1 1 AHU Controller (User Manual) Model:NMC-110 Ver:1.3 www.nemoeng.co.krECU11 사용 설명서 ECU11 사용 설명서 AHU Controller (User Manual) 1 Model:NMC-110 Ver:1.3 ※ images and specifications in this manual are subject to some modifications in order to improve product 네모ENGINEERING CO.,LTD 네모ENGINEERING CO.,LTD 1 1

2 Table of Contents ECU11 사용 설명서 ECU11 사용 설명서◆ 1. Precautions when using and installing ◆ 2. 제품 구성 및 사양 (1) Controller unit (1) Humidifier parts ◆ 3. Controller Configuration ◆ 4. Main Specifications ◆ 5. CASE … ◆ 6. Feature Description ◆ 7. Temperature, humidity control (1) Conditioning (2) Heating (3) Humidification (4) Dehumidification ◆ 8. Configure the monitor screen ◆ 9. 사용 방법 (1) Temperature and humidity settings (2) Preferences (3) Operation Time (4) Current time (5) Operations Accumulated information (6) Alarm information (7) Driving Reservations (8) Test mode ◆ 10. Optional (1) REMOTEMONITER (2) HOST COMPUTER ◆ 11. Sensor characteristics graph ◆ 12. How to check for the A / S ◆ 13. Electrical drawings ◆ Items … ◆ Quality Guarantee 네모ENGINEERING CO.,LTD 네모ENGINEERING CO.,LTD 2 2 Page - 2

3 1. Precautions when using and installingECU11 사용 설명서 1. Precautions when using and installing (1) The state power is applied, do not repair and overhaul. → It may cause an electric shock. (2) Clean with a dry towel to dry cleaning. → You can explode or cause deformation or failure. (3) Make sure to check the power connection terminals and connections. → Please look at the instruction manual to install. This may cause a malfunction. (4) Do not disassemble or modify. → This may cause a fire or electric shock. (5) Do not use the relay contacts switching capacity in excess of the nominal value of the load. → Be sure not to exceed the rated value allowed by the company. This may cause a malfunction. (6) Make sure that no harmful substances in the interior of the product flow. → If the dust, wire scraps to be introduced into the product may cause a malfunction. (7) Install it on flame resistant material such as metal. → There is a risk of fire. (8) Piece or welded wire, iron pieces and should not contain foreign materials, such as: → This may cause a fire and a controller failure and malfunction. (9) High temperature, high humidity, condensation prone environment with dust, corrosive gas, explosive gas, flammable gas, salt  Please place is not installed in a good ventilated room away from direct sunlight. → Jimyeo shortened the life of the product may cause malfunction. (10) After exactly familiar with the wiring and electrical professionals should work. → There is a risk of electric shock or fire. (11) Install it and work the body. (12) Please check the voltage is applied after the product. (13) Tighten the screws to the proper torque. → There is a risk of failure. (14) Do not use after any alteration or modification of the product. (15) Be sure to install the safety of human life or the impact on the property 2 big place. (16) Please check whether immediate action when at least outside of the controller periodically. (17) CONTROLLER How to Attach - Water, Notice the penetration of moisture. - Will not be affected directly to the vibration of the BLOWER. - Debris generated during drilling operation (chip) this will not be significant inhalation. - ALARM lines and 220V power lines would avoid all confusion. - Monitor cable (DATA line) and 380,220V (power lines) Notice not to go with this. ※ The number of days that the cause of the noise. 네모ENGINEERING CO.,LTD 3 Page - 3

4 2. Product offerings and specifications(1) Controller unit 준비중 . Vertical monitor . Horizontal monitor . Main controller . Monitor Cables . Sensor Cable . User manual . Temperature sensor rods . Temperature / Humidity Sensor - for duct . Current Sensor ◇ Monitor - Run / Stop input, and displays the current time temperature, humidity values, the control condition on the LCD screen. ◇ body - Receiving a Digtal and Analog signal input to the total thermo-hygrostat, the program            Temperature, and controls the output according to the humidity value. ◇ Cable - Used to connect the main unit and the monitor. ◇ temperature sensor Is attached to the pipe to detect the temperature of the control equipment. ◇ Current SENSOR Detects the current of the electron electrode humidifier cylinder. Page - 4

