ADOBEAIR Evaporative Cooler Manual L9070132

User Manual: ADOBEAIR ADOBEAIR Evaporative Cooler Manual ADOBEAIR Evaporative Cooler Owner's Manual, ADOBEAIR Evaporative Cooler installation guides

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Thismanualwas designedto provideyou
and yourinstallerwithinformationneeded
to mount,operate,inspect,maintain,and
troubleshootyourcooler.
Atthe end ofthis bookletthereis a chart
providingusefulhintsforincreasingthe
benefitsofyour evaporativecooler.
The firstsection,Installation
and Start-Up,
is especiallyforthe installer.

ModelNumber
SerialNumber

The RegularMaintenancesectioncontains
operationand maintenanceinstructionsfor
the owner,whilethe Troubleshooting
sectionincludesinformationon commonlyencounteredproblems.

Themodeland serialnumbersfor your unit are locatedins_ unit
on sideof blowerhousing.Recordthis informationin the space
allo_d above

Installation and Start-up

Introduction ..........................

Mountingof DownDischargeModels .........

Mountingof HorizontalModels .............
Duct Placement .........................

2
3

RequiredExhaust Openings ................
ElectricalInstallation(Ducted Models) .......

3
3

Motor Installation (Ducted Models) ..........

Generallns__*etion
Start-UpInspection ......................

MountinEWindowModels

Start-UpChecklist .......................

Cabinet InspectionChecklist ...............

FlatSupport Installation ..................
Chain KitInstallation .....................

6
6

ElectricalWiringon WindowModels .........
........................

6
7

ChangingCooler Pads ....................

GettingThe Mo_tFromYourCooler .........

AdjustingBeltTension ....................

OverflowStandpipe Installation .............
Drain LineInstallation ....................

4
4

Lubrication ............................

CleaningWaterPump ....................

Bleed-OffInstallation .....................

Drainingand Touch-Up ...................

AdjustingWater Leveland FloatLevel .........

Regular Maintenance

Note: Your warranty does not cover shipping damage. Report all shipping damage at once to dealer or carrier making delivery.
L9071024

* IFt9

INTRODUCTION

Evaporative
coolingworkson theprincipleofheatabsorptionbymoistureevaporation.
Whena swimmer
leavesthewateron awindyday,he feelscool becausethe moistureon his bodyis evaporating
and
absorbingheat.
Yourevaporativecooler drawsexteriorair into special pads soaked withwater,where the air is cooled by
evaporation,then circulatedinto your home.
Your evaporative cooler makes the best possible use of the evaporative process by metering the flow of
water, distributing it evenly through the filter media, and blowing a steady stream of cooled air into your
home. The air is then channeled through the building and vented out of the home through open
678

windows, doors or vents.
In _

are the major parts of your cooler that keep this process operating efficiendy. The motor (1)

drives the blower (2) which draws air from outside through the pads (3) saturated with water from the
pump (4) via the water distribution system (5). The float valve (6) and standpipe (7) hold the water In a
reservoir (8) at a constant level.

INSTALLATION
MountingOf DownDischargeAndHorizontal Models
lm_mportant:Read these instructions

Toinstallcoolercabinet,thefollowingtoolsare

carefully

required:

operating
evaporative

before installing,
or servicing

your

cooler.

• 5/32"bexkeyAllenwrench
• Pliers

SAFETY

• Adjustablewrenches
• Tubing cutter

Disconnect all
Caution:
electrical power

_
,_
_

to the cooler
before attempting
to install,

open, or service your

cooler. If the cooler

thermostatically
controlled, the
thermostat is not to he used as a
disconnect

as it may reset and start

the unit unexpectedly.
Evenwhile routinelyinspecting or servicingthe
inside, the cooler can be accidentallystarted. Keep
children and pets awayfrom the cooler and
electricalsupplywhen you are working on it.
Alwaysuse the recommended tools listed in this
manual. Don't attempt to perform any part of the
installationdescribed in thisbook unless you are
fully qualified to do so. Allelectricalwork must
meet local cedes and must be performed by
qualifiedpersonnelonly

2 Evaporative

Cooler

Use and

Care Manual

Before attempting to install the cooler, make
sure the following preparations have been
made:

• Screwdrivers
Your cooler may he... a horizontal
discharge,a downdischarge,ora windowmodel.
Horizontaldischargeunitsare designedfor
installationon the sideofa building,on a flator
pitchedroof,or on a slabat groundlevel.Down
discharge coolersare designedforflator pitched
roofs.Windowmodels attacheasilytowindow
aperturesorthroughdie wall.Various
installation
techniques
are shownin thefollowingsection.
If the cooler you have selected is m be
mountedon the roof of your home,remember
these important roles:
• Neverattempttoinstallorservicea coolerduring
a stormorinhighwindconditions.Besiderisking
lossor damagetoparts,youcouldbe risking
substantialinjury.
• Neverwearshoeswithslicksoleswhenworking
orwalkingon a roof Whenyouleastexpectit you
mayend up slipping.
• Neverdrainwaterdirectlyon a roof Usea drain
hoseto run waterto the groundortoa rain gutter.

• Assurethatdie mountingsurfaceis strongenough
tobearthe weightofdie coolerwhenin use;
rememberthatwhendie systemfillswithwater,the
coolerwillbemuchheavierthanwhendry.For
operatingweight,seeaccompanying
partslist.

• Make
sure
youhaveadequate
meansfor lifdng
the
coolerinplace.
• Cheekdie electricalsupplyto seethatit matohes
the requirementsshownonthe motornameplate.
• Makesure themountingsurfaceis levelin all
directions.
• Makesure anyductwork
and electrical
needs
complywithlocal,state,countyand federalcodes.
• Makesure cooleris secureto the standor legkit
andthatis secureto the roof.
If the cooler is to be mounted on the roof,construct
a suitable roof stand to support the entire weightof
the unit. Aroof jack should not be used tosupport
any weightof the unit. We recommend a #785 leg ldt
to support the unit and to secure it to the roof. Place
the cooler over the roof jack and position so that it
is level.Carefullyseal die space betweenthe roof
jack and bottom of cooler withcaulking compound,
silicone, asphalt or industrial sealing tape to prevent
air leakage. Then carefullyseal the roof jack to roof
withasphalt or caulkingcompoundto prevent air
leakagefrom cooler or rainwater from leaking into
roof.

Figures2-6showcommonmethodsof duct
placementforeffectivecooleroperation.

Duct Placement
Required Exhaust Openings
UsingstandardCFMratings,a commonmethodfor
determining
howmuchto opendoors or windows
for properexchangeis:2 squarefeet
per 1,000CFM.

Ceiling

Anglelron
Support

TransilionDuct

Shea*e
Alignment

Duct

Set Screw

B/ou,'m"
' Ri_er

- R_ofst_
Purchased

MotorMounting
Bracket

Boxed

Separate_

FIGURES

Blou_r
"Put#y

Opening

FIGURE 10

ElectricalInstallation
(Ducted Models)
Disconnect

all electrical

power to the cooler before
attempting to install, open, or
_service your cooler. If the
cooler is thermostatically
controlled, the thermostat is
not to he used as a disconnect
as it may reset and start the unit
unexpectedly.

Locate the junctionbox installed in cabinet comer.
Note that there are twoplug-ins, one for the motor
and one for the pump (see Figure 7). These may be
in the junction box or parts bag. The power supply
from your house must be connected to this junction
box to provide pump and motor power. The wiring
diagram in Figure 8 shows these connections.

Grounding
Installa groundwiretosuitableelectricalground.

MotorInstallation(Ducted Models)
Installation
1. Adjustsupportbrackets,ifnecessary,towidthof
motor.

2. Placemotorin brackets,withdosed portionof
motorcaseon top.
3. Placemotorstrapovereachresilientringmotor,
at the tabs,
4, Secureto bracketwithmachinescrewsand nuts.
5. Insertsheaveontothemotorshaft.
6. Installbeltfloramotorsheavetothe blower
pulley.Alignthe sheaveand pulleyas shown.
Movemotorsheavetoachievealignment;do not
moveblowerpulley(seeFigure9).
7. Tighten
belttothepropertension.When
correctlytightened,
the beltwilldeflectabout1/2
inchbyhand(seeFigure10).
8. Rotateblowerwheelbyhandtoseethatit moves
freelywithoutrubbingagainsthousing.
Checkmotormountingtobe sure allscrewsand
nutsare tightened
down.
ff cooleris connectedtoductwork,air deliveryand
motoramperagewillbe decreaseddue toincreased
duct resistance.To compensateforthis,the motor
pulleyis adjustedoutor in, usingan ammeterto

