Product Description

NA***0 User Guide Main Function and Technique Index Main Function: 1.Refrigeration Controlling (Refrigeration / heat): temperature showing, temperature controlling (refrigeration/heat mode can be set),compressor start delay protection, temperature sensor error alarm, it can run periodically with the on-off rate and stop which has been set when the temperature sensor is broken. 2.Fan Controlling: 7 fan running modes: fan ahead or delay start, delay stop, temperature controlling start and stop, time controlling start and stop, always on, always off, run or stop when defrosting. 3.Defrost Controlling: 2 defrost modes (electric heat, hot gas), 3 defrost start mode (time alternation, accumulative compressor running time, real time clock), 2 defrost end mode (timing, controlled by both temperature and time), dripping, manual defrost, defrost sensor error alarm, high temperature alarm is forbidden when defrosting. 4.High and Low temperature alarm: You can set the high and low temperature alarm point and alarm delay time, and can set high temperature alarm delay enable after defrosting. 5.Real Time Clock (RTC): Internal RTC, it is still running when power off, and it supplies an accurate time, used for real time defrost. 6.RS**5 communication: can linking several controllers to control a number of libraries, as well as to connect the touch screen to display the temperature and settings the parameters.
  Main Technique Index: 1.Temperature display range:  **0~**5C(The resolution is 0.1C) 2.Power supply:  AC **0V±*0% or AC **0V±*0% *0Hz (Refer to the wiring diagram) 3.Operating environment:  temperature **0C~*0C, humidity≤*5% 4.Relay contact capability:  8A/**0VAC (pure resistive load) 5.Temperature sensor:  NTC R*5=5kΩ, B (*5/*0) =***0K 6.Executive standard:  Q/*****5 XYK *1 (NA****-CTDFA)