Toyotomi TAD-T32G User manual

SERVICEMANUAL
115V/60Hz
AIRCONDITIONER
TOYOTOMI
R
Thismanualisfortheuseoftechnicalpersonnelentrusted
withmaintenance.
Widetechreservestherighttochangethisdehumidifier's
casing,circuitandpartswithoutnotice.
Importantpointsonservice,andflowchartfor
inspectingandrepairingtheunit.........................1
Appearance(outward)........................................2
Troubleshooting..................................................3
Operation.....................4-5
Technicalspecifications.................................6
Refrigeratorsystemdiagramandschematicwiring
diagram..............................................................7
Explodedview....................................................8
Partslist.........................................................9-10
.................................... .....
TAD-T32G

1
PLUGANDSOCKET
ARELOOSE
RE-PLUGINGTHE
POWERSUPPLYCORD
AIRCONDITIONER
WON'TCOOL
PROPERLY
AIRCONDITIONER
WON'TSTART
COMPRESSORWON'T
START
TIMERFAILURE
CHANGETHE
PROTECTOR
RUNNINGTEST
RE-CONNECTING
NOPOWER
PROTECTORFAILURE
USEOXYACETYLENEANDPLUS5%
SILVERSOLDERTOWELDTHE
CRACKEDPOINTS
WIRINGISLOOSE
CAPACITORFAILURE
CHANGETHESWITCH
CHANGETHE
CAPACITOR
TESTINGBY
ELECTROSCOPE
POWERTRIPPED CHECKTHEPOWER
SWITCH
REFRIGERANT
LEAKAGE TROUBLESHOOTING
THESYSTEM
RUNNINGTHEVACUUM
EVACUATIONFORMORE
THAN15MINUTES
CHANGECOOLANTAND
PROCEEDRUNNINGTEST
CHANGE THEAIRCONDITIONERWITH15KG/CM2
NITROGENGASFROMLOW-PRESSURESIDEAND
DETECTTHELEAKINGPOINTBYSOAP
Pleasefollowtheseinstructionscarefully:
Unplugtheunittoavoidanydangerfromelectricshockbeforedisassemblingtheunitfor
repair.
Ifthereisanysoundoftherefrigerantcirculatingwheninoperation,avoidtouchingthe
coolingcoils.
Ifyouneedtoperformanyweldingorsoldering,besureyouareinawellventilatedarea.
Onlyaqualifiedprofessionalshouldperformanyweldingontheunit.
Whenrepairingtheunit,thespecificationslistedinthismanualmustbestrictlyadhered
towhenreplacinganycomponents.
Whenreplacinganyelectricalcomponentstheyshouldbefactoryapprovedunits.
Besurethatanyelectricalcomponentsareproperlywiredandinplace.
FLOWCHARTFORINSPECTINGANDREPAIRINGTHEUNIT
IMPORTANTPOINTSONSERVICEOPERATINGSAFETY

APPEARANCE(OUTWARD)
Airfilter
Airoutlethose
APPEARANCE(OUTWARD)
Rearpanel
Exhausthose
Exhaustnozzle
connector
Frontpanel
Airoutlet
2
Exhaustduct
connector
Fixture
Cover
Windowpanel
Airintake
hose
Remotecontrol
Emergencyon/off
switch
Cablehook
Powersupplycord
Drainagepipe

