ProMinent Instruction Manual DULCOMARIN

Instruction Manual

DULCOMARIN

®

Swimmingpool controller for 2, 3 or 4 measured variables

(pH value, chlorine content, ORP/redox potential or temperature)

DCM.B-001-D cal

p H

DULCOMARIN

R

m V p p m

R

STOP

START

Please first read this instruction manual from cover to cover! Do not throw away!

If demages arise due to an operating fault the guarantee expires!

Version 1.0

24

23

25

22

cal

Overview of the Devices / Operating Elements

DCMB-002-D

p H

1

2

DULCOMARIN

R

3

4

5

6

7

8

9 m V

XXXXXXXXXXXXXXXX

XXXXXXXXXXXXXXXX

p p m

R

STO

P

STA

RT

10

11

12

13

14

15

21

20

16

17

18

19

Diagram shows the device open in the "parked position" (refer also to pages 23 )

Imprint:

Instruction manual DULCOMARIN

®

(Swimming pool controller for 3 or 4 measurable variables)

© ProMinent Dosiertechnik GmbH, 1996

ProMinent Dosiertechnik GmbH

Im Schuhmachergewann 5-11

D-69123 Heidelberg, Germany

P.O. Box 101760

D-69007 Heidelberg, Germany [email protected]

www.prominent.de

Subject to alterations

Typesetting/Desktop Publishing:

Bartha Docuteam GmbH • D-64625 Bensheim, Germany

Issue 05/00

Printed in Germany

Always unfold the page first!

➠

Overview of Devices / Operating Elements

Further description on pages:

1

pH display .................................................................................................. 36

2

"Display change" push button switch

= selection of a setting menu ................................................................. 35, 43

3

"Down" pushbutton switch

= decrementing of a displayed value ...........................................................

35

4

"Back" pushbutton switch

= back to start of relevant setting menu ................................................. 35, 43

5

"Up" pushbutton switch

= incrementing of a displayed value ............................................................. 35

6

"Enter" pushbutton switch

= confirmation of the displayed value or state ............................................ 35, 43

7

Chlorine level/ORP (Redox potential) display ............................................... 36

8

Housing, upper section ................................................................... 21, 22, 24

9

Housing screws .................................................................................... 21, 22

10

LED (green),

Flashing = Dosing medium supply for chlorine level/ORP (Redox potential).. 36

11

LED (red), alarm

= collective fault .......................................................................................... 36

12

"Confirm alarm" pushbutton switch

= resets alarm relay (e.g. horn off) ............................................................... 36

13

LED (green), running

= control and dosing function „On“............................................................... 36

14

"Start/Stop" pushbutton............................................................................... 36

15

Type sign ................................................................................................... 15

16

Housing, lower section .................................................................... 19, 22, 24

Page 2 of 86 Version 1.0

Overview of Devices / Operating Elements

Further description on pages:

17

Fuse........................................................................................................... 80

18

Sealing profile............................................................................................. 23

19

Mains connection cable .............................................................................. 28

20

Breakouts for Pg bushings .................................................................. 31 – 33

21

Electronic/electrical terminals (not illustrated) .................................. 25, 30, 34

22

LCD ........................................................................................................... 35

23

Pushbutton calibration

= enter the calibration programme ......................................................... 35, 36

24

LED (green),

Flashing = dosing medium correction for pH ................................................ 36

25

ORP (Redox potential)/temperature display ..................................................36

(for expansion version only)

General User Information

These operating instructions describe the technical data and functions of the Series B DULCOMARIN® swimming-pool controller, provide detailed safety information and are divided into clear steps. The activities to be carried out are identified by bold-type bullets (•).

!

IMPORTANT:

Please observe the parts of these operating instructions applicable to your particular version of the device. This is indicated in the Section “Device identification/identity code”.

!

IMPORTANT:

Correct measurement and metering are only possible if the probes are functioning satisfactory!

The probes must be checked/calibrated regularly.

Version 1.0

Page 3 of 86

Device Identification /Identity Code

DCM DULCOMARIN

®

swimming-pool controller

B Series

0

1

Version

Basic version for two measured variables

Expansion version for three or four measured variables

Type of mounting

W

S

Wall mounting

Control panel installation

0

1

Operating voltage

230 V 50/60 Hz

2

3

115 V 50/60 Hz

200 V 50/60 Hz

100 V 50/60 Hz

0

1

2

3

4

5

Measured variables

pH, chlorine (basic version) pH, redox (basic version) pH, redox, chlorine pH, temperature, chlorine pH, redox, chlorine, temperature (4th measured variable on LCD) pH, temperatur, chlorine, redox (4th measured variable on LCD)

0

1

2

3

4

5

Actuators

pH metering pump, chlorine metering pump pH metering pump, chlorine actuator pH solenoid valve, chlorine metering pump pH solenoid valve, chlorine actuator pH solenoid valve, chlorine solenoid valve pH metering pump, chlorine solenoid valve

0

1

Analog outputs

None

For all measured variables

0

1

Interface

None

RS 232 printer protocol

D

E

F

I

N

S

P

Language presetting

German

English

French

Italian

Dutch

0

1

2

3

Spanish

Polish

Setpoint and limit value presetting

Private pool

Public pool

Warm jet pool (Jacuzzi)

High chlorination

0

1

Analog outputs presetting

0–20 mA

4–20 mA

DCM B

Please enter the identity code of your device here!

Affix type identification plate here!


Tests

EC Declaration of Conformity

We,

ProMinent Dosiertechnik GmbH

Im Schuhmachergewann 5 - 11

D - 69123 Heidelberg

hereby declare that, on the basis of its functional concept and design and in the version brought into circulation by us, the product specified in the following complies with the relevant, fundamental safety and health stipulations laid down by EG regulations.

Any modification to the product not approved by us will invalidate this declaration.

Product description:

Product type:

Measurement- and control instrument, DULCOMARIN

DCMb

Serial number: relevant

EC regulations:

see type identification plate overleaf and on device

EC - low voltage regulation (73/23/EEC)

EC - EMC - regulation 89/336/EEC subsequently 92/31/EEC

Harmonised standards used,

EN 60335-1, EN 61010-1, EN 60730-1

in particular:

EN 50081-1/2, EN 61000-3-2, EN 61000-3-3, EN 55011

EN 50082-1/2, EN 61000-4-2, EN 61000-4-4

Nationale standards and

DIN 19226

technical specifications used,

DIN VDE 700 T1, IEC 335-1

in particular:

VDE 0411 T1, IEC 1010-1

VDE 0838 T2, IEC 1000-3-2

VDE 0838 T3, IEC 1000-3-3

VDE 0847 T2, IEC 1000-4-2

VDE 0847 T4, IEC 1000-4-4

Date/manufacturer's signature:

The undersigned:

19.12.1996

..........................................................................................

Mister Manfred Hüholt, factury manager

Version 1.0

Page 5 of 86

Page 6 of 86

Contents

Page

General User Information .................................................................. 3

1 Foreword .................................................................................. 9

2 Technical Data .......................................................................... 9

3 Functions ................................................................................ 11

4 Functional diagram .................................................................. 12

5 Inputs and outputs ................................................................... 13

6 Safety precautions .................................................................. 14

6.1

General notes ................................................................ 14

6.2

Regulations for the system operator ............................... 14

7 Presettings .............................................................................. 15

8 Unpacking ............................................................................... 16

9 Accessories ............................................................................ 17

9.1

Possible combinations with Original ProMinent Accessories

...................................................................................... 17

9.2

CGE chlorine sensor ...................................................... 17

9.3

CLE chlorine sensor ....................................................... 18

9.4

pH measurement ........................................................... 18

9.5

Measuring redox value ................................................... 18

9.6

Measurement of temperature ......................................... 19

9.7

In-Line Probe Housing DGM .......................................... 19

10 Installation ............................................................................... 20

10.1 Wall mounting ................................................................ 20

10.1.1

Opening the housing ........................................ 22

10.1.2

"Parked position" .............................................. 23

10.1.3

Fitting the DULCOMARIN ®

......................................................

24

10.2 Instrument panel mounting (Control Panel

Thickness 2 to 3 mm) ..................................................... 24

10.2.1

Preparation ...................................................... 25

10.3 Electrical/electronic connections..................................... 26

10.3.1

Terminal/Relay Assignments ............................ 27

10.4 Electrical connection of DULCOMARIN ®

...........................................

31

10.4.1

Electrical connections for wall mountings - ....... 32

Electrical connections for instrument panel mounting .......................................................... 32

10.4.2

Use of Pg 7 bushings ....................................... 34

10.5 Electrical connection diagram ......................................... 35

11 Operation ................................................................................ 36

11.1 Controls and indicators ................................................... 36

11.2 Further controls and indicators ....................................... 37

Version 1.0

Version 1.0

Contents

11.3 What information can be called up what operating values can be set or adjusted. ................ 37

11.4 General operating instructions from A to Z ..................... 38

11.5 Special operating conditions .......................................... 42

11.6 Calibration and testing ................................................... 43

11.6.1

Why calibrate and test? .................................... 43

11.6.2

How is calibration and testing performed? ........ 43

11.6.3

Buffer solutions for calibrating and testing ........ 43

11.6.4

Operation – General Rules ............................... 44

11.6.5

Calibration of pH probe .................................... 45

11.6.6

pH probe warnings and fault messages ........... 46

11.6.7

Calibration of chlorine probe ............................. 47

11.6.8

Chlorine probe warnings and fault messages .. 48

11.6.9

Redox probe test procedure ............................. 49

11.6.10 Redox probe warnings and fault messages ...... 50

11.7 Change setting data ....................................................... 51

11.7.1 Main menu setting data ...................................... 51

11.7.2

pH setting ........................................................ 51

11.7.3

Chlorine setting (with chlorine measurement) ... 52

11.7.4

Setting redox (where redox measurement facility is available)) .......................................... 52

11.7.5

Setting temperature (where temperature measurement facility is available) ..................... 53

11.7.6 Setting functions ................................................. 53

11.8 Display information ........................................................ 54

11.8.1

Main menu information ..................................... 54

11.8.2

pH information ................................................. 55

11.8.3

Chlorine information ......................................... 56

11.8.4

Redox information ............................................ 58

11.8.5

Temperature information .................................. 60

11.8.6

Function information ........................................ 61

11.9 Commissioning procedure ............................................. 63

11.9.1

Main menu commissioning ............................... 63

11.9.2

Commissioning pH .......................................... 64

11.9.3

Commissioning chlorine ................................... 66

11.9.4

Commissioning redox ..................................... 69

11.9.5

Commissioning temperature ........................... 72

11.9.6

Commissioning functions ................................. 73

12 Fault messages/trouble shooting ............................................. 76

12.1 Faults which you can rectify yourself .............................. 76

12.2 Faults which must be notified to the

Customer Service for rectification. .................................. 79

12.3 Operation Messages ...................................................... 80

Page 7 of 86

Contents

13 Maintenance ............................................................................. 81

13.1 General maintenance ..................................................... 81

13.2 Replacement of miniature fuse ....................................... 81

14 Rules and Regulations ............................................................ 82

14.1 Statutory regulations and technical rules for the system operator .................................................. 82

14.2 Applicable Directives/Standards, Approvals ................... 82

14.2.1. EC Directives ................................................... 82

14.2.2

Harmonised EN Standards .............................. 83

14.2.3

Other National and International Standards ...... 83

14.2.4

Device Approvals ............................................. 83

14.3 Confirmation .................................................................. 83

14.3.1

Note on Conformity Declaration/

Manufacturer’s Declaration .............................. 83

15 Repair ..................................................................................... 84

16 Disposal of old parts ................................................................ 84


Foreword/Technical data/functions

1 Foreword

Swimming and bathing are today amongst the most popular leisure activities and are also regarded by the public as very healthpromoting.

Because pools are commonly used by many people at the same time, swimming and bathing pool water can give rise to health hazards, particularly due to pathogens.

Only chemical substances in concentrations which are technically unavoidable and are not harmful to human health may be used for treatment and disinfection.

