Lutz-Jesco EASYPRO COMPACT User manual

Dosing
Conveying
Control
Liquids
Gases
Systems
© Lutz-Jesco GmbH 2020 BA-42840-02-V03
Water sampling station
EASYPRO COMPACT
Operating instructions
Read the operating manual!
The user is responsible for installation and operation related mistakes!
42803001_2
Hauptansicht EASYPRO Compact

Table of Contents 3
© Lutz-Jesco GmbH 2020
Subject to technical changes.
200116
BA-42840-02-V03
Water sampling station EASYPRO COMPACT Operating instructions
Table of Contents
1 Notes for the Reader ..........................................................4
1.1 General non-discrimination......................................................4
1.2 Explanation of the signal words ................................................4
1.3 Explanation of the warning signs ..............................................4
1.4 Identification of warnings.........................................................4
1.5 Identification of action instructions ...........................................4
2 Safety .................................................................................5
2.1 General warnings.....................................................................5
2.2 Hazards due to non-compliance with the safety instructions .....5
2.3 Working in a safety-conscious manner .....................................5
2.4 Personnel qualification.............................................................5
3 Intended use ......................................................................7
3.1 Notes on product warranty .......................................................7
3.2 Intended purpose.....................................................................7
3.3 Foreseeable misuse.................................................................7
4 Product description ...........................................................8
4.1 Scope of delivery .....................................................................8
4.2 Design and function of the water sampling station ....................8
4.3 Position numbers water sampling station .................................8
4.4 Design and function TOPAX®MC ..............................................9
4.5 Rating plate EASYPRO COMPACT water sampling station ........10
4.6 Rating plate TOPAX®MC multi-channel controller...................10
5 Technical data.................................................................. 11
5.1 Water sampling station...........................................................11
5.2 measuring cell.......................................................................12
5.3 Technical data TOPAX®MC multi-channel controller ...............12
5.4 Multi-channel controller TOPAX®MC measuring inputs...........13
5.5 Multi-channel controller TOPAX®MC output modules..............13
5.6 Terminal clips of the main board and the components .............14
6 Dimensions ......................................................................15
6.1 Water sampling station...........................................................15
6.2 Wall holder.............................................................................16
7 Installation .......................................................................17
7.1 Installation location................................................................17
7.2 Wall mounting........................................................................17
7.3 Electrical installation..............................................................17
7.4 Installing the hydraulics .........................................................18
7.5 Connecting sensors ...............................................................18
7.6 Connecting the actors ............................................................19
7.7 Digital inputs .........................................................................21
7.8 RC protection for relay............................................................21
7.9 Connecting Ethernet ..............................................................21
7.10 RS485 interface...................................................................21
8 Commissioning of the water sampling station ...............23
8.1 Setting the flow controller ......................................................23
8.2 Adjusting the measuring cells for measuring the pH and Redox
value............................................................................................23
8.3 Calibrating the disinfection measuring cell..............................23
8.4 Commissioning of TOPAX®MC multi-channel controller ..........24
8.5 First steps..............................................................................25
8.6 Configuration.........................................................................25
8.7 Password protection ..............................................................30
8.8 Network settings....................................................................31
9 Operation..........................................................................32
9.1 Confirming a message ...........................................................32
9.2 Logbook ................................................................................32
9.3 Configure trend display ..........................................................32
9.4 Manual mode.........................................................................33
9.5 Calibration.............................................................................33
9.6 Setpoints and reference sets..................................................36
9.7 Access via network ................................................................38
10 Shutdown.........................................................................39
10.1 Short-term shutdown...........................................................39
10.2 Long-term shutdown ...........................................................39
10.3 Storage ...............................................................................39
10.4 Transportation......................................................................39
10.5 Disposal ..............................................................................39
11 Maintenance ....................................................................40
11.1 Maintenance intervals..........................................................40
11.2 Measuring cells ...................................................................40
11.3 Flow controller.....................................................................40
11.4 Cleaning the sample water filter ...........................................40
11.5 Keeping logfiles ...................................................................41
11.6 Updating software................................................................41
11.7 Battery ................................................................................41
11.8 Replacing the fuse ...............................................................41
11.9 Resetting the settings ..........................................................42
11.10 Finishing maintenance.......................................................42
12 Troubleshooting ............................................................... 43
13 Modbus addresses...........................................................45
14 Notes to EU conformity ....................................................51
15 EU Declaration of Conformity...........................................52
16 Declaration of no objection..............................................53
17 Warranty claim................................................................. 54
18 Glossary ...........................................................................55
19 Index.................................................................................56

