WDT GRANUDOS 10-S5 User manual

OI No.: BA SW 014-02 Granudos S5-Steuereinheit EN.docx Language: EN
Operating and installation instructions
Control unit
Type GRANUDOS S5
without dosing unit
GRANUDOS 45/100-S5 +
GRANUDOS 15-S5
Operating instructions for the dosing unit:
GRANUDOS 45/100
No.: BA SW 003
GRANUDOS 15
No.: BA SW 002
GRANUDOS 10-S5
Operating instructions for the dosing unit:
GRANUDOS 10
No.: BA SW 002

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Table of contents
1About these instructions / general .......................................................................................................... 3
1.1 Scope of applicability ........................................................................................................................................3
1.2 Target group .................................................................................................................................................... 3
1.3 Symbols used ...................................................................................................................................................3
1.4 Warranty .........................................................................................................................................................4
1.5 Further information.......................................................................................................................................... 4
1.6 Information regarding support queries.............................................................................................................4
2Safety ...................................................................................................................................................... 5
2.1 Intended use.....................................................................................................................................................5
2.2 Safety notices ................................................................................................................................................... 5
3Product description - scope of delivery.................................................................................................... 6
3.1 Scope of delivery / accessories.........................................................................................................................6
3.2 Product description .......................................................................................................................................... 6
3.3 Identification of device / identification plate ..................................................................................................... 7
3.4 Technical data .................................................................................................................................................. 7
4Installation ............................................................................................................................................... 7
5Commissioning ........................................................................................................................................ 7
6Operation / service of the control unit.................................................................................................... 8
6.1 Operation of the display GRANUDOS S5.......................................................................................................8
6.2 Start screen (operation display)........................................................................................................................8
Start screen –Automatic...............................................................................................................................9
Start screen - Startup routine –Delay of the booster pump - Dosing delay ................................................... 9
6.3 The main menu ................................................................................................................................................9
Main menu Settings (overview)...............................................................................................................11
Main Menu Service .................................................................................................................................18
Main menu Event log (event and data logging)........................................................................................19
7Maintenance, care, faults ....................................................................................................................... 20
7.1 Device maintenance .......................................................................................................................................20
7.2 Troubleshooting.............................................................................................................................................21
8Decommissioning –Storage –Disposal................................................................................................. 23
9Documents............................................................................................................................................ 23
9.1 Declaration of conformity ..............................................................................................................................23
9.2 Wiring diagrams.............................................................................................................................................24
Wiring diagram Network board GRANUDOS 45/100..............................................................................24
Wiring diagram Network board GRANUDOS 10 + 15 .............................................................................25
9.3 Commissioning protocol ................................................................................................................................26
9.4 Operation data sheet......................................................................................................................................26
9.5 Maintenance protocol.....................................................................................................................................28
9.6 Spare parts list, wear parts list, consumables..................................................................................................28
10 Appendices............................................................................................................................................ 28
10.1 Menu overview............................................................................................................................................29
Imprint:
All rights reserved
© Copyright by WDT –Werner Dosiertechnik GmbH & Co KG
Edition: see footer
Reproduction of any kind and translation into other languages, even in excerpts, are only permitted with the express
authorisation of the company WDT - Werner Dosiertechnik GmbH & Co. KG.
These operating instructions are an English translation of the original German version by the company WDT.
Responsible for the content:
Co. WDT - Werner Dosiertechnik GmbH & Co. KG
Hettlinger Str. 17
D-86637 Wertingen-Geratshofen
Phone: [phone] / 9 86 97 –0
Fax: [phone]
Email: [e-mail]