5 (2) Humidifiers Subsidiary. Electrode cylinder 20-40Kg/h . Electrode cylinder 8-15Kg/h . Electrode cylinder Kg/h ㄹ. Steam pipe . Silicone hoses ㅂ. Auxiliary cylinder Page - 5

6 (4) Monitor communications3. Controller Configuration (2) Analog Output (4) Monitor communications (6) Alarm Input (3) PC communication (1) Analog Input (5) Water Detection (7) Temperature port (9) Power (11) Contact output (8) DIP swich (10) COMMON (1) Analog input: 4 ~ 20mA or 0 ~ 10V (2 PORT) (2) Analog output: 4 ~ 20mA or 0 ~ 10V (3 PORT) (3) PC communication: remote monitoring for PC communication (4) Monitor Communications: Monitor Display Communication (5) Water Detection: Conventional paints Cell (6) Alarm Input: The alarm input (12V, 9 PORT) (7) The temperature Port: for temperature monitoring (8) DIP switch: switch for selecting proportional output (0-10v, 4-20mA) Alternative (9) Power: Power Controller (220V) (10) COMMON: 2 PORT (11) Contact output: 220V relay output (14 PORT) Page - 5

7 (1) Power supply: AC220V, 50 / 60Hz (± 15%)4. Main Specifications (1) Power supply: AC220V, 50 / 60Hz (± 15%)   (2) Input: Digital 9 POINT (AC12V)                 Analog 2 POINT (4 ~ 20 mA or 0 ~10 V)   (3) Output: Contact 14 POINT (AC220V)                 Analog 3 POINT (4 ~ 20 mA or 0 ~10 V)   (4) DISPLAY: Graphic LCD   (5) KEY: Run / Stop, Select, lifting, lowering, turn off Alarm (5)   (6) STEP: 1 STEP pump combination                      Combined cooling 1~2 STEP   (7) Operating temperature range: -40 ℃ ~ 100 ℃ (optional)   (8) Set temperature range: -40 ℃ ~ 100 ℃ (standard)   (9) induction temperature range: 0.1 ℃ ~ 10 ℃ (13) RS232C, RS485 communication (MODBUS protocol) Baud Rate: 9600bps Start Bit: 1bit Data Bit: 8bit        Parity: none        Stop Bit: 1bit Page - 6

8 ECU11 사용 설명서 5. CASE Drawings 네모ENGINEERING CO.,LTD 8 (1) main(2) Serotype monitor Page - 7

9 ECU11 사용 설명서 6. Feature Description 네모ENGINEERING CO.,LTD 9(1) ROTARY (shift) operation function → compressor to prevent excessive operation of a part by an equal distribution of the operation time of each step extends the life of the machine. It is designed to allow operation by alternating time. (2) The power is recovered during the sequential activation function → After a power outage is designed to adjust the START time for each device in order to avoid an overload that occurs when multiple devices are co-operating when the power returns. (3) COMPRESSOR protection → winter or plumbing LINE is a frequent operation of the Compressor Low pressure during the initial operation is longer designed to prevent damage. (4) Compressor older automatic transfer function → Compressor Compressor operation is run automatically when switching to another generation or more of the following: (5) Run / Stop state memory function → The controller must have been a power outage because remember driving or stopped automatically when returning back to the state before the power failure. (6) WATCH DOG function → The device that monitors the system from mechanical failure, interruption or did enter into an unlimited number of iterations of the error condition in the program. Causes the system to reset the timer set by the program in order to prevent such a malfunction. 7, a separate Alarm output function → When the machine is running more than one cause alarm output AC220V output. If the alarm occurs due to the noise around the controller can not hear the buzzer sounds good, but the current consumption or manager and is used to connect to just 14 for 220V flashing light output section the way you want to know whether or not the Alarm due to the distance between the UNIT part 1A or less the way you use the beacon. (8) REMOTE SHUTDOWN function → Connect with Halon and stop all output in an emergency such as a fire occurs. (9) Remote monitoring and control function (optional) ON-LINE using the computer network from a remote location. In case of part- specific ALARM DATA, and operational status, error in humidity, etc. Automatic Call is designed to be able to monitor control. In addition, you can control the device ON / OFF by using the contact from a distance. 네모ENGINEERING CO.,LTD 9 Page - 8