DIN 19643 For this reason therefore (in accordance with DIN 19643) each publiclyoperated swimming or bathing pool must have an automaticallycontrolled dosing plant and equipment for measurement of free chlorine, redox voltage and pH.

The DULCOMARIN

®

series of equipment is available for this purpose.

DULCOMARIN ®

Swimming Pool Controller The DULCOMARIN ® swimming-pool controller is a measuring and control device which is designed exclusively to meet the specific requirements of swimming-pools.

Different versions are available for the demanding private pool, for whirlpools and public baths - corresponding to the new DIN 19643.

In swimming-pools where the hydraulic, measuring and metering technology are mutually matched, the self-setting control characteristic of DULCOMARIN

®

ensures optimum water quality irrespective of the pool size.

Appropriately preselected set and limit values enable the unit to run with practically no operator costs.

2 Technical Data

Dimensions

342 x 227 x 78 mm (W x H x D)

Installation in instrument panel Installation height 40 mm, installation depth 36 mm

Connections

5 off PG 11 for cable diameters of 8 to 10 mm or 6 to 8 mm

(Bushings to be chosen to suit the particular cable diameter)

5 off PG 9 for cable diameters of 6 to 8 mm

(For the PG 9 bushings the internal diameter can be broken out to 7 and

10)

9 off 12.5 mm dia. holes for PG 7 (cable diameters of 3 to 6.5 mm)

Mains supply 115 V/230 VAC, 50/60 Hz, Power consumption approximately 20 VA

Version 1.0

Page 9 of 86

Technical data

Type of protection:

Wall mounting

IP 65 to EN 60529 = DIN VDE 0470 Part 1

Instrument panel installation IP 54 to EN 60529 = DIN VDE 0470 Part 1

Air conditioning PW 24 in accordance with DIN 50016

Dimensions

Width x Height x Depth: 342 x 227 x 78 mm

Cutout for instrument panel installation: 335 x 218 mm

Measured value inputs

2, 3 or 4 isolated current inputs 4...20 mA

(insulation voltage 500 V)

Input resistance 50 Ohm; accuracy 1% of current input range. Resolution of A/D conversion 11 bit.

Suitable for connection of DULCOTEST

®

sensors with a current output, power supply for these is 20.5 ± 0.5 VDC.

Load capacity 30 mA (current limiting); other signal current sources can be connected (note special terminal allocation).

Inputs for control and message signalling functions 5 floating inputs for contacts or switching transistors - the polarity of these contact inputs is selectible; open circuit voltage 24 V ± 1.V; input resistance 3.5 kOhm; floating (insulation voltage 500 V); switching point 12 V ± 4 V;

For measurement water interruption, feed forward and control interruption (pause) - e.g. reversible-flow flushing - as well as pump faults.

One floating position signal input (special equipment).

Connection of 1 kOhm potentiometer to provide position feedback for operation of a servomotor valve or adjustment of a stroke length.

Open circuit voltage 10 V ± 1 V

Potentiometer load 2 mA

Pump control Two reed relays with normally open contacts.

Load capacity 24 V.d.c, 50 mA (ohmic), mechanical life > 100* 10

6 switching cycles, on-time 100 ms, frequency 0 to 120/min

Solenoid valve activation

(optional equipment)

Power relay for solenoid valve activation; type of contact, normally open contact; load rating 250 V AC/3 A/700 VA; mechanical service life >20* 10

6 switching operations; RC protective circuits should be provided for inductive loads.

Actuator activation

(special optional equipment) 2 power relays for actuator activation; type of contact, normally open contact; load rating 250 V AC/3 A/700 VA; mechanical service life >20* 10

6 switching operations;

RC protective circuits should be provided for inductive loads.

Fault messages One power relay with changer type contacts for alarm output. Load rating 250 VAC, 3 A/700 VA, mechanical life > 20* 10

6

switching cycles.

RC protective circuits are to be used for inductive loads.


Technical data/functions

Measured value outputs

(option) Current outputs for each measured value 0/4 to 20 mA floating

(insulation voltage 500 V), maximum burden 600 Ohm.

Protocol output

(option) Serial interface RS 232; for documentation of the measured values, warning notices and fault messages; serial data transmission to a log printer.

Chemical resistance

Resistant to swimming pool atmosphere and hydrochloric acid vapour.

Weight Maximum weight of complete unit approx. 2.5 kg depending on equipment fitted. Maximum shipping weight including packaging is approximately 3.0 kg.

Climatic resistance

FW 24 to DIN 50016/50015

Ambient temperature Working temperature range 0 to +50 °C

Storage temperature range -20 to +70 °C

Materials:

Cover Polyester

Sealing rings Natural rubber (NR)

Sealing cord Chloroprene Cellular rubber (CR) (for instrument panel installation only)

Sealing washer Polyurethane (PUR)

Housing PPE-GF 10

Retaining clips Galvanised steel

Cable bushings Polyamide (PA) + 30% glass fibre

Countersunk screws

A2 (high grade steel)

Version 1.0

3 Functions

The DULCOMARIN

®

swimming-pool controller is a combined controller with 2, 3 or 4 measured value inputs.Various input signals can be combined to form output signals which take account of operator inputs and/ or computer instructions. These are applied directly to the ProMinent pumps (e.g. Gamma or Vario types) or to their control elements and also to solenoid valves, servomotors etc.

Operator inputs are made via pushbutton switches and an alphanumeric LCD display enables the values and text for operating processes to be displayed.

The basic version of the DULCOMARIN

®

swimming-pool controller features two measurement inputs: either for pH-value and chlorine concentration or for pH-value and redox potential. As an add-on controller, it features three or four measurement inputs: pH-value, chlorine concentration, redox potential and/or temperature. A remote control input can stop the control, e.g. for reverse-flow filter flushing. An alarm can be triggered via a further contact input in the event of the measurement water failing. The control can be adapted to special operating conditions (e.g. air injection) with the forward feed input. When the feedforward input is active, metering immediately takes place at the preset basic load (however, this is only affective when the actual manipulared variable is smaller than the

Page 11 of 86

Functions/Functional diagramm

basic load). Two further contact inputs are provided for the purpose of signalling pump faults.

The measured values are displayed by means of a large brightly-lit, 7segment digital display. The LCD display field (2 lines each with 16 characters each) is an aid for calibrating and setting the unit using clear text displays, this also shows the cause of an alarm if the general fault relay is triggered.

4 Functional diagram

1) Example of a swimming pool which requires a simple control system

p H p p m

DULCOMARIN R

m V

cal

p p m

R

STOP

START Measuring point for pH, clorine or redox

(1) and temperature

2) The measuring and dosing points are to be matched to requirements pH* measuring point

(for large pools)

Dosing pumps

Mains supply

Chlorine dosing

Mains supply pHcorrection

* alternative to meauring point

(1)

DCM.B-003-GB


Inputs and outputs

5 Inputs and outputs

The DULCOMARIN

®

Swimming Pool Control Unit is provided with the following inputs and outputs whose electrical terminals can be fitted on the lower section of the housing (breakouts, PG bushings).

Mains supply 115V/230 VAC, 50/60 Hz

Measured value inputs

Up to current inputs (4…20 mA) available for either: pH, chlorine concentration, redox voltage or pH, chlorine concentration, temperature or pH, chlorine concentration, redox voltage, temperature pH range: -1 to 15 pH.

Chlorine content indicating range: 0 to 10 ppm

Redox voltage indicating range: 0 to 1000 mV.

Temperature indicating range: 0 to 100 °C.

Control and signalling functions For signalling external faults, interference variables, control interruptions

(pauses) and pump faults.

Signalling the position of a control valve or a stroke length setting etc.

Pump control Two reed relays/frequency outputs provided for control of pumps with a contact input for pH correction and chlorine dosing.

Up to three power relays for control of other equipment (special equipment).

Fault signal One power relay to provide an alarm.

Measured value outputs

(option)

Current outputs are provided for each measured value for a recorder with a standard signal (4…20 mA).

Log output (option) Serial interface to RS 232 for documentation of measured values, warning notices and fault reports and for serial data transfer to a log printer or PC.

Version 1.0

Page 13 of 86

Page 14 of 86

DCM.B-004 -D

Safety precautions

6

6.1

Safety precautions

General notes

!

WARNING

The operation of the DULCOMARIN

®

is permissible only if it is mounted correctly on a wall or in an instrument panel.

The type of enclosure protection is only guaranteed if the unit is closed and the upper section is securely bolted in place.

The parked position (refer also to pages 25 and 29) is therefore permissible only for mounting, installation and maintenance work (e.g. when changing a fuse).

Sealing faces and circumferential housing seals must not be damaged.

NOTE

The permissible ambient temperature for DULCOMARIN

® equipment is 0 to 50 °C.

ATTENTION

A brief summary of the operating instructions appears on the left-hand side of the back of the device!

Version 1.0

Version 1.0

Presettings

7 Presettings

The DULCOMARIN ® is factory-set to the set and limit values (individually adjustable) which are based on the following parameters: lower limit set value upper limit analogue output

0 = Private bath:

pH

Chlorine

ORP pH 6.5

pH 7.2

pH 7.5

0.2 ppm 0.3 ppm 0.5 ppm

600 mV 650 mV 700 mV

1 = Public bath(according to DIN 19643):

pH pH 6.5

pH 7.2

pH 7.5

Chlorine

ORP

0.3 ppm 0.45 ppm 0.6 ppm

750 mV (775 mV) 800 mV pH 2–12

0–1 ppm

0–1000 mV pH 2–12

0–1 ppm

0–1000 mV

2 = Whirlpool:

pH

Chlorine

ORP pH 6.5

pH 7.2

pH 7.5

0.7 ppm 0.85 ppm 1.0 ppm

750 mV 775 mV 800 mV

3 = Bath with high chlorine concentration:

pH pH 6.8

pH 7.2

pH 7.8

Chlorine

ORP

1.0 ppm

600 mV

1.5 ppm

700 mV

2.5 ppm

800 mV pH 2–12

0–1 ppm

0–1000 mV pH 2–12

0–5 ppm

0–1000 mV

Adjustment ranges:

All setpoints and limit values are adjustable within the relevant measuring range of the measured variable.

Pumps are adjustable from 0 to 400 strokes/min.

Manual operation is adjustable from 0 to 100%.

Basic metering is adjustable from 0 to 50%.

Control - here the proportional range from 1 to 500% and all times from

0 to 10000 sec are adjustable.

Feed forward control - here metering from 0 to 50% and the chlorine correction factor (if chlorine is a measured variable) from 1.00 to 2.00

are adjustable.

Solenoid valve - the minimum on time is adjustable from 0.2 s to 150 s in steps of 0.2 s; the cycle time is adjustable from approximately twice the minimum switching time up to 999 s.

Actuator - the potentiometer range is adjustable from 500

Ω

to 1200

Ω in steps of 10

Ω

; the minimum position is adjustable within the potentiometer range; the maximum position is adjustable between the minimum position and the upper limit of the potentiometer range.

Page 15 of 86

Unpacking

8 Unpacking

Styrene parts

Repackaging material

ATTENTION

Styrene parts are special waste which must not be placed with domestic waste and must be disposed of separately or reutilised

(Special waste acceptance points).

It is best to keep all the repackaging material including the styrene parts for return of the DULCOMARIN

®

Swimming Pool

Control Unit for repair or guarantee claims.

After unpacking the following parts should be available:

Units for wall mounting "W"

DULCOMARIN ® Swimming Pool Control Unit.

Set of fixing parts (three 5 x 45 round head slotted screws, two 5.3

facing washers and three 8 mm dia. dowels).

Set of Pg 11 and Pg 9 bushings.

Units for panel mounting "S"

DULCOMARIN

®

Swimming Pool Control Unit.

Set of fixing parts (six plated philips-type screws 3,5 x 6,5; six steel brackets and one rubber foam seal ø 3 mm).

ATTENTION

Check that the details on the identification plate agree with the order details!