Notes for the Reader
4© Lutz-Jesco GmbH 2020
BA-42840-02-V03
Water sampling station EASYPRO COMPACT Operating instructions
1 Notes for the Reader
These Operating instructions contain information and behaviour rules for
safe and designated operation of the Water sampling station
EASYPRO COMPACT.
Observe the following principles:
nRead the entire operating manual prior to starting-up the device.
nEnsure that everyone who works with or on the device has read the
operating manual and follows it.
nMaintain the operating manual throughout the service life of the
device.
nPass the operating manual on to any subsequent owner of the device.
1.1 General non-discrimination
In this operating manual, only the male gender is used where grammar
allows gender allocation. The purpose of this is to make the text easy to
read. Men and women are always referred to equally. We would like to
ask female readers for understanding of this text simplification.
1.2 Explanation of the signal words
Different signal words in combination with warning signs are used in this
operating manual. Signal words illustrate the gravity of possible injuries if
the risk is ignored:
Signal word Meaning
DANGER! Refers to imminent danger. Ignoring this sign may
lead to death or the most serious injuries.
WARNING!
Refers to a potentially hazardous situation.
Failure to follow this instruction may lead to death
or severe injuries.
CAUTION!
Refers to a potentially hazardous situation.
Failure to follow this instruction may lead to
minor injury or damage to property.
PLEASE NOTE Refers to a danger which, if ignored, may lead to
risk to the machine and its function.
Tab. 1: Explanation of the signal words
1.3 Explanation of the warning signs
Warning signs represent the type and source of a danger:
Warning sign Type of danger
General danger
Danger from electrical voltage
Danger from poisonous substances
Danger of damage to machine or functional
influences
Tab. 2: Explanation of the warning signs
1.4 Identification of warnings
Warnings are intended to help you recognise risks and avoid negative
consequences.
This is how warnings are identified:
Warning sign SIGNAL WORD
Description of danger.
Consequences if ignored.
ðThe arrow signals a safety precaution to be taken to eliminate the
danger.
1.5 Identification of action instructions
This is how pre-conditions for action are identified:
üPre-condition for action which must be met before taking action.
@A resource such as a tool or auxiliary materials required to perform
the operating instructions.
This is how instructions for action are identified:
èSeparate step with no follow-up action.
1. First step in a series of steps.
2. Second step in a series of steps.
4Result of the above action.
üAction completed, aim achieved.

Safety 5
© Lutz-Jesco GmbH 2020
Subject to technical changes.
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Water sampling station EASYPRO COMPACT Operating instructions
2 Safety
2.1 General warnings
The following warnings are intended to help you eliminate the dangers
that can arise while handling the device. Risk prevention measures
always apply regardless of any specific action.
Safety instructions warning against risks arising from specific activities
or situations can be found in the respective sub-chapters.
DANGER!
Mortal danger from electric shock!
Wrongly connected or located cables or damaged ones can injure you.
ðReplace damaged cables without delay.
ðDo not use extension cables.
ðDo not bury cables.
ðSecure cables to avoid being damaged by other equipment.
WARNING!
Increased risk of accidents due to insufficient qualifica-
tion of personnel!
The device may only be installed, operated and maintained by
personnel with sufficient qualifications. Insufficient qualification will
increase the risk of accidents.
ðEnsure that all action is taken only by personnel with sufficient and
corresponding qualifications.
ðPrevent access to the system for unauthorised persons.
PLEASE NOTE
Do not dispose of the device in the domestic waste!
Do not dispose of electric devices via the domestic waste.
ðThe device and its packaging must be disposed of in accordance
with locally-valid laws and regulations.
ðDispose of different materials separately and ensure that they are
recycled.
2.2 Hazards due to non-compliance with the safety
instructions
Failure to follow the safety instructions may endanger not only persons,
but also the environment and the device.
The specific consequences can be:
nFailure of major unit und system functions,
nFailure of required maintenance and repair methods,
nRisk to persons when working on the device
nDanger to the environment from overdosing.
2.3 Working in a safety-conscious manner
Besides the safety instructions specified in this operating manual, further
safety rules may apply. Always observe all safety-related regulations and
guidelines applicable at the product's location of use. Note in particular
the following items:
nsafety regulations on handling electricity and live components,
nsafety regulations on handling hazardous substances,
naccident prevention regulations
nSafety and operating provisions,
nEnvironmental protection provisions,
nother applicable directives and laws.
2.4 Personnel qualification
Any personnel who work on the device must have appropriate special
knowledge and skills.
Anybody who works on the device must meet the conditions below:
nAttendance at all the training courses offered by the owner,
nPersonal suitability for the respective activity,
nsufficient qualification for the respective activity,
ntraining in how to handle the device,
nknowledge of safety equipment and the way this equipment functions,
nknowledge of this operating manual, particularly of safety instructions
and sections relevant for the activity,
nKnowledge of fundamental regulations regarding health and safety
and accident prevention.
All persons must generally have the following minimum qualification:
nTraining as specialists to carry out work on the device unsupervised,
nsufficient training that they can work on the device under the
supervision and guidance of a trained specialist.
2.4.1 Specialist staff
Thanks to their professional training, knowledge, experience and
knowledge of the relevant specifications, specialist staff are able to
perform the job allocated to them and recognise and/or eliminate any
possible dangers by themselves.