TROUBLESHOOTING
PROBLEM POSSIBLECAUSE REMEDIES
Theairconditioner
doesn'twork
Theairconditioner
worksbutitdoes
notcooltheroom
Theapplianceis
verynoisyand
vibratesviolently
Theairconditioner
worksforshort
periodonly
Theairconditioner
switchesareoff
constantly
-Malfunction
-Decreasethesetting
temperature
-Removeanyobstacles
-Providerepairment
-Thereisawindowopened
-Thereisasourceofheat
operatingintheroom
(burner,lamp,etc.),orthe
roomiscrowded
-Theairfilterisclogged
-Thecapacityoftheair
conditionerisnotsuitable
fortheconditionsorsize
oftheroom
-Theevaporatorisfrozen
-Thecompressorblocking
devicehasbeenloosenor
thecopperpipeisgetting
intouchwiththebodyof
theset
-Thesettemperatureistoo
closetotheroom's
temperature
-Thereissomethingblocking
thesuctionventonthe
backofcondenser
-Thefanonthecondenseris
blocked
-Thereisapowerfailure
-Theplugisnotconnected
-Thetimerisunabletowork
-Themainswitchhasnot
beenpressed
-Closethewindow
-Remove/switchoffthe
sourceofheat
-Decreasetheset
temperature
-Cleanthefilter
-Cleantheairfilter
-Changethepurifierfilter,
ifnecessary
-Donotmaketheappliance
operatingattoolow
temperature(below22 )
-Providerepairment
-Waitforthepowerreturn
-Connecttheplug
-Providerepairment
-Pressthemainswitch
-Turnofftheappliance
removetheplugand
contacttheservicecenter
3

4
OPERATION ●Easyoperation
PowerControl
Fahrenheit/CelsiusSelector
Reset
ModeControl
Thepowercontrolturnstheunitonandoff.
PressF/CSelectorswitchtoorsetting.
PressRESETBUTTON,unitwilldeletethememory
ofrunninghoursandre-countfrom0.
ThesettingsareadjustedbyModeControl
button.
Duringthecoolingmodetheairiscooledand
hotairisexhaustedtotheoutsideairthrough
theexhausttube.Adjustfanspeedand
temperaturetosuityourdesiredcomfortlevel.
Airisdehumidifiedasitpassesthroughair
conditioner,withoutbeinginfullcoolingmode.
Thefanwilloperateinmedspeed.Fanspeed
isnotadjustableindehumidifymode.
℃℉
Note:Initialsettingis
Note:Theairexchangehosesmustvent
outsidetheroomwhenusingCoolMode.
Note:Thewarmairexchangehosesmust
ventinsidetheroomwhenusingDehumidify
Mode,notoutsideasitdoeswhencooling.
Iftheunitisventedoutsidesomecooling
willoccur.
TheModeControlhas4settings:
●●●
CoolDehumidifyFan
CoolingMode
DehumidifyMode
℃
●
●
●
●
Auto
Airiscirculatedthroughouttheroomwithno
cooling.
FanMode
Note:unitdoesnotneedtobeventedin
FanMode.
switchitsmodeandfanspeedautomatically
ontheenvironmenttemperature.
TheFanSpeedControlhas4settings:Auto,High,
Medium,andLow.
Press
WhenunitisrunningandpressTIMERbutton,TIMER"off"
TocancelTIMER"off"orTIMER"on",simplypressPOWER
ON/OFFbutton.
FanSpeedControl
TempSetControls
Clock
Timersetcontrols
●
●
●
●
●
●
●
●
●
AutoMode
Toturnontheunitchooses"Auto"mode.Theunit
will
base
""or""tosettemperature,Thesettingrange
isfrom18~32.
Note:WhenchooseAUTO,DEHUMIDIFITYorFANMODE,
temperaturesettingbuttoninvalid.
PressCLOCKbutton,LCDclockdisplayflashes.Press
""or"".Ineveryholdingsecond,LCDclock
displaychangessettingby1mininterval.
Press""or""andholdingmorethan1second,
theLCDclockdisplaychangessettingby30min
interval.
Whenunitisstand-byandpressTIMERbutton,TIMER"on"
"00"=Notimersetting.
Timersettingrangeis1~12hours.
Whenpressremotecontrolandgotno response,pleasecheck
batteryinstallationproperlyoroutofelectricity.Presson/off
buttonfor8seconds.Whenunitsshow2ndalarmbeep,press
anykeyonremotecontrolandcheckifremotecontrolfunctions
alright,settingcompleted,Ifnot,pleaserepeatabovestep.
▲▼
℃℃
▲▼
▲▼
setcontrols
Note:
Whencompletesetting,pressCLOCKbuttonagain
toconfirmthesetting.LCDCLOCKdisplaystops
flashing.
Afterswitchingtheairconditioneroff,youmustwait3minutesbeforeswitchingitbackonagain.
POWER
ON/OFF
FANSPEED
MODE
DOWN
CLOCK
TIMER
FAHRENHEIT/
CELSIUS
SELECTOR
UP
LCDDisplay
RESET
Launchindicator
CLOCKindicator
AIRPURIFYindicator
TIMERsettingindicator
TIMERON/OFF
RUNNINGindicator
FANSPEEDindicator
℃℉/indicator
SETTINGTEMPERATURE
indicator
Coolingmode
Dehumidifymode
Fanonlymode
Himode
Mediummode
Lowmode
Symbols:

●Easyoperation
5
OPERATION
EmergencyON/OFFSwitch
LEDScreen
Thisswitchisusedwhenunitneedstemporaryon/off.
Whenpressemergencybutton,unitstartsrunning.The
runningmodeandfanspeedmodearesetatauto.
Pressemergencybuttonagain,unitstopsrunning.
Pleaserefertobelowchartfordetail.
Note:OrangeLEDpresentsRed/Greenlightsup
simultaneously.
Runningmode
Note:UnderAUTOmode,unitwillchangeits
runningmode.
●
●
●
●
●
●
●
RunningandTIMER"off"
Stand-byandTIMER"on"
Watertankfull
Note:UnderAUTOmode,unitwillchangeits
runningmode.
Note:Watertankfull,redLEDindicatorflashes.When
waterfull,unitstopsrunning,Afterdischarge
waterfromtank,pleasepresspoweron/off
buttontooperatetheunitsandunitwillbein
themodebeforewatertankfull.
Coolingmode(Blue) Dehumidifymode(Orange) Fanmode(Green)
Coolingmode(Blue) Dehumidifymode(Orange) Fanmode(Green)
Note:
1.Displayonlywheninrunningmode.
2.Whenunitisrunning,cleanindicatorlights,please
cleanfilter,Aftercleaned,pressresetbuttonon
remotecontrolorpresson/offbuttononunitfor4
secondstodeletethecleanindicatorlights.The
settingiscompletedafteronebeep.
●
●Troubleshootingwhenenvironmentaltemperatureindicatorfailures:
PleasechecktheenvironmentaltemperatureindicatoronPCB
ifit'sassembledproperlyandnowiresloosen.
Troubleshootingwhencoiltubetemperatureindicatorfailures:
PleasechecktheenvironmentaltemperatureindicatoronPCB
ifit'sassembledproperlyandnowiresloosen.
EEPROMfailure:
Afterunitsturnson,itwillcheckEEPROMevery4minutes.If
continuousfailurefor5times,itwillbeindicated"failure".When
performEEPROMcheckingnexttimeandgetnormalfeedback,
theoperationwillgobacktonormal.Ifnot,needtoreplacePCB.
Waterfullswitchalarmindicator:
Drainthewaterintoapreparedcontainerbythedrainagepipeonthe
rearpaneloftheunit.Ifstilldoesn'twork,pleaseconsultaqualified
technician.
FiterCleaningIndicator
Defaultindicator
•
•
•
•
Coolingmode(Blue) Dehumidifymode(Orange) Fanmode(Green)
Blue/indicatorRed/Green
Emergencyswitch
Blueindicator
Blue/indicatorRed/Green
Blue/indicatorRed/Green
Blue/indicatorRed/Green
Allmode