If they do not, immediately notify ProMinent Dosiertechnik

GmbH, Im Schuhmachergewann 5-11, D-69123 Heidelberg, tel. +49-(0) 62 21/842-0, fax. 842-617.

cal

p H p p

m

DUL

COM

ARIN

R

m V

R

STO

P

DCM.B-005-D

D C M

B 0 W 0 0 0 1 0 D 1 0

D C M

B 0 S 0 0 0 1 0 D 1 0

ProMinent Dosiertechnik

Im Schuhmachergewann

D-69123 Heidelberg

Tel. 06221/8420

Made in Germany

A 92 000000/

TYP

SER.NR./TN.

Power Supply

DCMB0S00010D10

1s / 799000

230V 50/60Hz

DCM.B-008/009-GB


Accessories

9 Accessories

Foreign parts

!

WARNING:

Use original ProMinent parts for mounting. When used in combination with other units, always take account of their technical specifications, otherwise no liability will be accepted.

> Comprehensive accessories lists are given in ProMinent Main

Catalogue.

9.1

Possible combinations with Original ProMinent

Accessories

cal

p H p p m

DULCOMARIN R

m V p p m

R

STOP

START

Monitoring of measurement water flow

Measurement of chlorine content

Flow sensor

In-line probe housing DGM chlorine measurement probe

In-line probe housing DGM

Measurement of pH value

Transducer pH pH-combination probe


Measurement of redox voltage

Transducer redox

ORP/Redox comination probe


Measurement of temperature

Transducer

Pt 100

Correction ofpH-value and chlorine concentration

Metering pumps

Pt 100


DCM.B-010-GB

9.2

CGE chlorine sensor

Version 1.0

CGE 2 mA chlorine sensor cell (with two-wire terminal connections).

Measurement of free chlorine and chlorines combined with isocyanic acid (total available chlorine).

Sensor assembly (for direct connection to the DULCOMARIN ® ) for measurement of total available chlorine (organic chlorine), fitted in flow transmitter (DLG).

Order No. 79.28.43.5

Measuring range up to 2 ppm

Order No. 79.28.42.7


Further literature: CGE Operation Instructions

Accessories:

Order No. 72.51.22.6

Two-core 4 mm dia., 2 x 0.25 mm test lead (piece goods, state length when ordering).

Page 17 of 86

Accessories

Order No. 79.18.18.8

Chlorine sensor installation kit for DGM

Order No. 81.50.79.9

Chlorine sensor installation kit for DLG

9.3

CLE chlorine sensor cell

CLE 3 mA, chlorine sensor (with two wire terminal connection).

Measurement of free chlorine in the absence of isocyanate acid.

Sensor assembly (for direct connection to DULCOMARIN

®

) for measurement of anorganic chlorine, fitted in DLG flow transmitter.

Order No. 79.29.20.1


Order No. 79.29.19.3


Further literature: CLE Operating Instructions

Accessories

Order No. 72.51.22.6

Two-core, 4 mm dia., 2 x 0.25 mm test lead (piece goods, state length when ordering).

Order No. 79.18.18.8

Chlorine sensor installation kit for DGM

Order No. 81.50.79.9

Chlorine sensor installation kit for DLG III A/B

9.4 pH measurement

Order No. 30.50.54.9

PHE 112 SE pH probe measuring range pH 1…12, for connection to transducer 80.91.26.6.

Order No. 80.91.26.6

Transducer 4 to 20 mA pH V1

The transducer is plugged on the pH-probe and converts their signal to

4 to 20 mA.

It is fitted together with the pH-probe into the DGM in line probe housing.

Further literature: Operating Instructions/Technical Data Sheet

Transducer, 4 to 20 mA.

Observe the notes for the installation conditions of the pH-probe.

Accessory:

Order No. 72.51.22.6

Two-core test lead, 4 mm dia., 2 x 0.25 mm

2

(piece goods, state length when ordering).

9.5

Measuring redox value

Order No. 30.50.01.01

Redox probe, RHE-Pt-SE for connection to transducer 80.91.27.4

Order No. 80.91.27.4

Transducer 4 to 20 mA rH V1

The transducer is plugged on the redox probe and transforms its signal to 4 to 20 mA. It is fitted, together with the redox probe, to the DGM in line probe housing.


Transducer 4 to 20 mA.


Version 1.0

Accessories

Observe the notes for installation conditions for the rod measuring chain.

Accessory:

Order No. 72.51.22.6

Two-core test lead, 4 mm dia. 2 x 0.25 mm 2 (piece goods, state length when ordering).

9.6

Measurement of temperature

Order No. 30.50.63.0

Temperature sensor Pt 100 SE for connection to transducer 80.91.28.2

Order No. 80.91.28.2

Transducer 4 to 20 mA Pt 100 V1

The transducer is plugged in and transforms the signal to 4 to 20 mA.

It is fitted to the DGM together with the temperature sensor.


Transducer 4 to 20 mA.

Observe the notes for the installation conditions of the temperature sensor.

Accessory:

Order No. 72.51.22.6

Two-core test lead, 4 mm dia., 2 x 0.25 mm 2 (piece goods, state length when ordering).

9.7

In-Line Probe Housing DGM

Modular in-line probe housing for accepting measuring probes.

The modules can be mounted one behind the other.

Flow sensor with potential-free reed switch

Type of contact: Changeover contact

Reference literature:

In-line probe housing DGM operating instructions

DGMA In-line probe housing module, series A

0

1

3

Module for flow measurement

Without flow measurement

With scale l/h

With flow sensor, scale l/h

0

1

2

3

Number of modules Pg 13.5 (for pH, redox, temperature)

No module Pg 13,5

One module Pg 13,5

Two modules Pg 13,5

Three modules Pg 13,5

Number of modules 25 mm (for chlorine)

0

1

No module 25 mm

One module 25 mm (installation kit necessary))

0

1

Connections

Hose 8 x 5

PVC screw fitting DN 10

DGMA

… … …

T 0

…

0

Page 19 of 86

Installation

DIN 19643

10 Installation

The DULCOMARIN

®

can be mounted on a wall or in an instrument panel, depending on the purpose and the type and construction of the swimming bath installation.

NOTE

DIN 19643 All machines, fittings and system components must be installed such that they are easily accessible for operating and maintenance purposes!

Wherever possible, install device at eye level!

Leave sufficient space for wiring!

Allow for dimensional deviations which may occur when copying the hole template for wall mounting!

Allow for deviations which may occur when copying the punch template for control panel installation!

10.1

Wall mounting

The DULCOMARIN

®

can be secured directly to a wall by means of a three-point fixing arrangement.

Page 20 of 86

DCM.B-012-D

DCM.B-011-D

For this purpose, a set of attaching parts consisting of screws, facing washers, dowels and a drilling template are provided with the unit.

Version 1.0

Installation

cal

p H p p m

DULCOMARIN

m V p p

m

R

ST

OP

STA

RT

x

DCM.B-006-D

• Secure the drilling template to the wall

• A clearance of approximately 100 mm must be left at the top (x) so that the housing upper section can be placed in the "parked position".

• Mark the drill holes after fixing the template in position.

NOTE

You now require an 8 mm dia. drill and a size 5 screwdriver.

• Using an 8 mm diameter drill, drill the top hole approximately 50 mm deep.

• Press in the dowel and screw in the screw leaving the screw head projecting 3.5 to 4 mm.

3,5 - 4 mm

DCM.B-013-D

• A strap is provided on the rear of the housing at the top for hanging the DULCOMARIN ® on the already-fitted screw.

• Hang the unit in position and pull down until it noticeably engages.

• Now open the housing upper section (8).

Version 1.0

Page 21 of 86

Page 22 of 86

Installation

10.1.1 Opening the housing

NOTE

You now need a size 2 Philips screwdriver

• Slacken the four Philips screws (9) in the housing upper section (8)

• The screws are held in place by locking rings and remain in the housing upper section

• Grip the unit with both hands and push with the fingers on the housing upper section (a)

• At the same time, pull forwards (b) to unlock the latches and remove the housing upper section from the lower section.

a b a

cal

p H

DU

LCOM

AR

IN

R

m V p p

m

R

STOP

STA

RT

DCM.B-014-D

ATTENTION

Carefully separate the upper and lower sections - they are connected to each other by a ribbon cable.

If force is used to separate them, the cable can be damaged.

Version 1.0

Installation

10.1.2 "Parked position"

• The housing upper section (8) can now be slid, using both its latches, into the upper guide rails of the housing lower section (16)

("parked position").

DCM.B-015-D cal

p H

DULCOMARIN

R

p p

m m V p p

m m V

R

STO

STA

P

RT

b a

cal

p H

DULCOM

ARIN

R

m V p p m

R

STO

STA

P

RT

Version 1.0

Transport protection

DCM.B-016-D

• The terminals, fuse holder and lower wall mounting holes are now readily accessible.

NOTE

Now remove the transport protection (styrene strips) from inside the unit. Keep these in case the unit is returned.

Page 23 of 86

Installation

10.1.3 Fitting the DULCOMARIN

®

• Check the markings for the two lower dowel holes and correct if necessary.

• Push the unit upwards on the wall and disengage from the alreadyfitted screw so that both lower drilling positions are readily accessible.

NOTE

You now need an 8 mm drill and a size 5 screwdriver.

• Using an 8 mm dia. drill, drill both lower dowel holes approximately

50 mm deep and press in the dowels.

• Refit the unit and secure it to the wall using both remaining screws and facing washers.

10.2

Instrument panel mounting

(control panel thickness 2 to 3 mm)

The DULCOMARIN

®

can be fitted from outside provided a suitable cutout is present in the instrument panel. The front will then project approximately 40 mm out of the instrument panel.

cal

p H

DULCOMARIN

R

m V p p

m

R

STOP

STA

RT

Page 24 of 86

DCM.B-018-D

DCM.B-017-D

For this purpose, a set of attaching parts consisting of screws attaching brackets, sealing cord and punching template are supplied with the unit.

Version 1.0

Installation

cal

p H p p m

DU

LCO

MAR

IN

m V p p m

R

STOP

x

DCM.B-006-D

10.2.1 Preparation

• Fix the punching template to the case ensuring that there is sufficient room for the electric wiring.

• There must also be an upwards (x) clearance of approximately 100 mm so that the housing upper section can be placed in the "parked position".

• After fixing the template in place, mark the hole positions, (e.g. using a centre punch)

NOTE

You now need a centre punch, a drill approximately 12 to 13 mm dia. suitable for drilling metal, an electric keyhole saw, flat and round files for deburring and a size 2 Philips screwdriver.

Note the dimensions given for the punching template.

• Mark out and drill the corners of the breakout.

• Make the cutout using the electric keyhole saw or punch out and completely deburr.

• Position the sealing cord in the circumferential groove on the back of the housing lower section (16).

• Position the housing complete with sealing cord in the cutout.

• Secure in place from behind using six angle brackets and screws

(six guide slots for fixing the angle brackets are provided on the back of the unit).

Version 1.0

cal

p H

DUL

COM

ARIN

R

m V p p

m

R

STOP

START

DCM.B-019-D

• Now open the housing upper section (8).

• Open the housing and engage in the park position in exactly the same way as for wall mounting (10.1.2).

Page 25 of 86

Installation

10.3

Electrical/electronic connections p H

DULCOMARIN

R cal

m V

4/5

27…29

30/31

32…34

1...3

9/10

6...8

11/12

15/16

13/14 p p

m

35/36

37/38

39/40

41/42

43/44

45/46

R

STOP

START

47…49

50…52

19/20

17/18

24…26

21…23

57…60

61…64

65…68

L1/N/PE

73

69…72

Page 26 of 86

> Electrical connection diagramm page 35

DCM.B-020-D

Version 1.0

Version 1.0

Installation

10.3.1 Terminal/Relay Assignments

1 2 3

4 5

6 7 8

9 10

11 12

13 14

NOTE

The terminal blocks are supplied already plugged in!

Terminal block 1 to 3

Measured value input for pH transducer

Operation with ProMinent Transducer complete with cable:

Terminal 1 (+), brown

Terminal 2 (–), white

Terminal 3 (not used)

Operation with other 4 to 20 mA signal current source:


Terminal 2 for (+) signal current source

Terminal 3 for (–) signal current source

Terminal block 4/5

pH analogue output for recorder, unit-specific (0/4 to 20 mA range)

Terminal 4 (+)

Terminal 5 (–)


Measured value input for chlorine or redox transducer (dependent on type of device)

Operation with ProMinent transducer complete with cable

Terminal 6 (+), brown

Terminal 7 (–), white

Terminal 8 (not in used)






Analog output, chlorine or redox for recorder (depending on type of device) (0/4...20 mA range)

Terminal 9 (+)

Terminal 10 (–)


Contact input "Feed forward control"

Terminal 11 (+)

Terminal 12 (–)


Contact input “error sample flow”

Terminal 13 (+)

Terminal 14 (–)

Page 27 of 86

Page 28 of 86

Installation

15 16

17 18

19 20

21 22 23

24 25 26

27 28 29

30 31

32 33 34


"Pause" contact input: dosing function of DULCOMARIN

® can be switched on and off from a separate position

Terminal 15 (+)

Terminal 16 (–)


Contact output “control pH metering pump” (floating potential)

Terminal 17

Terminal 18


Contact output “control Cl metering pump” (floating potential)

Terminal 19

Terminal 20


Serial interface RS 232 (unit-specific)

Terminal 21 (output/transmitted data, TX)

Terminal 22 (input/received data, RX)

Terminal 23 (reference line, GND)


Reserved for future applications (e.g. RS 485)

Terminal 24

Terminal 25

Terminal 26


Measured value input for redox transducer

Terminal 27 (+ brown)

Terminal 28 (– white)







Redox analogue output for recorder

Terminal 30 (+)

Terminal 31 (–)


Measured value input for temperature transducer

Terminal 32 (+ brown)

Terminal 33 (– white)




Version 1.0

Version 1.0

Installation

35 36

37 38

39 40

41 42

43 44

45 46

47 48 49

50 51 52

L1 N PE



Terminal block 35 /36

Temperature analogue output for recorder

Terminal 35 (+)

Terminal 36 (–)


Reserved for future applications

Terminal 37

Terminal 38



Terminal 39

Terminal 40


Contact input "pH metering pump fault"

Terminal 41 (+)

Terminal 42 (–)


Contact input "Cl metering pump fault"

Terminal 43 (+)

Terminal 44 (–)



Terminal 45

Terminal 46


Input for signalling the position of a servomotor via a 1 kOhm potentiometer

Terminal 47: Potentiometer - slider position for "open" end

Terminal 48: Potentiometer - slider

Terminal 49: Potentiometer - slider position for "closed" end



Terminal 50

Terminal 51

Terminal 52

Terminal block L1/N/PE

Mains connection

Terminal L1 (phase)

Terminal N (neutral conductor)

Terminal (PE/protective earth conductor)

Page 29 of 86

Page 30 of 86

Installation

57 58 59 60

61 62 63 64

65 66 67 68

69 70 71 72

Terminals 57 to 60

Contact output for activating a solenoid valve. Meters product for influencing pH-value.

Terminal 57 (C-root)

Terminal 58 (NO contact)




Contact output for actuator activation in “close” direction. Meters product for influencing Cl-concentration.






Contact output for activating a solenoid valve or for activating an actuator in “open” direction. Meters product for influencing Cl-value.






“Alarm” relay output: Always active even in the case of power failure; with additional DULCOMARIN ® alarm function for connection of visual or acoustic alarm units.



Terminal 71 (NC contact)


Version 1.0

Installation

10.4

Electrical connection of DULCOMARIN

®

!

!

DANGER:

The safety regulations of the professional associations must be observed when working at or in electrical installations.

• Isolate (shutdown) swimming pool control units before opening.

.

To do this, disconnect the units from the mains supply.

.

Make absolutely safe against unauthorised reconnection whilst working on the terminals.

.

Check for absence of voltage.

WARNING

Swimming pool control units and their peripheral devices may only be connected by qualified electricians.

ATTENTION

When connecting the power supply cable, the correct allocation of phase, neutral and protective conductors, marked underneath the main terminal (PE/N/L1) on the board, must be observed.

The unit is immediately ready for operation after it has been connected to the mains supply.

Sealed holes which can be broken through to allow the passage of connecting cables for the electrical terminals of the terminal blocks (1

to 3 to PE/N/L1) are located on the underside of the DULCOMARIN ® .

Pg 9

Pg 11

Version 1.0

Pg 7

DCM.B-022-D

DCM.B-021-D

Consisting of: five threaded holes for Pg 11 bushings five threaded holes for Pg 9 bushings nine holes for Pg 7 bushing

Pg 9 and P 11 bushings are included in the supply package for units for wall mounting.

Page 31 of 86

Installation

10.4.1 Electrical connections for wall mounting -

Electrical connections for panel mounting

NOTE

You now need a screwdriver or a dome-shaped tool of 3.5 mm max dia. (to break out the threaded holes), a suitable screwdriver and 16 mm and 19 mm open ended spanners.

• Using the screwdriver or dome-shaped tool, break out the required number of threaded holes for Pg 9 or Pg 11 bushings, depending on the number of cables.

Page 32 of 86

DCM.B-023-D

• Remove a sufficient length of the cabling sheathing (depending on position of the terminals).

• Shorten stranded wires to the necessary total length, strip back insulation by approx. 7 mm, use core sleeves if necessary.

• Fit Pg cable glands (screw fitting, thrust ring and seal) from installation kit on to cables.

• Pass cables through cut-outs corresponding to position of terminals

(1...3 to PE/N/L1).

• Screw Pg cable glands into threaded holes.

Version 1.0

Version 1.0

Installation

• Route the wiring as shown in the illustration

Rear Front (in parked position)

Plug-in terminal block

Pg-brushings for wall mounting only

• Use multicore cable ends as necessary for entering the wires into the terminals.

• Secure the wires to the terminals using the terminal screws.

NOTE

Unused terminal blocks must also be plugged into the corresponding terminal strips.

• Withdraw the housing upper section (8) from the "Parked position", place on the housing lower section (16) and secure in place using screws.

ATTENTION

Any core wires 30 mm away from the terminals should be bound together with a cable binder!

It must not be possible for live wires to come into contact with low voltage terminals should they should come loose.

Page 33 of 86

Installation

10.4.2 Use of Pg 7 bushings

For panel mounting, the cables without Pg bushings should be passed through the threaded holes in the housing lower section.

The row for the Pg 7 bushings is located outside the instrument panel.

If required this can also be additionally used.

Bushes are obtainable from your relevant ProMinent branch or representative:

Order No. 70.38.96.1

1 off, Pg 7 cable bushing, black

Order No. 70.38.19.3

1 off, Pg 7 locknut, nickel plated brass

All normal commercial Pg 7 bushings with locknuts can also be used for this purpose.

NOTE

You now require a water pump pliers and backing plate (to break out the threaded holes), a tool to deburr the holes, a lustre terminal screwdriver and a 15 mm hexagonal spanner.

• Using the water pump pliers and backing plate, break out holes for

Pg 7 bushings sufficient for the number of cables.

1.) 2.)

Page 34 of 86

DCM.B-025-D

• Deburr the holes completely using a triangular scraper or similar tool.

• Remove sufficient length of the cable sheathing (depending on the position of the terminals).

• Shorten stranded wires to the necessary total length, strip back insulation by approx. 7 mm, use core sleeves if necessary.

• Fit Pg cable glands in cut-out corresponding to position of terminals

(1...3 to PE/N/L1) and secure with lock nut.

Version 1.0

= Basic version

Installation

• Unscrew union nut and fit on cable.

• Fit cables in cable glands corresponding to position of terminals

(1...3 to PE/N/L1) and secure with union nuts.

• Screw Pg cable glands into threaded holes.

• Secure the wires to the terminals using the terminals screws.

NOTE

Unused terminal blocks must also be plugged into the terminal strips before the DULCOMARIN

®

is closed and operated.

• Withdraw the housing upper section (8) from the "parked position", place on the housing lower section (16) and secure in place using screws.

10.5 Electrical connection diagram

!

ATTENTION:

Although the power supply is switched off, then could be a voltage at the clamps 57 to 72 (as per identity code)!

Fuse

230 / 200 V : 0.2 A super slow-blow

115 / 100 V : 0.4 A slow-blow

27 28 29

+ -

30 31

+ -

32 33 34

+ -

35 36

+ -

37 38 39 40

+ -

41 42

+ -

43 44

+ -

45 46 47 48 49

+ -

50 51 52

+ -

1 2 3

+ -

4 5

+ -

6 7 8

+ -

9 10

+ -

11 12

+ -

13 14

+ -

15 16

+ -

17 18

+ -

19 20

+ -

21 22 23

TX RX GND

24 25 26

TX RX GND

L1 N PE

57

58 59 60

61

62 63 64

65

66 67 68

69

70 71 72 73

External

Main Main Main Main

Version 1.0

Main Main Main Main

M

Main Main

DCM.B-027-GB

Page 35 of 86

Operation

11 Operation

For swimming pools whose hydraulic, measuring and dosing techniques are harmonised, the self-setting action of the

DULCOMARIN

®

ensures optimum water quality regardless of the size of the pool.

The preset set and limit values (identcode-dependent) enable the unit to be operated without practically any operator input.

Furthermore, all operating values of the DULCOMARIN

®

can be set as required using pushbutton switches and are therefore adaptable to specific conditions.

NOTE

Settings, text and signal processing are specially set in the

DULCOMARIN

®

to the particular application of the swimming pool.

XXXXXXXXXXXXXXXX

XXXXXXXXXXXXXXXX

11.1 Controls and indicators

Pushbutton 2

CHANGE - for setting a function/mode or to change within a menu.

Pushbutton 3

DOWN - to decrement a displayed numerical value.

Pushbutton 4

BACK - to leave the operator menu in stages (going back 1 setting level at a time).

Pushbutton 5

UP - to increment a displayed numerical value.

Pushbutton 6

ENTER - to enter (confirm) a displayed value or state (numerical and functional value).

Pushbutton 23

Calibration of test probes = entry into the calibration programme.

LCD display 22

Shows functions/mode, numerical values and fault messages.


Operation

Setting data ?

display informations ?

Set installation ?

p H p p m m V m V

R

STOP

11.2

Further controls and indicators

Display 1 with LED display 24

pH value and units display

Flashing of "pH" = pH outside limits

Flashing of green LED display = dosing medium supply for pH.

Display 7 with LED display 10

Display of chlorine value and units or redox voltage

Flashing "ppm" = chlorine outside limits

Flashing "mV" redox outside limits

Flashing green LED display = dosing medium supply for chlorine or redox voltage.

Display 25 with LED display

Display of chlorine value and units or redox voltage

Flashing "ppm" = chlorine outside limits

Flashing "mV" redox outside limits

Flashing green LED display = dosing medium supply for chlorine or redox voltage.

Pushbutton 12 with LED display 11

Cancel alarm = hooter off.

Flashing LED display = fault; steady light = alarm cancelled but fault still present.

Pushbutton 14 with LED display 13

Start/stop of control and dosing functions

Steady light = control and dosing functions "ON",

No steady light = control and dosing functions stopped.

11.3

What information can be called up - what operating values can be set or adjusted.

Set and limit values can be changed from this display.

> Detailed description from page 52

The set operating values can be displayed starting from this display.


The set operating values, and limit values can be changed starting from this display.


By pressing this button, the sensors for the measured variables in your unit can be calibrated. pH and chlorine are calibrated but the redox probe is only checked (not calibrated).


Version 1.0

Page 37 of 86

Operation

11.4

General operating instructions from A to Z

Adaption The adaption is used for the automatic adaptation of the control parameters to the changing operating conditions.

To achieve a uniformly good control quality, it is recommended that the control parameters (at least approximately) be adapted to the actual conditions, as the set values serve as basic settings for the adaption.

CAUTION

To ensure effective adaptation, the measurement and control unit must be informed of all interruptions in operation such as reversible-flow filter flushing, circulation stop, measurement water failure via corresponding contact inputs!