Safety
6© Lutz-Jesco GmbH 2020
BA-42840-02-V03
Water sampling station EASYPRO COMPACT Operating instructions
2.4.2 Trained electricians
Due to their professional training, knowledge and experience as well as
knowledge of specific standards and provisions, trained electricians are
able to do the electrical work assigned to them and to recognise and
avoid any potential dangers by themselves.
They are specially trained for their specific working environment and are
familiar with relevant standards and provisions.
They must comply with the legally binding regulations on accident
prevention.
2.4.3 Trained persons
Trained persons have received training from the operator about the tasks
they are to perform and about the dangers stemming from improper
behaviour.
Trained persons have attended all trainings offered by the operator.
2.4.4 Personnel tasks
In the table below you can check what qualifications are the pre-condi-
tion for the respective tasks. Only people with appropriate qualifications
are allowed to perform these tasks!
Qualification Activities
Specialist staff
nInstalling the hydraulics
nCommissioning
nShut-down
nFault resolution
nMaintenance
nDisposal
Trained electricians nInstalling the electrics
nRectifying electrical faults
Trained persons nOperation
nStorage
nTransportation
Tab. 3: Personnel tasks

Intended use 7
© Lutz-Jesco GmbH 2020
Subject to technical changes.
200116
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Water sampling station EASYPRO COMPACT Operating instructions
3 Intended use
3.1 Notes on product warranty
Any non-designated use of the device can impair its function and the
protection provided. This leads to invalidation of any warranty claims!
Please note that liability is on the side of the user in the following cases:
nThe water sampling station is operated in a manner which is not
consistent with these operating instructions, particularly safety
instructions, handling instructions and the section "Intended Use".
nInformation on usage and environment (see section 7 “Installation” on
page17) is not adhered to.
nIf people operate the device who are not adequately qualified to carry
out their respective activities.
nUnauthorised changes are made to the device.
3.2 Intended purpose
The EASYPRO COMPACT water sampling station is solely designed for
sampling and control applications in the treatment of swimming and
bathing water in swimming pools and whirlpools not operated in
accordance with DIN 19643, The operational safety of the product
supplied can only be ensured if used according to their purpose.
All other types of use are prohibited and will invalidate the warranty.
The controller on the water sampling station monitors the current
measured values during water treatment and controls the dosing
systems connected for water treatment. In this way, the controller
ensures constant water values in various applications and can be
deployed universally. The main application is to maintain the water
quality in swimming pools by evaluating the measurement of chlorine, pH
and redox.
3.3 Foreseeable misuse
The following section provides information regarding the device
applications which are classified as non-intended use. This section is
intended to allow you to detect possible misuse in advance and to avoid
it.
Foreseeable misuse is assigned to the individual stages of the product
lifetime:
3.3.1 Incorrect assembly
nConnecting the mains voltage without a protective earth
nNon-fused or non-standard mains voltage.
nNot possible to immediately or easily disconnect the power supply
nWrong connecting cables for mains voltage
nSensors and actors connected to the incorrect terminals or incorrectly
configured.
nProtective earth removed.
3.3.2 Incorrect start-up
nCommissioning with damaged or obsolete sensors.
nCommissioning without the establishment of all protective measures,
fastenings etc.
3.3.3 Incorrect operation
nProtective equipment not functioning correctly or dismantled
nUnauthorised modification of the controller.
nIgnoring of alarm or error messages.
nThe elimination of alarm or error messages by insufficiently-qualified
personnel.
nBridging the external fuse
nDifficult operation due to insufficient lighting or poor access to the
device.
nOperation not possible due to dirty or illegible display.
3.3.4 Incorrect maintenance
nCarrying out maintenance during ongoing operation
nNo adequate or regular inspection of correct functioning
nNo replacement of damaged parts or cables.
nNo securing against reactivation during maintenance work
nUse of the wrong spare parts.

