Contronics DZR-45 User Manual

24-02-2016 version 1.6

CONTROLLER

USER MANUAL

DZR-45

2

Contronics Engineering B.V., Ambachtsweg 8, 5492 NJ Sint-Oedenrode, The Netherlands, hereby declares that the product DZR-45, produced and delivered by Contronics Engineering B.V., are in accordance with the following CE directives:

EMC-Directive : 2014/30/EU

Directive for low-voltage electrical installation : 2014/35/EU

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DZR-45

Table of content

1. PREFACE �� 4

2. INTRODUCTION �� 4

3. CONTENT OF THE DELIVERY �� 4

4. DESCRIPTION OF THE CONTROLLER �� 5

5. WALL-MOUNTING OF THE CONTROLLER �� 6

6. CONNECTIONS�� 7

7. OPERATION �� 8

8. SCREEN SETTING �� 9

9. TECHNICAL DATA �� 14

10. MENU OVERVIEW �� 15

11. FACTORY SETTING AND RANGE �� 16

12. OPTION DZR-45NET �� 21

DZR-45

4

1. PREFACE

This user manual contains the operating and installation instructions for the DZR-45 model controller.

2. INTRODUCTION

The DZR-45 is a hygrostat used to accurately regulate air humidity in rooms.

The DZR-45 is tted with the following as standard:

- Graphic readout screen (multi-lingual).

- LED bar readout of the proportional control.

- LED indicators for humidication and dehumidication.

- Main switch 230V.

- Touch key operation.

- Bandwidth setting.

- Dead zone setting.

- Maximum/minimum setting.

- Offset for the sensors.

- Hygrostat function (2x).

- Thermostat function (2x).

- Capacity control.

- Proportional control (2x) 0-10 Volt.

- Relay control (4x).

- Connection for 2 humidity/temperature sensors.

3. CONTENT OF THE DELIVERY

When you receive the controller, the package must contain the following items: DZR-45 controller 2 M16 screws 2 M20 screws User manual

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DZR-45

4. DESCRIPTION OF THE CONTROLLER

Figure 1. Description and connections

A Readout window B Indication LEDs C Pushbuttons D Securing screw for the upper cover E On/Off switch F Holes for wall mounting G Perforated plate H Mounting screws for perforated plate (M4 x 8mm) I Screws for the connection compartment cover (M4 x 8mm) J Connection compartment cover

SET

Hygrozone DZR-45

Made in Holland

E

B

A

C

F

D

G

H

I

J

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5. WALL-MOUNTING OF THE CONTROLLER

Figure 2. Installation of the controller

The controller must be mounted on an interior wall, preferably in a clean room where the humidity level is not excessive. Do not mount the controller above a heating system or the like. When installing, ensure that the display is located at eye level and that the perforated plate (Fig. 1, item G) is facing downwards. Keep an area of up to 26 cm free to the left of the controller to ensure that the cover can be opened (see Fig.2).

Open the cover of the controller by removing the screw from the upper cover (see Fig. 1, item D). Remove the cover from the connection compartment (Fig. 1, item J) by removing the two retaining screws. There are 4 mounting holes: 2 in the top corners of the housing, and 2 at the bottom (Fig. 1, item F). M4 or M5 screws can be used for

these holes. You will nd the hole pattern in the diagram below:

Figure 3. Mounting holes pattern.

At least 26 cm.

Object or wall

SET

Hygrozone DZR-45

Made in Holland

Eye level

222 mm

193 mm

IMPORTANT If you wish to make holes in the perforated plate (Fig. 1, item G), please ensure that the cover (J) of the connection compartment is positioned correctly. Then carefully make the required number of holes using a hammer.

