Shini STMC-W User manual

STMC-W
Cooling/HeatingTemperature Controllers
Date:May. 2018
Version:Ver.A(English)

3(43)
Content
1. General Description..................................................................................... 6
1.1 Feature................................................................................................... 8
1.2 Specifications...................................................................................... 10
1.3 Pipelineconnection ............................................................................ 10
1.4 SafetyRegulations.............................................................................. 10
1.4.1 SafetySignsand Labels.............................................................. 10
1.4.2 Signsand Labels......................................................................... 11
1.4.3 OperationNotices........................................................................ 11
2. Strutural FeaturesandWorking Principle................................................ 13
2.1 Functional Description ....................................................................... 13
2.1.1 WorkingPrinciple........................................................................ 13
3. PartsStructureand Application................................................................ 15
3.1 Operation Nameplate.......................................................................... 15
3.2 Watherchillerpaneldiagram............................................................. 15
3.3 CommonScreens................................................................................. 15
3.4 Quick Operation.................................................................................... 16
3.5 Startup .................................................................................................. 17
3.6 Shutdown.............................................................................................. 17
3.7 UserMenu............................................................................................ 19
3.7.1 ParameterOperation................................................................... 19
3.7.2 UserSetting................................................................................. 19
3.7.3 Machine Set................................................................................ 20
3.7.4 SystemTimeSet......................................................................... 20
3.8 WatherHeaterPanel Diagram............................................................ 20
3.9 Menu Introduction................................................................................. 23
3.10Machine Startup.................................................................................... 24
3.11 Safetyswitch....................................................................................... 37
4. Trouble-shooting........................................................................................ 39

4(43)
TableIndex
Table3-1: ControlPanel....................................................................................21
Table3-2: ErrorType........................................................................................22
Table3-3:Water-fillingTimeofEachWaterUnit..............................................32
Table4-1: DoubleCompressor.........................................................................39
Table4-2:Triple,QuadrupleCompressor..........................................................40
PictureIndex
Picture3-1: ControlPanel.................................................................................20
Pictute3-2: Menu Outline..................................................................................23
Picture3-3: MainPowerSwitch.........................................................................24
Picture3-4: InitialMenu.....................................................................................24
Picture3-5: ControlSettingScreen...................................................................25
Picture3-6: AlarmSettingScreen.....................................................................27
Picture3-7: Output SettingScreen....................................................................28
Picture3-8:TemperatureSettingScreen..........................................................29
Picture3-9 Heater...........................................................................................37
Picture3-10 Compressor................................................................................37
Picture3-11 Compressoranti-freezeswitch...................................................37

5(43)

6(43)
1. General Description
Read thismanualcarefullybeforeoperationtopreventdamageofthe
machine orpersonalinjuries.
ShiniCooling/HeatingTemperatureControllersSTMC-Wconsist ofthe mould
temperaturecontrollerand waterchillerfunctions, whichcanheatupthe moulds
and cooldownthe productssimultaneously.
a.WaterChillersection
Therefrigeration systemadoptsthesingle-stagevaporcompressioncircuit, and
hasthe compressoroverload protection,pumpoverload protection, reversephase
warning, anti-freezingprotection,andhigh/lowpressureprotectorthat ensure
stablemachineperformanceand longservicelife. It isapplicabletothe cooling
occasionsinthemodernindustrythat isnot subjecttothe impact ofenvironment
temperature, whichisan indispensableconfiguration device. TheBangpu
temperaturecontrollercan ensurestabletemperaturecontrolwithinthe control
accuracyof 1, and displayaccuracyof 0.1 。
b.WaterHeatersection:
Used toheatupthe mouldand maintaintemperature,althoughtheycan be used in
othersimilarapplications.Hightemperaturewaterfromthe mouldisreturnedtothe
coolingtankandcooledbyeitherindirect cooling(Forhightemperaturemodels)or
direct cooling(forstandardmodels). It isthen pressurised bythe high-pressure
pump,senttotheheatingtankandfinallytothemouldwithaconstanttemperature.
TheHANYOUNG temperaturecontrollercanmaintainan accuracyof 1 .
All serviceworkshouldbe carried out byaperson withtechnicaltrainingor
correspondingprofessionalexperience.The manualcontainsinstructionsforboth
handlingand servicing.Chapter6, whichcontainsserviceinstructionsintendedfor
serviceengineers. Otherchapterscontaininstructionsforthedailyoperator.
Anymodificationsofthemachinemustbe approved bySHINI inordertoavoid