Product description
8© Lutz-Jesco GmbH 2020
BA-42840-02-V03
Water sampling station EASYPRO COMPACT Operating instructions
4 Product description
4.1 Scope of delivery
Please compare the delivery note with the scope of delivery.The
following components are available for the Water sampling station
EASYPRO COMPACT.
nBase plate
nWall holder
nMulti-channel controller TOPAX®MC
nSample water filter
nFlow controller
nFlow control
nFree chlorine measuring cell valve
npH value measuring cell valve
nRedox value measuring cell valve
nTemperature sensor
nBuffer solutions for adjusting each measuring cell
The measuring cells are packaged separately and not pre-installed.
4.2 Design and function of the water sampling station
The Water sampling station can continuously measure the level of
disinfection (effective chlorine content), the pH value, the Redox value
and the sample water temperature. This water sampling station can
therefore be used in the water treatment of public swimming pools, brine
baths and industrial water treatment to control connected systems and
control points.
4.3 Position numbers water sampling station
42803001_1
Frontansicht EASYPRO Compact
Fig. 1: Water sampling station EASYPRO COMPACT
No. Position
1Multi-channel controller TOPAX®MC
2Input redox single-rod measuring cell
3Input pH single-rod measuring cell
4Outflow tap
5Temperature sensor
6Disinfection measuring cell
7Sample mount for buffer solutions
8Inflow tap
9Sample water filter
10 Extraction point
11 Flow controller
12 Flow control
Tab. 4: Water sampling station EASYPRO COMPACT position numbers
12
23
1
11
10
4
5
6
7
8
9

Product description 9
© Lutz-Jesco GmbH 2020
Subject to technical changes.
200116
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Water sampling station EASYPRO COMPACT Operating instructions
4.4 Design and function TOPAX®MC
4.4.1 Functional diagram
Fig. 2: Functional diagram of a two-channel controller
Gap Field Description
Sensors
1. Free chlorine
2. Disturbance
variable
3. pH
1. Measuring the free chlorine
2. The disturbance variable is a variable flow volume which can be taken into account
3. Measuring the pH value
Input modules
1. Current module
2. Digital 1
3. Virtual 1
4. pH Redox module
1. Module for 4 – 20 mA signals and sensors with 24 V voltage supply
2. Digital input for the external control of a function (here: external stop)
3. Parameter calculated (here effective chlorine)
4. Module for pH and Redox single-rod measuring cells
Control system 1. Controller 1
2. Controller 2
1. Controlling the free chlorine inc. pH/temperature compensation and disturbance variable
2. Controlling the pH value inc. temperature compensation
Output modules 1. Module 1
2. Module 2
1. Module on slot 1 to connect an actor (here: MAGDOS LD)
2. Module on slot 2 to connect an actor (here: MEMDOS LP)
Tab. 5: Explanation of functional diagram of a two-channel controller
Sensors Input modules Control
system
Output modules Actors
free
chlorine
Disturbance
variable
On/Off
pH
Current
module
Digital 1
Virtual 1
(Effective chlorine)
pH Redox
module
Controller 1 Module 1
pH /
Temp
Distur-
bance
variable
Function
(External stop)
Controller 2
Temp Module 2
Compensation
Compensation

Product description
10 © Lutz-Jesco GmbH 2020
BA-42840-02-V03
Water sampling station EASYPRO COMPACT Operating instructions
4.4.2 Functions of the device
The stationary device measures the water values using sensors.
Controlling actors such as dosing pumps controls the water values to the
desired setpoint.
4.4.3 Main view
The main menu view will appear upon the start of the device or 5 minutes
after the last input. The main view shows the current values from up to
four sensors and further information.
2
1
45
3
6
Fig. 3: Main view with three sensors
Item Function
1Login/password settings
2 Date/time
3Measured values
4Main menu
5File Browser
6Status row for messages
Tab. 6: Position numbers main view with three sensors
4.5 Rating plate EASYPRO COMPACT water sampling
station
There is information on the equipment about safety or the product's way
of functioning. The information must stay legible for the duration of the
service life of the product.
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3
Fig. 4: Rating plate EASYPRO COMPACT water sampling station
Item Description
1Product name
2 Specifications
3WEEE label
4Serial number
5Part number
6Month/year of manufacture
Tab. 7: Position numbers of rating plate EASYPRO COMPACT water sampling station
4.6 Rating plate TOPAX®MC multi-channel controller
There is also information on the multi-channel controller TOPAX®MC
about safety or the product's way of functioning. The information must
stay legible for the duration of the service life of the product.
7
6
5
2
1
4
3
Fig. 5: Rating plate TOPAX®MC multi-channel controller
Item Description
1Product name
2Technical specifications
3Label showing conformity with applicable European
directives
4WEEE label
5Serial number
6Part number
7Month/year of manufacture
Tab. 8: Position numbers rating plate multi-channel controller TOPAX®MC

