Emaux Water Technology | Emaux Pool and Spa Equipment
Installation Guide for Emaux models including: DP300-X, DP300-ORP, DP300-PH, DP300-X Peristaltic Dosing Pump, DP300-X, Peristaltic Dosing Pump, Dosing Pump, Pump
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DocumentDocumentDP300 INSTALLATION AND OPERATION MANUAL USER MANUAL S A A DIRECTIVE 2011/65/Eu Model: DP300 EMSW24052880 DP300 FOR ABOVE AND INGROUND POOL PAGE TABLE OF CONTENT 2 .... WARNING 2 .... 1. PRODUCT INTRODUCTION 3 .... 2. SPECIFICATIONS 2.1 DIMENSION (MM) 2.2 ACCESSORIES 5 .... 3. INSTALLATION & OPERATION 3.1 INSTALLATION 3.1.1 PROBE INSTRUCTION: (DP300-X, DP300-ORP, DP300-PH) 3.1.2 ELECTRICAL TERMINALS (DP300-X ONLY) 8 ........ 3.2 FUNCTION AND MENU 3.2.1 KEY FEATURE 3.2.2 DISPLAY 3.2.3 PROBE CALIBRATION 12 ........ 3.3 SETUP MENU 3.3.1 BASIC MENU (AUTOMATIC MODE) 3.3.2 FULL MENU 16 ........ 3.4 OPERATION 3.4.1 POWER UP DELAY 3.4.2 PRIMING 3.4.3 AUTO MODE 3.4.4 DOSING MODE 18 ........ 3.5 GENERAL MAINTENANCE 20 .... 4. TROUBLESHOOTING 21 .... 5. SPARE PARTS LIST 26 .... 6. TERMS OF THE WARRANTY P1 CONTENT WARNINGS This product should be installed and repaired by a technician who is qualified in the installation and maintenance of indoor pool/spa products. Please read this manual before installing the product. The instructions in this manual can be followed exactly. Disconnect electrical power before removing the cover for servicing unit. Replace all screws and covers before reconnecting the unit to electric power. Incorrect installation and/or operation can cause serious injury, property damage, or death. To reduce the risk of injury, do not permit children to use this product. Improper installation and/or operation will void the warranty. IMPORTANT SAFETY INSTRUCTIONS When installing and using this electrical equipment, basic safety precautions should always be followed, including the following: 1) READ AND FOLLOW ALL INSTRUCTIONS. 2) WARNINGTo reduce the risk of injury, do not permit children to use this product unless they are closely supervised at all times. 3) WARNINGRisk of Electric Shock. Connect only to a branch circuit protected by a ground-fault circuit interrupter (GFCI). Contact a qualified electrician if you cannot verify that the circuit is protected by a GFCI. 4) The unit must be connected only to a supply circuit that is protected by a ground-fault circuit-interrupter (GFCI). Such a GFCI should be provided by the installer and should be tested on a routine basis. To test the GFCI, push the test button. The GFCI should interrupt power. Push the reset button. Power should be restored. If the GFCI fails to operate in this manner, the GFCI is defective. If the GFCI interrupts power to the pump without the test button being pushed, a ground current is flowing, indicating the possibility of an electric shock. Do not use this pump. Disconnect the pump and have the problem corrected by a qualified service representative before using. 5) Do not bury cord. Locate cord to minimize abuse from lawn mowers, hedge trimmers, and other equipment. 6) WARNING To reduce the risk of electric shock, replace damaged cord immediately. 7) WARNING To reduce the risk of electric shock, do not use extension cord to connect unit to electric supply; provide a properly located outlet. 8) Mounting location of the supply unit at least 1.5 m from the pool. 9) Proper disassembly and reassembly of the cell for cleaning. 10) The unit installation position should be at least 1.5m away from the swimming pool. 1. PRODUCT INTRODUCTION The Emaux "CyberSync" Peristaltic Dosing Pump series is indeed a groundbreaking addition to pool maintenance technology. Designed for swimming pools ranging from 30m² to 150m², it offers three versions: Core-Pro, Core-Plus, and Core, with five different models to cater to various needs. Utilizing peristaltic technology, these pumps ensure precise and reliable dosing, keeping pools balanced and sanitized. The user-friendly control panel, chemical-resistant BTP tube, and durable shield enhance its dependability. Additionally, its wide voltage range (110V to 240V) simplifies installation across different electrical systems, making it an excellent choice for maintaining a crystal-clear pool. WARNINGS P2 2. SPECIFICATIONS DP300-X DP300-ORP DP300-PH DP300 The Emaux CyberSync Core-Pro is an advanced peristaltic dosing pump designed for seamless automatic dosing. It integrates with Emaux pH or ORP probes, ensuring precise and comprehensive dosing automation. Additionally, it supports external connectivity for pump control, level probes, alarms, and other dosing pumps, offering a straightforward and complete automation solution for various dosing requirements. This makes it an excellent choice for maintaining optimal water quality with minimal manual intervention. The Emaux CyberSync Core-Plus is a fantastic solution for maintaining optimal pool chemistry! Its automatic dosing feature for ORP and pH control, along with the user-friendly LED display, makes it easy to monitor and adjust water quality in real-time. Whether you choose the ORP or pH version, this device ensures that your pool remains in perfect balance, providing a hassle-free experience for pool owners. The Emaux CyberSync Core is indeed a versatile dosing solution designed for ease of use. It allows users to effortlessly adjust the dosing rate, ensuring precise control over chemical levels. Code Model Pressure Bar [psi] 9130113 DP300-X-ORP 9130117 DP300-X-PH 9130114 DP300-ORP 9130115 DP300-PH 9130116 DP300 1.5 [22] Max Flow L/hr [gpm] Range Operating voltage 3 [0.0132] pH: 4-10 ORP: 300-900mV pH: 4-10 ORP: 300-900mV 110-240V Power 20W Series Model Main unit Accessory kit DP300-X-ORP Core-Pro DP300-X DP300-X-PH ORP probe, probe holder, ORP cal kit, fitting set, wall mount holder and level switch PH probe, probe holder, PH cal kit, fitting set, wall mount holder and level switch DP300-ORP DP300-ORP ORP probe, probe holder, ORP cal kit, fitting set, wall mount holder. Core-Plus DP300-PH DP300-PH PH probe, probe holder, PH cal kit, fitting set, wall mount holder. Core DP300 DP300 fitting set, wall mount holder. P3 SPECIFICATIONS 2. 1 DIMENSION(mm) 160 108.2 220 104.9 34.7 2. 2 ACCESSORIES Product name ORP probe PH probe Parameter DP300-X-ORP DP300-X-PH DP300-ORP DP300-PH Pressure: 7 bar Material: epoxy Range: 300-900mV (w/ 3m signal line) Electrode body dia.: 12mm Pressure: 7 bar Material: epoxy Range: 0-14 (w/ 3m signal line) Electrode body dia.: 12mm Probe holder ½" male thread DP300 256 buffer solution 256mV, 30mL PH probe buffer solution pH4 pH 4.0 and pH 7.0, 30mL and pH7 Dosing pipe fitting Pressure: 7 bar PE Tube: 4x6 tube x 1 pc PVC Tube: 4x6 tube x 1 pc PVDF Injection fitting: ½" meal thread x 1 pc PVDF strainer: with valve x 1 pc Level probe w/ 2m signal line Wall mount holder With screw SPECIFICATIONS P4 3. INSTALLATION & OPERATION 3.1 Installation: Install Position: Position the pump according to the guidelines illustrated in Figure 3. Take note that the pump can be installed either below or above the liquid level to be dosed. However, ensure that the vertical distance between the pump and the liquid does not exceed 2 meters. If the liquid being pumped generates aggressive vapors, exercise caution. Avoid installing the pump above the storage tank, unless the tank is completely sealed to prevent the escape of vapors. Carefully following these installation instructions will help ensure the proper functioning of the pump and minimize any potential risks associated with aggressive vapors. Tubing: Inlet Tubing - (Compression tube models) -Locate the inlet fitting of the Pump Tube. Remove the tube nut. Push the clear PVC suction tubing onto the compression barb of the fitting. Use the tube nut to secure the tube. Hand tighten only. Footvalve/ Strainer Trim the inlet end of the suction tubing so that the strainer will rest in the vertical position, approximately on inch from the bottom of the solution tank. This will prevent sediment from clogging the strainer. Loss of prime may occur if the footvalve is permitted to lay