Pulse controller _ Rui Yuan Electrical installation (certified) _ Shanxi pulse controller

Seven Common Faults and exclusion 1, the control device after power-up, power light is off, check the power input terminals are loose, if the power fuse is blown, the power transformer is normal; 2, after the device power control, digital display and the key input is normal: 3, the output LED does not light pulse controller processing, the solenoid valve does not operate impulse control instrument, may damage the circuit; 4, the output LED lights full on, the solenoid valve common terminal may be bad; 5, if a solenoid valve is not working properly, you should check whether the corresponding switch tube leakage or puncture damage; 6, if all of the solenoid valve does not work, check the valve common terminal is good contact; 7, the controller after power, digital control display or button is not normal, may MCU circuit damage, please contact our sales staff; the role of the panel of each part: 1) L1 ~ L4: run display, set parameters and parameter display during operation; 2) K1: Add button; 3 ) K2: Set / Shift button; 4) K3: manual button; 5) indicator 1-18: Indicates the working status of each output node; 6) Indicator 19: cinder output indicator; 7) terminal arrangement drawings, see Part V - wiring. Wiring: Wiring: 1) 1-2 220V AC input terminals (L, N); 2) 3 ~ 4 for the power signal (dry contact) pulse controller works, external start signal or differential pressure switch; 3 ) COM (5-9) 5 个 DC24 + common output terminal; 4) 10 to 27: Pulse valve signal output terminal; 5) 28: cinder signal output terminal can be achieved by a variety of external relay driver circuit; 6) the outlet end of the polar terminals 10-28 are DC24- pulse controller design, COM output DC 24V common terminal, the machine offers four public terminals for wiring; pulse control device installation _ Rui Yuan Electrical (certification) _ Shanxi impulse control instrument provided by the Xinxiang City Mechanical and Electrical Equipment Co., Ltd. Rui far. Xinxiang City, Rui Yuan Electrical Equipment Co., Ltd. (www.xxryjd.com) (www.xxryjd.cn) Henan Xinxiang, control (regulation) instrument leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness , the maximum meet customer needs. In Rui Yuan Electrical leadership with the staff warmly welcome all inquiries negotiations to create Rui Yuan Electrical better future.