10 7. Temperature / Humidity ControlECU11 사용 설명서 7. Temperature / Humidity Control ◎ the whole humidity display detects changes in the ROOM because in less than one second cooling and heating, a. Dehumidify outputs are ON, turns OFF after a short delay. (1) Cold Rooms ROOM → action when the temperature is higher than the set temperature and the operation point of COMP is determined by the temperature-sensitive. COMP is stopped so that the order in which they are always first to be turned off first. When off CS (E-side) is immediately OFF and COMP output is OFF after a set time. ▶ Operating point and stopping point of the COMP 1,2 COMP 1 ON temperature: setting temperature + temperature-sensitive COMP 2 ON temperature: COMP 1 ON temperature + temperature-sensitive COMP 1 OFF Temperature: COMP 2 ON temperature-sensitive temperature COMP 2 OFF Temperature: COMP 1 OFF temperature-sensitive temperature (= set point) Ex)Set temperature: 20 ℃ temperature sensitive: 2 ℃ when COMP 1 ON temperature = 20 ℃ + 2 ℃ = 22 ℃ COMP 2 ON temperature = 22 ℃ + 2 ℃ = 24 ℃ COMP 1 OFF temperature = 24 ℃ - 2 ℃ = 22 ℃ COMP 2 OFF temperature = 22 ℃ - 2 ℃ = 20 ℃ (2) Heating ROOM → action when the temperature is lower than the set temperature and the operation point of the Heater is determined by the temperature-sensitive. Heater order in which the stop is always the first to be turned off before it is switched on. ▶ HEATER 1 ~ 4 of the operating point and stopping point HEATER 1 ON temperature: Set the temperature-sensitive temperature HEATER 2 ON temperature: HEATER 1 ON temperature-sensitive temperature HEATER 3 ON temperature: HEATER 2 ON temperature-sensitive temperature HEATER 4 ON temperature: HEATER 3 ON temperature-sensitive temperature HEATER 1 OFF Temperature: HEATER 5 ON temperature + temperature-sensitive HEATER 2 OFF Temperature: HEATER 1 OFF temperature + temperature-sensitive HEATER 3 OFF Temperature: HEATER 2 OFF temperature + temperature-sensitive HEATER 4 OFF Temperature: HEATER 3 OFF temperature + temperature-sensitive 네모ENGINEERING CO.,LTD 10 Page - 11

11 ECU11 사용 설명서 네모ENGINEERING CO.,LTD 11 (3) Humidification[ex] Set temperature: 25 ℃ temperature sensitive: 2 ℃ when HEATER 1 ON temperature: 25 ℃ - 2 ℃ = 23 ℃ HEATER 2 ON temperature: 23 ℃ - 2 ℃ = 21 ℃ HEATER 3 ON temperature: 21 ℃ - 2 ℃ = 19 ℃ HEATER 4 ON temperature: 19 ℃ - 2 ℃ = 17 ℃ HEATER 5 ON temperature: 17 ℃ - 2 ℃ = 15 ℃ HEATER 1 OFF temperature: 15 ℃ + 2 ℃ = 17 ℃ HEATER 2 OFF Temperature: 17 ℃ + 2 ℃ = 19 ℃ HEATER 3 OFF temperature: 19 ℃ + 2 ℃ = 21 ℃ HEATER 4 OFF temperature: 21 ℃ + 2 ℃ = 23 ℃ HEATER 5 OFF temperature: 23 ℃ + 2 ℃ = 25 ℃ (3) Humidification → action when the humidity is lower than the set ROOM humidity, and the operating point is determined by the sensitivity of the humidifier humidity. Heater is humidified order is stopped before it is turned off so always first. ▶ operating point and stopping point of the humidification HEATER 1,2 Humidification HEATER 1 ON Humidity: Humidity set-sensitive humidity Humidification HEATER 2 ON humidity: humidification HEATER 1 ON humidity-sensitive humidity Humidification HEATER 1 OFF Humidity: Humidity + humidification HEATER 2 ON sensitive humidity Humidification HEATER 2 OFF Humidity: Humidity + sensitive humidity humidification HEATER 1 OFF (= set humidity)    [ex] set Humidity: 50% Humidity sensitive 3% when Humidification HEATER 1 ON humidity = 50-3% = 47% Humidification HEATER 2 ON humidity = 47-3% = 44% Humidification HEATER 1 OFF humidity = 44% + 3% = 47% Humidification HEATER 2 OFF humidity = 47% + 3% = 50% 네모ENGINEERING CO.,LTD 11 Page - 12

