions with 2 Water and 3 Electricity before it is shipped e MaxxAir is easy to operate needs only tap water and electricity to operate e MaxxAir is easy to move roll your MaxxAir to the area you want to cool MaxxAir comes standard with straight and swivel lock casters which make moving your MaxxAir a breeze 1 1 Quick Start Your Quick Start Information is located inside the information packet shipped with your unit Look on the front of your MaxxAir in a plastic sleeve 1 2 Evap O Matic Chemical Water Treatment Operate your unit 2 weeks flush out old water add clean water then add Chemical Water Treatment tablet Note Tablet makes water foam which can cause unit to spit droplets of water temporarily Foam subsides in 1 2 working days You can order more tablets by calling 1 800 433 1626 2 0 How Evaporative Cooling Works How the MaxxAir portable evaporative cooler works Hot dryer air blowing through fan about to mix with cooling media satur
14. ing Check your model for oil fill holes A couple drops of light oil per year normally will be sufficient Heavy usage may require additional oil WARNING To reduce the risk of fire or electrical shock DO NOT USE with any solid state speed control device WARNING To reduce the risk of electrical shock or injury to persons DO NOT USE cooler in a window WATER WARNING Do not connect your MaxxAir Portable Evaporative Cooler to any water source where water pressure exceeds 60 p s i If your water source is above 60 p s i you must use a pressure regulator which can be found at your local hardware store WARNING ALWAYS TURN OFF WATER AT THE SOURCE EVERY NIGHT MaxxAir Portable Evaporative Cooler Table of Contents 1 0 Introduction 1 1 Quick Start 1 2 Operate unit for 2 weeks before adding Evap O Matic Tablets 2 0 How Evaporative Cooling Works 3 0 Unpacking your new MaxxAir unit 4 0 Set up your MaxxAir unit 4 1 Connecting the electrical supply 4 2 Connecting the water supply 5 0 Operating procedures 5 1 Filling the units reservoir with water 5 2 Turn on pump 5 3 Adjust water flow 5 4 Turn on Fan 6 0 Daily Operating procedures 6 1 Turn on pump 6 2 Adjust water flow 6 3 Turn on fan 6 4 Turn off unit 7 0 Maintenance 7 1 Access inside of unit 7 2 Removing the cooling media 7 3 Daily maintenance 7 4 Periodic maintenance 7 5 MaxxAir Trouble Shooting Guide 8 0 Storage 9 0 Wiring Diagrams for all 36 units 10 0 Warranty File t
15. rch for leaks and repair as necessary Push bottom of cooling pads gently inside to stop leaking Check you pressure Max water pressure is 413 KPA 60 p s i adjust water supply valve to 1 turns or install a water pressure regulator found at local hardware store Contaminants in water drain cooler sump and refill If float remains stuck remove pads and examine float for debris or damage Wash out debris and replace float Continue Drain and refill several times in first week to remove thermosetting resin smell Add QC Tablets to reduce smell and algae Water should be drained about once a month or sooner depending on your specific working environment the water quality and conditions Make sure your water flow valve is open MaxxAir units usually operate at peak performance at 1 turns Open water valve at supply You may wish to keep this valve open at all times Turn pump switch on Remove the cooling pads see section 6 2 Open back of unit open water filter pull out filter screen and clean Replace and try again Problem continued Cause continued Solution continued 5 Scale build up on cooling pads Hard water with excessive mineral content Use Evapo O Matic Tablets or add a Water Stabilizer at the discharge side of the pump Flush water from unit s water reservoir more frequently See section 7 4 8 0 Storage Remove pads as described above in 7 2 and rinse pads cl
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