Technical data 11
© Lutz-Jesco GmbH 2020
Subject to technical changes.
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Water sampling station EASYPRO COMPACT Operating instructions
5 Technical data
5.1 Water sampling station
EASYPRO COMPACT
Dimensions of the baseplate with add-on components
(W x H x D) mm 454 x 496 x 161 approx.
Sample water requirement l/h 30 approx.
Sample water inflow and discharge mm PE hose 6/8 + stop valve with G1/4 connection
Pressure resistance bar max. 6
Pressure loss in the water sampling station bar 0.3 approx.
Mesh size sample water filter μm 300
Voltage supply 100 – 240 V AC, 50/60 Hz
Power consumption Wmax. 20
Analogue outputs for remote transmission 4 x 0/4 – 20 mA, working resistance max. 500 Ω
Disturbance variable input mA 0/4 – 20
Interfaces Ethernet TCP/IP or RS485 Modbus RTU (optional)
Protection class IP65 (electronic controller)
Ambient temperature °C -5 to +45 (no exposure to direct sunlight)
Control characteristic P, PI, PID or PD behaviour, control direction selectable with disturbance
variable feed forward, 2-side control selectable
Measuring inputs (depending on version)
Number of measuring inputs 3*
Free chlorine Amperometric 3-electrode measuring cell
with potentiostat (DMZ3.1) mg/l 0 – 15 (dependant on the measuring cell transconductance)
pH value pH single-rod measuring cell pH 2 – 12
Redox value Redox single-rod measuring cell mV 0 – 1000
Temperature Pt100 °C 5 – 45
Output modules (depending on version)
Number of output modules 4
Relays 2 x 230 V AC, 5 A (ohmic load)
Optocoupler 2 x 80 V DC, 5 mA
Tab. 9: Technical data EASYPRO COMPACT water sampling station

Technical data
12 © Lutz-Jesco GmbH 2020
BA-42840-02-V03
Water sampling station EASYPRO COMPACT Operating instructions
5.2 Measuring cell
Technical data for connecting a TOPAX®MC controller.
5.2.1 Open 3-electrode measuring cell
Measuring cell DMZ3.1
Measuring input all oxidizing ions
Measuring electrode Gold or platinum (depending on measurement)
Reference electrode Silver / silver chloride with KCI gel filling
Counter electrode Precious metal
Measuring range 0 – 15 mg/l Cl2
Transfer/slope 20 – 30 μA / mg/l
Electrolyte Sample water
Electrical connection N attachment head
Hydraulic connections hose 6/8 mm
Pressure range 0 – 6 bar
Flow rate 30 l/h
Measuring principle amperometric 3-electrode measuring cell with potentiostatic control
Tab. 10: Open 3-electrode measuring cell
5.3 Technical data TOPAX®MC multi-channel controller
TOPAX®MC
Housing dimensions (W x H x D) mm 302 x 240 x 107
Voltage supply 100 – 240 V AC, 50/60 Hz
Power consumption W max. 20
Analogue outputs for remote transmission 4 x 0/4 – 20 mA, working resistance max. 500 Ω
Disturbance variable input mA 0/4 – 20
Interfaces Ethernet TCP/IP or RS485 Modbus RTU (optional)
Protection class IP65
Ambient temperature °C -5 to +45 (no exposure to direct sunlight)
Control characteristic
P, PI, PID or PD behaviour,
control direction selectable with disturbance variable feed forward,
2-side control selectable
Tab. 11: Technical data TOPAX®MC multi-channel controller

Technical data 13
© Lutz-Jesco GmbH 2020
Subject to technical changes.
200116
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Water sampling station EASYPRO COMPACT Operating instructions
5.4 Multi-channel controller TOPAX®MC measuring inputs
Measuring inputs (depending on version)
Number of measuring inputs up to 4
Free chlorine
Amperometric 3-electrode measur-
ing cell with potentiostat (DMZ3.1) mg/l 0 – 15 (dependant on the measuring cell transconductance)
CS120 excess chlorine measuring cell mg/l 0 – 10 (dependant on the measuring cell transconductance)
Diaphragm-covered measuring cell mg/l 0 – 10 (dependant on the measuring cell)
Chlorine dioxide
Amperometric 3-electrode measur-
ing cell with potentiostat (DMZ3.1) mg/l 0 – 15 (dependant on the measuring cell transconductance)
CS120 excess chlorine measuring cell mg/l 0 – 10 (dependant on the measuring cell transconductance)
Diaphragm-covered measuring cell mg/l 0 – 2 (dependant on the measuring cell)
Total chlorine Diaphragm-covered measuring cell mg/l 0 – 10 (dependant on the measuring cell)
pH value pH single-rod measuring cell pH 0 – 14 (dependant on the single-rod measuring chain)
Redox value Redox single-rod measuring cell mV 0 – 1000 (dependant on the single-rod measuring chain)
Temperature Pt100 °C -10 to +90
Tab. 12: Measuring inputs TOPAX®MC multi-channel controller
5.5 Multi-channel controller TOPAX®MC output modules
Output modules (depending on version)
Servomotor relay 2 x 230 V AC, 5 A (ohmic load)
kΩ Potentiometer feedback: 1 – 10
Servomotor 20 mA Constant 0/4 – 20 mA output
Servomotor with 20 mA feedback
Relays 2 x 230 V AC, 5 A (ohmic load)
Optocoupler 2 x 80 V DC, 5 mA
Tab. 13: Output modules TOPAX®MC multi-channel controller