7(43)
personalinjuryand damagetomachine.Weshall not beliableforanydamage
causedbyunauthorized changeof themachine.
Ourcompanyprovidesexcellent after-salesservice. Shouldyou haveanyproblem
duringusingthemachine,pleasecontactthecompanyorthelocalvendor.
HeadquarterandTaipeifactory
Tel:[phone]
ShiniPlastics Technologies(Dongguan), Inc
Tel:[phone]
ShiniPlastics TechnologiesIndiaPvt.Ltd.
Tel:[phone]

8(43)
1.1Feature
WaterChiller
1)Coolingrange7～35℃.
2)Insulatedwatertankandevaporatormadeofstainless steel.
3)Equippedwithanti-freezetherostate.
4)Adopt R22refrigerant.
5)Refrigeration loop controlled byhighand lowpressureswitchestoensurestable
operation.
6)Compressorand pumpoverload protection.
7）AdoptBangputemperaturecontrollerwithan accuracyof 1
8）Adopt qualitycompressorsfrommajorsupplier.
9）Adopt tube-in-shell condenserwithexcellent heattransferandrapidcooling.
10）Equipped coolingwaterpipe pressuregauge.
11）Automaticwatersupply.
WaterHeater
1）Thewaterchillerisusedforthe cooling, withinthe temp.rangeof 10-120℃,
and temp. controlaccuracyof 1℃.
2）P.I.Dmulti-stagetemperaturecontrolsystemcan maintainmouldtemperature
withaccuracyof 1.
3）Adopthighefficiencywatercyclepump.
4）Multiplesafetydevicesincludingpowerreversephaseprotection, pump
overload protection, overheatprotectionandlowlevelprotection thatcan
automaticallydetectabnormalperformanceand indicatethisviavisiblealarm.
5）Adopt stainless steelpipe, highpressureexplosion-proof.
6）Possesswateroutputhighpressure,refillinglowpressureand overheat

9(43)
protection.

10(43)
1.2 Specifications
See the nameplatefor details
1.3 Pipelineconnection
Warning!
When the ambienttemperatureisbelow5, the machine will stop.Please
drainagethe waterinthe watertankand evaporator,especiallyinthe evaporator.If
the ambienttemperatureistoo low, the coppertubeinevaporatorwill be frozen.
1.4 SafetyRegulations
Theusermust conformtothefollowingsafetyruleswhen operatingthe
machine.
1.4.1 SafetySignsand Labels
Danger!
Theunit isdesigned toendurehightemp,andhighpressure. Forsafeoperation,
do not removethe coversorswitches.
Attention!
Theunit shouldbe operated byqualifiedpersonnelonly.
Duringoperation, avoidwearingglovesorclothesthatmaycausedanger.
Turnoff mainswitchwhen powersupplyisoff.
Stop theunitwhen theremaybepowersupplyproblemscausedbystatic
electricity.
Put onsafetyglovesand shoesduringinstallation orrelocation.
Componentsfromourcompanycan onlybe used forreplacement.

11(43)
Warning!
Donottouchthe switchwithwet object orhands.
Donotusethemachinebeforefullyawareofitsperformance.
Be carefulnot totouchorhit the switchorsensor.
Pleasekeepenoughoperationspace,andkeep awayobstacles.
Toavoidproducingstatics, cleanthefloorfromoil orwatertokeep adry
environment.
Protectthemachineagainst severevibration orcollision.
Donotremovesafetysignsormakeit dirty.
Drunken,medicine-taking, ormen withoutproperjudgement shouldnotoperate
the machine.
1.4.2Signsand Labels
Thisisforindicatingmotorrotatingdirection.
1.4.3 OperationNotices
1)Beforeoperation, checkwhetherthecoolingwaterand mediumliquidisthe
clean waterwithout impuritiesordrinkingwatermeetsthe standard.
※When thewaterqualityisbad,it’seasytocausefailuresduetothescaleand
otherreasons.
※If thewaterqualityisnot good, itwill breakthe heatingpipe,damagethe
pumpimpellerand reducethe flowrate, resultinginthetemperaturecan not
rise.