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DZR-45

6. CONNECTIONS

Figure 4. Connections

HS-91 connections

Connection Colour Description

1 Brown Sensor 2 – HS-91 +12V

2 Grey Sensor 2 – HS-91 RH

3 Yellow Sensor 2 – HS-91 temperature

4 Green Sensor 2 – HS-91 0V

5 Brown Sensor 1 – HS-91 +12V

6 Grey Sensor 1 – HS-91 RH

7 Not used

8 Yellow Sensor 1 – HS-91 temperature

9 Green Sensor 1 – HS-91 0V

HS-10 connections

Connection Colour Description

5 Brown Sensor 1 – HS-10 +12V

7 White Sensor 1 – HS-10 RH

9 Green Sensor 1 – HS-10 0V

HK-01 connections

Connection Colour Description

10 White 0-10V dehumidication output

11 Brown 0V

12 White 0-10V humidication output (HK-01)

13 Brown 0V

1 2

98765

4

3 13121110

C

NO NONONC NC NO

L’ L

N

Relay 4

Relay 3

Relay 2

Relay 1

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LED indication humidication

switched on

LED indication dehumidication

switched on

Indication 0-10 Volt level

Readout window

On/Off switch

Pushbuttons

LED indication humidication

relay switched on

LED indication dehumidication

relay switched on

Relais connections

Relay Function

1 Humidication

2 Dehumidication or humidication 2

3 Thermostat

4 Alarm

230V connection

Connect the incoming mains voltage to terminals L and N. When the main switch is set to ‘On’, L will be connected through to L’.

It is then possible to connect, a humidier to L’, for example.

Optimization of energy and water consumption.

A humidier also uses energy (10 Watt) and water (rinse program) in the stand-by position (230V switched on, no humidity generation).

You can reduce this by switching off the humidication completely if the RH is 10% higher than desired. The dehumidication relay is used for the connection. The dehumidication bandwidth must thereby be set to 10%. Up to and including the HU-85, the humidier can be connected directly to the relay. If an HU-245 humidier is

installed, an auxiliary relay must be used. See the connection diagram on page 20.

7. OPERATION

Figure 5. Operation.

IMPORTANT

- Ensure that all the connections are soldered when lengthening a cable.

- In order to prevent interference, ensure that low-voltage cables (0-10V) are never installed parallel to high-voltage lines (230V).

- Sensor wiring must cross electricity lines at a 90˚ angle.

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DZR-45

Press

SET

to go to the menu.

Select the desired menu item using the

or button.

Press

SET

to conrm the selected item.

Select <<<< and press

SET

to leave a (sub)menu.

If no buttons are operated for 1 minute, the menu screen will switch off.

8. SCREEN SETTING

Main screen and sensor screen

The main screen is displayed as standard. The screen displays the measured and set relative humidity. The sensor screen displays all the values measured at the connected sensors. Press the

button in order to display the sensor screen, and also use the button to

return to the main screen.

Figure 6. Main screen. Figure 7. sensor screen.

Language setting

Press

SET

Scroll to System using the

or

button.

Press

SET

Scroll to Language using the or button. Press

SET

Select the language using the or button. Press

SET

Scroll to <<<< using the or button. Press

SET

to leave the menu.

Basic conguration for DZR-45

The DZR-45 has 3 different congurations, which can be selected via this menu.

Single hygrostat

Single hygrostat with 1 humidity sensor, 1 humidication output and 1 dehumidication output. For more data, see General Hygrostat Operation.

IMPORTANT

Some of the menus are hidden from the user if they have no inuence on the

operation of the controller.

For example: In a single hygrostat conguration, the menu for hygrostat 2 is

not visible.

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10

Hygrostat with max. This hygrostat operates in the same manner as the single hygrostat, but with an

additional sensor for maximum humidication. The additional sensor can be

placed in an air channel in order to limit the maximum humidity. The sensor can be selected as follows:

Hygrostat -> maximum humidication -> sensor selection.

This will limit the humidication as soon as the measured relative humidity has

reached the set maximum value. The set maximum value can be adjusted as follows:

Hygrostat -> maximum humidity -> humidity set point.

The setting for the bandwidth can be found under: Hygrostat -> maximum humidity -> bandwidth.

Figuur 8. Hygrostat with maximun control.

