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*4-ways valve and E-heater defrost selectable;
*Dehumidify, Fan mode selectable;
*Can used with SL180M humidity module, reduce the cost;
*Select no of compressors and system modes via dial switch;
*Support auto restart function, support remote control function;
*Manual run function, Memory function when cut off the electric;
*High / low temp. alarm and step protection function;
*Auto balance spoilage for multi compressors; Compressor pressure low delay function;
*Support timer ON/OFF function; Password protection function.
*Strong stability, 0.15-80MHz interference rejection, 4KV high voltage and surge resistance
*SMT technology, 48 hrs burn-in test for ensuring quality
*MODBUS-RTU RS485 Widely-used communication protocol, up to 1km max distance (Gateway Free);
*PCB Surface painted with CRC, avoid leakage, short circuit, and erosion from acid/ alkali/ alcohol/ humidity/salt spray;
*Wide voltage range, avoid misoperation caused by voltage fluctuation
*Control logic implemented on the control board. Continue working even HMI has fault.
*All the terminal on the controller board are made of Euro standard, easy to install;
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Timer ON/OFF, Humidity setting, Humidity amendation, Humidity diff, 2nd humidity diff. , Time parameter setting, NO/NC setting, Manual run, Compressor min running time, Compressor PL delay, Compressor start up delay, MODBUS address, Defrost type, Defrost temp, Defrost end temp. , Defrost interval, Defrost time, Fan mode, Factory reset |
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*Controller dimension: 158mm×104mm, fixed by 4 fixing holes (Hole dia:3.5mm), transverse hole distance 127.5mm, vertical hole distance 88.5mm;
*10 digital inputs: Air blower, Compressor high/low pressure, Air blower overload, Remote control, Water flow switch, Fan pressure protection function, etc;
*7 relay outputs: Compressor, Fan, Fault outputs;
*2 analogue inputs: Return air humidity/temperature;
*Suitable for MT500 Touchpanel HMI, SL800 Text HMI, SL300 Text HMI;
*Relay power output: 250V/5A;
*Transformer power output: 12V/1A. |