12 ECU11 사용 설명서 네모ENGINEERING CO.,LTD 12 [4] dehumidification→ action when the humidity is higher than the set ROOM humidity and is determined by the operating point of COMP-sensitive humidity. COMP is stopped so that the order in which they are always first to be turned off first. When off CS (E-side) is immediately OFF and C (COMP output) is OFF after 30 seconds. ☞ humidity due to driving when the temperature drops ROOM is driving the reheating heater for temperature compensation. At this time, the heater is the step operation according to the time, regardless of the temperature- sensitive (40 per one step) Operating point and stopping point of the COMP 1,2 COMP 1 ON Humidity: Humidity + sensitivity setting humidity COMP 2 ON humidity: COMP 1 ON Humidity + sensitive humidity COMP 1 OFF Humidity: COMP 2 ON humidity-sensitive humidity COMP 2 OFF Humidity: COMP 1 OFF humidity-sensitive humidity (= set humidity) [ex] Set humidity: 50% sensitive humidity: 3% when COMP 1 ON temperature = 50% + 3% = 53% COMP 2 ON temperature = 53% + 3% = 56% COMP 1 OFF Humidity = 56 to 3% = 53% COMP 2 OFF Humidity = 53 to 3% = 50% 네모ENGINEERING CO.,LTD 12 Page - 13

13 25.0 ℃ 50.0 % * NOW : SET * cooling 8. Configure the monitor screenReception Transmission 25.0 ℃ % cooling * NOW : SET * Real Temperature Real HUMIDITY Output status Monitor Guide Run / Stop operation. Choose the menu, enter the settings. Increase or decrease the movement of the menu settings. Go to the previous menu or setting clear, turn off alarm. (Initialize the data when pressed for more than 5 seconds - the integrated value is initialized to None) Save your settings. # If the current temperature value is poor (when there is no value), the automatic operation being the emergency operation mode (temperature value is automatically entered when being powered by the sensor Page - 10

14 System Set 1. Temp / Humid 2.config 3. operate time 4. Colck setECU11 사용 설명서 9. 사용 방법 (1) 시스템 설정 System Set 1. Temp / Humid 2.config 3. operate time 4. Colck set 5. Runtime acount 6. Alarm list 7. Reserve operat 8. Test mode Press the Select button to the menu screen Go. Above, click on the button below the menu to be set    Move (negative display state) Press the Select button again to enter the details screen  Go.   Press the Select button flashes and setting up,    Click the button below to change the setting. Press the Select button to complete the setting. - Test mode, check the output ON / OFF. *value set [℃] .temp set : 22.0 ℃ .cool sens : 1.0 .heat sens : 1.0 .humidi set : 50.0 .humidi sens : 3.0 .dehum sens : 3.0 .temp corr : 0.0 .humi corr : 0.0 .Hi temp : 30.0 .Low temp : 5.0 .Hi humidi : 90.0 . Low humidi : 5.0 .Amp alarm : 15.0 .humidi qty: 5.0 .Currents : 0.0A 네모ENGINEERING CO.,LTD 14 Page - 15

15 *Config set No. .Unit Addr : 01 .Hum type : pole/elecECU11 사용 설명서 (2) Config set *Config set No. .Unit Addr : 01 .Hum type : pole/elec .cool func : 2 st .heat func : 4 st .hum func : 2 st .cool/humi: use/none .dehum func : use .E.R . Oper : use .Reserve : none Above, click on the button below the menu to be set    Go.   Press the Select button above and flashes its menu,    Click the button below to change the setting. Press the Select button to complete the setting. Select mode being humidification humidification cooling operation stops automatically when the humidifier humidity conditions during operation may include air-conditioning and cooling operation is complete. (3)Operate time *op time set sec .off-rerun : 05 .stop delay : 60 .comp run dly : 10 .comp stop dly : 10 .comp alarm : 20 .Comp rerun : 10 .Drain intv : 60 .Drain work : 10 .Drain manu : stop 네모ENGINEERING CO.,LTD 15 Page - 16