checkmotoramperage.Topreventoverloading
of
motor,checkamperagewithall windowsand doors
openand all air reliefsystemsoperating.Notesheave
pitchset screw(seeFigure10).
Removal
Unplugmotorcordfromjunctionbox,loosenset
screwin motorpulleyto removebelland pulley.
Loosenandremovenuts andscrewson support
brackets.Removemotorstrapsfrommotor.Pull
motorfrombrackets(seeFigure11).
_uBon: Do not ex_ed maximum amperage
output as stomped on the raotor
specification plate or motor can
overload. Only qtudifled pemons
with proper electrical
equipment and knowledge
should adjust variable pitch
sheaves. Do not allow water to
get on the motor,, as it wlll burn
out the windings.
Disconnect all electrical
power to the cooler and insure that belt
is not rotating before adjusting belt tension by
changing diameter of adjustable sheave. Adjust
belt tension only by adjusting motor bracket.

EIGURE8

OOk
L

-I

l l5V l-Speed Electrical Wiring
(Tape back unused orange and t_l _res)

11572-sp¢ed
Electrical
IViring

23ov I.Speec ElectricalWiring

€°ra_ back unu_d

(Tape back unused white wire)

ornnge wire)

Evaporative

Cooler

Use and Care Manual

OverflowStandpipeand
DrainLineInstallation
1. Installoverflowdrainbushingin bottomof
cooler.
2. Screwoverflowstandpipeintodrainbushingand
tightensnuglytopreventleakage.
3. Sliderubberwasheroverdrainbushing,
push
drainbushingthroughbottomof cooler,and
tightennut.
4. Connect(copper/pvc/garden
hose) todrain
bushinganddrainin accordance
tolocalcodes
(seeFigure12).

InstallBleed-Off
Ableed-offsystemhas beenprovidedwithyourcooler,
Its purposeis toeliminatea smallquantityofwaterfrom
recil'x'ulation;
thisreducesscalebuild-up,Thisbleed-off
assemblymerelyrequiresinsertingthe bleed-offhose
intothe pumpassemblyand routingbleed-knehose
throughstandpipeopening.
1. Install bleed-line into pump assemblybleed-offtap.
2. Route far end of bleed-line intostandpipe.
3. Install clampwithscrew on bleed-line.
4. Adjustscrew toobtain flow ratefor appropriate
model indicatedin tableat right.

Modeb
s_

_qllom Perl_
MmorW_ (P_mded)

_D330
RW3500
RW4000

1/3

S/D#30
RW4500

Semtd**

14o

I/3

Sm430
R_5000

1/2

S0630

l/2

S/0630

y¢

"Adjustclampso a 12-ouncebeveragecanfilled by bleed-offin this many wcond$.

Note:Bleedratemay degradeslightly after two weeksandshould
he checkedtwo tofour weeksafter initialsettingand _ted
ov_ow Sta,,dpi_,

AdjustingWaterLeveland FloatValve

C2amPLiH__

with

ushing

Fillreservoir
as follows:
._,_

BLEED-OFFKIT

CoolerBottom

_k t_ut

tmUe.E12
ConnectWaterSupply
Awatervalveshouldbeinstalledata convenient
locationtoallowthewatersupplyto beturnedon
andoff (seeFigure14); 1/4"tubingis usedto
provide
watertothe cooler.Awaterconnectorkit,
available
fromyourdealer,providesthenecessary

1. Turnwatersupplyon.Checkforgood
pressureandflowfromfloatvalve.
2. Whenfloatvalveshutsoff,checkwaterlevel.
Waterlevelshouldbe from1/2"to 1"below

topedgeofoverflow
standpipe.
3. Turnon water and adjust float valve by
bending the rod (see Figure 15).

GENERAL

INSPECTION

items.

1. Remove7/16"knock-out
fromcornerleg.
2. Insertendoftubingthroughthisopening.
3. Placetubenutand ferruleoverendofinbtug.
4. Installfloatvalvethroughbracketprovided.
5. Inserttubeintofloatvalveandtightento secure.