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1About these instructions / general
1.1 Scope of applicability
This manual describes the function, installation, commissioning and operation of the device. Read these
operating instructions carefully prior to operating the device and keep them in close proximity to the device
for immediate use!
1.2 Target group
Only our authorised partners and people who have been trained in the device functions are permitted to
work on the system, provided that they have read and understood these Operating Instructions.
Electrical connection work may only be carried out by appropriately trained specialists!
1.3 Symbols used
This document uses the following types of safety notices as well as general notices:
DANGER!
"DANGER" denotes a safety notice which, if disregarded, may lead to serious or life-threatening injuries, or
serious material damage!
CAUTION!
"CAUTION" denotes a safety notice which, if disregarded, may lead to injuries, damage to health or
material damage!
ATTENTION!
"ATTENTION" denotes a safety notice which, if disregarded, may lead to material damage!
CORROSIVE!
"Corrosive" denotes a safety notice which, if disregarded when handling chemicals, may lead to injuries or
material damage.
ESD SENSITIVE!
"ESD SENSITIVE" denotes electronic components that may be damaged by electrostatic discharges. The
generally accepted safety precautions for ESD-sensitive devices must be observed when handling the devices!
NOTICE!
A notice denotes information which, if disregarded, may lead to malfunctions.
Tip!
A "Tip" denotes information that may result in improvements in the operating process.
Mandatory sign
Use face protection!
Mandatory sign
Use protective gloves! In accordance with DIN EN 374, protective gloves against chemicals and
microorganisms

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Mandatory sign
Use protective apron!
Mandatory sign
Use protective boots!
1.4 Warranty
All WDT devices and equipment are manufactured using modern production methods and are subject to
comprehensive quality control. However, should there be a reason for complaint, any compensation claims
shall be directed to the company WDT in accordance with the general terms and conditions of warranty (see
below).
General terms and conditions of warranty
The company WDT assumes a 2-year warranty, starting with the commissioning, up to 27 months after
delivery; subject to correct installation and commissioning with a completed and signed commissioning
protocol.
Exempt from this are wear parts such as gaskets, hoses, diaphragms, dosing screws, electrodes, roller carriers
and other parts that are subject to mechanical or chemical wear and tear. For these we assume a warranty of
1/2 year.
Our merchandise management programme requires an invoice for each delivery (including warranty services).
When returning a defective component, upon review you will receive a corresponding credit, if applicable.
We request a return within 14 days.
The costs for subsequent damages and for the processing of warranty claims are excluded.
There are no warranty claims for damages caused by frost, water and electrical overvoltage or by improper
handling.
Tip!
In order to protect the warranty claims, please mail the completed commissioning
protocol, along with the defective component, to the company WDT. Without the
commissioning protocol, we reserve the right to assert a warranty regulation.
CAUTION!
It is not permitted to make any modifications to the device. If this specification is not
observed, the warranty obligation and product liability will expire!
1.5 Further information
Further information about special topics, e.g., design of the dosing performance or description of the
operating parameters, is available from your specialist dealer.
1.6 Information regarding support queries
The control unit is subject to continued further development of both its software and hardware. We always
strive to preserve the compatibility of the components used, but we are unable to guarantee this over a period
of several years!
For spare part orders, we therefore always require the following data. You can find these on the identification
plate.
device designation
device serial number
year of manufacture
For technical support requests, we require the software data. You can find these under Main menu Service
Info.

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2Safety
2.1 Intended use
The GRANUDOS S5 control unit must only be used for the purposes described in the Product Description
in Chapter 3.2, Product description! The locally applicable regulations concerning accident prevention,
occupational safety and drinking water protection must also be observed!
2.2 Safety notices
Carefully read and comply with the operating instructions prior to installation, maintenance and use of the
device!
Work on the device and changes in the settings may only be carried out by properly instructed persons!
Protective measures and rules of conduct
ESD SENSITIVE!
The electronic components in the device controls are sensitive to electrostatic
discharge. For this reason, the generally accepted safety precautions for ESD-sensitive
devices must be observed when handling the devices, including:
Discharge of personal static charge
Dissipative clothing
Disconnect the device from the voltage supply

