JC-1000 Micro-computer Digital Temperature Controller User`s
Contents
1. 0 C F F05 Set low temperature 25 high temperature alarm 4 alarm value value F06 Set temperature 0 5 C F 0 compensation value FO7 Set interval of 0 250s 60 compressor startup F08 Select H C H C C H heating C cooling Fault codes and protective actions Code of Description Protective actions fault E01 Sensor is in open circuit Refrigerating output relay is closed fault output relay acts buzzer alarms E02 Sensor is in short circuit E03 The system alarms if the Buzzer alarms output relay closes while in heating mode While in refrigerating measurement temperature mode the alarm will be mute automatically when the high temperature exceeding is too high limit disappear E04 The system alarms if the Buzzer alarms output relay closes while in refrigerating mode While in heating measurement temperature mode the alarm will be mute automatically when the low temperature exceeding is too low limit disappear Resetting operations when fault alarm sounds press RST to reset fault action Safety Rules e Danger 1 Exactly identify the sensor wire power cord and the port of output relay make sure they are properly connected Avoid exceeding the capacity of relay 2 Before changing any connection make sure you have shut off the power supply of the device e Warning Don t use the controller in extremely damp environment e Caution 1 Make sure the2. JC 1000 Micro computer Digital Temperature Controller User s Manual Functions Applicable for heating or refrigerating control Control temperature as per set temperature and backlash calibrate temperature Control the starting interval to prevent frequent startup of refrigerating system over range alarm and sensor fault alarm or sometimes the refrigerating heating output is disabled at the same time Measurements Frontal panel Length 75x Width 34 5 mm Installation hole Length 71x Width 29 mm Overall size Length 75 x Width 34 5 x Depth 75 5 mm Wire length of sensor 2m including probe Specifications Measurement range 35 C 120 C Temperature resolution 0 1 C Measurement accuracy 1 C 30 C 70 C Power supply 220VAC410 50 60HZ Power consumption lt 3W Output capacity of relay refrigerating 10A 250VAC fault 10A 250VAC Sensor NTC sensor 10K B value 3950 Relative humidity O0 90 no condensation Ambient temperature 30 C 70 C Operating and display panel Instructions of display It employs multi functional display modules including 3 digit digital tube minus icon indicator the information appearing in the display varies with the model of the machine Functions of keys JC 1 000 A Up W Down SET Set RST Reset and return Instructions of icon indicators Icon indicator Functions Remarks indic
3. ator On The machine is refrigerating Off The machine stops The two icons may refrigerating Flashing the refrigerating system is under protection not illuminate against frequent startup concurrently f indicator On The machine is heating Off The machine stops heating Flashing the heating system is under protection against frequent startup tr indicator On The keys are locked Off The keys are unlocked Flashing reminding users of entering password C indicator On the unit of current temperature readings is Celsius degree The two icons may C not illuminate F indicator On the unit of current temperature readings is Fahrenheit degree concurrently pi Instructions of keys 1 How to set temperature While the controller is working press A together with v once when the indicator password in the display turns off press SET once then release it immediately the screen will flash and display the current temperature you set press A to change the parameters or press and hold or to quickly change the parameters After the setting is finished press RST to return to normal working displaying status 2 How to configure management parameters While the controller is working press A together with N once when the indicator ar in the display turns off press and hold SET till O00 appears in the display the m
4. oment the icon t flashes reminding you of entering the password Press to the current password which is flashing press V to change the position of flashing number enter the password 168 and press SET the system will enter the parameter setting menu and the menu No currently appearing in the display is FOO press A or W to change menu No press SET to enter the menu you select and the parameters of corresponding menu will appear in the display press A or W to change the values of parameters or press and hold A or W to fast change the parameters after parameter configuration is finished press SET return to menu No displaying screen After the parameter setting is finished press RST to return to normal working displaying status Tips While in any screen other than normal working displaying screen the system will automatically return to normal working displaying status if there are no key operations within 20 seconds The system will automatically save the change of parameters if any Operating instructions After power on the system will run self inspection program and relevant information will appear in the display then buzzer gives out three sounds After self inspection the system will enter normal working status current measurement temperature appears in the display While in refrigerating mode the system will enter refrigerating status when measuremen
5. t temperature is 2 set temperature set temperature difference the icon is on the NO point of relay is closed if the icon Re flashes it indicates the refrigerating device is under protection against frequent startup the relay will not close The NO point of relay is opened when measurement temperature is lt set temperature the icon gt flashes the refrigerating device enters the protection against frequent startup After the protection is over the icon will turn off While in heating mode the system will enter heating status when measurement temperature is lt set temperature set temperature difference the icon M gt is on the NO point of relay is closed if the icon H gt flashes it indicates the heating device is under protection against frequent startup the relay will not close The NO point of relay is opened when measurement temperature is 2 set temperature the icon Me flashes the heating device enters the protection against frequent startup After the protection is over the icon W will turn off Instructions of Menus Code of Functions of menu Range of parameters Default Notes menu value FOO Set unit of C F C temperature F01 Set maximum Allowed lowest temperature 100 30 temperature CEP F02 Set minimum 20 Allowed highest temperature 5 temperature CF F03 Set temperature 0 20 C F 1 difference F04 Set high temperature Low temperature alarm value 50 alarm value 12
6. voltage of power supply identical to the voltage as specified in the label of the controller and keep the power supply in steady voltage 2 User is recommended to keep a certain distance between the lead wire of sensor and electric wire so as to prevent any possible interference thus incurred Wiring Ximosite Electric Co Control output Technical Services 13798293845 086 0755 81799326 Web site www ximst com V1 0 AC220V so e0Hz Sensor
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