Double hygrostat In principle, this is the same as 2 single hygrostats. The regulation of

dehumidication is hereby not possible. The output of hygrostat 2 uses the dehumidication output.

Two hygrostat submenus are available in the main menu. In this way, 2 areas can be monitored with one controller.

Block mode In block mode, the regulator is divided into several blocks with settings. Each block can be activated based on time and/or an external signal. This makes it

possible for the conguration to operate during the day with a variety of settings. It is also possible to indicate a uid type for each block. This feature allows the regulator to supply R.O. water or another uid to the humidier. For comprehensive information, please refer to chapter X Block conguration

HK-01 0-10 Volt

Ca. 500 cm

HS/91 in room (Sensor 1)

DZR-45

HS/91 in duct (Sensor 2)

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DZR-45

Block conguration

The block conguration becomes active if Block mode is selected under DZR Conguration. This conguration makes it possible to use time or another external

signal to operate the regulator in another manner. Firstly, the correct time needs to be set. System -> Setting the time. The start screen will now be as follows:

All available blocks can be seen under Block settings. The rst block is the Standard

block. This features all settings that are active if none of the other blocks are active. The other blocks (1 to 10) will only be active if the stipulated conditions have been met. This could involve being within a certain time or could require a certain external control signal to be present.

Block settings

Settings in the standard block mainly resemble those of the single hygrostat, but without

de-humidication. The Start time and Stop time setting is used to indicate the time within

which the block will be active. The Fluid type setting can, as an option, be used to

switch between different uids via an electrical valve.

Overview of congured blocks An overview of congured blocks can be found by pressing twice on the [UP} key in the main screen. The rst 4 blocks are shown. Blocks 5 to 8 will appear if the [UP] key is pressed once again. Blocks 9 and 10 are located in the nal screen.

If several blocks are subject to overlapping times, then the block with the highest number will be given priority over other blocks.

Rinsing

Block mode makes it possible to switch between two uids. In this case, it may be important to rinse the humidier during the change process. This means old uid will no longer be sprayed after the change, but only the newly selected uid. It would be wise to measure how long it takes for the humidier to become empty and how long it takes to ll it. These times can be entered under Emptying time and Filling time in the

Rinsing menu.

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Sensor settings

Two HS-91 humidity sensors can be connected to the DZR-45. It is also possible to connect 1 HS-10 humidity sensor to sensor input 1, instead of an HS-91. Select the correct type of sensor as follows:

Sensor settings menu -> sensor 1 -> sensor type setting.

If desired, an offset can be dened for the sensors.

Sensor settings menu -> sensor 1 and sensor settings menu -> sensor 2.

Sensor selection: Select the sensor (1/2) that controls each hygrostat (1/2).

Hygrostat (1/2) -> Sensor selection.

General hygrostat operation

The hygrostat uses a sensor to measure current air humidity in an area. The measured

value and the congured air humidity will be used by the hygrostat to implement a humidier or de-humidier so the required value can be achieved.

The hygrostat features various settings. Firstly, the appropriate hygrostat mode must be selected for the application in question, after which the other settings can

be congured.

Sub-conguration

Mode Hygrostat: Standard hygrostat function with set value. Hygrostat 1/2 -> humidity set point.

Capacity: Provides a xed output value.

Hygrostat 1/2 -> Capacity.

Hygrostat / Capacity: The output will act as a hygrostat below a set temperature. Above this set value, the output will

be dened by the capacity value.

Hygrostat (1/2) -> Temperature. Selection.

Capacity / Hygrostat: The output will act as a hygrostat above a set temperature. Below this set temperature, the

output will be dened by the capacity value. The

temperature setting can be adjusted as follows: Hygrostat (1/2) -> Temperature. Selection.

Dead zone: A dead zone is an inactive, neutral area.

A dead zone of 2% and a humidity setting of 50% results in a neutral area of 49 – 51%. The dead zone is often used to prevent oscillations.