Technical data
14 © Lutz-Jesco GmbH 2020
BA-42840-02-V03
Water sampling station EASYPRO COMPACT Operating instructions
5.6 Terminal clips of the main board and the components
81 9 2 3 4 5 6 7 10 11121314151617181920
2930313233343536212223242526272837383940
41 42 43 44 45 46 47 48 49 50 51 52
USB
AB
Fig. 6: Terminal overview on the main board
Termi-
nal Function Description
1 – 8 LED outputs +Is not used with EASYPRO
COMPACT.
9 – 10 LED output GND -Ground for the LEDs
11 Disturbance variable input +0/4 – 20 mA
12 -
13 Analogue output 1 +
0/4 – 20 mA, working resistance max. 500 Ω
14 -
15 Analogue output 2 +
16 -
17 Analogue output 3 +
18 -
19 Analogue output 4 +
20 -
21 – 36 Digital inputs 1 − 8
+ (odd
numbers)
- (even
numbers)
Function configurable
37 – 40 Ethernet connection
41 – 43 Alarm relay Clamps 41+42 normal on
Clamps 42+43 normal off
44 – 46
Connection supply voltage
Protective earth (PE)
47 – 49 Neutral line (N)
50 – 52 Phase (L)
Tab. 14: Terminal connection
LED outputs
Input 1
Input 2
Input 3
Output 1
Output 2
Output 3
Output 4
Ethernet Digital inputs
0/4 – 20mA
Alarm relay
Voltage
RS485

Dimensions 15
© Lutz-Jesco GmbH 2020
Subject to technical changes.
200116
BA-42840-02-V03
Water sampling station EASYPRO COMPACT Operating instructions
6 Dimensions
6.1 Water sampling station
All dimensions in mm
454
496
161
385
465
42803001_3
Maßbild EASYPRO Compact
Fig. 7: Water sampling station dimensions

Dimensions
16 © Lutz-Jesco GmbH 2020
BA-42840-02-V03
Water sampling station EASYPRO COMPACT Operating instructions
6.2 Wall holder
All dimensions in mm
43
23
25
50
R 20
R 20
t=2
8
28
6,5
33
825
6,5
Fig. 8: Water sampling station, front view
361
(374,5)
23
35
Ø 5,5
Fig. 9: Wall holder, plan view
35
23
235
446 (interior dimensions)
Ø 7,5
Fig. 10: Wall holder, view from right side

