Thinicon EHB Series User manual

EHB/C Manual TH211118ER1 THINICON
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1 Introduction
EHB/EHC water-jacket heaterisconsistsofheatingelement and temperatureswitches, issuitable
forall water-cooled engines. Afterinstalled heater, theengine startingabilitywillupgrade, reducing
startuplosses, reducewearand savefuel. Feature
lComputerthermostaticcontrol
lSet anytemperatureat the scene
lDigitaldisplaytemperatureand LEDindicatorshowsthe workingstatus
lTheoperation paneltoopen/stopheating
lPrecision die-cast aluminumwaterjacket case.
lAdditionalrubbersleevetoreducethermallosses
2 Shapeandinstallationdimensions:
EHB
EHC

EHB/C Manual TH211118ER1 THINICON
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3 Wiringandelectrical schematics
4 Installation
Installed correctlyisveryimportant forthe normalworkofthe heater, otherwiseitwill damagethe
heater.
Position
lMountingfeet horizontalinstallation.
lIsolation the engine vibration.
lTheheaterwater-jacket issettinginlowposition asfaraspossiblebelowthe engine coolingfluid.
Electrical connections
lRefertotheabovewiringdiagram.
lMustprovide thegood groundtoensurethatthe heatereffectivelygroundingprotection.
lUseraccordingtothe poweroftheheater, selectthe appropriatemainpowercircuitbreakerto
ensuretheeffectiveheaterovercurrentprotection.
Warning
lHeaterinstallation andmaintenancemustbedisconnected fromthe main
powersupply.
lMust beinstalled and maintainedbyqualified engineers.
lDuringtransportand parking,ifthe ambienttemperaturecausesthe
coolantintheheaterwaterjackettosolidify,the maintenancedrainmust
bedrained priortouse.

EHB/C Manual TH211118ER1 THINICON
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5 Specifications
Model EHB1020
EHB1025 EHC1030 EHC1040 EHC1050
Voltage 240V（1P2W）
Power 2000W 2500W 3000W 4000W 5000W
Current 8.3 10.4A 12.5A 16.7A 20.8A
Suitablecoolant volume 10L 13L 16.5L 20.5L 25L
Insulation resistance 10MΩ
Voltagestrength 1800V
Pressuretest ≥0.5Mpa
Protection level IP65
Operatingtemperaturerange
-20 to70℃
Storagetemperaturerange -30 to80℃
6 Operatinginstructions
Operating buttonsand LED
Functional Description Name
Setting
Continuouspress thisbutton2secondstoenter/ exit parametersettingmenu.
ValueIncrease
When inparameterssettingmode, thisbutton isusedtoincreasevalue.
START/ LED
When the preheaterswitchon power, press the start button,theindicatelightsis
on, thepreheaterintotheautomaticheatingand protection ofthe workprocess.
Cycled stateisholding.
When inparameterssettingmode, thisbutton isusedtodecreasevalue.
Alarm(FAILURE)LED
When the preheaterisdetected anyone ofthe pumpfailure, sensorfailure,
hightemperaturefailure, the indicatorlight flashes.
Protectivefunction
Sensorfailure: Ifdetectedthesensorsopen orshort circuit, afterdelayconfirmation, fault
indicatorflashing, heatingpipeworkpowerrelaydisconnect,the digitaldisplayfault Code: A-02.
Temperaturefault: Anytimethe controllerdetectsthat thetemperaturesensorreaches95 ℃,
fault indicatorflashing, heatingpipeworkpowerrelaydisconnect, digitaldisplayfault code:A-03.
Failureisnot locked until the temperatureisbelowthe lowlimittemperature, the fault indicatorisoff,
continuetoautomaticcontrolprocess。
Setting parameters （Please enterthepasswordfirst）
Lowlimittemperature Usedtosetting thetemperaturesetting limitsforstarting heating.
Highlimit temperature Usedtosetsetting stopheating limittemperature.
(Factorydefaultheating temperaturecontrol rangeis38 ℃to49 ℃)

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Setting
Example high limittemperatureis65 ℃
Operation Description
Press and hold 2secondstoenterintotheparameter
settingmenu, thendisplaysthe lowtemperaturelimit
Tap scrollsto high limittemperature
Press modifythen PASSprompted forapassword
enter2213（）
Press or can modifythe parameters, then displays
Thenpress and hold confirmand exit the modification