Start-UpInspection

Start-UpCheckList

Beforestartingthe coolermotorand pumpto check
outoperation,makesureallinstallations
and
adjustmentshavebeenproperlyand thoroughly
made.Assurethat:

procedureshould

Note."Sofl waterequipmentshouldnot he
attachedto any waterlinesgoingto a cooler
"Softwater"willcausecorrosionand decrease
effectivelife ofa cooler

• Cooler mounting is level; duct is sealed.
• Cabinet is securely fastened to mounting.
• Cooler cabinet is grounded. Electrical
connections are safe and secure.
• Motor, pump, and float installed. Motor and
pump plugged into junction box (on window

Nut

Bracket
V_

Loci VTasberFIGURE 13

TubingFrom

models,theyarefactory-wired).
• Pump impeRer turns freely. Remove pump and
basket. Remove impeller cover (see illustration
on page 6) and spin the impeller to assure free
rotation.
• Water lines connected securely without leaks.
Water supply torned on.
• Float adjusted for proper water level.
• Blower, shaft, collar, and pulley set bolts are
snug (do not overtightco pulley bolt).
• Pulley alignment okay; belt tension okay (see
page 3 and 4 for instructions).
• Blower bearings are lubricated. Fill oil cup with
a good grade SAE 2OWor 3OWoiL
• Pads presoaked and correctly installed.
• MI free nspon fibers are removed from bottom
pan to prevent blockage of water distribution.
• Turn control switch to PUMPONLYposition.
Check to see that pump starts and that water
flows evenly through all distribution outlets.

4 Evaporative

Cooler

Use and

Care

MaRual

To check out installation, an initial start-up
be followed:

1. _at electrical supply on.
2. Turn control switch to PUMP ONLYposition.
Chock to see that pomp starts aad pads use
evenly wet.

3. Openwindowsoryeatsin house.
4. Start blower by switching to COOL.
5. Check for cool air delivery. (Note: an aroma of
damp wood will be present during initial use of
new pads.)
In case of trouble in any of these steps, referto the
Troublesheoting Chart on page Z

CabinetInspection CheckList
1. Check for leaks.
2. Chock to see that the cooler and troughs are
level.
3. Check cooler pads for uneven wetting or open
spots.
4. Check water level (see page 4).
5. Check water distribution system for full even
flow.
6. Make sure trough openings are unclogged.
7. Rotate blower wheel for free movement. Align
belt (see page 3).
8. Check belt tension and condition.
9. Chockthat set screws and nuts on pulleys,
blower wheel and collars are tighL
In case of trouble in any of these steps, refer to the
Troubleshooting Chart on page 7.

RE G U LAR

MAINTE

N ANC E

_,er_ _a_fa{maimeo_¢e
_ allowyonto
enjoya long mote _ieut settee life_m
_ur ¢_ter. Befores_i_g anymainte_,_ce
o_r,t_tou,r_ t_o%_ alloperating
and
alaim_¢e

iugt_ous

a_d u_serr_ _

Labricatio_

to'

camiousand warnings.

t;han_r_g
_oler Fads

ChangingCoolerPads
'!nore_er padsshouldbe changedat loas_.
_c_ a _r... m theb_i_,aiu_ofa se,_soaand
n_tdwa_
_r_o_.
Pr_ R_aincrWi_yOon_aToC_r Fra_

_ _

€

Afflu_ng_it '_en.qm'n

t,€"

Cle',_Jz_
Wa_rPump

.....

BO{yOUr
Dtai_AtIWalerUtt_s

]

_leari**l po_ver to the
mulet _efore attempting to
_nstall, o_, or se_e
)'oar coot_ tf t_ cooler is
thermostatically eotttrolled,
the ¢#eernostatis _ot to
used as a dtsco#nect as it
may _l a_tdstart the tmff
unexpectedly.

needto be
cha_gedmore
de_ending ou

_a,__

£mt_rafft_aed_

p_dsmay
W¢.._
airand
wal_rcouditions.
_

r_r instauce,9)
n_oevdconteniof

the_a_r is _ depositsarq b_ildup io the
coolerpads,restrie_ng_ir flo_'.
t_placepadsas follo,_s:

eon_tiouaM repheeit iftraysot deP_,,s_.99,_ar.
_heth _g_eut ofblowerpulleywithmotorpull_
(seepage3 for_led _eps).