16 [Colck set] 2013/05/07 11/25/39 WED Time acount [Hr] .Blower : 256ECU11 사용 설명서 (4)Real SET [Colck set] 2013/05/07 11/25/39 WED Press the Select button above and flashes its menu,    Click the button below to change the setting. Year, month, day, hour, minute, second, day of the week set in order, and Movement is up, down button. Press the Select button to complete the setting. (5) Run time acount Time acount [Hr] .Blower : 256 .comp 1 : 160 .comp 2 : 120 .Reheater 1 : 100 .Reheater 2 : 100 .Reheater 3 : 100 .Reheater 4 : 160 .hum heat 1 : 100 .hum heat 2 : 100 Confirm by pressing the Up, Up and Down buttons. 네모ENGINEERING CO.,LTD 16 Page - 17

17 [ Alarm confirm] # 01.Heat Alarm please confirm [) Reserve op set]ECU11 사용 설명서 (6) Alarm information [ Alarm confirm] # 01.Heat Alarm please confirm Confirm by pressing the Up, Up and Down buttons. Expressed alarm occurs right at the bottom of the Home screen (7 ) Reserve operation Above, click on the button below the menu to be set   Move   Press the Select button above and flashes its value,    Click the button below to change the setting. Press the Select button to complete the setting. * Does not work when you press the Stop button during a scheduled operation time is used to stop operation after booking. [) Reserve op set] Stop (8 ) Test mode I/ o test mode . Blower output: Stop .SV1 Out: Stop .COMP1 Out: Stop .SV2 Out: Stop .COMP2 Out: Stop .RH1 Out: Stop .RH2 Out: Stop .RH3 Out: Stop .RH4 Out: Stop .HH1 Out: Stop .HH2 Out: Stop .W supply out: Stop . Drain Out: Stop .Alarm out: Stop Above, click on the button below the menu to be set    Move   Press the Select button above and flashes its value,    Click the button below to change the setting. Press the Select button to complete the setting. * Not available during operating hours will be used to stop the operation, press the stop button and then. 네모ENGINEERING CO.,LTD 17 Page - 18

18 ECU11 사용 설명서 10. Optional 네모ENGINEERING CO.,LTD 18(1) R.M (REMOTE MONITOR) Simple and can be installed at a lower price when the equipment is wet and thermo-term manager to investigate the geographical distance ON / OFF or temperature constant temperature and humidity equipment far away, humidity settings, and ALARM status. Remote Monitors AHU 최대거리 1.2km RX TX RX TX Separate supply AC220V Not required AWG24*4C 네모ENGINEERING CO.,LTD 18 Page - 15

19 ECU11 사용 설명서 네모ENGINEERING CO.,LTD AHU entire surveillance window[2] HOST COMPUTER COMPUTER SYSTEM needed when you want to run a distributed constant temperature and humidity chamber at a particular place       * Equipment-specific operating conditions, come and humidity changes and check its status.     * Device's alert status print and ALARM (text message sent) occurs.     * Equipment History Management. AHU-2 RS485C AHU-1 Maximum Distance 1.2km Up to 30 connections Advanced control window AHU entire surveillance window 네모ENGINEERING CO.,LTD Page-16