Installation 17
© Lutz-Jesco GmbH 2020
Subject to technical changes.
200116
BA-42840-02-V03
Water sampling station EASYPRO COMPACT Operating instructions
7 Installation
7.1 Installation location
The following criteria must be taken into account when selecting the
assembly location:
nThe installation surface is even.
nThe water sampling station is opened to the left.
nThe installation height is chosen so that the display of the controller is
at eye level for the user.
nBelow the water sampling station there must be at least 20 cm free
space to route the inflow and outflow pipes.
nKeep ~ 25 cm clearance above the water sampling station so that the
pH and Redox single-rod measuring cells can be removed for
adjustment
nAll pipes and cables can be routed without kinks.
nFrom the extraction point, the sample water must reach the
Water sampling station over as short a distance as possible in order to
avoid measured value deviations.
nDirect sunlight or heat radiation is avoided.
7.2 Wall mounting
This section takes you through the wall mounting of the
Water sampling station EASYPRO COMPACT step by step.
Perform the following work steps:
1. Unscrew the pre-installed wall holder from the water sampling
station.
2. Attach the wall holder to the wall. The screws supplied are suitable
for masonry.
3. Align the left side of the wall holder perpendicularly using a water
level.
4. Hang the water sampling station from the wall holder again and
tighten the screw supplied so they are finger-tight.
üThe water sampling station is fitted on the wall.
7.3 Electrical installation
The voltage supply to your device can now be performed via a normal
Schuko plug or a control cabinet. Perform the specifications of this
section for devices without a pre-fitted Schuko plug.
Pre-conditions for actions:
üThe device was installed in accordance with section 7.2 “Wall
mounting” on page17.
üA voltage supply with 100 − 240 V AC (50/60 Hz) is available.
üThe voltage supply is deactivated before the start and secured
against reactivation.
üThe housing is open.
Resources required:
@Schuko plug
@Wire end sleeves 0.75 − 2.5 mm²
DANGER!
Mortal danger from electric shock!
Improperly installed or damaged components in the electronics
installation can cause injury.
ðEnsure that all work on the electrical installation is performed by a
qualified electrician.
ðEnsure that all work on the electrical installation is performed in a
de-energised state.
ðEnsure that the power supply is secured with a fault current
protective circuit.
ðReplace damaged cables or components without delay.
Perform the following work steps:
1. Fit wire end sleeve to the cable ends if the supply cable does not
have them.
2. Open the device housing.
3. Lead the supply cable through a cable screw connection to the
underside of the device.
4. Turn the cable screw connection union nut until the line is fixed in the
screw connection so that the screw connection performs strain relief.
Ensure that the feed cable is installed loosely.
5. Connect the voltage supply to the clamps 44 − 52. Observe the
division into protective earth (PE), neutral conductor (N) and the
phase (L) on the circuit board.
Fig. 11: Connected voltage supply
üElectrically installation
i
Only 3 of 9 clamps are required for connection of the voltage
supply. You can use the free clamps to supply further devices
with voltage.
The contact load rating amounts to max. 4A.

Installation
18 © Lutz-Jesco GmbH 2020
BA-42840-02-V03
Water sampling station EASYPRO COMPACT Operating instructions
7.4 Installing the hydraulics
PLEASE NOTE
Hydraulic distortion of the measurement results
Incorrect installation of the hydraulic lines can distort the measure-
ment results. As a result, the controlling of connected systems and
control points may be faulty.
ðComply with all the guideline instructions for installing the water
sampling station and connected devices.
ðOnly use hose connections made from polyethylene (PE) with a
diameter of 6/8 mm.
ðPrevent misrepresentations of the sample water en route to the
water sampling station by taking the sample water 30 cm above
the bottom of the tank or in the centre of the water pipe. The
extracted sample water must reach the water sampling station
within a short space of time, thereby arriving with a pressure of
0.3 bar.
ðIf the extraction or supply of the sample water does not satisfy
these requirements, an external sample water pump must be
installed before the water sampling station.
ðIf you expect heavy soiling (e.g. leaves, coarse, small floating
materials, etc.) in the sample water, use an external pre-filter. It
helps you prevent blockages in the water sampling station.
Pre-conditions for actions:
üThe wall mounting and electrical installation have been successfully
completed.
Perform the following work steps:
1. Connect the extraction point of the sample water to the inflow tap
(Fig. 1 “Water sampling station EASYPRO COMPACT” on page8,
pos. 8) by plugging the hose into the inflow tap.
2. Connect the return-flow hose of the sample water to the outflow tap
(Fig. 1 “Water sampling station EASYPRO COMPACT” on page8,
pos. 4) by plugging the hose into the outflow tap.
üThe hydraulic of the water sampling station have been
successfully installed.
7.5 Connecting sensors
DANGER!
Mortal danger from electric shock!
Live parts can inflict fatal injuries.
ðDisconnect the external power supply before opening the water
sampling station or the TOPAX®MC controller.
ðSecure the station to prevent it from being switched on again!
Up to four input modules can be connected to the device. A water
parameter and the temperature can be measured with every module.
Pre-conditions for actions:
üThe voltage supply has been disconnected and protected against
re-connection.
üThe housing is open.
Resources required:
@Sensors
@Suction connection
Perform the following work steps:
1. Lead the cable through one of the cable screw connections on the
underside into the interior of the housing.
2. Connect the wires onto the clamp block of the input modules. Comply
with the terminal plans in the following sections.
üSensor connection completed.
PLEASE NOTE
Electronic distortion of the measurement results.
Incorrect installation of the electrical cables can distort the measure-
ment results. As a result, the control of connected devices can be
faulty.
ðDo not route the connecting cable parallel to the mains and control
connections, and always with a clearance of at least 15cm. Lay
connection junctions at an angle of 90°.