Lubrication
Blowe_sh_ bem_agsneedpe_od_cIobriCatiou.
_I copsontheblowershaftbearingssh,attidbe filled
wi_ a go_ grade_ 20_ or 30_ oilwhen
necessa_,tindernorma_use,oig_ is 'zcqt_ired
ever_
threemoues ofu_r_ao_. OnNot Ov¢_.Otl,
pumpand blowermotor_do notrequirelubrication,

Cleanktg Water Pump
bisa_,.mhleaid dea_w_ter
pump_ts_ollows
{_
Figure18):
1. _th !_wer _ppl? disconnected,
unplug_mp cord.
I, Eemo_e
pump.
3. 'in prevent
bre'aka_,car_y
outtabs,and lif{
tmpeffer
_asep!ate
rdease thefour
s.c.fromthepumptsxi_.
4,{,(si_
amilddete_nt
_utioo, washall deposits
frominside
_ruundimpeller
and imgeilerbase
plate.
5. Spinimpellert_
dislodge_'
fnreignmater_al.
6. _
arK}
reiastaffimpd(er
_aseplate,
7. Reinstallpumg.
8. _uoect cord.

Adjusting Belt Tension
_ch timeyouJbspeciyoure_t*r,€_ suretocheck
heh tensionon motnr/b_ower
assm_y. _b_ckbelt

Drainingand Touch-Up
dean_ coolercabinet(_ p_veroffand
_'amesrmo_l) asfolhws:
t, Cmmecia 6xa_huseto _e drainfi_ng on the
_ttom o€_ rese_it_
2. Ill, ores_Apipe fromthe drain_t_g _d
allowwa_erto drain (neverdrainvpaterontoa
_f, ma_esured_u ho_ is{(x_g
enon_ m
reacha gutteror peeredge4 house).
3. Cle_z
reservoir.
hardoess,adl_,,m and smoothoesso_the
internalandexternalfi_i_ uu youre_olermakes
it _xtremdyt_likelythatscratchesor d_ppiog
wil_oeet_rlo the event_ finishdamagedoe,
occur,it shouldbepromptlyre_ed _ _e
followi_proeedm_:
1.3nod _.hezre__.rnundbabemetalspots.

On nolallowImnll)in io_ oc_rattdbecome
2, Primeand l_Ot wi_haqufirl paim.
suhn_d sincewaterwig _amagepump motor.
Neve¢washyo_ _
cabind _* a _ardenbo_
sincgwaterOmybar_ rn_t_ a2_dottmp ov_eh,
lttOttodttdu_prk.
£_oragft¥

_ooier

Use _fld _

Mat#*tal

MOUNTING

WINDOW

MODELS

Assurethatthe mountingsurface is strong enough to
bear the weightof the cooler when in use.
Remember thatwhen the s)_tem fillswith ','cater,the
cooler willbe much heavierthanwhen dry. For
operatingweight, see accompan_,ingParts List.

To Install
Cooler On A

_._

Caution:
reduce

Li,,k

FIGURE
19

Flat Support
Wall
Bracket
One Each
Side

Themost commou
method of
installation
involvesmounting
the cooler on a

_
"

the risk

of electric
"_
shock, connect only
to an outlet provided with a
ground fault circuit
interrupting device.
Electrical Wiring on Window Models

z,t'eli_tg
Bolts
)n_Each
Side

,...,t

fiat support or
smnd provided b)

To.

Yourunit has been pre-wired at the factoryso
further wiring is not necessary. Figure22 showsthe
wiring diagram of your unit in case of electrical

the installerThe
ductand grille

component replacement. For motor ;firing use
diagram on motor backplate.

FIGURE21

portion are placed
,FlatStq)l_rt
through the
windowopening
and windowpanels are fitted into position (see
Figure 19).

Two Speed Motor Wiring
PUMP SWITCH

Anothermethodofinstallationinrnlvestheuse ofa
chainkitand standoffhardware.

