制冰机说明书 新.docx

制冰机说明书 新.docx

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制冰机说明书新

PCBOARDOFICEMAKINGMACHINESINSTRUCTION

2008.12

Contents

Ⅰ、Circuitboardlayout

1、IcemakingmachinePCboardlayout（back）…………………………………………………………

2、Icemakingmachineexternalindicatorsmallboardlayout……………………………………………………

3、IcemakingmachineInfraredsensitivitysmallboardlayout………

Ⅱ、Faultindicator…………………………………………………………………………

Ⅲ、DIPswitch………………………………………………………………………………….

1、8-bitDIPswitch……………………………………………………………………………..

2、4-bitDIPswitch…………………………………………………………………………………………..

Ⅳ、Electricalwiringdiagram………………………………………………………………………………

1、IcemakingmachinePCboardwringdiagram…………………………………………………………

２、Icemakingmachineexternalindicatorsmallboardwringdiagram……………………

３、Icemakingmachinesensorwringdiagram………

Ⅴ、Infraredreceiversensitivity…………………………………………………………………………..

1、Fullicesensorsensitivitysetting……………………………………

2、Fullicesensorsensitivityadjustmentmethods………………………………

3、DIPswitchsettingmethodstable……………………………………

Ⅰ、PCboardlayout

1、IcemakingPCboardlayout（back）

2、Icemakingexternalindicatorsmallboardlayout

Powerindicator

Full-icefaultindicator

Shortwaterfaultindicator

Condensingtemperaturefaultindicator

Low-speedfaultindicator/evaporationtemperaturefaultindicator

3.

3.Icemakingfull-icesensorsensitivitysmallboardlayout

GreenPowerindicator

Yellowfull-icefaultindicator（keepon）

Yellowshortwaterindicator（keepon）

Redcondensingtemperaturefaultindicator（keepon）/startupdelayindicator（flashon）

Yellowlow-speedalarmindicator（keepon）/evaporationtemperaturefaultindicator（flashon）

Figure2-1

*Whenthepowerfrequencyislowerthan45HZandmorethanfivesecondsalltheindicatorlightflashesatthesametime

Ⅲ．DIPswitch

1.8-bitDIPswitch（Attention:

PleasepressresetbuttonbeforeresettingDIPswitch.）

openstartingupdelayfunction

cancelthebuzzer

cancelstartingupdelayfunction

openthebuzzer

select1440RPMmodel

cancelthetestparametermeasures

select960RPMmodel

openthetestparametermeasures

Selectflakeicemachine’sice-fullsensor.

Selectscaleicemachine’sice-fullsensor.

Figure3-1

Eight-bitDIPswitchesonthecenterofthePCboard（Figure3-1）istheorderfromlefttoright.

ThefunctionofthefirstbitDIPswitch:

selectthestartingupdelayfunction.WhenthefirstbitDIPswitchdialon,thePCboardwillworkassoonasthestart-up.（thisfeatureisusedatthetimeofdebuggingormaintenanceofice-makingmachine）.Incontrast,PC-boarddoesnotworkafterthestart-up,theyhave5-minutedelaybeforethework,whichisinordertoensurethemachineworksafterthesensorstartedtoworknormal.

ThefunctionofthesecondandthirdbitDIPswitch:

selectthefull-icesensor.Selectscaleicemachine’sice-fullsensorwhenthesecondbitDIPswitchdialON.Incontrast,selectflakeicemachine’sice-fullsensorwhenthethirdbitDIPswitchdialON

ThefunctionofthefourthbitDIPswitch:

DIPinvalid.

ThefunctionofthefifthbitDIPswitch:

selectthemodelsofthereducemotor.Selectthe960RPMmodelwhenthefifthbitDIPswitchdialON.Incontrast,PCboardselects1440RPMmodel.（thelocationofswitchhasbeensetupatthefactory,theusershouldnotbestruck）

ThefunctionofthesixthbitDIPswitch:

selectthebuzzeralarm.whenthesixthbitDIPswitchdialON,thebuzzerwillalarmwhenthefaultsappeared,incontrast,thebuzzerisinvalid.

ThefunctionoftheseventhbitDIPswitch:

DIPinvalid.

ThefunctionoftheeighthbitDIPswitch:

selectthetestparametermeasurement.（testthePCboarddesignedparameterswhenitwasmade）.（theswitchhasbeensetupclosedatthefactory,theusershouldnotbestruck）

2.8-bitDIPswitch（Warning:

PleasepressresetbuttonbeforeresettingDIPswitch.）

openthelow-rotatingspeedfaultprotection

opentheevaporationtemperatureprotection

hidethelow-rotatingspeedfaultprotection

hidetheevaporationtemperatureprotection

openthecondensingtemperatureprotection

openthefull-iceprotection

hidethecondensingtemperatureprotection

hidethefull-iceprotection

Figure3-2

Four-bitDIPswitchesonthecenterofthePCboard（Figure3-2）istheorderfromlefttoright.