Alarm relay The alarm relay operates as a normally closed contact, i.e. it de-energizes in the event of a fault or power failure. It can be generally de-energized and also de-energized for each limit value.

Displays (1) and (7) These are updated twice every second.

Outputs These are updated twice every second.

Data backup

ATTENTION

The storage of data in the EEPROM requires a certain amount of time.

For safety reasons the power should not be switched off until at least

5 seconds has elapsed after a store command.

Dosing Normally, the dosing pumps are automatically controlled relative to the control deviation between the set value and measured value.

It is possible to change over from this automatic dosing to manual dosing.

This enables a constant dosing output to be set.

> Setting in “Commissioning” menu as of Page 63

Fault handling

The controller features extensive display and processing facilities for faults and disturbances. Any faults which may occur are shown in the display with an explanatory text, the red indicator lamp flashes and the alarm relay is activated. All faults must be confirmed by pressing button

12; the acknowledgement then switches off the alarm relay.

Such extensive fault handling is normally not necessary in the majority of operating situations.

Restricted fault handling

In this case, faults are displayed only for as long as they are acute - with the acknowledgement provision in order to switch off the alarm relay.

Faults which are rectified without external influence (e.g. adjustment of a limit value transgression by the control) are no longer displayed, switch off the indicator lamp, switch off the alarm and need not be acknowledged.

It is possible to switch over the system to complete fault handling.

> Setting in “Commissioning, alarm-relay functions” menu,

Page 73

Monitoring chlorine metering

Chlorine metering can be restricted to the basic load when the upper


Operation

redox limit is exceeded (beyond the set delay time). Error message “redox too high”. This is only possible in devices which feature redox measurement.

> Setting in “Commissioning, chlorine metering functions” menu,

Page 66

Information displays All the setting of the unit can be checked in this menu. This also includes a display of the results of the calibration of the probe (zero point and slope for pH and slope for chlorine).

Control time measured value A measured signal is regarded as unreliable if it has remained constant beyond the control time. An alarm is then triggered.

You can switch on this monitoring function by setting the monitoring time to “1” or higher.

> Refer also to "Faults which you can rectify yourself" from page 76

> Adjustments in the "Installation menu" from page 63

Solenoid valve If the unit is equipped to control a solenoid valve, changeover to pump control is possible in the "Installation" menu. Fault messages and warnings are displayed only with reference to the set correcting element.

For the solenoid valve as a correcting element the LED flashes approximately thirty times per minute to indicate dosing.

Take particular care when changing over to ensure that the old actuator has been switched off properly.

> Setting in "Installation" menu from page 63

Measurement All measured values are updated twice a second.

Measurement water

Constant flow of measurement water can be monitored.

If the “measurement water” contact input is activated, all metering is stopped, the red LED (11) flashes and an alarm is triggered.

Pump control The maximum number of contacts per minute with which the pump can be controlled must be matched to the particular type of pump and the required dosing output.

Pump fault The functions of the metering pumps for pH correction and chlorine metering can be monitored. If the contact input is activated, the corresponding metering line is stopped, red LED (11) flashes and an alarm is triggered.

Control parameters Three control parameters can be set.


"xp" control parameter

"xp" is the proportional range. The setting is given as a percentage of the measuring range (pH: 0 to 14 pH, chlorine: 0 to 2 ppm or 0 to 10 ppm, redox: 0 to 1000 mV).

If there is a control deviation of the magnitude of the proportional range, the dosing pump is driven at the max. set storke frequency. If the xp value is too small this causes considerable changes in the control of the dosing pump - overdosing is possible.

If the xp value is too large, the response to the control deviations can be too little.

Version 1.0

Page 39 of 86

Operation

"Tn" control parameter

"Tn" is the residual time (integral action part of the control)

Its value should be approximately double the reaction time (this is the time between a dosing operation and the succeeding measured value change).

If the "Ti" value is too small there is a danger that the control system will hunt. If the "Ti" value is too large, control deviations can only be very slowly compensated.

"Tv" control parameter "Tv" is the derivative action time constant (differential part of the control) its value should be approximately half the value of the reaction time. If the

"Td" value is too large, the control action is unsteady.

Closed loop control The DULCOMARIN ® is a modern PID controlling system with saturation avoidance.

The better the PID controlling parameters are set, the faster the adaption can operate.

The control parameters are preset depending on the type of swimming pool (as set on delivery).

Type of swimming pool If the basic setting of the swimming pool type is changed over, the set and limit values must also be changed over accordingly.

The alarms of the limit values are “not active”.

For heavy chlorination, the slope of the probe signal is changed over to the enlarged measuring range (and vice versa). The recorder output range is also appropriately set at the same time.

The alarm relay is generally activated.

When changeover to whirlpool is made the dynamics of the adaption process are also adjusted.

When changing over the type of swimming pool the PID control parameters are not changed over.

> Setting in the "Installation" menu from page 63

Locking setting menu The setting menu is locked to protect the controller from unauthorized use. Calibration and information menu remain accessible.

Access to the setting menu can be permitted.

> Setting in the "Installation/Functions" menu from page 73

Correcting variable The correcting variable is recalculated every 2 seconds. Control processes with a faster reaction are not possible.

Servomotor If the unit is equipped for the control of a servomotor, it is possible to change over in the "Installation" menu to pump control. Fault messages and warnings are displayed only with reference to the set correcting element.

For the servomotor correcting element the LED flashes at a rate of approximately thirty times per minute to indicate dosing.

It is important that all the set values be stored before leaving the corresponding menu. If the menu is left without storing, the old settings remain unchanged.


Operation

If the servomotor does not reach its set position in five minutes a warning is output. If the motor reaches a range of± 1% of the potentiometer range around the set position, it is stopped. When the deviations exceed ± 2% the servomotor again becomes active.

In the "Installation" menu the servomotor can be activated by pressing the arrow button (3) or adjusted by (5).

> Setting in the "Installation" menu from page 63.

Disturbance variable

The pH and chlorine concentration can be influenced by aeration, e.g. in a whirlpool.

The "disturbance variable" contact input is used to provide an immediate reaction which improves the control action.

The necessary basic forward feed variables for pH correction or chlorine metering must be determined by trials.

pH correction can be set to a basic load.

Chlorine metering can be set to a basic load.

The pH dependency of chlorine measurement can be compensated by a correction factor for the duration of forward feed control.

The factor effects the chlorine measured value used by the control, but not the displayed value.

> Setting in the "Commissioning" menu from page 63

Chlorine/redox changeover

If the chlorine measurement shows a fault, it may be necessary to use the redox measurement instead for control of the chlorine content. Changeover is possible.


When this happens the following settings remain unchanged.

Maximum number of strokes per minute of the dosing pump

Basic load dosing

Automatic/manual dosing

Control parameter "Ti"

Control parameter "Td"

The setting which decides whether the control parameters are to be adaptively changed

The following should be set.

Redox set value

"xp" control parameter

Note that the LED always flashes on "Chlor" to indicate dosing.

When the chlorine measurement again functions correctly, change the chlorine dosing back to chlorine measurement.

Contact input changeover The contact inputs for control and signalling functions (measurement

Version 1.0

Page 41 of 86

Operation

water, forward feed control, pause and pump fault) can be set as normally open and as normally closed contacts. The delivery status is “normally open contact”. If they are switched over to “normally closed contact” the line interrupts are also processed as a signal (e.g. for safety shut-down).

The inputs which are not used must then be bridged.

> Setting in “Commissioning” menu, as of Page 63

Alarm delay time If the set limits for a measured value are not maintained, the particular alarm is activated and if the out-of-limits operation persists longer than the set delay time, the alarm is then activated.

> Refer also to "Faults which you can rectify yourself" from page 76


Access code The purpose of the access code is to prevent unauthorised access to the relevant part of your settings.


NOTE

It is absolutely necessary to make note of your access code.

If your "Installation" menu is no longer accessible, please call your

Customer Service.

11.5

Special operating conditions

Start/stop button (14) Operation of the start/stop button can stop all dosing operations (the message "Stop button" appears in the alternate part of the display) and restart them again.

The same applies for the calculation or adaption of the control variables.

"Pause" contact input

If the "Pause" contact is applied, the red LED (11) is continuously on and the green LED (13) is turned off.

All dosing operations are stopped and the calculation of the control variables is interrupted.

The message "Pause" appears in the alternate part of the display.

This contact input is useful, for example, during backwashing of filters.

Faults which may occur during a “pause” are not processed or displayed.

The control is stopped. Both functions begin once again 2 minutes after the end of the “pause”. This facilitates, for instance, over night cut-out with calm restart.


Version 1.0

Operation

11.6

Calibration and testing

11.6.1 Why calibrate and test?

Regular calibration serves to check the functional serviceability and the calibration of the zero point and slope (sensitivity) of probes.

pH probes require calibration of both the zero point and slope. Buffer solutions whose pH is clearly different, e.g. pH 4.0 and pH 7.0, are used for this purpose.

Because of its considerable zero point stability, a DULCOMARIN ® chlorine measuring cell requires only slope calibration. This is achieved by comparison with a measurement in accordance with the DPD value

(reference measurement of chlorine content).

Redox probes are not calibrated but are instead given a functional test consisting of comparing the measured value with a buffer solution.

The temperature probe is not checked or calibrated.

11.6.2 How is calibration and testing performed?

In order to calibrate/check the pH or redox probe, interrupt the supply of measurement water and unscrew the bottom dummy plug on the corresponding module of the in-line probe housing DGM. Fill the calibration cup with standardized buffer solution.

ATTENTION

Follow the procedural steps as specified by the DULCOMARIN ® .

Observe the instructions enclosed with each probe.

11.6.3 Buffer solutions for calibrating and testing

Order No. 50.62.51.8

Quality buffer solution pH 4.0 (coloured red, 50 ml)

Order No. 50.62.53.4

Quality buffer solution pH 7.0 (coloured green, 50 ml)

Order No. 50.62.55.9

Quality buffer solution pH 10.0 (coloured blue, 50 ml)

Order No. 50.62.44.3

Quality buffer solution, redox 220/185 mV, 50 ml

Order No. 50.62.40.1

Quality buffer solution, redox 465/430 mV, 50 ml

!

WARNING

The 465/430 mV buffer solution is very corrosive.

Page 43 of 86

Operation

11.6.4 Operation – General Rules

Key target selection for display

"selection possibilities"

1 level back each time

Selection possibilities: all displays with ?

… … by repeatedly pressing you return to the initial position

Confirm display and continue 1 position

For several options:

Continue at last selected setting

Continue to next setting

DCM.B-029-GB

Key target selection for display

"numerical values"

1 level back each time

Displays with numeric values

XXXXXX

Adjust numeric value

(if neccessary)

… by repeatedly pressing you return to the initial position

Confirm display and continue 1 position

For several options:

Continue at last selected setting

Continue to next setting

DCM.B-030-GB


Operation

11.6.5 Calibration of pH probe

pH buffer self recognition pH 4, pH 7 and pH 10 pH calibration

Zero point is accepted between -30 mV and +30 mV

Zero point with warning is accepted up to -60 mV and +60 mV

The slope is always stated in mV/pH.

Slope is accepted between 62 mV/pH and 53 mV/pH

Slope is accepted with warning up to 65 mV/pH and 45 mV/pH device autom. operation c a l

Probe pH calibration ?

Pump pH not stopped dosing pH stop probe in buffer 1 ?

Pump pH stopped calib. active !

please wait !

bufferpH XXX.XX

probe in buffer 2 ?

calib. active !

please wait !

buffer pH XXX.XX

< Alignment

possible change buffer !

< Gap between

buffers < 2 pH

< Change-over

display buffer < pH XXX.XX !

buffer > pH XXX.XX !

zerolp. XXXX.X mV slope XXX.XX mV/pH

If calibration not OK, then error monitoring

Error message

< Calibration OK

Calibration stop ?

= Automatic time advance –

convergence test during alignment

Version 1.0

DCM.B-031-GB

Page 45 of 86

Page 46 of 86

Operation

change buffer !

Buffer < pH XXX.XX !

Buffer > pH XXX.XX !

11.6.6 pH probe warnings and fault messages

When calibrating the pH probe in the second buffer and this solution has too little difference from the first buffer solution (difference less than dpH=2), the following alternate displays then appear.

Using the button enables a new prompt to be reached for continuing the calibration in a second buffer solution.

If this is then performed successfully, or if the -button is used to change over without calibration to a second buffer (limited calibration), the result of the calibration of the pH probe is then displayed.

Zero p. XXXX.X mV

Slope XXX.XX mV/pH

If the button is again used to continue, the result of the calibration is analyzed.

If the following messages are displayed

pH-zeropoint low ! continue ?

pH-zeropoint high ! continue ?

pH-slope low ! continue ?

pH-slope high ! continue ?

pH-probe slow ! continue ?

the pH probe is in a state which differs slightly from the normal (but is still acceptable).

If the following messages are displayed

pH-zeropoint too low ! continue ?

pH-zeropoint too high ! continue ?

pH-slope too low ! continue ?

pH-slope too high ! continue ?

pH-probe too slow ! continue ?

the pH probe is then in a state which deviates considerably from the normal, which would lead to a limitation with regard to further functioning.

It is recommended that the probe be changed as it is presumably defective.

The following message is displayed

calibration pH not possible !

and the following message appears in the alternate messages of the unit state

calibration pH defective !

and continues to be displayed until the next successful calibration of the pH probe (until then the dosing is stopped).

Version 1.0

Operation

11.6.7 Calibration of chlorine probe

Calibration of chlorine The signal slope is accepted in the 0.25 to 2.0 times range of the signal slope in the delivery state of the probe.

Warnings in the range up to 0.125 or 4.0 times.

A serviceable probe has a signal slope of 6,5 mA/ppm at a measuring range of 2 ppm and of 1.3 mA/ppm at a measuring range up to 10 ppm.

device autom. operation probe pH calibration ?

probe Cl calibration ?

Without constant load–

Pump not stopped dosing Cl stop

With constant load –

Pump not stopped dosing Cl constant 5%

Pump stopped

DPD value

0.45 ppm

*1)

DPD value low !

If alignment possible >

< Change-over

display

DPD value

> 0.10 ppm !

calibration stop ?

If alignment OK >

Alignment not OK, then error monitoring

Error message

= Automatic time advance

*

1)

DPD-value = comparison measurement

of the chlorine concentration

Version 1.0

DCM.B-032-GB

Page 47 of 86

Page 48 of 86

Operation

11.6.8 Chlorine probe warnings and fault messages

If when the DPD value from the reference measurement is input it is too small, no calibration is carried out and the following message is displayed.

DPD value low !

DPD value

>0.10ppm !

Operation of the button enable a further input of a DPD reference value.

If the calibration can be performed, it is then analyzed.

If the following messages appear

Cl slope low ! Continue ?

Cl slope high ! Continue ?

the chlorine probe is then in a state which deviates slightly from the normal

(but is still acceptable).


Cl slope too low ! Continue ?

Cl slope too high ! Continue ?

the chlorine probe is in a state which deviates considerably from the standard, which would lead to limitation for further functioning. It is recommended that the probe be changed as it is presumably defective.

The following message is displayed.

calibration Cl not possible !

and the following message appears in the alternate messages of the unit state

calibration Cl defective !

and remains displayed until the next successful calibration of the chlorine probe (until then the dosing remains stopped or is reduced to the set constant load).

Version 1.0

Version 1.0

Operation

11.6.9

Redox probe test procedure

Buffer self recognition

Redox 465 mV

Redox test Warning up to ± 30 mV

No warning in the range within ± 15 mV of the buffer.

device autom. operation c a l probe pH calibration ?

probe Cl calibration ?

probe ORP check ?

calibration stop ?

Without constant load–

Pump not stopped dosing Cl stop

With constant load –

Pump not stopped dosing Cl constant 5%

Pump stopped probe in buffer ?

calib. activet !

please wait !

buffer

XXXXXX mV buffer XXXXXX mV value XXXXXX mV

Alignment not OK, then error monitoring

Error message

If alignment OK >

= Automatic time advance –

convergence test during alignment

DCM.B-033-GB

Page 49 of 86

Page 50 of 86

Operation

11.6.10

Redox probe warnings and fault messages

After the probe is immersed in a buffer, the measured and input redox potential values are displayed

Buffer XXX mV value XXX mV

Pressing the button checks whether the difference between the measured and buffer value is too great.


ORP value low ! Continue ?

ORP value high ! Continue ?

ORP probe slow ! Continue ?

the redox probe is in a state which deviates slightly from the standard (but is still acceptable)


ORP value too low ! Continue ?

ORP value too high ! Continue ?

ORP probe too slow ! Continue ?

the redox probe is in a state which deviates considerably from the standard, which would lead to limitations in further functioning. It is recommended that the probe be changed as it is presumably defective.

The following message is displayed

check ORP out of range !

and in the alternate messages of the unit state the following is displayed

check ORP defective

and continues to be displayed until the next successful calibration of the redox probe (until then dosing is stopped or reduced to the set constant load).

Version 1.0

Operation

11.7

Change setting data

11.7.1 Main menu setting data

device autom. operation setting data ?

Setting no access

< Access allowed setting pH ?

setting chlorine ?

setting

ORP ?

setting temperature?

setting functions ?

setting end ?

Setting data can only be used if corresponding provisions were made during commissioning

If device features chlorine measurement

If the device includes ORP/Redox measurement

If the device includes temperature measurement

Return to basic menu

11.7.2 pH setting

device autom. opreration setting data ?

setting no access !

setting pH ?

setting dosing pH ?

set point pH 7.20

setting limits pH ?

lower limit pH 6.50

alarm low limit not active ?

alarm low limit aktice ?

DCM.B-034-GB upper limit pH 7.50

alarm upp. limit not active ?

alarm upp. limit aktice ?

setting pH end ?

Version 1.0

DCM.B-035-GB

Page 51 of 86

Operation

11.7.3 Chlorine setting (with chlorine measurement)

11.7.4 Setting redox (where redox measurement facility is available))


setting no access !

setting chlorine ?

setting dosing Cl ?

setting

limits CL ?

set point

0.45 ppm

setting dos.

chlorine redox lower limits

0.30 ppm arlarm low limits not active ?

arlarm low limits active ?

arlarm upper limits not active ?

arlarm upper limits active ?

setting

ORP ?

upper limits

0.60 ppm setting

Cl end ?

setting dosing ORP ?

setting limits ORP ?

set point

775 mV

setting dosing.

redox chlorine lower limit

750 mV upper limits

800 mV arlarm low limits not active ?

arlarm low limits

active ?

arlarm upper limits not active ?

arlarm upper limits active ?

setting

ORP end ?

Page 52 of 86

DCM.B-036-D

Version 1.0

Operation

11.7.5 Setting temperature (where temperature measurement facility is available)

11.7.6 Setting functions


setting no access !

setting temperature ?

setting limit temperature ?

lower limit

26 °C upper limits

30 °C alarm low limit not active ?

alarm low limit active ?


alarm upp. limit active ?

setting temp. end ?


setting no access !

setting functions ?

setting end ?

setting alarm relay ?

setting functions end ?

Return to basic menu alarm relay active ?

alarm relay not active ?

Version 1.0

DCM.B-037-GB

Page 53 of 86


< Press key for at least 2 s

Idisplay informations ?

Ident-Code

DCMB XXXXXXXX software version

DCMB P XXXXXXXX information pH ?

information chlorine ?

information

ORP ?

information temperature ?

information functions ?

information end ?

Operation

11.8

Display information

11.8.1 Main menu information

If device features chlorine measurement

If device features ORP/Redox measurement

If device features temperature measurement return to basic menu

DCM.B-038-GB


Operation

11.8.2 pH information


< Press key for at least 2 s display informations ?

Ident-Code

DCMA XXXXXX software version

DCMB P XXXXX information pH ?

Version 1.0

information probe pH ?

information dosing pH ?

information control pH ?

information limits pH ?

information mA-signal pH ?

information pH end ?

zero point

0.0 mV slope

59.2 mV/pH dosing pump max.

120 P/min solenoid valve min. time 1.0 s solenoid valve period 10 s automatic dosing 0% manual dosing 0% controlling pH dosing acid controlling pH dosing alcaline contr. parameter self tuning contr. parameter manual set point pH 7.20

control pH xp = 10% control pH

Ti = 4320 s control pH

Td = 0 s lower limit pH 6.50

upp. limit pH 7.50

from pH 2.00

to pH 12.00

Only for pH control with pump

DCMB xxxx 0 xxxx

DCMB xxxx 1 xxxx

DCMB xxxx 5 xxxx

Only for pH control with solenoid valve

DCMB xxxx 2 xxxx

DCMB xxxx 3 xxxx

DCMB xxxx 4 xxxx alarm low. limit active alarm low. limit not active alarm upp. limit active alarm upp. limit not active

Only with mA output for recorder

DCMB xxxxx 1 xxxx

DCM.B-039-GB

Page 55 of 86

device autom.operation

setting data ?


< Press key for at least 2 s

Ident-Code

DCMB XXXXXX software version

DCMA P XXXXXX

Operation

11.8.3 Chlorine information

Not for DCMB0 xx 1 xxxxxx (no chlorine measurement )

information chlorine ?

information probe Cl ?

information dosing Cl ?

measuring range

0 – 2 ppm measuring range

0 – 10 ppm informtion dosing chlorine ORP !

dosing pump max.

120 P/min solenoid valve min. time 1.0 s solenoid valve period 10 s actuator Poti

0 - 1000 Ohm actuator min.

0 Ohm actuator max.

1000 Ohm basic load dosing 0% automatic dosing 0% manual dosing 0%

Only for chlorine and redox measurement chlorine control by redox value

Only for chlorine metering with pump

Only for chlorine metering with solenoid valve

Only for chlorine metering with actuator

Page 56 of 86

DCM.B-040-GB

Version 1.0

Version 1.0

Operation

information control Cl ?

information limits Cl ?

information mA-signal Cl ?

information

Cl end ?

contr. parameter self tuning contr. parameter manual set point

0.45 ppm contol Cl xp = 10% contol Cl

Tn = 4320 s contol Cl

Tv = 0 s lower limit

0.30 ppm upper limit

0.60 ppm from 0.00 ppm to 1.00 ppm alarm low limit not active alarm low limit active alarm upp. limit not active alarm upp. limit active


DCMB xxxxx 1 xxxx

DCM.B-041-GB

Page 57 of 86


setting data ?


Ident-Code


DCMA P XXXXXX

Operation

11.8.4 Redox information

Not for DCMB0 xx 0 xxxxxx / DCMB1 xx 3 xxxxxx (no redox measurement)

Only for chlorine and redox measurement chlorine control by redox value information

ORP ?

information dosing ORP ?

information dosing

ORP chlorine !

dosing pump max.

120 P/min solenoid valve min. time 1.0 s solenoid valve period 10 s actuator Poti

0 - 1000 Ohm actuator min.

0 Ohm actuator max.

1000 Ohm basic load dosing 0% automatic dosing 0% manual dosing 0%

Only for chlorine metering with pump

Only for chlorine metering with solenoid valve

Only for chlorine metering with actuator

Page 58 of 86

DCM.B-042-GB

Version 1.0

Version 1.0

Operation

information control ORP ?

information limits ORP ?

information mA-signal ORP ?

information

ORP end ?

contr. parameter self tuning contr. parameter manual set point

775 mV contol ORP xp = 10 % contol ORP

Tn = 4320 s contol ORP

Tv = 0 s lower limit

750 ppm upper limit

800 ppm from 0 mV to 1000 mV alarm low limit not active alarm low limit active alarm upp. limit not active alarm upp. limit active


DCMB xxxxx 1 xxxx

DCM.B-043-GB

Page 59 of 86

Operation

11.8.5 Temperature information


Not for DCMB xxx 0 xxxxxx / DCMB xxx 1 xxxxxx / DCMB xxx 2 xxxxxx (no temperature measurement)

setting data ?


Ident-Code


DCMA P XXXXXX information temperature ?

information limits temp. ?

information mA-signal temp. ?

information temp. end ?

lower limit

26 °C upper limit

30 °C from 0 °C to 50 °C alarm low limit not active alarm low limit active alarm upp. limit not active alarm upp. limit active


DCMB xxxxx 1 xxxx

Page 60 of 86

DCM.B-044-GB

Version 1.0

Operation

11.8.6 Function information


setting data ?


Ident-Code


DCMA P XXXXXX information functions ?

alarm relay active alarm relay not active delay time alarm = 0 s scanning time probe = 0 s restricted fault indication ?

complete fault indication ?

chlorine metering without monitoring ?

redox upper limit

= Cl basic load ?

chlorine metering meas. value Cl chlorine metering meas. value ORP

Only for chlorine and redox measurement

DCMB1 xx 2 xxxxxx

DCMB1 xx 4 xxxxxx

DCMB1 xx 5 xxxxxx

Version 1.0

DCM.B-045-GB

Page 61 of 86

Page 62 of 86

Operation

information end ?

feed forw. contr.

not activ ?

feed forw. contr.

pH 0 % feed forw. contr.

Cl 0 % probe factor chlorine 1.00

signal output

0 - 20 mA ?

signal output

4 - 20 mA ?

contact inputs closed = activ contact inputs open = activ setting data access inhibited ?

setting data access permitted ?

information protocol RS 232 return to basic menu


DCMB xxxxx 1 xxxx only for DCMB xxxxxx 1 xxx

Menu description in “Dulcomarin with

RS interface” operating instructions

DCM.B-046-GB

Version 1.0



set installation ?

access code

5000 installation pH ?

installation chlorine ?

installation

ORP ?

installation temperature ?

installation functions ?

installations

end ?

Operation

11.9

Commissioning procedure

11.9.1 Main menu commissioning

< Access code incorrect

< Access code correct

If deviced features chlorine measurement

If deviced features ORP/Redox measurement

If deviced features temperature measurement

Version 1.0

DCM.B-047-GB

Page 63 of 86

Operation

11.9.2 Commissioning pH



set installation ?

access code

5000 installation pH ?


< Access code correct installation dosing pH ?

dosing pump max.

120 P/min actuator pH change ?

installation actuator ?

actuator pH solenoid valve ?

Stellglied pH pump ?

solenoid valve min. time 1.0 s solenoid valve period 10 s dosing pump max.

120 P/min installation control pH ?

installation actuator stop ?

set point pH 7.20

installation contr.direction ?

controling pH dosing acid ?

controling pH dosing alcaline ?

Only for pH control with pump

DCMB xxxx 0 xxxxx

DCMB xxxx 1 xxxxx

DCMB xxxx 5 xxxxx

Only for pH control with solenoid valve

DCMB xxxx 2 xxxxx

DCMB xxxx 3 xxxxx

DCMB xxxx 4 xxxxx

Page 64 of 86

DCM.B-048.1-GB

Version 1.0

Version 1.0

Operation

dosing pH control / manual ?

installation limits pH ?

installation mA-signal pH ?

installation control action ?

installation contr. parameter ?

contr. parameter self tuning ?

contr. parameter manual ?

control pH xp = 10% control pH

Ti = 4320 s control pH

Tv = 0 s installation control stop ?

automatic dosing pH ?

manual dosing 0% lower limit pH 6.50

upper limit pH 7.50

alarm low limit not active ?




lower limit pH 2.00

upper limit pH 12.00


DCMB xxxxx 1 xxxx installation pH end ?

DCM.B-048.2-GB

Page 65 of 86

Operation

11.9.3 Commissioning chlorine



< Press key for at least 2 s set installation ?

access code

5000 installation chlorine ?

Not for DCMB0 xx 1 xxxxxx (no chlorine measurement)


< Access code correct installation probe chlorine ?

installation dosing chlorine ?

measuring range

0 - 2 ppm ?

measuring range

0 - 10 ppm ?

installation dosing chlorine ORP dosing pump max.

120 P/min


DCMB1 xx 2 xxxxxx

DCMB1 xx 4 xxxxxx

DCMB1 xx 5 xxxxxx if activated (see commissioning functions) actuator Cl change ?

Only for chlorine control with pump

DCMB xxxx 0 xxxxx

DCMB xxxx 2 xxxxx installation actuator ?

actuator Cl solenoid valve ?

Stellglied Cl pump ?


120 P/min

Only for chlorine control with solenoid valve

DCMB xxxx 4 xxxxx

DCMB xxxx 5 xxxxx installation actuator stop ?

Page 66 of 86

DCM.B-049.1-GB

Version 1.0

Version 1.0

Operation

actuator Cl change ?


actuator Cl motor valve ?

actuator Cl dosing pump ?

motor valve

0 - 1000 Ohm motor valve min.

setting ?

Only for chlorine control with actuator

DCMB1 xxx 1 xxxxx

DCMB1 xxx 3 xxxxx motor valve max.

setting ?

valve: close vvv press !

motor valve min.

reached!

motor valve min.

set ?

< No change of

^ feedback for 5 seconds motor valve min.

0 Ohm valve: open press vvv !

motor valve max.

reached !

motor valve max.

set ?

< No change of

^ feedback for 5 seconds motor valve max.

1000 Ohm dosing pump max.

120 P/min installation actuator stop ?

basic load dosing 0%

DCM.B-049.2-GB

Page 67 of 86

Page 68 of 86

Operation

installation control Cl ?

dosing Cl control/manual ?

installation limits Cl ?

installation mA-signal chlorine ?

set point

0.45 ppm installation control action ?




control Cl xp = 10% control Cl

Tn = 4320 s control Cl


automatic dosing Cl ?

manual dosing 0% lower limit

0.30 ppm upper limit

0,60 ppm alarm low limit not active ?




lower limit

0,00 ppm upper limit

1.00 ppm


DCMB xxxxx 1 xxxx installation

Cl end ?

DCM.B-049.3-GB

Version 1.0

Operation

11.9.4 Commissioning redox




access code

5000

Not for DCMB0 xx 0 xxxxxx / DCMB1 xx 3 xxxxxx (no redox measurement)


< Access code correct


DCMB1 xx 2 xxxxxx

DCMB1 xx 4 xxxxxx

DCMB1 xx 5 xxxxxx if activated (see commissioning functions) installation

ORP ?

installation dosing ORP ?

installation dosing

ORP chlorine dosing pump max.

120 P/min actuator ORP change ?

Only for chlorine control with pump

DCMB xxxx 0 xxxxx

DCMB xxxx 2 xxxxx installation actuator ?

actuator ORP solenoid valve ?

actuator ORP pump ?


120 P/min

Only for chlorine control with solenoid valve

DCMB xxxx 4 xxxxx

DCMB xxxx 5 xxxxx installation actuator stop ?

Version 1.0

DCM.B-050.1-GB

Page 69 of 86

Page 70 of 86

Operation

actuator ORP change ?


actuator ORP motor valve ?

actuator ORP dosing pump ?

motor valve

0 - 1000 Ohm motor valve min.

setting ?

motor valve max.

setting ?

Only for chlorine control with actuator

DCMB1 xxx 1 xxxxx

DCMB1 xxx 3 xxxxx valve: close vvv press !

motor valve min.

reached!

motor valve min.

set ?

< No change of

^ feedback for 5 seconds motor valve min.

0 Ohm valve: open press vvv !

motor valve max.

reached !

motor valve max.

set ?

< No change of

^ feedback for 5 seconds motor valve max.

1000 Ohm dosing pump max.

120 P/min installation actuator stop ?

basic load dosing 0%

DCM.B-050.2-GB

Version 1.0

Version 1.0

Operation

installation control ORP ?

dosing ORP control/manual ?

installation limits ORP ?

installation mA-signal redox ?

set point

750 mV installation control action ?




control ORP xp = 10% control ORP

Tn = 4320 s control ORP


automatic dosing ORP ?

manual dosing 0% lower limit

750 mV upper limit

800 mV alarm low limit not active ?




lower limit

0 mV upper limit

1000 mV


DCMB xxxxx 1 xxxx installation

ORP end ?

DCM.B-050.3-GB

Page 71 of 86




access code

5000

Operation

11.9.5 Commissioning temperature

Not for DCMB0 xxx xxxxxx / DCMB1 xx 2 xxxxxx (no temp. measurement)


< Access code correct installation temperature ?

installation limits temp. ?

lower limit

26 °C upper limit

30 °C alarm low limit not active ?




installation mA-signal temp. ?

lower limit

0 °C upper limit

50 °C


DCMB xxxxx 1 xxxx installation temp.

end ?

Page 72 of 86

DCM.B-051-GB

Version 1.0

Operation

11.9.6 Commissioning functions




access code

5000


< Access code correct installation functions ?

basic settings change ?

installation alarm relay ?

setting unchanged ?

basic setting initialize ?

alarm relay active ?

alarm relay not active ?

delay time alarm = 0 s scanning time probe = 0 s setting fault indication ?

restricted fault indication ?

complete fault indication ?

basic setting private pool ?

basic setting public pool ?

basic setting jacuzzi ?

basic setting high chlorine ?

Version 1.0

DCM.B-052.1-GB

Page 73 of 86

Operation

Page 74 of 86 dosing chlorine change ?

installation feed forw. contr ?

installation signal output ?

contact inputs cange ?

signal output

0 – 20 mA ?

signal output

4 – 20 mA ?

contact inputs closed = activ contact inputs open = activ chlorine dosing no checking ?

redox upper limit

= Cl basic load ?

chlorine metering measurepoint Cl chlorine metering measurepoint ORP feed forw. contr not active ?

feed forw. contr pH setting ?

feed forw. contr

Cl setting ?

feed forw. contr pH 0% feed forw. contr

Cl 0% probe factor chlorine 1.00


DCMB1 xx 2 xxxxxx

DCMB1 xx 4 xxxxxx

DCMB1 xx 5 xxxxxx


DCMB xxxxx 1 xxxx

DCM.B-052.2-GB

Version 1.0

Version 1.0

Operation

installation end ?

language setting ?

setting access code information protocol RS 232 access code setting ?

language dutch ?

language spanish ?

language german ?

setting access code ?

setting no access code ?

language english ?

language french ?

language italian ?

access code

5000 installation functions end ?

return to basic menu

Only for DCMB xxxxxx 1 xxx

Menu description in “Dulcomarin with

RS interface” operating instructions

DCM.B-052.3-GB

Page 75 of 86

Page 76 of 86

Fault messages/defect rectification

12 Fault messages/trouble shooting

Fault display • Faults are displayed only outside of the setting menu (i.e. in the basic menu) as LCD text.

The error messages appear as an alternating display, e.g. in alternation with the text “device in operation”.

• If a fault occurs during a setting, only the red LED display (11) is activated. The hooter and LCD text (22) can only be activated in the basic menu.

• Fault processing is limited during calibration

Fault handling • Pressing the confirm key (12) is important for fault handling.

• Cancelling a fault resets the alarm relay, to which for example a signalling device such as a hooter can be connected, regardless of the presence of other faults. The LED (11) goes to a continuously on state. LCD text (22) is displayed until rectification of the cause is shown on the alternate display.

• The setting and calibration menus can be used even with a fault pending (also not acknowledged).

Restricted fault handling:

• If the cause of the fault is no longer applicable, the error message is cleared from the alternating display; the LED (11) goes out, the alarm switches off without the need for acknowledgement.

Complete fault handling:

• Faults which disappear before they have been acknowledged remain in the alternating display and are identified in the LCD text

(22) with an “*”. The indicator lamp and alarm are active up to acknowledgement.

12.1

Faults which you can rectify yourself

Limit infringements • Alarm active and red LED (11) flashes

• Press the cancel button (12) to switch off the alarm.

• LED units flash (regardless of the delay time) - the following messages may appear depending on the type of equipment.

pH low pHhigh chlorine low chlorine high

ORP low

ORP high temperature low temperature high i.e. the particular measured value is outside the set limit. This limit infringement persists longer than the set delay time.

• Check the set limits and/or the delay time.

• An improved matching of the set control parameters to the actual conditions may be necessary.

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Probe failure

• Alarm active and LED (11) flashes.

• Press the cancel button (12) to switch off the alarm

• The following messages may appear, depending on the type of equipment pH probe defective

Chlorine probe defective

ORP probe defective temperature probe defective i.e. the relevant measurement signal is interrupted or distinctly exceeds the permissible measuring range.

• pH probe failed: pH dosing is stopped

• Chlorine or redox probe failed:

Chlorine dosing is reduced to the set basic load

• Check that the probe, transducer and cable are correctly connected.

If the measurement signal distinctly exceeds the permissible measurement range (chlorine in particular), then reduce the chlorine concentration in the permissible range.

• Notify the Customer Service if necessary.

• After the cause of the fault has been removed the unit will continue to operate correctly.

Measured value monitoring • Alarm active and red LED (11) flashes.

• Press the cancel button (12) to switch off the alarm.

• The following messages may appear, depending on the type of unit, pH probe error

Chlorine probe error

ORP probe error temperature probe error i.e. the particular measured signal is unreliable. A measured signal is regarded as unreliable if it remains constant beyond the monitoring time.

• pH probe malfunction pH dosing is stopped

• Chlorine or redox probe malfunction:


• Check that the probe, transducer and cable are correctly connected.

• Adjust control time if necessary

• Notify Customer Service if necessary

• After the cause of the fault has been removed, the unit will continue to operate correctly.

Defective data • Alarm active and red LED (11) flashes

• Press the cancel button (12) to switch off the alarm.

• The following messages may be displayed depending on the type of unit,

Check

ORP input

Check temp. input

Check pH input

Check chlorine input

Check mA output

Check data input i.e. the stored data is defective.

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• The particular dosing is stopped

• Check the set data and set new data if necessary

• Press stop/start button (14)

• Notify Customer Service if necessary

• After removal of the cause of the fault the unit will continue to operate correctly.

Wrong time • Red LED (11) lights permanently.

set time

& date i.e. internal time and date processing is faulty, e.g. due to battery failure.

• All time-dependent outputs in the protocol are stopped.

The time is not specified for all further outputs in the protocol.

• Reset time and date.

The battery is recharged after the device has been switched on for approx. 2 days.

Have a defective battery replaced only by Service!

Actuator fault • Red LED (11) lights permanently motor valve Cl control defect i.e. the actuator does not reach the specified position.

• Check actuator and position feedback.

• Call in Service if necessary.

• The device continues trouble-free operation once the cause of fault has been eliminated.

Pump fault • Alarm active and red LED (11) flashes pump pH error pump chlorine error i.e. a fault signal is sent from the metering pump with fault signalling relay to the corresponding contact input of the controller.

• Metering (pH or chlorine) is stopped.

• Check that the pumps are operating correctly.

Measurement water flow fault • Alarm active and red LED (11) flashes

Measurement water fault i.e. the contact for measurement water monitoring is active.

• All metering functions are stopped.

• Check flow of measurement water.



12.2

Faults which must be notified to the Customer Service for rectification.

Measured value input disturbed

Measured value input absent

• Alarm active and red LED (11) flashes.


• The following messages may be displayed, depending on the type of unit, pH input error chlorine input error

ORP input error temp. input error i.e. a malfunction is present in the electrical processing.

check circuit pH input check circuit chlorine input check circuit

ORP input check circuit temp. input i.e. an installation fault is present

• pH probe: pH dosing is stopped

• pH value display (1) reads "-1".

• Chlorine or redox probe


• The chlorine or redox value indication (7) reads "-1"

• Notify Customer Service

Measured value output disturbed

• Red LED (11) continuously on.

• The following messages may be displayed, depending on the type of unit, pH output error chlorine output error

ORP output error temp. output error i.e. a fault is present in the electrical processing


• After removal of the cause of the fault the unit will continue to operate correctly

Measured value output absent

• Alarm active and red LED (11) flashes.


• The following messages may be displayed, depending on the type of unit, check circuit pH output check circuit chlorine output i.e. an installation fault is present

• Notify customer service check circuit

ORP output check circuit temp. output

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RS interface faulty

No RS interface • Red LED (11) lights permanently.

• Following messages can appear depending on the type of device:

RS interface error i.e. there is a fault in the electrical wiring check circnit RS interface i.e. there is an assembly fault.

• Call in Service.

Memory defect • Alarm active and red LED (11) flashes


• The following message is displayed system defect i.e. the stored data are defective.

• All dosing is stopped.


12.3

Operation Messages

•

•

Stop key

Pause

Stops all metering functions because the stop button (14) has been pressed.

Interruption in metering by pause contact.

Interruption in all error messages with alarm.

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Maintenance

13 Maintenance

The measuring, control and recording equipment requires regular maintenance and functional checks by the operator.

Functional checks and adjustment of the equipment as necessary are to be performed at regular intervals.

Maintenance contract

It is recommended that a maintenance contract be concluded with a specialist company.

13.1

General maintenance

cal

p H

DUL

COM

ARIN

m V

XXXXXXXXXXXXXXXX

XXXXXXXXXXXXXXXX

Customer service

p p

m

R

STOP

STA

RT

!

!

DANGER:

When working at or in electrical systems the safety regulations of the professional associations must be followed.

.

Isolate swimming pool control units before opening (switch off).

.

To do this, disconnect from the electrical mains supply.

.

Make absolutely certain that unauthorised switch on cannot occur during maintenance work.

.

Check for absence of voltage.

WARNING!

Swimming bath control units and their peripheral equipment may only be connected by specialized personnel and qualified electricians.

Notify your relevant Customer Service.

Enter the address and telephone number of your supplier and Customer Service here :

_________________________________________________

_________________________________________________

_________________________________________________

_________________________________________________

ATTENTION:

Do not clean the front panel using sharp or corrosive cleaning agents

Do not allow cleaning fluids to flow under the front panel.

13.2 Replacement of miniature fuse (17)

DCM.B-028-D

• A defective fuse can be replaced by a commercial miniature fuse.

• Unscrew the housing upper section (8), place in parked position <Fig.

left>, open the fuse holder and change the fuse.

Order No. 71.20.57.9

• For unit type 230 V: miniature fuse 0.20 A delay action.

Order No. 71.20.26.4

• For unit type 115 V: miniature fuse 0.315 A, delay action.

• Close the fuse holder and refit the upper section using screws.

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Page 81 of 86

Rules and Regulations

14 Rules and Regulations

14.1

Statutory regulations and technical rules for the system operator

The latest version of the following regulations and rules of the Federal

Republic of Germany or the corresponding ones of your country are to be observed at all costs when operating a public pool!.

BSeuchG

Paragraph 11 of the Federal Law Concerning the Prevention of Epidemics.

GUV 18.14

Safety regulations for pools.

VBG 65

"Chlorination of water" Accident Prevention Regulation and Implementation Order to VBG 65

DIN 19643 Treatment and disinfection of swimming pool and bathing pool water.

DIN 38404 Part 5 Standard methods of water analysis; determination of pH level.

DIN 38404 Part 6 Standard methods of water analysis; determination of redox voltage

DIN 38408 Part 4

Standard methods of water analysis; determination of free chlorine and total chlorine

DIN 57100/VDE 0100 Erection of power installations with rated voltages up to 1000 V

DIN 57100/VDE 0100 Part 702

Covered swimming pools (indoor swimming pools and outdoor swimming pools)

KOK Guidelines KOK (Coordination Committee for Baths) Guidelines for technical and hygienic requirements for operating baths.

14.2

Applicable Directives/Standards, Approvals

14.2.1. EC Directives

EC Low voltage directive (73/23/EEC)

EC EMC directive (89/336/EEC) subsequently 92/31/EEC


Rules and Regulations

14.2.2 Harmonised EN Standards

EN 60335-1

Safety of electrical devices for domestic use

EN 61010-1 Safety of measuring, control and laboratory devices

EN 60720-1 Automatic electrical control devices for domestic use and similar applications

EN 50081-1/2 EMC, Basic standard governing emitted interference in domestic/industrial applications

EN 61000-3-2

EMC, Limits for harmonic currents

EN 61000-3-3 EMC, Limits for voltage fluctuations and flicker

EN 50082-1/2 EMC, Basic standard governing interference immunity in domestic/industrial applications

EN 61000-4-2 Testing interference immunity to electrostatic charge

EN 61000-4-4

Testing interference immunity to rapid transient interference/burst

EN 55011 Radio interference suppression of electrical equipment and systems

14.2.3 Other National and International Stadards

DIN VDE 0875 P11 Corresponds to EN 55011

DIN VDE 0700 P1 Corresponds to EN 60335-1 and IEC 335-1

DIN VDE 0700 P500 Routine testing of equipment

DIN 50016 Load in moist/changeable climate

DIN VDE 0411 P1, IEC 1010-1 Corresponds to EN 61010-1

VDE 0838 P2, IEC 1000-3-2 Corresponds to EN 61000-3-2

VDE 0838 P3, IEC 1000-3-3

Corresponds to EN 61000-3-3

VDE 0847 P4-2, IEC 1000-4-2 Corresponds to EN 61000-4-2

VDE 0847 P4-4, IEC 1000-4-4

Corresponds to EN 61000-4-4

14.2.4 Device Approvals

Europe

CE mark

Version 1.0

14.3

Confirmation

14.3.1 Note on Conformity Declaration/Manufacturer’s

Declaration

Conformity with EC directives is certified with a conformity declaration

(refer to page 5).

Page 83 of 86

Repairs/disposal of old parts

Customer service

15 Repair

!

!

DANGER:

When working at or in electrical systems the safety regulations of the professional associations must be followed.

• Isolate swimming pool control units before opening (switch off)

• To do this, disconnect from the electrical mains supply

• Make absolutely certain that unauthorized switch on cannot occur during maintenance.

• Check for absence of voltage

WARNING!

Swimming bath control units and their peripheral equipment may only be connected by specialist personnel and qualified electricians.

Notify your relevant Customer Service

Enter the address and telephone number of your supplier and Customer Service here :

_________________________________________________

_________________________________________________

_________________________________________________

_________________________________________________

16 Disposal of old parts

NOTE:

Plastics and electronic scrap are special waste and must be recycled.

AbfG, AbfRestÜberwV Waste, (old parts) are to be disposed of in accordance with "regulated disposal to preserve the public welfare and in particular to protect the environment". Therefore, old parts must be disposed of in accordance with the Law for the Avoidance of Waste (Abfg) or sent for recycling in accordance with the Waste and Residual Substances Monitoring Order

(AbfRestÜberwV).

Taking back old parts The community small quantity collection service of the towns or districts will take back plastics and electronic scrap.

If you are unable to find a suitable disposal point, your local

ProMinent Branch or Representative (address given on the back page/page of this Instruction manual)

will take back your old parts against a small share of the cost.


Notes

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Page 85 of 86


ProMinent Instruction Manual DULCOMARIN

Instruction Manual

DULCOMARIN

®

Overview of the Devices / Operating Elements

EC Declaration of Conformity

Setting data ?

display informations ?

Set installation ?

change buffer !

Buffer < pH XXX.XX !

Buffer > pH XXX.XX !

Zero p. XXXX.X mV

Slope XXX.XX mV/pH

pH-zeropoint low ! continue ?

pH-zeropoint high ! continue ?

pH-slope low ! continue ?

pH-slope high ! continue ?

pH-probe slow ! continue ?

pH-zeropoint too low ! continue ?

pH-zeropoint too high ! continue ?

pH-slope too low ! continue ?

pH-slope too high ! continue ?

pH-probe too slow ! continue ?

calibration pH not possible !

calibration pH defective !

Cl slope low ! Continue ?

Cl slope high ! Continue ?

Cl slope too low ! Continue ?

Cl slope too high ! Continue ?

calibration Cl not possible !

calibration Cl defective !

Buffer XXX mV value XXX mV

check ORP out of range !

check ORP defective

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