OFF

MOTOR
LOW

SWITCH
OF_=

HIGH

To Install Cooler Using A Chain Kit
1. Attachscrew hooks to outside window frame
approximatelytwofeet above cooler. Be sure
hook is inserted to full depth in frame for
maximumstrength. Attachchain to each hook.
2. If your cooler does not have holes
predrilled, drill 3/16" holes 1"above each pad
frame corner at rear of cooler cabinet. Bolt
hanger tabs to cooler (notched end up) using
machine screws and nuts provided.
3. Placeleg levelingbolts in holes in cabinet front
withnut, washer and angleto outside of cabinet.
4. Checkwindow sill offset.., to determine the
thicknessof thewood strip for clearance. This
clearance will provide space for thegrille and
winterizingcover if used. Secure wood strip with
nails or screws. Fastenthe two brackets with
screws provided, making sure they are square
withthe windowsash.
5. Placecooler in windowalluwingduct to rest on
sill. [sing chain liuk that brings cooler closest to
levelposition, place link over hanger tab. Turn
link to lock it into uotches on hanger tab.
6. Place leg levelingbracket nu leg levelingbolt with
bracket againstwall. Adjustbolts and chain to
level cuolen Secure brackets to wall witheight
#10 Phillipshead screws pruvided.
Note: Cooler mt(l' need to be re-let_led later to
compensate filr added weight ¢f water
7 Optional wiudowfiller kit is availablefrum _,_ur
dealer (RK227).

Evaporatil_

Outler

Use and

_2lre Manual

Wall Bracket _

Winterizin
CoverSoJ_
fl
Separatef_
WHITE

R
I

FIGURE 23

'J" BottsWith
8racket L_ed
ForLeteling

PUMP MOTOR

FIGURE22

Caution: All
wiring should
be done only
by qualified
personnel.

Troubleshooting
Thofullowing troubleshooting guide is intended to address the most common synflttoms and is by uo means exhansBve, If
symptoms persist, call a qualified ,serviceman.Electrical work should b_,compleled by a certified electrician. Turnoff all
power to the cooler before attemptiug to troubleshoot any of the followingsymptoms.

SYMPTOM

POSSIBLE

CAUSES

Unitfailsto startor deliverair

1 Noelectric'a]powerto utht
A.Fuseblown
B.Circuitbreakertripped

REMEDY
I.Check power
A Relflace fuse*
B. Reset breaker*
• Ijmmhtn,I

C,Cord(s) nnplugged or damaged
2. Belt improperlyadjnsted or broken
3. Motoroverheated and/or frnzen
A. Belt too tightor broken
B. Blower wheel bearings
dt)'/shaft frozen
C. Motor overloaded
D. Fanflywiring or shorts

Unitstarts
butairdelivery
inadequate

1. Lackof sufticientairexhaust
2. Motorunderloaded
(ductedunits only)
3. Belttooloose

Inodequatecoolhtg

I,inadequaleexhanstinhouse
2. Airregisters improperly positioned

3. Insufficientwater/ padnot wet
A.Padsplugged
B.Dryoropen spotson pads
C.Troughholesdogged
D.Pumpnotworking

E. Loose connections in water system
E Distributor clogged or corroded
Motor _

Water_

to operalt

from

GettingTheMost
FromYourCooler
Your
evuporatize
cool_Isafinely
o'.j_d,economlea]ly
upemtngunBImlltoudecades
ofImow-how
and
rzsearch.
Itse_e*astheheartd ano_raffaircoo_
andmoving
sphere
foryourhome.8intberearea nmb_
ofways
youc*_tmmmize
diecommon,
_deacy, economy
swl_eme
ofyourfinalcooling
s_

I_,r_l_t_ _all declrtl'Ian

C. Plug in cord(s) or replace if
damaged
2. Mjust belt tensinn
3 Replace motor
A. Adjust beh tension or replace
B.Lubricate or replace blower
bearings
C, Usingammeter, adjust motflr to full
load nameplate amps
D.CaBelectrician

1.Openwindowsor doors toincrease
ventflaiion
2. Usingammeter,adjustmotor to full
loadnsttteplateamps
3. Adjustbelt tensionor replaceif
needed
1,Openwindowsor doors toincrease
ventilation
2. Adjuslto directair as desiredor
installlowerrestrictionregisters
3. Checkwaterdistributionsystem
A.Replacepads
B. Repackpads
B.Cleantroughsand unplugholes
D, Unplugpump.(;leanimpeller
housingofforeignmatterand
reinstall
E. Check for leaks and correct
E Clean or replace

M_
gegnbr maintenance
_ recommended
inthismanualis
_sem_d br cooll_ comfort,mead_ the_e d your
cooler,andavoidingtm_
Im_ rephcemems.
Start-up,
mid-se*aonandshut-downservicingshould
new beoverlooked.
O_mgepadsatleasttwkiea year,or
soona',ffmineraldepositsordustbuild-up.

