タイトルまたは説明

NA***7 User Guide    Main Function and Technique Index Main Function: Refrigeration Controlling (Refrigeration/heat): temperature display, temperature controlling (refrigeration/heat mode can be set),compressor start delay protection, temperature sensor error alarm. Defrost Controlling: Natural defrost mode (The compressor is off). External alarm: one external alarm , it can be set to 5 modes: always open, always open locked, always closed, always closed locked or forbidden. Main Technique Index: Temperature display range:  **0~**0C (The resolution is 0.1C)                                                       **8~**2F (The resolution is 0.1C) Power supply:  AC **0V±*0% or AC **0V±*0% *0Hz (Refer to the wiring diagram) Operating environment: temperature **0C~*0C, humidity≤*5%. Relay contact capability: *0A/**0VAC (pure resistive load) Temperature sensor:  NTC R*5=5kΩ, B (*5/*0) =***0K
Executive standard:  Q/*****5 XYK *1 (NA****-CTDA)