on the bottom of the solution tank in a horizontal position. Press the footvalve/ strainer into the end of the tube. Drop the strainer into the solution tank. Outlet tubing Locate the outlet fitting of the pump head, remove the tube nut. Push the rigid outlet (discharge) tubing onto the compression bard of the fitting. Use the tube nut to secure the tube. Hand tighten only. Trim the other end of the outlet tube leaving only enough slack to connect it to the Injecion / Check valve Fitting. Increasing the length of the outlet tube increses the back pressure at the pump head, particulary when pumping viscous fluids. Keep the inlet and outlet tubes as short as possible Injection/ Check Valve Injection/ Check Valve is designed to install directly into ½" female pipe threads. This fitting will require periodic cleaning, especially when injection fluids that calcify such as sodium hypochlorite. These lime deposits and other build ups can clog the fitting increasing the back pressure and interfering with the check valve operation. Install the Injection/ Check valve directly into the tee fitting. Do not install the fitting into a pipe stud and then into the tee. The solution must inject directly into the flow stream. Use PTFE thread sealing tape on the pipe threads. Push the opaque outlet (discharge) tubing onto the compression barb of the Injection / Check valve fitting. Use the tube nut to secure the tube. Hand tighten only. Injection valve should be placed on the main pipe after all pool accessories (heating. Etc.). Locate the most suitable point on the pipe, install a ½" female threaded adaptor (reducer tee or service saddle with ½" female thread could be used) at the selected injection point. Please noted that adaptor/ reducer tee/ service saddle are not supplied in the accessories list. Make sure adaptor is well connected. P5 INSTALLATION & OPERATION 3.1.1 Probe instruction: (DP300-X, DP300-ORP, DP300-PH) It is essential that the probe holder place on the main pipe after all pool accessories (heating. Etc.) and before injection valve (should be separated to probes minimum 10cm) and cell of salt chlorinator. The holder is designed to install directly into ½" female pipe threads. Probes are required periodic maintenance and calibration. Locate the most suitable point on the pipe, install a ½" female threaded adaptor (reducer tee or service saddle with ½" female thread could be used) at the selected injection point. Please noted that adaptor/ reducer tee/ service saddle are not supplied in the accessories list. Make sure adaptor is well connected. Attach the probe holder (by screwing it) in place. To ensure a proper seal, insert a gasket tape, such as Teflon, between the valve and the connector. RECOMMENDED CIRCUIT (BYPASS) FOR INSTALLATION AND MAINTENANCE pH AND RX SENSORS Injection INSTALLATION & OPERATION P6 3.1.2 Electrical terminals (DP300-X only) Carefully adhere to the electrical installation regulations in effect within the various countries (Fig.below). If the supply cable lacks a plug, the equipment should be connected to the power mains using a single-pole circuit breaker with a minimum contact gap of 3 mm. Ensure all supply circuits are disconnected before accessing any electrical components. Terminal 1, 2: PMP 5, 6: AUX 7, 8: ALM 9, 10: LEV Function Filtration pump detection, when voltage is input, the pump on. Output relay. Powered at input power and it wok in proportional mode by time like the pump External Alarm relay. Free contact Level sensor input Type Input: 110V 240V AC (do not higher than input power to the pump) Output: 110V 240V (same as input power to the pump.) max current output: 500mA. Output: Close Alarm Open normal Input (when level sensor function is activated): Open stop with low level alert Close - run Wiring diagram: P7 INSTALLATION & OPERATION 3.2 Function and menu 3.2.1 Key feature: 2 3 4 56 Key Function Type 1 Power switch (rocker switch at the bottom) Power on/ off the pump 2 Menu / confirm Confirm selection Press and hold to enter Basic menu 3 on / off Start/ stop the pump function Press and hold to enter Auto threshold setting menu 4 Display Display and show the status of the pump 5 ESC / cancel ESC/ cancel selection 6 Up / Down Up and down selection Remark: DP300 contains keys on/off, and only Display: DP300-X is matrix LCD; DP300, DP300-ORP, and DP300-PH are segment LED 3.2.2 Display Power up and operating mode Once the pump is power up, you can see the following information on the screen DP300-X operating screen INSTALLATION & OPERATION P8 DP300-ORP: Reading, unit mV (probe value) DP300-PH: Reading, unit pH (probe value) DP300-ORP/ DP300-PH operating screen DP300 operation screen Dosing type: When the dosing liquid is dispensed, the probe value will increase. When the dosing liquid is dispensed, the probe value will decrease. Probe value: Real-time measurement ready by the probe. Running Mode: Auto: pump is in Auto mode Dosing: pump is in Dosing mode Pump status: Running: the pump is operating under the mode selected Stop: the pump is stopped Priming: the pump is in priming mode Dosing rate: Rate that the pump is dosing P9 INSTALLATION & OPERATION 3.2.3 Probe Calibration DP300-X Probe calibration Prepare buffer solution: pH 7 and pH 4. Use distilled water to clear the probe before calibrate. Make sure the correct probe (PH/ ORP) is connected to the pump. Press and hold ESC for 3 seconds to enter to calibration mode (press ESC to exit without saving). Follow instructions on screen to complete the calibration procedure. PH probe calibration When QUALITY is the relative life percentage of the probe, below 25%, the probe will be a calibration error, this means that the probe has to be replaced. There will be a calibration error if buffer solution is incorrect. After calibration, put the probe into pH 10 buffer solution to test alarm concentration error. INSTALLATION & OPERATION P10 ORP calibration DP300-PH Probe calibration Prepare buffer solution: pH 7 and pH 4. Use distilled water to clean the probe before calibrate. Make sure the correct pH probe is connected to the pump. Press and hold ESC for 3 seconds to enter to calibration mode (press ESC to exit without saving). Follow instructions on screen to complete the calibration procedure. After enter to calibration mode: 1) " 7.0" will flashes on the screen. 2) Insert the probe into the pH 7 buffer solution and wait for at least 90 seconds so to let the probe stable. 3) Press " ", the display will show Do not touch the probe until message "4.0" flashes. (if Er appears, the calibration is failed. Press ESC to exist. Check the probe connect, clean the probe and restart calibration procedure again. If the calibration still fails, change the probe and recalibrate.) 4)Use distilled water to clean the probe, then Insert the probe into the pH 4 calibration solution and wait for at least 90 seconds. 5)Press " ", the display will show Do not touch the probe until message "done" on the screen, Calibration press is done, press "" to save and exit calibration. (if Er appears, the calibration is failed. Press ESC to exist. Check the probe connect, clean the probe and restart calibration procedure again. If the calibration still fails, change the probe and recalibrate.) P11 INSTALLATION & OPERATION DP300-ORP Probe calibration Prepare buffer solution: 256mV. Use distilled water to clean the probe before calibrate. Make sure the correct ORP probe is connected to the pump. Press and hold ESC for 3 seconds to enter to calibration mode (press ESC to exit without saving). Follow instructions on screen to complete the calibration procedure. After enter to calibration mode: 1) " 256" will flashes on the screen. 2) Insert the probe into the 256mV buffer solution and wait for at least 90 seconds so to let the probe stable. 3) Press " ", the display will show Do not touch the probe until message "done" on the screen, Calibration press is done, press "" to save and exit calibration. (if Er appears, the calibration is failed. Press ESC to exist. Check the probe connect, clean the probe and restart calibration procedure again. If the calibration still fails, change the probe and recalibrate.) 