Product function introduction:The one-way temperature controller can set as "refrigerating" or "heating", using 10K general NTC thermistor to control temperature, control the one-way relay (NO, NC) output. The temperature range controlled is -45-110. It is used extensively in various refrigerating and heating situations.Under refrigerating mode, the output opens when the temperature is above (temperature control value + backlash), and stops when temperature is the at temperature control value.Under heating mode, the output opens when the temperature is below (temperature control value - backlash), and stops when temperature is the at temperature control value.The temperature control value and backlash are adjustable. Correction function for temperature deviation is also available.DIN rail-type installation is adopted which is easy and fast for installing.The advanced design of isolating power supply is adopted, which can ensure the controller work steadily, reliably, and continuously when the power supply changes between 100V and 240VADC.Main Features:One-way 10K NTC temperature sensor inputOne-way NO & NC outputTemperature displayShifting between the refrigerating and heating modesDelay protection of compressorCorrection of measured temperature deviationPower-down memory protection functionPanel introduction1.The indicator light is lit when the relay NO pulls-in.2. LED display window: temperature is displayed during work (T temperature = T temperature measured + T deviation)3. (erected triangle)is parameter plus adjust key under set state; Under work state, press it for long to check the temperature control value set.4. (SET) set key, press it to start the parameter set state and press one by one to shift to display each parameter.5. (Inverted triangle)is parameter minus adjust key under set state.6. If no action is conducted in 3 min after adjusting, the interface will return to the main interface automatically, displaying current temperature.Detailed introduction of the control function:Short name of control functionControl function introductionOther introductionTemperature measuring correctionDisplayed T temperature = T measured temperature + T deviationTemperature control output1. Under H mode, when T temperatureT temperature control, the relay NO is off, output stops; when T temperature is(T temperature - T backlash), the relay NO pulls-in again, heating output starts;2. Under L mode, when the T temperatureT temperature control, the relay NO is off, output stops; when T temperature is(T temperature + T backlash), the relay NO pulls-in again, refrigerating output starts;The time for relay output open-- close or close-- open shall not be shorter than the Pt set value.Operation guide:Press(SET)to start setting parameter, press one by one to shift to display each parameter; (erected triangle)(Inverted triangle )is used to adjust the value. After setting, press continuously the(SET) key until the main interface is get.Times pressing(SET)DisplayParameter explanationFunction introduction and short nameParameter set rangeFactory setting1-H-HLSelection of heating/refrigerating (H is heating mode, L is refrigerating mode)H/LH2-1-Parameter 13Upper limit of temperature controlTemperature control value when relay NO output stops-45-110254-2-Parameter 25dTemperature control backlash value1-3026-3-Parameter 37Delay time, controlling the minimum delay time of the relay output open-- close or close-- open (the delay time should be set as 2-3 min for refrigerating compressor for protection)0-300 S1S8-4-Parameter 49SCCorrection of measured temperature deviation-25-250Technical Parameter:External dimension (mm):L 93 x W 55 x H 44Installation mode:The controller installation could be standard DIN rail installation or fixed installationPower supply and consumed power at work:ADC(100-240)V,2WApplication environment:-10-50Display mode:Three LED digit displayKey:Press-type membrane keyInput:One-way (10K)NTC thermistor temperature sensor output, measuring range of -50-120Output:1. One-way relay NO, NC refrigerating/heating output2. The current capacity of the output contact is 5 ampere of restrictive load and 1 ampere of inductive load. It can control the 1000W electrical heating or electrical motor or water pump of 200W. A.C. contactor is needed to enlarge the capacity for more load.Measurement range:-50-120Set range:Minimum limit: -45-controlled temperatureMaximum limit: controlled temperature-110Control range:-45-110Other parameter:1. The temperature sensing line could be connected with general wire for 100 meters2. Set the parameter to