Bandwidth: The bandwidth can be set in: Hygrostat (1/2) -> (De)humidication -> (De)humidication bandwidth.

The bandwidth monitors the reaction speed of a humidier between 1 and 20% around the setpoint.

Minimum: A minimum can be set for any output. This can be set as follows:

Hygrostat (1/2) -> (De)humidication -> Minimum (de)humidication

settings (0-99%).

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DZR-45

Maximum: A maximum can be set for any output. This can be set as follows:

Hygrostat (1/2) -> (De)humidication -> Maximum (de)humidication

settings (0-99%).

Figuur 9. General hygrostat operation.

Output

The hygrostat generates a 0-100% signal that corresponds to a 0-10V signal at the outputs of the DZR-45. Relay 1 switches on if Output 1 reaches 100% (10V), it switches off when Output 1 is below 95% (9.5V) again.

Relay 2 has the same function, but corresponds to the Output 2 level.

Thermostat

The DZR-45 is tted with a built-in thermostat for heating or cooling.

All settings for this function can be found in the Thermostat submenu.

- Set point: The desired temperature.

- Sensor selection: The sensor used (sensor 1 or sensor 2).

- Mode: Cooling: Relay 3 will be activated if the current temperature is above the set value. Heating: Relay 3 will be activated if the current temperature is below the set value.

- Hysteresis: The range within which the thermostat will not change the output.

Alarm

Every sensor readout can be activated with the DZR alarm function. It is possible to adjust the settings in the submenus Alarm -> Sensor 1 and Alarm -> Sensor 2. Alarm relay (4) will be activated if one or more readouts reach their minimum or maximum values. Alarm -> Alarm delay. The alarm relay will immediately turn off if the value falls below the set alarm level again.

Set value

0V

Maximum

Dehumidification

Humidification

Maximum

10V

Dead zone

Relay 2 On/Off

Relay 1 On/Off

Bandwidth

RH

Humidification

Dehumidification

Output

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System

- Language: English / German / Dutch / French.

- LED readout*: Which hygrostat is using the LED bar: Hygrostat 1 / Hygrostat 2.

- LCD contrast: Adjust the LCD contrast.

- LCD background light: Time setting for background lighting.

- Factory default: Reset all settings to factory settings.

- Software version: Internal DZR software version.

- Factory service: Special menu, not accessible.

* Only available in double hygrostat conguration

9. TECHNICAL DATA

Supply voltage: 230V ± 10% 50/60 Hz

Maximum relay load: 8A, 250 VAC

Proportional outputs: 0-10V (2x)

General accuracy 20% tot 95%

With humidity sensor HS-91: ± 2% (2x)

With humidity sensor HS-10: ± 5% (1x)

Power consumption: ≤ 5 W

Permissible ambient temperature: 0 - 50 °C

Dimensions: L 267 x W 225 x H 104 mm

Housing protection class: IP-54 with closed cover.

Accessories:

HS-10: Relative humidity sensor ± 5%. HS-91: Relative humidity sensor ± 2%. HK-01: Connection cable for Contronics humidier.