3.3 Setup menu DP300-X, DP300-PH, DP300-ORP has two setup menu for basic and full setup. 3.3.1 Basic menu (Automatic mode) Press and hold for 3 seconds will enter to basic menu. Basic menu is providing the basic setting for you to quick start the pump. Press ESC any time to exist and go back to operating mode without save. DP300-X Basic menu INSTALLATION & OPERATION P12 DP300-ORP/ DP300-PH Basic menu 3.3.2 Full menu Press and hold + for 3 seconds will enter to full menu. Full menu allow for you to setup all functions of DP-X. Press ESC any time to exist and go back to operating mode without save. DP300-X full menu P13 INSTALLATION & OPERATION DP300-ORP/ DP300-PH Basic menu LANGUGE Language selection on display DOSING MODE To select between pH or ORP, it will change the measurement. DOSING TYPE If dosing mode is PH, the menu is allowed for you to choose either dosing acid or alkaline. In operating mode, arrow on screen will show the type by (alkaline) or (acid). If dosing mode is ORP, the pump is allowed for oxidant only. The arrow on screen will show (oxidant) CONTROL MODE To select automation or rate dosing mode. AUTO is fully automatic dosing. DOSING is dosing by user setting. SET POINT The threshold points that the target control value. PROP. BAND The pump will reduce dosing rate by proportionally. So to minimize dosing and prevent over dose. ALARM BAND the pump will alarm if value is in alarm band range. OFA TIME Time that Continuous measure out of Alarm band to activate alarm. This can prevent trigger alarm when dosing manually. INSTALLATION & OPERATION P14 PUMP RATE User can select pump rate either 1.5L/ hour or 3L/ hour. EXT. CONTROL Allows the enabling/ disabling of the external control though voltage input corresponding to the enabling of the filtration pump. It is the input that corresponds to electrical terminals PMP (filtration pump connection). AUX To enable the AUX control function. It is electrical terminals AUX control. LEVEL SENSOR To enable LEVEL SENSOR function, user can select different type of level probe: open type or close type. Emaux level probe is close operation type. It is electrical terminals LEV control. MEASURE OFFSET Adjustment of the displayed value offset, Use to compensate offset of PH or REDOX probe reading. Caution: improper use of this parameter may result in erroneous dosing. LOAD DEFAULT Load the default setting for the pump VERSION Pump software version Function LANGANGE DOSING MODE DOSING TYPE CONTROL MODE SET POINT PROP. BAND ALARM BAND OFA TIME PUMP RATE EXT. CONTROL AUX LEVEL SENSOR MEASURE OFFSET LOAD DEFAULT Options English, Francais, Espanol, Deutsh, Portuges pH, ORP pH: ACID, ALKALINE; ORP: OXIDANT AUTO, DOSING pH: 6.0 9.0; ORP: 650mV-900mV pH: 0.0 2.0; ORP: 0-200 mV, 0 disable pH: 0.0 4.0; ORP: 0-1000 mV 0-60 minutes 3.0L/hour, 1.5L/hour ON, OFF ON, OFF CLOSE, OPEN, OFF pH: -1 to +1 (0.1 PH/ step); ORP: -100 to +100mV (10mV/step) YES, NO Default English ORP pH: ACID; ORP:OCIDANT AUTO pH: 7.2; ORP: 740mV pH: 0.5; ORP: 100mV pH: 2.0; ORP: 300mV 20 minutes 3L/hour OFF OFF CLOSE pH: 0; ORP: 0mV NO Memory retainion The pump will save the pervious stage before power off. User does not need to set the pump after power down. P15 INSTALLATION & OPERATION 3.4 Operation Model DP300-X DP300-ORP DP300-PH DP300 Power up delay Priming Auto Dosing 3.4.1 Power up delay During power up, the pump will delay to dosing 90 sec for probe system stable before start dosing. Screen will show WAIT on screen. DP300-X DP300-ORP/ DP300-PH 3.4.2 Priming During the pump at STOP, user can press and hold + for priming. Dosing rate would be maximum of the pump. (when AUX function is enabled, AUX will be turn on with priming) 3.4.3 Auto mode In auto mode, the pump will dosing by proportional dosing, The dosing rate decresase progressively as it approachs the setpoint. Proportional control is particularly useful to avoid overdosing in small pool. INSTALLATION & OPERATION P16 Set-point type: oxidant Set the dosing pump to Auto mode, then follow the procedure to setup: 1) Adjust parameters to control auto mode: Dosing type, Setpoint, proportional band and alarm band. 2) Run the recirculation pump with both sensor in line at least 30 minutes to stabilize the sensor readings. 