TECHNICALSPECIFICATIONS
AIRCONDITIONER
ITEMUNIT
OUTERDIMENSION
RATEDVOLTAGE
RUNNINGVOLTAGE
COOLINGCAPACITY
DEHUMIDIFYING
CAPACITY
RUNNINGCURRENT
POWER
CONSUMPTION
INDOORAIRVOLUME
COMPRESSOR
MODEL
OPERATING
CYCLE
PROTECTOR
MODEL
INPUT
POWER
TURBINE
FANMOTOR
CAPILLARY
CONDENSER
REFRIGERANT
WEIGHT
REFERENTIALUSING
AREA 2
mm
m
V/Hz
V
B.T.U.
L/H
A
W
m/hr
W
uF/V
A
mm
uF/V
R-22/g
3
508W*915H*418D
115/60
104127∼
1185
420
955
40/250
8.4
WT-15T1-02
12
9.0/250
2.6(O.D.)*1.6(I.D.)*1000(L)1×
3R16S19FPI
TAD-T32G
12000
Kg
18~24
2.0
MRA98695
37
OPERATING
CYCLE
MODEL
POWER
INPUT
INDOOR
MOTOR
W
uF/V
LS-23T3-6P
70
8.0/250
OPERATING
CYCLE
MODEL
OUTDOOR
MOTOR
W
LS-53T1-4P
90
EVAPORATOR 3R14S17FPI
W
LOCKED
ROTORAMPS
10.5
6
2P15S126C1A
620
POWER
INPUT
POWER
INPUT

EVAPORATOR
INDOOR
RADIATORDRUM
INDOORMOTOR
INDOOR
RADIATORFAN
OUTDOOR
RADIATORDRUM
OUTDOOR
MOTOR
OUTDOOR
RADIATORFAN
STRIKEWATERMOTOR
WATERPADDIE
AIRFILTER
CONDENSOR
CAPILLARY
LIQUID
ACCUMULATOR
COMPRESSOR
SCHEMATICWIRINGDIAGRAM
REFRIGERATORSYSTEMDIAGRAM
7

8
EXPLODEDVIEW
ACCESSOR
4
1
3
56
78
9
10
30
15
16
17
14
11
18
29
31
25
28
23
20
24
26
22
21
19
35
37
38
32
33
34
59 60 61 62 63 64
58
57
56
55
52
51
50
49
53
54
42 43
44
45
2
12
13
39
27
36
40 41
47
46
48
65 66
67
67
TOYOTOMITAD-T32G

9
PARTSLIST
MATERIALCODE PARTSNAME QUANTITY
NO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
BASEPAN
FIXTURE
TURNINGWHEEL
STRIKE
FANMOTOR(WT-15T1-02)
BLADE
DRAINBUCKETCOVER
TANKLID
FLOAT
MICROSWITCH
CAPACITOR(9uF/250V)
COMPRESSORASS'Y(2P15S126C1A)
RUBBER
DISCHARGEPIPE
SUCTIONPIPE
SIDEPANEL
CONDENSERASS'Y
CAPILLARYTUBE
FANCASING
BLOWERWHEEL
FANMOTOR(LS-53T1-4P)
FANCASING
FANCASINGCOVER
CAPACITOR(40uF/250V)
TERMINALBLOCK
PLATE
FIXTURE
EVAPORATORASS'Y
SIDEPLANK
FANCASING
IONIZER
BLOWERWHEEL
FANMOTOR(LS-23T3-6P)
FIXTURE
TOPCOVERPLATE
A4805-030-A-11
A5812-510-A-22
A7402-020
A5802-440
A3001-240
A5311-030-A-22
A5408-050-A-11
A5405-010-H-11
A5404-030
A2506-020
A2509-410
A3202-710
A5600-090
A6208-780
A6227-950
A3416-600-AH-11
A3422-100
A6204-240
A5301-170-AH-22
A5304-090-AH-22
A3001-260
A5301-190-AH-22
A5312-020-AH-22
A2509-080
A2525-020
A5702-010-A-22
A5812-180-H-F
A3419-170
A3416-610-AH-11
A5301-210-AF-22
A7319-010
A5304-110-A-22
A3000-540
A5812-190-A-22
A4206-130-H-22
1
4
4
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
PRICE
TOYOTOMITAD-T32G