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3Product description - scope of delivery
3.1 Scope of delivery / accessories
The GRANUDOS S5 control unit is delivered as standard.
Customer-specific or order-related modifications are possible.
3.2 Product description
The GRANUDOS S5 control unit is intended solely for control tasks associated with the treatment of
swimming pool water. It is used for the following dosing devices:
GRANUDOS 10-S5
GRANUDOS 15-S5
GRANUDOS 45/100-S5
The control unit has the following main functions:
Chlorine dosing via dosing screw from the drum (GR45/100) or the dosing hopper (GR10/M-GR15)
Acid dosing with peristaltic pump directly from the supply canister
Backwash disinfection / shock chlorination
Fault indications, e.g., chlorine empty, acid empty, collective fault message potential free
Device overview
The GRANUDOS S5 control unit is mounted on the respective dosing device.
Figure 1, GRANUDOS 45/100-S5 + 15-S5
Figure 2, GRANUDOS 10-S5
GRANUDOS S5 control unit
The control unit is contained in a dust-proof housing. The home screen, called “automatic” operation in the
display, shows the operation mode, the dosing performance and any pending actions or fault indications, if
applicable.

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3.3 Identification of device / identification plate
For spare part orders and troubleshooting, the device serial number and the software version must be
indicated. The device serial number is located on the identification plate on the right side of the control
housing. The software version can be found using the menu item Main menu Service Info.
Identification plate see OI Dosing unit
for Granudos 10-S5 + 15-S5, No.: BA SW 002
for Granudos 45/100-S5, No.: BA SW 003
3.4 Technical data
See the dosing unit of the respective dosing device.
4Installation
See the dosing unit of the respective dosing device.
5Commissioning
For commissioning, see the operating instructions for the dosing unit of the respective dosing device.
for Granudos 10-S5 + 15-S5, No.: BA SW 002
for Granudos 45/100-S5, No.: BA SW 003
The mechanical commissioning is completed.
The device is delivered with defined ex works settings. The settings can be found in the operation data sheet
in Chapter 9.4. Please adjust the parameters to your pool’s requirements – see Chapter 6.4.1.

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6Operation / service of the control unit
6.1 Operation of the display GRANUDOS S5
The operation modes and faults are displayed directly on the start screen (operation display): see 6.2, Figure
4.
In automatic operation, the current operation mode, the control, the set dosing performance, output for
chlorine or pH dosing and any potential delays or faults are displayed.
The device is operated by means of 3 operating keys next to the display.
Use the arrow keys to navigate up or down or to set numerical values.
Use the Enter key to navigate to the selected sub-menu and back.
For an overview of the menu structure and abbreviations, see Chapter 10.1, page
29.
Figure 3, Display with operating panel
Tip - Shortcut!
Back to main menu: Simultaneously touch the two arrow keys for 3
seconds.
Password
There are predefined menu areas that require a password to be entered. The password is automatically
queried in these areas. The password consists of four digits and has a factory default setting of 0123. It
protects defined menu areas against unauthorised access. We recommend that you change this password and
enter the new password in the operation data sheet.
6.2 Start screen (operation display)
After activating the device, you will see the start screen (also called operation display).
01. Operation modes line
02. Input signal external chlorine control active
03. Input signal external pH control active
04. Status line / fault indication
05. Set chlorine dosing performance
06. Set acid dosing performance
07. Chlorine dosing active
08. pH dosing active –Example, cannot be active at
the same time as chlorine
The operation modes line (01) can show the following displays:
Automatic, Manual dosing, GRD OFF, Auto Dos OFF, Start Delay b-pump, filter disinfection (shock
chlorination), CCT OFF
The status line (04) displays general notices and faults:
e.g., start-routine, dos delay XX sec., alarm fuse F2 - F14 as well as additional alarms and faults.
Depending on the operation state, the display shows different views. The following illustrates and describes
the main display views.
Figure 4, Start screen - Explanation
01
02
04
03
05
07
08
06