20 ECU11 사용 설명서 11. 센서 특성 곡선 네모ENGINEERING CO.,LTD 20 Page - 1 Page - 21

21 Symptoms Check sequence thick brothECU11 사용 설명서 12. How to check for the A / S Symptoms Check sequence thick broth 1. POWER ON, but if you do the work at all AC 220V input terminal confirmation FUSE on BOARD (1A) confirmed MONITOR CABLE Connection Verification Check the power supply Replacement FUSE BOLT tightening connections 2. Pressing the start / stop KEY If the MG does not stick BLOWER (RUN LED on the monitor is turned ON) AC 220V terminals R, S phase check Make sure that BLOWER MG, OVER LOAD is TRIP FAN OK COM1 terminals and terminal voltage (220V has come top) FUSE 3A confirmation TEST by changing the phase R.S RESET and TEST SERVICE CALL (When the output 0V) 3. If you do not have any indication on the LCD display CABLE CONNECTION STATUS Make broken due to shock SERVICE CALL 4. Temperature or humidity is 99 ℃, 99%, etc., and show extremely high value when there is no change On Make sure that the humidity SENSOR connector of the Miyun normal V.T.H.G 5. If this occurs HEATER ALARM Contact the overheating protection TC (NOMAL CLOS) Status Connection Status ALARM signal COM and RH terminals I stuck to the usual glitz COM and RH normally connected only when the contact is falling overheating. 6. If the humidifier ALARM is generated Contact the thermal prevent TC (NORMALCLOSE) Status Connection Status ALARM signal terminals COM and HH COM and HH should be attached to the usual normal connection only when the contact is falling overheating. 7. If this occurs COMP ALARM COMP MG, OVERLOAD TRIP status HIGH RESSURE S / W TRIP status PRESSURE S / W and low pressure piping status (COMP normal pressure during operation) COMP MG. Make contact B status and 1,2 ALARM signal has changed TRIP return LOW PRESSOR S / W verify operation Changing the zoom together the ALARM signal 1,2. 8. BLOWER ALARM (AIR LOSS) If this occurs Make BLOWER BELT AIR FLOW SWITCH confirmation or contact BLOWER MG. A contact check (M / G check check) BLOWER The tops should be attached simultaneously contacts 9. Leaks ALARM (LEAK WATER) if this occurs Leak check strewn on the floor SENSOR Make a short state of the SENSOR When the water removal Automatic cancellation 10. SENSOR ALARM is generated if the temperature or humidity SENSOR CABLE break or poor contact Make CABLE connection 네모ENGINEERING CO.,LTD 21 Page - 18

22 13. 전기도면 *본 결선도는 콘트롤러 권장 사양이므로 실제 결선과 다소 차이가 있을 수 있습니다. Page - 23

23 - Handling Items - ♧ AHU MICOM CONTROLLERECU11 사용 설명서 - Handling Items - ♧ AHU MICOM CONTROLLER (Proportional control, communications, for air conditioners, for DUCT) LOW TEMP MICOM CONTROLLER ♧ SHOW CASE MICOM CONTROLLER (COMPRESSOR MULTI ) ♧ Mushroom cultivation MICOM CONTROLLER ♧ F.F.U MICOM CONTROLLER ♧ Evaporative Humidifier MICOM CONTROLLER ♧ C.P.U CHILLER MICOM CONTROLLER ♧ COOLING TOWER MICOM CONTROLLER ♧ BS cooler MICOM CONTROLLER ♧ Dishwasher MICOM CONTROLLER ♧ Environmental watchdog signal MICOM CONTROLLER ♧ UV LAMP MICOM CONTROLLER ♧ RELAY BOARD SYSTEM& REMOTE MONITORING UNIT ♧ T/H Proportional output MODULE (4-20mA or 0-10V) ♧ E-electrode humidifier MICOM CONTROLLER ♧ AIR SHOWER MICOM CONTROLLER ♧ Other refrigeration, air conditioning and industrial MICOM CONTROLLER ♧ITS-based equipment monitoring solutions (FMS) development and construction ♧ Air-conditioning equipment remote monitoring solution development and construction 네모ENGINEERING CO.,LTD 23 Page - 20

24 ECU11 사용 설명서 Quality Guarantee ♧ Our head office is located, and quality assurance, as shown below.     * If the problem occurs after purchases due to other reasons for poor quality of the product specification over the warranty period will be exchanged as soon as a new product.     * Failure caused by negligence or otherwise use external effects within the warranty period will be to the A / S for free.     * The warranty period is 1 year from date of purchase.     * Product Features retention for five years after the repair is no longer available. ♧ In the following cases, you and the service charge.     * If you need a repair or recalibration of the device due to the negligence or fault of high power.     * Fire, flood, earthquake, lightning, etc. If due to natural disasters.     * Operation of the device is not bad except for the Ministry of Personnel of the headquarters, in the case of loss or damage.     * If the warranty period has elapsed.     * Compensation standards for the exchange of products is subject to repair the Economic Planning Board announced consumer harm. Please contact the main office in case of failure and abnormal A / S center. Product Name Type Name Date of Manufacture 20 Serial Number Warranty 네모ENGINEERING CO.,LTD 24 Page - 21