Installation 19
© Lutz-Jesco GmbH 2020
Subject to technical changes.
200116
BA-42840-02-V03
Water sampling station EASYPRO COMPACT Operating instructions
7.5.1 pH Redox module input circuit board
4
3
2
1
Fig. 12: pH Redox module input circuit board
Terminal Function Sensors
1Temperature input Resistance thermometer
TE110/Pt100
2Temperature input
3- (wire with Ø 1.5 mm) pH single-rod measuring
chain PE110/Redox
single-rod measuring chain
ME110
4+ (wire with Ø 2 mm)
Tab. 15: Terminal connection of the pH Redox module input circuit board
Ø 2
Ø 1,5
Fig. 13: Connect the cable from the pH or Redox single-rod measuring chain correctly
7.5.2 Potentiostat module input circuit board
4
3
2
1
5
Fig. 14: Potentiostat module input circuit board
Terminal Function Sensors
1Temperature input Resistance thermometer
TE110/Pt100
2Temperature input
3Measuring electrode
3 electrode potentiostat4Counter electrode
5Reference electrode
Tab. 16: Terminal connection of the potentiostat module input circuit board
7.6 Connecting the actors
Depending on the equipment of the device, you have various possibilities
of actuating actors such as dosing pumps or regulation valves.
7.6.1 Alarm relay
The alarm relay on the main board forwards alarms.
41 42 43
Fig. 15: Alarm relay
Terminal Function Description
41 + 42 normal on The relay works on these
clamps as an opener.
42 + 43 normal off The relay works on these
clamps as a closer.
Tab. 17: Terminal connection of the alarm relay
7.6.2 Output circuit board with relay
4
3
2
1
Fig. 16: Output circuit board with relay
Terminal Function Description
1
Relay X.2 Second digital output
2
3
Relay X.1 First digital output
4
Tab. 18: Clamp connection of the output circuit board with relay
Actors Configuration
MAGDOS dosing pumps On/Off
MEMDOS dosing pumps On/Off
MEMDOS SMART dosing pumps On/Off
MIDIDOS/MINIDOS dosing pumps On/Off
Peristaltic pumps Pulse length
Tab. 19: Actors and relay configuration
Centre conductor
Screen

Installation
20 © Lutz-Jesco GmbH 2020
BA-42840-02-V03
Water sampling station EASYPRO COMPACT Operating instructions
7.6.3 Output circuit board with optocoupler
4
3
2
1
Fig. 17: Output circuit board with optocoupler
Terminal Function Description
1 +
Optocoupler x 2 Second digital output
2 -
3 +
Optocoupler x 1 First digital output
4 -
Tab. 20: Clamp connection of the output circuit board with optocoupler
Actors Configuration
MAGDOS dosing pumps
Pulse frequencyMEMDOS dosing pumps
MEMDOS SMART dosing pumps
Tab. 21: Actors and configuration optocoupler
7.6.4 Servomotor relay output circuit board
This output is suitable for connecting a servomotor with or without
feedback via a potentiometer from 1 – 10 kΩ.
3
2
1
6
5
4
Fig. 18: Servomotor relay output circuit board
Terminal Function Description
1 − 2 Opening the regulation
valve Relay output
2 − 3 Closing the regulation valve Relay output
4
Feedback via potentiometer5
6
Tab. 22: Clamp connection of the output circuit board with servomotor relay
Actors Configuration
Chlorine gas control valve C 7700 Servomotor with potentiometer/
servomotor without potentiometer
Tab. 23: Actors and configuration servomotor relay
7.6.5 Output circuit board with servomotor 20 mA
The output connects a servomotor with or without feedback.
79829_1
Bild BA Ausgangsmodul ATE (20 mA) mit Rückmeldung
EASYCON
3
2
1
Fig. 19: Output circuit board with servomotor 20 mA
Terminal Function Description
1 - GND
2Input (feedback) 4 − 20 mA
3 Output 4 − 20 mA
Tab. 24: Clamp connection of the output circuit board with servomotor 20mA
Actors Configuration
Chlorine gas control valve C 7700 Servomotor with 20 mA/
continuous output (20 mA)
EASYZON chlorine dioxide system
Continuous output (20 mA)
MAGDOS dosing pumps
MEMDOS dosing pumps
MEMDOS SMART dosing pumps
Tab. 25: Actors and configuration servomotor 20 mA
7.6.6 Testing the outputs
You can use manual mode to test the correct connection of an actor.
Take the alarm chain into account before conducting the test and inform
any connection points or interrupt the alarm chain for the period of the
test.
Test the connected actors
Pre-conditions for actions:
üThe actors have been connected in accordance with section 7.6
“Connecting the actors” on page19.
üThe device housing cover is closed.
üThe voltage supply has been established and the device has been
switched on.
Perform the following work steps:
1. Working in the main menu, navigate to “Manual mode” (see section
9.4 “Manual mode” on page33).
4You will now see all the outputs.
2. Select the output to which you have connected the actor and which
you wish to test.
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