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Start screen –Automatic
The device is in the Automatic operation mode. The device doses upon request via an
external controller. The set dosing performance is displayed.
There is no fault.
Notice!
The dosing stops once you switch to the main menu by touching “Enter” and only starts
again once you switch back to the operation mode. After 10 minutes without entry,
the system automatically switches back to the previous operation mode.
Start screen - Startup routine –Delay of the booster pump - Dosing delay
The startup routine:
If the device is started via the CCT, the startup delay runs for the booster pump “Start
Delay b-pump”. The startup delay is used to ensure that no air enters the booster pump
during the subsequent operation.
Setting the delay time under “Settings”“Start Delay b-pump”
If the specified pump pressure is reached within 5 seconds after the start of the booster
pump, the dosing delay then runs (for a fixed 3 sec) and the dosing device switches to
the set operation mode. The remaining times are displayed at the bottom in each case.
Startup mode:
If the specified pump pressure or the minimum water level is not reached/undercut within 5 seconds after
the start of the booster pump or also during operation (fault “pres. min”, “Level min”), a startup mode of
120 sec. starts again up to 5x. In this case, the boster pump runs for 5 seconds, then pauses until 120 sec.
The remaining times are displayed at the bottom in each case. If the specified values for pressure/level are
not reached, the device enters the fault mode.
Software alarms are suppressed during this time.
6.3 The main menu
The main menu is reached by touching “Enter”.
Automatic (PWM/Frequency) / Manual
Shows the set operation mode. Touch “Enter” to switch to the start screen that starts
Granudos. Setting the operation mode time under menu item “Settings Control”
GRANUDOS ON/OFF
Touch “Enter” to switch the display to “GRANUDOS OFF” (see 6.2), the device
switches to “Standby” operation.
The start screen (operation display) displays “GRD OFF” in the status line (04).
Dosing ON/OFF
Touch “Enter” to switch the display to “Dosing OFF”, e.g., for service tasks or to flush
the dissolving unit. The b-pump continues to run, the chlorine and acid dosing is switched
off.
The start screen displays “Auto Dos OFF” in the status line (04).
Reset alarm
For acknowledging a pending fault indication (alarm relay).

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Start screen –Fault indication –Acknowledge alarm
If a fault occurs, this will be indicated by a red display and the fault indication in the
bottom line.
For a description of the fault indications, see Chapter Fehler! Verweisquelle konnte nicht
gefunden werden., Fehler! Verweisquelle konnte nicht gefunden werden..
Faults must be pending for 6 seconds before a notification or an alarm is triggered.
A distinction is made between alarms (software alarms, e.g., dosing time monitoring,
monitoring switch) and notifications (e.g., “Chlorine empty”).
Examples for fault indications / alarm
Dos-limit Cl = Dosing time limit for chlorine exceeded
pH empty = pH (= acid canister) empty
Cl empty = Chlorine tank empty
fuse F2 = Fuse F2, for details, see Chapter Fehler! Verweisquelle konnte nicht gefunden werden.,
Fehler! Verweisquelle konnte nicht gefunden werden.
Notice!
An alarm will be automatically deleted when its cause has been remedied. For example,
when the empty chemical container has been exchanged with a full one.
Acknowledge alarm
Use the Enter key to switch to the main menu
Use the arrow keys to navigate to the menu item “Reset alarm”
Touch the Enter key
The alarm relay is temporarily deactivated; this does not rectify the fault! If the fault subsequently recurs,
or if the fault is not rectified, the alarm relay will be reactivated.
Navigate back to the operation mode; this will restart the device.
Special cases
The two alarms for the dosing time monitoring “Dos-limit” cannot automatically be deleted and must
always be acknowledged manually!
In case of the faults “pres. min” or “Level min” the startup mode starts 5 times for 120 seconds each
to check whether the fault is still pending. (See 6.2.2)
oIf the fault is rectified during the 5 startup attempts, the device returns to the previous state, e.g.,
automatic operation.
oIf the fault still continues after this, the GRANUDOS switches off.
oIf the GRANUDOS has switched off, the fault must be acknowledged manually. To do so, the “Reset
alarm” command must be carried out twice: Once to reset the alarm, and once to reset the startup
delay. Now, the GRANUDOS will start up again and the cause of the fault can be investigated.
Settings –see Chapter 6.3.1
For adapting parameters and system settings:
Dos perform., Shock chl., System, Dust extraction, Delay b-pump, Config. Cl (= rated dosing performance),
Config. pH, Control, Teach Cl, Input invers, return
Service –see Chapter 6.3.2
For input and output test and device information.
Event Log –see Chapter 6.3.3
Displays the past 25 fault indications