_tt-Ot C_

Coolers
comeInawlde
array
ofdzes,
horsepoweg
and
_es _le for
Zmio,
garage,
guesU-oom,
andso
forth.
More
than
onecooler
_ at_gle
home
improves
the
coollng
effealveaess
a the
emlre
systm.
Owaers
d
r__gerzted
Zrcon_ionlng
have
found
tlmtbe
addiflon
of_ evaporaffve
cooler
vastly
reduces
thor
dec_cbifls.
Iano]_oo

Once
your
cooler
forces
cooled
_ Into
your
homeand
pushes
the
hut
alr
out,
good
kit_Zlon
around
your
ductwork
will
keep
the
air
_ eaol
aspns_le.
Whole
houseInsu_ion
willprevem
heatkomseeping
inandwill
improve
coolthg
combtt

M l-s
Thecoo__grutec:mbeconU_lied
byincresstng
and
reducingfileamountof cooled airblown Intoyourhome.

'rwo-simed
mutors
d_owyoutousehigher
speedsduring
thehoRest
partofthed_,lowerspeeds
formilder
tmpermres.
meed-off

l. Excessivebelt tension

l. Adjust belt tension

Bleed-off
o_mponen_
are_
wl_eacho_olermd
should
belnsta_das_m_cd Ym
thlsmmmL

2. Blowershaft tightor frozen
3. Motor overloaded

2. Lubricate blower bearings
3. Correct- do not exceed motor

AtacVel

4. Incorrectsheave adjustment

nameplate amps
4. Serviceman should correct

5, Pulleys misaligned

5. Check and correct alignment

_ tettwramed thlshut_ut andmshzyomhome
mt_ co_lortaSle,
ltis lr_pomminrmmberB_pro¢,de
adequmn_am _ _ *,r_ t_ain,pro_ Zsourefm
d rdld _ en_'yl,OOO
_ d alrddiv_.

1. Float arm improperly adiusted

I. Adjustfloat

overflow standpipe

2. Seat in float valve leaking
3. Standpipe not tight

2. Replace float valve
3. Tightenstandpipe

Kn_iingorbanghtg
sound

I. Bearings dry,

lower.

2, Wheel rubbingblower housing

1. Lubricate blower bearings or replace
if lyadl':',_orn.
2, Inspect blower sh',fft,collars, belt and

or rotating off-balance
3. Loose parts

pulley alignment and motor mounting
3. Besecure or reconnect

T_ eooi_rembe_ to mmonandt_ momadeally
at
_ tn_autt_ deglrnt

I,Belt or pulley loose

1. Inspect and adjust, or replace belt
and/or pdt_ _ o.eeded.

Blowersbukt$ or ra_es

factssivehumidity
inhouse
Musty
orunpleasant
odor

1. Inadequate exhaust

1. Open doors or _ndows to increase
ventilation

I. Stale or stagnantwater in reservoir

1. Drain, flush and clean reservoir,
install bleed-off kit

2. Pads mildewedor clogged
3. Padsnot completelywetbefore
cooler isturnedon

2. Replace pads
3. Turn on water before starting unit

l'Seec_ canbe_
tou_monando_
autom_cdly
wheadeaxed,
lepkataemPaers
When
orderlng
repbcemem
pm'_,
_mysrdettothe
se_dandmo_lnumbet
d _ur cooletUsethepan
uumbe_s
liged_ _ _cc_mpm_ p_s iist,_s
mum_dmO__m_ _ yoosmdeL

Evaporative

Cooler

Use

and

Care

Manual

AdobeAir, Inc.
500 South 15th Street • Phoenix, Arizona 85034
Since Mobedir, Inc follows a policy of continuot_
change design and slx_ifications

8 Evaporative

Cooler

Use and

Care

Manual

_¢oduct I_nt,

without prior notice or liabilll_

it restores tb¢ tight to

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File Type Extension             : pdf
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Page Count                      : 8
Page Layout                     : SinglePage
Page Mode                       : UseNone
Producer                        : Goby Monitor Application version 3, 2, 1, 4
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ADOBEAIR Evaporative Cooler Manual L9070132

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