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DZR-45

10. MENU OVERVIEW

Main screen

Blok 1

Switch on

Block settings

1

Maximum humidification

Minimum humidification

Dead zone

Humidity setpoint

2

Mode

Hygrostat

5, 7

Hygrostat 1

6

Humidity set point

2

Capacity

4

Humidity set point

2

<<<---

Start time End time

Standard block

Capacity

4

Temperature set point

3

Emptying time Filling time

Rinsing

1

<<<---

Set point Sensor selection Modus

Thermostat

Hysterese

Sensor 1 Minimum humidification

Sensor 2

5

Alarm

Maximum humidification

Sensor 1

Sensor settings

Sensor type

<<<---

Humidity correction

Block 2 to 10 are the same as block 1

Temperature setpoint

3

Maximum humidification

Minimum humidification

Dead zone

Humidity set point

2

Mode <<<---

Capacity

4

Temperature set point

3

<<<---

Fluid type

DZR configuration Single hygrostat

Hygrostat with max Double hygrostat Block mode

Temperature set point

3

Capacity

4

Dead zone Humidification

Humidification bandwidth

Maximum humidification

Minimum humidification

<<<---

Dehumidification

Humidification bandwidth

Maximum humidification

Minimum humidification

<<<--Sensor selection Maximum humidification

Sensor selection

Bandwidth

<<<--Modus

Dead zone Humidification

Humidification bandwidth

Maximum humidification

Minimum humidification

<<<--Sensor selection Modus

Capacity

4

<<<---

Temperature set point

3

Dead zone Humidification

Humidification bandwidth

Maximum humidification

Minimum humidification

<<<--Sensor selection Modus

Humidity set point

2

Hygrostat 2

6

Minimum temperature Maximum temperature <<<--Minimum humidification Maximum humidification

Maximum temperature <<<---

Minimum temperature

Temperature correction <<<---

Sensor 2

5

Humidity correction Temperature correction

<<<---

System Language

<<<---

Clock settings

1

LED readdout

6

LCD contrast LCD lighting Factory settings

<<<---

Software version Factory service

8

1. Only in block configuration

2. Only in hygrostat or hygrostat/capacity mode

3. Only in hygrostat/capacity mode

4. Only in capacity or hygrostat/capacity mode

5. Not in block mode

6. Only in double hygrostat configuration

7. Not in double hygrostat configuration

8. Only accessible with the manufacturer’s access code.

Humidity set point

Solution guard

1

Alarm delay Alarm output

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11. FACTORY SETTING AND RANGE

Parameter

Min. Max. Factory setting Own

setting

Conguration Single hygrostat

Hygrostat with max. Double hygrostat Block mode

Single hygrostat

Hygrostat (1/2) / block X

Humidity set point 1 99 50 %

Dead zone 0,0 10,0 2,0 ˚C

Humidication

bandwidth

1 20 3 %

Minimum

humidication

0 100 0 %

Maximum

humidication

0 100 100 %

Dehumidication

bandwidth

1 20 3 %

Minimum

dehumidication

0 100 0 %

Maximum

dehumidication

0 100 100 %

Maximum

humidication

set point

10 100 80 %

Maximum

humidication

bandwidth

1 20 4 %

Maximum

humidication

sensor selection

Sensor 1 Sensor 2

Sensor 1* %

Mode Hygrostat

Capacity Hygro/Capacity Capacity/Hygro

Hygrostat

Fluid type R.O

Solution

R.O.

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DZR-45

Parameter

Min. Max. Factory setting Own

setting

Flush Idle time 0 300 Default 2 min

Filling time 0 300 Default 30 sec

Thermostat Set point -40 70 25 ˚C

Sensor selection Sensor 1

Sensor 2

Mode Off

Cooling Heating

Hysteresis 0,4 2,0 1,0 K

Alarm Minimum humidity Off

5 94

Off %

Maximum humidity Off

6

95 Off %

Minimum Temperature

Off

-39

121 Off ˚C

Maximum Temperature

Off

-38 122

Off ˚C

Alarm delay 0 240 0 min

Sensor settings

Sensor type

Humidity correction -50 50 0 %

Temperature correction

-50 50 0 ˚C

System Language English

German Dutch French

English

LCD contrast 10 100 50 %

LCD Lighting 10

Off

60 On

10 sec

* In double hygrostat conguration is sensor 2 the standard setting at hygrostat 2.

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Electrical distribution board

1 2

9876543 13121110

C

NO NONONC NC NO

L’ L

N

Relais 4

Relais 3

Relais 2

Relais 1

HS-91

HK-01

Network cable

Figure 10. Connection diagram single hygrostat.

Electrical distribution board

1 2

9876543 13121110

C

NO NONONC NC NO

L’ L

N

Relais 4

Relais 3

Relais 2

Relais 1

HS-91

HK-01

Network cable

(Sensor 1)

HS-91

(Sensor 2)

HK-01

HUMIDIFIER 1

HUMIDIFIER 2

Figure 11. Connection diagram double hygrostat.