ThefunctionofthefirstbitDIPswitch:

selectthetestofmotorspeed.whenDIPswitchdialon,iftherewasspeedfaultinthecourseofPCboardworking,thelow-rotatingspeedfaultindicatorwouldon.thePCboardwouldcontinuetowork.（thisfeatureisusedatthetimeofdebuggingormaintenanceofice-makingmachine）.Incontrast,iftherewasspeedfaultinthecourseofPCboardworking,alltheworkwouldstop.

ThefunctionofthesecondbitDIPswitch:

selectthetestofcondensingtemperaturesensor.whenDIPswitchdialon,iftherewascondensingtemperaturefaultinthecourseofPCboardworking,thecondensingtemperaturefaultindicatorwouldon.thePCboardwouldcontinuetowork.（thisfeatureisusedatthetimeofdebuggingormaintenanceofice-makingmachine）.Incontrast,iftherewascondensingtemperaturefaultinthecourseofPCboardworking,theindicatorwouldonandthecompressorwouldstopimmediatelyandthespeedwouldstopin3minutes.

ThefunctionofthethirdbitDIPswitch:

selectthetestofevaporationtemperaturesensor.whenDIPswitchdialon,iftherewasevaporationtemperaturefaultinthecourseofPCboardworking,theevaporationtemperaturefaultindicatorwouldon.thePCboardwouldcontinuetowork.（thisfeatureisusedatthetimeofdebuggingormaintenanceofice-makingmachine）.Incontrast,iftherewasevaporationtemperaturefaultinthecourseofPCboardworking,theindicatorwouldon（flash）andthecompressorwouldstopimmediatelyandthespeedwouldstopin3minutes.

ThefunctionofthefourthbitDIPswitch:

selectthetestoffull-icesensor.whenDIPswitchdialon,iftherewasfull-icefaultinthecourseofPCboardworking,thefull-icefaultindicatorwouldon.thePCboardwouldcontinuetowork.（thisfeatureisusedatthetimeofdebuggingormaintenanceofice-makingmachine）.Incontrast,iftherewasfull-icefaultinthecourseofPCboardworking,theindicatorwouldonandthecompressorwouldstopimmediatelyandthespeedwouldstopin3minutes.

Ⅳ．Electricalwiringdiagram

1.IcemakingPCboardwringdiagram

IcemakingPCboardlayout（front）figure4-1

Powerindicator

Fullicefaultindicator

Shortwaterfaultindicator

Condensatorfaultindicator/delayindicator

Rotatingspeedfaultindicator/evaporatorfaultindicator

2.Icemakingexternalindicatorsmallboardwringdiagram

Externalindicatorwringdiagram

Figure4-2

3.Icemakingsensorwringdiagram

缺水

Motorsensor

Plugcolor：

Redredwhiteyellowyellow

Ⅴ．FullicesensorsensitivityandDIPswitchsettings

1、Fullicesensorsensitivitysettings

Flakeicemachine：

XB70—XBXB550model5indicator.

Scaleicemachine：

PB0.4F/A—PB50F/Amodel5indicator.

2、setupoffull-icesensorsensitivity

Full-icesensorsensitivitywouldbecomelowandnottoreliableworkafteracertainperioduse.Atthistine,wecanadjustthefull-icesensitivityresistoronthePCboardtoadjustthesensorsensitivity.Clockwiserotateadjustmentresistance,willincreasethenumberoflights,full-icesensorsensitivitywillincreasetoo.Incontrast,willreducethenumberoflights,full-icesensorsensitivitywillreducetoo

4、DIPswitchsettingmethodstable

1（ON）:

取消冰满故障检测

2（ON）:

取消蒸发温度故障检测

3（ON）:

取消冷凝温度故障检测

4（ON）:

取消电机低速故障检测

1（ON）:

取消开机延时

2、3（ON）:

选择片冰机冰满传感器

2、3（OFF）:

选择雪花机冰满传感器

5（ON）:

选择960RPM机型

5（OFF）:

选择1440RPM机型

6（ON）:

开启蜂鸣器

注意：

重新设定拨码位置后要按复位键复位

键复位

1（ON）:

Hideicefullprotection.

2（ON）:

Hideevaporationtemperatureprotection.

3（ON）:

Hidecondensingtemperatureprotection.

4（ON）:

Hidelowrotatingspeedprotection.

1（ON）:

Cancelstartingupdelay.

2、3（ON）:

Selectscaleicemachine’sice-fullsensor

2、3（OFF）:

Selectflakeicemachine’sice-fullsensor

5（ON）:

Select960RPMmodel.

5（OFF）:

Select1440RPMmodel.

6（ON）:

Openthebuzzer.

Warning:

PleasepressresetbuttonbeforeresettingDIPswitch