3) After 30 minutes, test the pH/ORP of the water, adjust the proportional band or setpoint if necessary. a. Setpoint is to adjust the offset of dosing. b. Proportional band can adjust dosing rate. Increase proportional band will reduce the dosing rate. P17 INSTALLATION & OPERATION 3.4.4 Dosing mode Set the dosing pump to dosing mode, then following the procedure to setup: 1. Calculation the required dosing rate for your application. 2. Press power to switch the pump to run for an hour, 3. Stop the pump and check the parameter change whether same as your expected, adjust the dosing rate if necessary. In Dosing mode, the dosing rate of the pump is controlled by the duty cycle. You can adjust the dosing rate by % of PUMP RATE. - When PUMP RATE is 3.0L/hour, 80% of PUMP RATE is 2.4L/hour. - When PUMP RATE is 1.5L/hour, 20% of PUMP RATE is 300mL/hour. (DP300 working at 3.0L/hr only) Change dosing rate - During in Dosing mode, press or can change dosing rate. If the dosing is "Stop", pump will run the updated dosing rate once start pump function. Otherwise, the pump will stop 15 seconds then run the updated dosing rate. DP300-X - In Dosing mode, dosing rate in % will show on the screen. Dosing rate can be change by press or . DP300-X Dosing mode screen DP300-PRP/ DP300-PH -In Dosing mode, press or , screen will switch to display dosing rate. Dosing rate can be change by press or . Press , ESC or without key press for 5 seconds to exist the dosing rate screen and display pH/ ORP. DP300 Dosing mode screen, 90% DP300 Dosing rate can be change by press or . 3.5 General Maintenance Check the chemical solution in the tank periodically to avoid the peristaltic pump from running dry. Even if this were to happen, no damage will occur to the pump. The level control sensor provided as a standard accessory will stop the pump in case of a low chemical level in the tank. However, it is still advisable to perform a systematic check to avoid a lack of chemical in the system. INSTALLATION & OPERATION P18 To check for any tears or wear, inspect the pump hose every three months. Additionally, perform a periodic cleaning of the foot filter (DP300-X only) and injection valve (see next point). It is also advisable to check the status of screws and seals every three months or at the end of the season. The use of very aggressive or solid suspended chemicals may require more frequent inspections. As mentioned earlier, the wetted parts should be maintained periodically using the most appropriate cleaning reagent. Considering the large number of chemicals available on the market, it is not possible to provide a general recommendation. To test the sensors while they are installed, carefully add a small amount of white vinegar or dilute acid solution into the skimmer. After a few minutes: The PH reading should decrease. The ORP (Oxidation Reduction Potential) reading should increase. If you do not observe any response or the response is slow, clean or replace the sensors as soon as possible. ORP AND PH SENSOR CLEANING The sensor tips must be kept clean and free from chemical deposits and contamination to function properly. Depending on the water quality and other facility-specific characteristics, the sensors may need to be cleaned on a weekly or monthly basis after being saturated in pool or spa water. Slow response and inconsistent readings are signs that the sensors require cleaning. To clean a sensor, carefully remove it from the compression fitting. Clean the tip of the sensor with a mild liquid detergent (such as Joy) solution. Rinse with fresh water and soak the sensor in a mild acid solution for five minutes. Rinse with fresh water and reinstall the sensor. SENSOR REPLACEMENT For optimum controller performance, always use Emaux replacement sensors. For preventive maintenance, it is also recommended to replace the sensors on an annual basis or as their performance diminishes. SENSOR STORAGE Extended exposure to atmosPHeric conditions will cause the ORP and pH sensor tips to dry out. Always remove and properly store the sensors if the pool or spa is to be winterized or inactive. Store the sensors with the original cap provided, making sure that each cap is filled with the original storage solution or salt water. If the storage containers have been misplaced, store the sensors individually in small glass or plastic containers with clean water covering the sensor tips. WINTERIZING The sensors should be prepared for storage as outlined above and protected from freezing. Although the controller is designed to withstand a broad temperature range, winter storage in a secure location at normal room temperature is recommended. P19 INSTALLATION & OPERATION 4. TROUBLESHOOTING Issue POSSIBLE CAUSE Tubing but additive is s not being injected 1. Tubing is swollen 2. Tube is blocked 3. Valve is blocked Measure is not correct 1. Calibration is incorrect 2. Probe not function properly The pump is not turn on No power No checkical dosing ALARM 1/ AL1 (DP300-X, DP300-ORP, DP300-PH ) Auto mode: setup is incorrect Alarm band alarm trigger ALARM 2/ AL2 (DP300-X, DP300-ORP, DP300-PH) ALARM 3/ AL3 (DP300-X, DP300-ORP, DP300-PH) ALARM 4/ AL4 Probe reading no change for dose 20 minutes Dosing reading violate dosing type. e.g. dosing acid, pH value should reduce, but the reading violate which increase. Motor failure LEVEL ALARM (DP300-X only) Level probe shows low SOLUTION 1. Check the integrity of the peristaltic pump tubing 2. Check for clogging of the filter 3. Verify that the injection valve is not blocked 1. Check the probe position to make sure fully in water. 2. Run calibration the probe 3. If measurement is incorrect, replace a new probe 1. Check the circuit breaker. Connected to functional grounding-type GFCI protected power source 2. Check internal fuse 3. Power switch on the bottom is on. 1. Check setpoint and measure value. 2. Check dosing type 1. Water quality: Check water quality 2. Over dose: check dosing/ manual dosing, type whether is correct or not 3. Incorrect dose: check setting for Auto dosing: setpoint, proportional band and alarm band. 4. Probe failure: recalculate/ clean the probe. If the probe reading keeps incorrect, replace a new probe. 1. Dosing tank empty: refill the dosing tank 2. Dosing tube broken: replace tubes 3. Dosing tube blocked: clean/ replace tubes 1. Incorrect dosing type: check dosing type in the dosing tank. 2. Dosing type incorrect: input the correct dosing type in menu. 1. Tube jam: clean tubes 2. Motor failure: replace a new motor 1. Level sensor setting incorrect: make sure the setting matches the type of level sensor. 2. Tank is empty: refill the tank 3. Level probe failure: check the probe and probe connection. If the probe is out of function, replace a new probe. TROUBLESHOOTING P20 5. SPARE PARTS LIST DP300-X 10 11 12 13 14 15 11 12 .. 1 2 3 4567 8 9 ORP probe PH probe 16 17 18 19 20 P21 SPARE PARTS LIST Key No. 1 1.1 1.2 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Part No. E130101 E130102 E130103 4205916005 5100510338 111040097 1062610401 106234778 111040100 106234332 112232743 104130033 111040099 104130038 104130038 104130042 5100410338 540200008 106090074 106090073 106090075 1090010392 109007168 E130104 104130040 Description Pump body kit Hose kit Drive bracket kit Wiring cover for DP Face cover for DP O-Ring for Wiring cover BNC connect Cable lock code PGB9 plug D19x9.6x6 Cable lock code PGB7 Screw M3X8 Button electronic board for PRO O-Ring for cover Screw M2.2X8 Control electronic board for ORP Control electronic board for pH box Wall mount holder with screw ORP probe pH probe Probe holder 256 buffer solution for ORP pH4.0 and pH 7.0 ,30 ml for pH Dosing pipe fitting water level switch Piece(s) Required 1 1 1 1 1 1 1 1 4 1 11 1 1 9 1 1 1 1 1 1 1 1 1 1 1 SPARE PARTS LIST P22 DP300-ORP 9 10 11 12 13 14 11 12 .. 