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DZR-45

Electrical distribution board

1 2

9876543 13121110

C

NO NONONC NC NO

L’ L

N

Relais 4

Relais 3

Relais 2

Relais 1

HS-91

HK-01

Network cable

(Sensor 1)

HS-91

(Sensor 2)

Figure 12. Connection diagram hygrostat with maximun control.

Electrical distribution board

1 2

9876543 13121110

C

NO NONONC NC NO

L’ L

N

Relais 4

Relais 3

Relais 2

Relais 1

HS-91

HK-01

External input

Valve Solution Valve

R.O.

Network cable

Figure 13. Connection diagram block mode.

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20

Electrical distribution board

1 2

9876543 13121110

C

NO NONONC NO NC

L’ L

N

Relais 4

Relais 3

Relais 2

Relais 1

HS-91

HK-01

Network cable

Figure 14. Connection diagram for optimization of energy and water consumption.

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DZR-45

12. DZR-45-NET MANUAL

Introduction

The DZR-45NET is equipped with a Ethernet interface for remote operation and monitoring. Network Application V2 can be used for remote access to the DZR. The old Network Application is replaced by the V2 version to support the latest DZR-45NET controllers. The old version should therefore not be used anymore.

Installation

1. Download the latest Network Application Installer from our website at: http://www.contronics.nl/support/software-doenloads

2. Unpack the Zip archive and run Setup.exe.

3. Follow the instructions in the installation wizard.

4. Connect the DZR-45NET to your network……..

5. Connect the DZR-45NET to the mains supply as described in this manual.

6. Switch the DZR-45NET on.

Using the PC application

1. Start the application. The application can be found under Network Application -->Network Application V2

Figure 15. Overview.

PLEASE NOTE The DZR-45NET expects a DHCP server available on the network in order for it to get an IP address. If you choose to run it on a network without a DHCP server please contact us for help.

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22

2. Click on “Manage devices” to add, edit and remove devices from the application.

Figure 16. Manage devices.

3. Check the “Active” checkbox of the devices on the network that need to be controlled from this application.

4. Set the network properties of each device by selecting a device and clicking on the “Properties” button.

Figure 17. Network properties.

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DZR-45

5. It is recommended to leave DHCP enabled. The name can be changed to something that is easy to refer to.

6. The Ethernet module reboots after changing properties and becomes available again within 30 seconds.

Figure 18. Manage devices.

7. Manage devices shows a list of connected devices which can be added to the application by clicking on the “Ok” button.

Figure 19. Overview.

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24

8. Each device can be dragged to a desired position.

9. The layout is saved on closing the application and restored when opened again.

Operating

The display and led’s on the DZR-45 are emulated in the application to give it the same look and feel. By clicking on the buttons on the right the user gets access to more information and settings. “Info” Displays network MAC address together with soft- and hardware version. “Settings” Change all settings of the DZR. See: Settings “Logging” Display a graph with historical sensor and output data.

“Find me” Blinks the led’s on a DZR for identication purpose.

Settings

After clicking on the “Settings” button the setting window appears.

Figure 20 Settings.

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DZR-45

Figure 21. Graph.

Each individual item can be enabled or disabled as desired. By selecting a different month, historical data can be shown in the graph.

Updates

The Network Application will check for updates each time the application is launched and the user can choose to download the new version. The application should be closed before the update is executed.

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DZR-45

DISCLAIMER Contronics works continuously on the further development of its products. We therefore reserve the right to modify the design, construction and technology of the product at any time. For this reason, no claims can be made based on the data, illustrations and description in this user manual.

Additional, up-to-date information is available on www.contronics.nl

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P.O. Box 144 5490 AC Sint-Oedenrode The Netherlands Telephone: +31(0)413-487000 Telefax: +31(0)413-473903 Website: www.contronics.nl E-mail: info@contronics.nl

Contronics DZR-45 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual