Summary of Contents for Evoqua DEPOLOX POOL COMPACT WALLACE & TIERNAN
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® DEPOLOX POOL COMPACT ® WALLACE & TIERNAN MEASURING, CONTROL AND DOSING SYSTEM Version 1.14 and later INSTRUCTION MANUAL...
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Translation of the original instruction. In some countries, DEPOLOX, OSEC, Barrier, Chem-Ad and Wallace & Tiernan are trademarks of Evoqua, its subsidiaries or affiliated companies. No part of this document may be reproduced in any form (printed, photocopy, microfilm, or any other procedure) or saved, processed, copied, or distributed using electronic data systems - without the express prior written con- sent of Evoqua Water Technologies GmbH.
DEPOLOX® Pool Compact Contents Contents Introduction ................5 Target groups ......................5 Structure of the documentation ................5 Conventions......................5 Safety..................6 Intended use......................6 General safety instructions ..................6 Specific operating phases..................7 Warranty conditions....................7 Exclusion of liability ....................7 Description................. 8 General ........................8 Complete system.....................8 Retrofit kits/extensions ...................8 Optional accessories....................8 Electronics module ....................9...
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DEPOLOX® Pool Compact Contents Operation ................50 Display and control elements ................50 “Measurement”menu field................... 51 “System“ menu ..................... 53 Web visualization....................62 Firmware update ....................63 Calibration......................64 Messages, alarms and errors ................67 Errors and remedies....................70 Maintenance................72 Maintenance intervals ..................
DEPOLOX® Pool Compact 1. Introduction Introduction WARNING Electrocution hazard. Target groups This instruction manual provides the informa- tion required for installation, operating and ATTENTION maintenance personnel for the installation, Environmental hazard! operation and maintenance of the DEPOLOX® Do not throw away or burn the batteries! Pool Compact Measuring, Control and Dosing Batteries must be disposed of at a collection System.
2. Safety DEPOLOX® Pool Compact Safety State-of-the-art technology The DEPOLOX® Pool Compact has been cons- tructed in accordance with the technological Intended use state-of-the-art and the accepted rules of The DEPOLOX® Pool Compact Measuring, safety engineering. However, if the DEPOLOX® Control and Dosing System with installed sen- Pool Compact is used by persons who have not sors is designed exclusively for measurement...
DEPOLOX® Pool Compact 2. Safety Warranty conditions IT security The manufacturer offers IT security mecha- The following must be observed for compli- nisms for its products to support secure sys- ance with warranty conditions. If any of the tem operation. We recommend checking on a conditions are not met, the warranty is void.
3. Description DEPOLOX® Pool Compact Description As a result of the integrated process manage- ment, the following functions can be realized: General • Measurement of the hygiene parameters and control The DEPOLOX® Pool Compact has a modular • Dosing of disinfectants structure and comprises: •...
DEPOLOX® Pool Compact 3. Description Electronics module Typical applications: • Measurement and control of chlorine, pH and ORP (Redox) and conductivity in the 3.5.1 Design swimming pool • Actuation of dosing pumps or chlorine gas metering systems • Monitoring and raising of alarm if limit values exceeded •...
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3. Description DEPOLOX® Pool Compact Controller for Type Parameter description Action Dosing Cl Solenoid pump (pulse-fre- 2-point Solenoid pump 2P Correction pH or pH quency controller) Correction conductivity 2 solenoid pumps (pulse- 3-point Solenoid pump 3P Correction pH and pH frequency controllers) Dosing Cl Dosing contact...
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DEPOLOX® Pool Compact 3. Description Analog output controller 2-point If the setpoint is exceeded, the controller out- With a control output of 0%, the output current put switches off immediately (provided that is 0 or 4 mA; with a higher control output, the the minimum duty cycle has elapsed).
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3. Description DEPOLOX® Pool Compact Tn - Integral action time (I-element) of the PI Tu – Loop dead time controller Time required between start of dosing and On the basis of the integral action time Tn, clear recognition of an increase in the mea- the dosing rate changes constantly until the sured value.
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DEPOLOX® Pool Compact 3. Description 3.5.5 Alarms Acknowledgment “ACK with reset“ • In the event of an alarm, the alarm sym- The electronics module supports up to eight bol and the message symbol flash and the freely configurable alarms. The alarms can be relay is active until acknowledged.
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3. Description DEPOLOX® Pool Compact 3.5.6 Auto tune (only applies to free Auto tune must not be started: chlorine) • if a large volume of fresh water is being added The electronics module is equipped with an • if the measuring cell has not been run in Auto tune function to facilitate commissioning •...
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DEPOLOX® Pool Compact 3. Description Auto tune sequence Each Auto tune phase is now displayed with a status message: Display text Explanation Initialization Start Control signal Ym = 0 % Chlorinator to 0 % or dosing pump off Wait for act. value X = 20 % Delay until act.
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3. Description DEPOLOX® Pool Compact Possible error conditions: 3.5.7 Safety functions • Initial value not reached (display: “T = > 8h") The electronics module is equipped with vari- When Auto tune has started and the ous integrated safety functions to ensure sys- dosing system has closed or the dosing tem safety and minimize the risk of accidents.
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DEPOLOX® Pool Compact 3. Description Circulation monitoring • NOTICE DANGER Controller switch-off is only effective in “Safety MAN. mode“. Risk of injury or death! A circulation monitoring device must be Digital input DI 2 to DI 5 installed in the unit and connected to the Various functions can be assigned to the digi- electronics module.
3. Description DEPOLOX® Pool Compact 3.5.9 Relay outputs 3.5.10 Interfaces The electronics module has a maximum of six The interfaces are described in detail in chap- relays, each with a changeover contact. These ter 4. The following interfaces are available: switches are assigned various switching tasks •...
DEPOLOX® Pool Compact 3. Description 3.6.2 Function At this point, a maximum back pressure of 1.5 bar is permitted. The following section describes the functional A sample extraction unit is used to draw sam- principle of the flow cell from the sample ple water from the cell body through the low- water inlet to the sample water outlet.
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3. Description DEPOLOX® Pool Compact 3.7.2 pH sensor As the chloride concentration of the electro- lyte remains almost constant, the potential of The pH sensor consists of a pH combination the reference electrode is also constant. Salt electrode. The glass electrode is the most rings as an additional salt depot further powerful sensor for pH measurement, with a increase the service life of the ORP sensor.
DEPOLOX® Pool Compact 3. Description Technical data 3.8.1 Electronics module (module name E02) Dimensions (WxHxD) 12.6“ x 12.2“ x 6“ (320 x 311 x 153 mm) Weight approx. 7.7 lbs (3.5 kg) Housing Protection rating IP66 Mains connection 100 to 240 V AC ± 10%, 50 to 60 Hz, 15 W 4.3”...
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3. Description DEPOLOX® Pool Compact NOTICE When connecting inductive or capacitive loads (e.g. pump with integrated switching power supply), an additional power relay with suitable specification must be provided. Each relay output has an integrated 3.15 A fuse as overcurrent protection. Typical use of relays: enable contact for dosing device, control of motors or dosing pumps.
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DEPOLOX® Pool Compact 3. Description 3.8.3 Sensors NOTICE When disinfecting with inline electrolysis systems or hydrogen drainage into the pool water, the gold version of the chlorine or ORP (Redox) sensor must be used. Chlorine sensor platinum version (W3T160652) gold version (W3T160991) Amperometric 3-electrode sen- Amperometric 3-electrode sen- sor with platinum electrodes, salt...
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3. Description DEPOLOX® Pool Compact pH sensor (W3T169297) combination electrode with universal membrane glass, salt reserve, Version zirconium dioxide diaphragm, polymerized solid electrolyte, Ag/AgCl reference electrode Measurement range pH 0 to 12 (temporarily to pH 14) Working tempera- 23 to 176°F (-5 to +80°C) ture range Operating pressure 6 x 10...
DEPOLOX® Pool Compact 4. Interfaces Interfaces DANGER Risk of injury or death! External voltages may still be connected even if the operating voltage is switched off. USB interface The electronics module is equipped internally with a USB interface. It is used to update the firmware via USB stick (chapter 6.5) or for use as a data logger via USB stick.
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4. Interfaces DEPOLOX® Pool Compact The integrated 2-port switch replaces additio- Meaning of the LED: nal external switch assemblies. To avoid long • green lights up: Ethernet connection esta- process times, we recommend that you do not blished daisy-chain more than three devices via the •...
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DEPOLOX® Pool Compact 4. Interfaces Web view in the browser: 4.3.3 Network setting under Windows 10 Start the browser, e.g. Firefox or Internet Windows 10 automatically establishes a net- Explorer. work connection as soon as a network card is Enter the IP address of the electronics detected in the PC or laptop computer.
4. Interfaces DEPOLOX® Pool Compact Under the menu “Ethernet properties,” Windows 10 with an alternative configuration select the element “Internet protocol Ver- With Windows 10, it is also possible to set an sion 4 (TCP/Pv4).” Only the element alternative configuration. “Internet protocol Version 4 (TCP/IPv4)"...
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DEPOLOX® Pool Compact 4. Interfaces 4.4.1 Data formats The table below contains the data format used for transmission of the process data: Data type Size (bit) Typical names Value range min. Value range max. INT8 -128 UINT8 INT16 -32.768 32.767 UINT16 65.535 INT32...
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4. Interfaces DEPOLOX® Pool Compact Modbus Register DEPOLOX® Pool Compact IP adress of the device, e.g. 192.168.200.11 Port: 502 Modbus Type Access Designation Description Register Byte System information 400001 ASCII System name e.g. "DEPOLOX Pool" 400011 ASCII Software Version e.g. "V:1.00" 400016 ASCII act.
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DEPOLOX® Pool Compact 4. Interfaces Modbus Type Access Designation Description Register Byte (Ch.5) Temperature - Measurement 400160 FLOAT Measured value 400162 ASCII Measured unit "°C"; "°F" 400167 FLOAT Lower range 0,0°C; 32,0°F 400169 FLOAT Upper range 50,0°C; 122,0°F 400171 400173 Status messages 400300 UINT16...
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4. Interfaces DEPOLOX® Pool Compact Modbus Type Access Designation Description Register Byte 400304 UINT16 Operation mode controller 1 (chlorine) MAN. Auto Controller Aus Adaption running Controller stop (Yout=0%) Controller freeze (Yout=Yout) Controller Yout=100% Eco Mode switching Controller standby 400305 UINT16 Operation mode controller Coding see Reg.
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DEPOLOX® Pool Compact 4. Interfaces Modbus Type Access Designation Description Register Byte 400314 UINT32 Error code pH/Fluoride (Ch.2) Coding see Reg. 400310 400318 UINT32 Error code ORP (Redox) (Ch.3) Coding see Reg. 400310 400326 UINT32 Error code temperature (Ch.5) Coding see Reg. 400310 (Ch.1) Chlorine - Controller parameter 401000 FLOAT...
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4. Interfaces DEPOLOX® Pool Compact Modbus Type Access Designation Description Register Byte (Ch.3) OPR (Redox) - Limits 401074 FLOAT Min. value 1 Lower range - Max 1 401076 FLOAT Max. value 1 Min 1 - Upper range 401078 FLOAT Hysteresis value 1 1 - 25 Digit 401080 FLOAT...
DEPOLOX® Pool Compact 5. Installation Installation Required ambient conditions NOTICE Scope of delivery Correct and safe operation can only be gua- The scope of delivery includes the following, ranteed if the requirements for the ambient conditions are met. All applicable national depending on the version selected: and local regulations must be observed! •...
5. Installation DEPOLOX® Pool Compact Installation of the module NOTICE Install the electronics module and flow cell • The electronics module is not suitable with or without DIN rail. Dimension drawing for electrical connection with perman- chapter 5.5.3. ently installed cable conduits. If the cable glands do not meet local installa- 5.5.1 With DIN rail tion rules and regulations, these glands...
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DEPOLOX® Pool Compact 5. Installation 5.5.3 Dimension drawing...
5. Installation DEPOLOX® Pool Compact Removing and fittting the Installing the optional strainer housing cover Release the screw joint on the sample water inlet with ball valve (A) (threaded 5.6.1 Flow cell connection G 1/2” A). Connect strainer with pipe clamp (B). Removing Connect sample water inlet (C).
DEPOLOX® Pool Compact 5. Installation • To prevent long loop dead times, ensure that the lines in the sample water inlet are as short as possible and do not have a large line cross-section. Long measuring dead times mean poorer control quality! •...
5. Installation DEPOLOX® Pool Compact 5.10 Sample water extraction options Example for sample water extraction using a booster pump...
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DEPOLOX® Pool Compact 5. Installation Example for sample water extraction - Part list on page 42...
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5. Installation DEPOLOX® Pool Compact Beispiel: 5.10.1 Inserting or replacing electrode Sample water extraction, drawing on page 41 cleaning sand • for fresh water (Part no. W3T158528) The electrode cleaning sand (part no. • for salt water (Part no. W3T158529) W3T171317) is supplied in a plastic bottle, the cap serves as a measure.
DEPOLOX® Pool Compact 5. Installation 5.11 Installing and connecting sen- sors, LED glow stick and multi- sensor NOTICE The sensors must be prepared accordingly. Keep the watering cap of the chlorine sen- sor and the transport container of the pH and ORP sensors in a safe place for later use.
5. Installation DEPOLOX® Pool Compact 5.12 Electrical installation 5.11.1 Installing calibration aids Two calibration clips are installed in the hou- DANGER sing cover. They are pushed into the side of the basic housing at the back. The clip with the Risk of injury or death! plastic insert for the sensor is pushed into the External voltages may still be connected...
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DEPOLOX® Pool Compact 5. Installation 5.12.1 Electrical installation electronics NOTICE module • The electronics module is not suitable Open the housing cover of the electronics for electrical connection with perman- module. ently installed cable conduits. Connect the power supply in accordance •...
5. Installation DEPOLOX® Pool Compact Make the following alarm contact settings ATTENTION on the DEPOLOX® Pool Compact: Risk of injury or damage to the device! pH Min 1, pH Max 1, if • Incorrectly connected devices can be Alarm 2 assignment appropriate also Chlo- damaged, possibly irreparably, or cause rine Max 1...
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DEPOLOX® Pool Compact 5. Installation Switch on power supply. Conductivity measurement (if available) Perform initial configuration: • Check the limit values 1 and 2 for con- • Set “MANUAL” mode ductivity (“Min" and “Max"), adjust if • Select the language necessary.
5. Installation DEPOLOX® Pool Compact 5.14 Installing retrofit kits/extensions 5.14.2 ORP sensor measuring module Disconnect the electronics module from DANGER the power supply. Remove the housing cover of the electro- Risk of injury or death! nics module. External voltages may still be connected even if the operating voltage is switched off.
DEPOLOX® Pool Compact 5. Installation 5.15 Shut-down 5.14.3 Conductivity sensor measuring module DANGER Disconnect the electronics module from the power supply. Risk of injury or death! Remove the housing cover of the electro- External voltages may still be connected nics module. even if the operating voltage is switched off.
6. Operation DEPOLOX® Pool Compact Operation Main scruture From the main menu, you can call up the sys- tem settings, the measured values menus and Display and control elements the controller menus. To access the correspon- The colored graphic display with capacitive ding menus, tap the Measurement menu touchscreen is the display and control ele- fields or tap the...
DEPOLOX® Pool Compact 6. Operation “Measurement”menu field Symbols Meaning This menu shows the current measured value Message/error active and the sensor signal. All settings relating to Tap the symbol to open the mes- measurements, such as range, limit values, sage window. controller settings and calibration must be •...
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6. Operation DEPOLOX® Pool Compact Chlorine measurement parameters Min: within range Measurement Hysteresis: 0.01 to 0.25 Range: 1, 2, 3, 5 and 10 mg/l Limits value II Unit: mg/l, ppm Max: within range Measurement filter: off/low/middle/strong Min: within range Limits Hysteresis: 0.01 to 0.25 Limits value I Controller...
DEPOLOX® Pool Compact 6. Operation Conductivity measurement parameters Temperature measurement parameters Measurement Measurement Upper range : 5.00/10.0/20.0/50.0/100.0/ Measurement filter 200.0/300.0 mS/cm Limits 500/1000/2500 µS/cm Limits value I Unit: mS/cm, µS/cm Max: 0 to 50 °C Measurement filter: off/low/middle/strong Min: 0 to 50 °C Additional display: off/NaCl [g/l]/TDS Hysteresis: 0.1 to 2.5 °C TDS Factor: 0.40 to 1.00...
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6. Operation DEPOLOX® Pool Compact 6.3.1 “Operation mode” menu Calibration - System menu Call up the Home menu. Select in this menu the operation mode. Tap the symbol. Call up the Home menu. symbole or tap the symbole and than Operation mode menu.
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DEPOLOX® Pool Compact 6. Operation Calibration selection NOTICE Chlorine Other calibration selections are performed Zero point: Calibration of the zero point cur- in a similar way and are not described indivi- rent of the chlorine measurement cell dually. DPD: DPD calibration of the chlorine measu- Press the “Calibrate”...
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6. Operation DEPOLOX® Pool Compact 6.3.4 ”Alarm configuration” menu Digital inputs Alarms 1 to 8 are configured in the “Alarm DI 1: Measurement Stop (cannot be chan- Configuration” menu. The DEPOLOX® Pool ged) Compact offers the option of setting various DI 2 / DI 3 / DI 4 / DI 5: alarm configurations.
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DEPOLOX® Pool Compact 6. Operation 6.3.6 Settings” menu Alarm 1/2/3/4 The device settings not relating to measured Acknowledge: values are configured in the Settings menu. Input specifies whether an alarm is defi- ned as an alarm without acknowled- Call up the HOME menu. gment, an alarm with simple Tap the symbol.
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6. Operation DEPOLOX® Pool Compact Hold Function: On/Off Max. dosing time: 00:00 to 10:00 h The hold function is used to either buf- The maximum dosing time determines fer all measured values or keep them the length of time in which all control constant during calibration.
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DEPOLOX® Pool Compact 6. Operation Unlock pattern: DHCP: On/Off Menu for entry/definition of a Level 3 In the setting “DHCP = On,” the network unlock pattern. The entry must be configuration is automatically defined repeated as confirmation. by the DHCP server and cannot be confi- gured manually.
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6. Operation DEPOLOX® Pool Compact User symbol white = Level 1 Reset measurement & control parameters: • User logged in on Level 1. • Read rights for all settings, sensor calibrat- Reset system settings: ion and change of user. User symbol yellow = Level 2 •...
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DEPOLOX® Pool Compact 6. Operation Set the parameter “Access control” to To enter a password “On.” Press the parameter “Password.” To define or change a password or locking Enter the desired password via the input code, the password “3000” (factory set- keypad.
6. Operation DEPOLOX® Pool Compact To change/enable the password on Level 6.4.2 Settings 2, click the value for the Level 2 password. Parameter The input menu opens. • Cl2 free Enter a combination of numbers and let- • ters with a maximum of ten characters. •...
6.5.1 LED glow stick color signaling A firmware update can be downloaded free The color of the LED glow stick switches bet- of charge from the homepage of Evoqua ween white, yellow and red depending on the Water Technologies GmbH.
6. Operation DEPOLOX® Pool Compact Calibration Zero point calibration Press the symbol. When calibrating the measurements, variati- Press the Calibration menu. ons in the calibration solutions, buffer soluti- Tap the measurement “Chlorine”. ons or comparative measurements are Press the parameter “Zero point”. adjusted.
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DEPOLOX® Pool Compact 6. Operation 6.6.2 pH calibration 16 Dip the pH sensor at least 2 cm deep into the buffer solution and move gently until NOTICE the indicated pH value remains constant. During pH calibration, the buffer solution 17 Press the “Calibration” button. An input and the sample water should have the same field opens.
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6. Operation DEPOLOX® Pool Compact 6.6.3 ORP calibration (Redox) 6.6.4 Conductivity calibration NOTICE NOTICE ORP (Redox) sensors have long running-in • Conductivity sensors have no running-in times. This means that after calibration with time. calibration solution, it can take several •...
DEPOLOX® Pool Compact 6. Operation 11 Press "Enter" to save the entry. 6.6.5 Temperature calibration 12 Remove the conductivity sensor from the Press the symbol. top clip. Press the Calibration menu. 13 Screw the conductivity sensor into the cell Tap the measurement “Temperature.” body cover and tighten the clamp connec- Press the “Cal.
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6. Operation DEPOLOX® Pool Compact Error message Cause Remedy Check the cause depending on the DI 2 Digital input 2 active use of digital input 2 and 5, e.g. DI 3 Digital input 3 active circulation off, remedy fault in the DI 4 Digital input 4 active circulation, chemical tank empty,...
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DEPOLOX® Pool Compact 6. Operation Error message Cause Remedy Interruption in the temperature Temperature error ? Check multi-sensor and cable. sensor or cable of the multi-sensor. Check whether the mA signal is Load error mA Output 1 ? required at all (e.g. for plotter). If The mA output cannot drive its mA Output 2 ? not, switch off the output signal in...
6. Operation DEPOLOX® Pool Compact 6.7.3 Messages Error message Cause Remedy pH tank level min. Suction lance pH min. fill level rea- Replace pH tank reached! ched Cl2 tank level min. Suction lance Cl2 min. fill level rea- Replace Cl tank reached! ched...
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DEPOLOX® Pool Compact 6. Operation Error message Cause Remedy Positioner in manual mode. Engage manual knob. Dosing device selected incor- Select correct dosing device. rectly. Positioner/pump incorrectly Connect positioner/pump cor- Positioner/pump does not connected. rectly (electrician). work Relay defective. Check (electrician). Check (electrician), if neces- Fuse at relay output defective.
7. Maintenance DEPOLOX® Pool Compact Maintenance Maintenance parts set DANGER Part no. Designation Risk of injury or death! Maintenance parts kit, W3T158874 External voltages may still be connected annual maintenance even if the operating voltage is switched off. Maintenance parts kit, 4 W3T158878 years NOTICE...
DEPOLOX® Pool Compact 7. Maintenance Cleaning the flow rate monitor and check valve Switch off the power supply. Drain the sample water supply line and drainage line. Remove the housing cover of the flow cell. Remove the filter unit. To do this, release both knurled nuts.
7. Maintenance DEPOLOX® Pool Compact Replacing the fuses on the CPU Replacing the battery board WARNING WARNING Risk of injury or damage to the device! Only authorized and qualified electricians Risk of injury or damage to the device! are permitted to install the DEPOLOX® Pool Only authorized and qualified electricians Compact and open the housing.
DEPOLOX® Pool Compact 8. Spare parts, Accessories and Retrofit kits Spare parts, Accessories and Retrofit kits NOTICE For reasons of safety, only use original spare parts. Please contact our customer service if you need any spare parts. Electronics module (module name E02) Part No.
8. Spare parts, Accessories and Retrofit kits DEPOLOX® Pool Compact Sensors and extension cables NOTICE When disinfecting with inline electrolysis systems or hydrogen drainage into the pool water, the gold version of the chlorine or ORP (Redox) sensor must be used. Chlorine ORP (Redox) Conductivity...
DEPOLOX® Pool Compact 8. Spare parts, Accessories and Retrofit kits Accessories Part-Nr. Designation Mounting plate with accessories for simple mounting of the DEPOLOX® Pool W3T395161 Compact, module, strainer and up to four hose dosing W3T165563 Impedance converter for pH or ORP sensor W3T158721 Strainer with ball valve, straight W3T389201...
10. EC Declaration of Conformity and Certificate DEPOLOX® Pool Compact 10. EC Declaration of Conformity and Certificate...
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DEPOLOX® Pool Compact 10. EC Declaration of Conformity and Certificate...
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70138021 2017-07-14 Project: Date Issued: Issued to: Evoqua Water Technologies GmbH Auf der Weide 10 Gunzburg, 89312 GERMANY The products listed below are eligible to bear the CSA Mark shown with adjacent indicators 'C' and 'US' for Canada and US or with adjacent indicator 'US' for US only or without either indicator for Canada only.
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