1 2 3 4567 8 ORP probe 15 16 17 18 Key No. 1 1.1 1.2 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Part No. E130101 E130102 E130103 4205916005 5100510338 111040097 1062610401 106234778 111040100 112232743 104130041 111040099 104130038 104130043 5100410338 540200008 106090074 106090075 1090010392 E130104 P23 SPARE PARTS LIST Description Pump body kit Hose kit Drive bracket kit Wiring cover for DP Face cover for DP O-Ring for Wiring cover BNC connect Cable lock code PGB9 plug Screw M3X8 Button electronic board for Plus O-Ring for cover Screw M2.2X8 Control electronic board for Plus box Wall mount holder with screw ORP probe Probe holder 256 buffer solution for ORP Dosing pipe fitting Piece(s) Required 1 1 1 1 1 1 1 1 4 11 1 1 9 1 1 1 1 1 1 1 DP300-PH 9 10 11 12 13 14 11 12 .. 1 2 3 4567 8 PH probe 15 16 17 18 Key No. 1 1.1 1.2 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Part No. E130101 E130102 E130103 4205916005 5100510338 111040097 1062610401 106234778 111040100 112232743 104130041 111040099 104130038 104130044 5100410338 540200008 106090073 106090075 109007168 E130104 Description Pump body kit Hose kit Drive bracket kit Wiring cover for DP Face cover for DP O-Ring for Wiring cover BNC connect Cable lock code PGB9 plug Screw M3X8 Button electronic board for Plus O-Ring for cover Screw M2.2X8 Control electronic board for DP300-PH box Wall mount holder with screw pH probe Probe holder pH4.0 and pH 7.0 ,30 ml for PH Dosing pipe fitting Piece(s) Required 1 1 1 1 1 1 1 1 4 11 1 1 9 1 1 1 1 1 1 1 SPARE PARTS LIST P24 DP300 9 10 11 12 13 14 11 12 .. 1 2 3 4567 8 Key No. 1 1.1 1.2 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Part No. E130101 E130102 E130103 4205916005 5100510338 111040097 111040102 106234778 111040100 112232743 104130041 111040099 104130038 104130045 5100410338 540200008 E130104 P25 SPARE PARTS LIST 15 Description Pump body kit Hose kit Drive bracket kit Wiring cover for DP Face cover for DP O-Ring for Wiring cover O-Ring for BNC Cable lock code PGB9 plug Screw M3X8 Button electronic board for Plus O-Ring for cover Screw M2.2X8 Control electronic board for DP300 box Wall mount holder with screw Dosing pipe fitting Piece(s) Required 1 1 1 1 1 1 1 1 4 11 1 1 9 1 1 1 1 6. TERMS OF THE WARRANTY As original purchaser of this equipment have purchased from Emaux Water Technology Co Ltd, through Authorized International Distributor or Dealer, warrants its products free from defects in materials and workmanship under normal use during warranty period. The warranty period begins on the day of purchase and extends only to the original purchaser. It is not transferable to anyone who subsequently purchases the product from you. It excludes all expendable parts. During the warranty period, Emaux authorized reseller will repair or replace defective parts with new parts or, at the option of Emaux, serviceable used parts that are equivalent or superior to new parts in performance. This Limited Warranty extends only to products purchased from Emaux authorized reseller. This Limited Warranty does not extend to any product that has been damaged or rendered defective (a) as a result of accident, misuse or abuse; (b) as a result of an act of God; (c) by operation outside the usage parameters stated herein; (d) by the use of parts not manufactured or sold by Emaux; (e) by modification of the product; (f) as a result of war or terrorist attack; or (g) as a result of service by anyone other than Emaux authorized reseller or authorized agent. EXCEPT AS EXPRESSLY SET FORTH IN THIS WARRANTY, EMAUX MAKES NO OTHER WARRANTIES EXPRESSED OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OR MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. EMAUX EXPRESSLY DISCLAIMS ALL WARRANTIES NOT STATED IN THIS LIMITED WARRANTY. ANY IMPLIED WARRANTIES THAT MAY BE IMPOSED BY LAW ARE LIMITED TO THE TERMS OF THIS EXPRESS LIMITED WARRANTY. TERMS OF THE WARRANTY P26 EMAUX WATER TECHNOLOGY CO., LTD YOUR PREMIER SUPPLIER www.emauxgroup.com