12(43)
2)If thedrainageisnot smoothorthetemperaturecontroleffect ispoor, please
clean the solenoidvalveimmediatelyorcheckwhetherthereisblockageinthe
coolingwaterinlet andoutlet.
3)Themachinewill generatehightemperaturewhen running, sodon’ttouchthe
hightemperaturepartwhen running.
4)Duringrepair, thetemperaturemust becooledtobelow30℃.
5)Cooldownthetemperaturebelow50℃beforemachineshutdown, then itcan
shutdownthepump; otherwise, it willaffect the servicelifeof thepump.
6)Astoensurethestabilityofheatingtemperature,and the pressureofcoldwater
pumpshouldbe2-5bar.
7)Ifthetemperatureisabove100℃,the coolwateroutletmustbeconnected with
the hightemperatureresistantpipe.
8)If thetemperatureisbelow100 ℃, itcan setthe value ofpressureswitchto
1.5～2bar; If thetemperatureisabove100 ℃,the recommended pressure
value is2.8bar.
9)If thefirst start orcoldwaterpumpstopsrunning, the mouldtemperature
controllerwill sound lowpressurealarmwhenstart,whichrequiresmanual
reset of thehighand lowpressurecontrollerthat can operatethe machineunit.

13(43)
2. Strutural Features and Working Principle
2.1 Functional Description
ShiniCooling/HeatingTemperatureControllersSTMC-Wisthetemperature
chamberthatintegratesthe heatingandcoolingfunctions.Themachine can offer
agroup of chilledwaterintemp. rangeof（7～35℃）andtwogroupsofhotwater
temp. inrangeof（10～120℃）.
2.1.1 WorkingPrinciple
Fig. 1-6 SystemFlowChart
WaterChillersection:mainlyconsistsofthe compressor, condenser, evaporator
and thermostaticexpansion valve. Adopt the single-polevaporcompression
refrigerationsystem,and usethe gas-liquidmutualtransformationofthe
refrigerantstoachievethe coolingeffectbasedon theheatabsorptionand release
principle.

14(43)
MouldTemperatureControllersection:Adoptthe waterchillertoprovide the
coolingwater, heatingtubeandpumppressurized cyclefortheconstant
temperature.

15(43)
3. Parts Structureand Application
3.1 Operation Nameplate
NameplateofHeater1 Nameplateof Heater2Nameplateof Chiller
3.2 Wather chillerpanel diagram
3.3Common Screens
Commonlyusedscreensinclude the mainscreen and thealarmscreen.
1. MainScreen
Thesystemwill enterthe mainscreenaftercountdown, whichdisplaysas
follows:
2. AlarmScreen

16(43)
Incaseof unit failure, thealarmscreenisasfollows:
3.4QuickOperation
1. Changingand SettingTemperature
Ifthe userparameter[Lock Temp.] issetto"No",the settingtemperaturecan be
modified directlyinthe mainscreen,withoperation detailsasfollows:
Note: the setting temperaturecanalsobe modifiedinthe userparameters.
2. Query/Reset Fault
Incaseoffault,the alarmscreen willautomaticallypop up.Theoperation
detailsofqueryand resetfaultsareasfollows:
Attention!
Pumprotatingdirectionshouldbecorrect.
Attention!
Beforestartingthesystem,makesurethat coolingwaterpumpisturned on.
Check thewatertankofthechiller. Donot start the machinewhen thereisno
waterleft inwatertank.Weshall notbe liableforanydamagescaused bythis
reason.
Attention!

17(43)
Inordertoreducethepossibilitiesofmachinedamageand prolongthe life,start
the machine withcorrect methods.
Attention!
Thecompressorcan'tbe started frequentlybecauseof itscharacteristics
(Frequent start will shorten itsservicelife.). Ifemergencyshut-downhappens,
the compressorwill runagain3minuteslater.
3.5 Startup
1)Openthemainpowerswitch.
2)Setthetemperatureofchillingwater(ifthe temp. hasalreadybeenset,omit
thisstep).Theminimumtemperatureof thisseriesmachineshouldbe set as
7.
3)Press buttontostart the waterpump.
4)Press buttontostart the compressor.
3.6 Shutdown
1)Turnoff theswitchofcompressor.
2)Turnoff thepumpswitch. Ifitadoptsthequick moldingcycleandlowcooling
watertemperature, keep continuousrunningofwaterpumptill the mould
temperaturerisestonon-condensatedtemperature, thenturnoff the pump
switch.
3)Switchthe mainpowerswitchtoOFF position.
Attention!
When mainpowerswitchisatONposition,pleasebe carefultheelectricshock!

18(43)
Attention!
Astoreducethemachine damageand prolong itsservicelife, pleaseturnoff
the machine incorrectorders.

19(43)
3.7User Menu
Press thebutton onthemainscreentoentertheUserMenu,which
includesfiveitemsasthe tablebelow:
No. Menu Item Funtion Remark
1 User Setting Toset theuser parameters -
2 Unit Status Todisplaythe current operating
statusoftheunit--
3 Fault Record Allowing thequeryof thelast 10
faults
Press for 2sto
clearthe fault history.
4 Machine Set Toset language,backlight, timeand
soon. --
5 TempQuery Toqueryall the temperaturevalue
It is notdisplaytheseitemIf
measurethe water temperatureonly.
3.7.1ParameterOperation
Forthe modification operationofparametervalue,the user’smodificationof
settingtemperaturewillbe describedasan example.
3.7.2UserSetting
All the parametersinusersettingspleaserefertofollowingtable:
No.
Parameter
Name
Factory
Default Setting Range Remark
1 LockTemp.NoYes~No
Yes:the [SetTemp.] cannotbe modifiedon
the main screenwhen locked.
No:the [SetTemp.] can bemodifiedon the
mainscreen.
2 Set Temp. 20.0 7.0~25 Settingrangeislimitedbythe manufacturer
parameters[max. Temp.], [min. Temp.].
3 On/Off Mode Local Local/ Local +
Remote/ Remote
Local: theunitcan onlystart and stop locally.
Local+Remote: thestart and stop of theunit
can be controlledbothlocallyand remotely.
Remote: theunit can onlystartand stop
remotely.

20(43)
3.7.3Machine Set
Themachineset includessixitemsasthe tablebelow:
No. Item Function Remark
1 Language Toset thedisplaylanguage. Chineseand English
2 Backlight TimeSettingrange 0~255min 0: backlight isnotturned off.
3 Compr Use
Time
Toquerythe cumulativeoperation timeof
the compressor
4 Comm. Setting
Toset baud rate, paritybit, stopbitand
communicationaddress.
Communication protocol Modbus
RTU
5 Machine Info. Toquerythe machineversion information.
6 ClocksettingToqueryand set the systemtime.
3.7.4SystemTimeSet
Systemtimeset screen
Savechangeand
entermonth
Systemtimeset
hasaccomplished
Sys-timeSet
Exit thesystem
timeset
Changeyear
OkShift
12:00:00 mon
2013/09/30
OkShift
12: 00: 00 sun
2012/09/30
OkShift
12:00:00 mon
2013/09/30
OkShift
mon
2013/09/30
6:Sys-timeSet
OkShift
08:00: 00
Fn Fn Fn Fn Fn
4:Initialize
5:PasswordSet
Sys-timeSet Sys-timeSet Sys-timeSet
Note Pressthebutton canexitthesystemtimesetquickly,andtheset
value will be saved when exit.
3.8 Wather HeaterPanel Diagram
Picture3-1: ControlPanel