Bx-Dt004 with Defrost Function Digital Display Temperature Controller

BX-DT004 Microcomputer temperature controller operating instructionsName of commodity: Digital display temperature controllerProduct features:BX-DT004 type main digital display temperature controller is a common sensor temperature controller, refrigeration, defrosting, temperature overrun alarm function.compressor protection time delay curing For 3 minutes,After the sensor fault In accordance with the curing proportion Switch machine. Scope of application:Suitable for cold storage, refrigerated truck refrigeration industry, etcMain functionTemperature measurement, display and control Defrost cycles and defrosting time can be adjusted Temperatures exceed limit alarm Compressor boot protection temperature sensor failure proportion Switch machine Size★Panel size:75*34mm (L*W) ★Installation hole size:71*29mm(L*W) ★Overall size:75*34*66.5mm(L*W*H) ★Temperature sensor length:2M Technical parametersWorking voltage:AC220V+10%/-15%,50~60Hz Power consumption of the machine:≤3W Measuring range:-50ºC~99ºC Control range:-40ºC~50ºC Accuracy of measurement:-40ºC~50ºC,±1ºC,other ±2ºC Temperature resolution:1ºC Refrigerating output contacts capacity:10A/220VAC Defrost output contacts capacity:10A/220VAC Sensor fault latency:1minutes Sensor type:NTC Sensor front panel protection grade:IP64 Working environment temperature:0ºC~60ºC Work environment humidity:20~85%(No condensation) Storage temperature:-30ºC~75ºC PanelButton functionDisplay modeshort Click up ButtonHighest temperature display Settingsshort Click down buttonLowest temperature display Settingsshort Click set buttonDisplay of defrost cycleshort Click Rst buttonDisplay the defrosting time★ Modify the parameters set value○Press set key more than 3 seconds to enter parameters change model, shows that after electrify the last adjustment menu item,At the same time parameter modify mode indicator. ○Press the up or down keys can be move up or down menu item;The parameter setting of the press Set key displays the current menu. ○Press Set key, then press the up or down keys to adjust the current menu parameters Set value;At the same time hold the Set key and the up key for more than 1 second can be quickly raised the parameters setting of the current menu;At the same time hold the Set key and key down for more than 1 second parameter value can be quickly cut the current menu. ○Press Rst or 30 seconds without any key operation, save parameter changes and return to normal temperature display status. ★Manual defrost ○Defrosting time not is set to 0,  allow manual defrost○do not defrosting hold the button down for 3 seconds when the above can manually open defrosting○Defrost hold the button down for 3 seconds when the above can be stopped manually defrosting★Recovery parameter Settings ○machine up electricity, you check the parameter setting is correct.If the check to the error, the display E1, at the same time a buzzer sounded.Press Set key at this time will restore the default parameter Settings and work normally, suggest to reset parameters at this time.  ★ Button feature list  Button nameNormal modeModified ParametersPress and release the Set keyView the defrost cycleview parameters setting of the current menuPress set key for 3 secondsEnter the parameter modification Press and release the Rst keyView the defrosting timeExit the parameter modificationPress and release up keyView the highest temperature limitmenu upPress and release down keyview the minimum temperature limitsmenu downPress set key for 3 secondsManual defrost Hold press set key,press up key Increasing parameterHold press set key,press down key Parameters of diminishingOutput controlCompressor:○Library temperature higher than the set limit on the temperature of the compressor open, lower than the set time limit under the temperature of compressor shut down.Library temperature sensor fault compressor according to the open 15 minutes after the proportion of 30 minutes, stop running.Machine or compressor shut down after running 3 minutes after the power supply of compressor protection time to allow the compressor to open again. Defrost:○Machine run Settings or defrost defrost cycle more than hold down the button for 3 seconds defrosting, defrosting is prohibited during the refrigeration output.Depleted or defrosting defrosting time hold down the button more than 3 seconds defrosting end.Machine electricity or thawed after re-run the defrost cycle.Defrost cycle or any of the defrosting time is set to 0 to eliminate timing defrost function, but when to allow manual defrost defrost time is not zero. warning:○Temperature overrun deviation is not 0, the library temperature higher than the set temperature limit + deviation or below the set temperature overrun occurs when the temperature of the lower limit temperature overrun deviation transfinite alarm temperature, the flashing display the current temperature and the buzzer sounded.Cancel the alarm temperature back to normal after the temperature range. ○Storage failur