/ gt;Power consumption: lt;3WStorage temperature: -30 C ~ 75 CRelative humidity: 20% ~ 85% (No condensate)Relay contact capacity: Two Relay Max 10A,Direct OutputItem Size: 7.5*5.5*3.1cm / 2.95*2.16*1.22inItem Weight: 80g / 2.82ozSet startup temperature:Press the up button once to display the starting temperature. Long press the up button for about 3 seconds,The required temperature can be set by the up and down keysSet the stop temperature:Press the button once to display the stop temperature. Long press the button for about 3 seconds and the stop temperature er flashes. The required temperature can be set by the up and down keysPress Up 1 Button Up 2 Button at the same time to setting modeHow to restore factory Settingspress the Down 1 and Down 2 button at the same time, the factory setting is restoredTemperature correctionPress Up 1 and Down 1 at the same times for 3 second. positive value = measured value + corrected value(group 2 temperature correction is the same method )Note:Heating Mode--Start temperature lt;Stop temperatureCooling Mode--Start temperature gt;Stop temperatureCodeFunctionSet RangeDefaultP0Compressor 1 delay time0-60min0minP1Compressor 2 delay time0-60min0minP2High temperature alarm value-55~120 C/-67~248 F120 C/248 FP3Low temperature alarm value-55~120 C/-67~248 F-55 C/-67 FPackage List:1 * Temperature Controller2 * Waterproof Sensor ,