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Kemper KHS 686 02 008 Installation And Operating Instructions Manual

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Installation and operating instructions
KEMPER KHS Mini System Control
KEMPER KHS Mini System Control MASTER 2.0
KHS Mini System Control SLAVE
Figure 686 02 008
Figure 686 02 006

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Summary of Contents for Kemper KHS 686 02 008

  • Page 1 Installation and operating instructions KEMPER KHS Mini System Control KEMPER KHS Mini System Control MASTER 2.0 Figure 686 02 008 KHS Mini System Control SLAVE Figure 686 02 006...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS GENERAL INSTRUCTIONS: .................. 1     AREA OF APPLICATION ..................2     Operating modes for the water exchange ....................2       KHS MASTER/SLAVE technology ......................2     Water exchange groups ..........................2   SAFETY ........................
  • Page 3 CONFIGURATION ....................17       Manual configuration ..........................18   8.1.1 Basic menu operation and functions                                                                                                              18     8.1.2 General plan                                                                                                                                                           19     8.1.3 Detailed overview                                                                                                                                                 20     8.1.4 Main menu                                                                                                                                                              21     8.1.4.1 System settings  ............................. 22    ...

  • Page 4: General Instructions

    It informs you in detail about the assembly, commissioning, operating principles and operation of the Kemper KHS Mini System Control. If you cannot find the information and instructions you need in these operating instructions, ask the manufacturer, Gebr. Kemper (please refer to last page for the address).

  • Page 5: Area Of Application

    Area of application The KEMPER KHS Mini System Control can be used for monitoring and water exchange in drinking water systems. The water exchanges can be generated and documented as flushing logs with the MASTER 2.0 control. The dedicated water exchanges prevent stagnation in the drinking water with the aim of maintaining the drinking water hygiene in the drinking water systems.

  • Page 6: Safety

    Safety Warning notice: During assembly The descriptions and instructions in these maintenance, make sure that operating instructions concern the KHS Mini the control is not switched on. System Control -MASTER 2.0- and KHS Mini System Control -SLAVE-. Only skilled professional prerequisite for handling the controller is the personnel are permitted to deployment...

  • Page 7: Technical Data

    Technical Data Technical Data  Power supply 230 V AC 50/60Hz  Display Graphic display with background lighting  Operation with 4 buttons: Up | Down | Enter | Esc  Relay flush valve switching capacity 230 V, 2 A ...

  • Page 8: Can Bus System Overview

    CAN bus system overview The basic version of the -MASTER/SLAVE- technology includes as the smallest solution the -MASTER 2.0- System Control for water exchanging measures in the sector of drinking water and for signal evaluation. Furthermore, the -MASTER 2.0- System Control, using two integrated CAN bus connections, can trigger up to 62 -SLAVE- controls and one directly-connected KHS water exchange group.

  • Page 9: Terminal Resistance

    Example 2: Incorrect layout CAN bus Note: Incorrect layout Ill. 5.2 View of an impermissible layout variant, KHS Mini System Control -Master 2.0- Terminal resistance Variant 1 Note: The 120 Ω terminal resistance must be installed only in the last control component (-SLAVE-) of a CAN bus cable line.

  • Page 10: Assembly

    Assembly Warning notice: Allow only certified electricians to assemble and install electrical equipment. Danger of fatal electric shock. Very strong magnetic fields can impair the functioning. Interferences can be prevented by following the installation rules below: Do not mount the controller and the sensors near inductive loads (motors, transformers, contactors, etc.).

  • Page 11: Electrical Installation Khs Mini System Control

    Electrical installation KHS Mini System Control The following chapter explains the electrical installation. The electrical connections are made through screwless-type terminals. 6.2.1 Terminal description -MASTER 2.0- and -SLAVE- Illustration: Control board with terminals 1. Flushing valve switching output 230 ________________________ 2.

  • Page 12: Detailed Illustration Of The Terminals For Cable Entry

    6.2.2 Detailed illustration of the terminals for cable entry Note: The following illustrations apply to the KHS Mini System Control -MASTER 2.0- and the KHS Mini System Control -SLAVE-. Please note the preceding warning notices: 6.2.2.1 Power supply connection Power supply: 230 V +/- 15% AC 50/60Hz Connection: Terminals, L, N, PE Line fuse max.

  • Page 13: Connection Of Khs-Vav Maximum Flow Isolating Ball Valve With Spring Reset Servo-Drive (Figure 686 01)

    6.2.2.3 Connection of KHS-VAV Maximum flow isolating ball valve with spring reset servo-drive (Figure 686 01) BN = brown = 1 BU = blue = 3 Ill. 6.5: Schematic representation of the connection of the KHS-VAV Maximum flow isolating ball valve with spring reset servo-drive 6.2.2.4 CAN bus connection Attention:...

  • Page 14: Connection Of External Switch

    The terminal groups 8/9/10 and 11/12/13 CAN bus H and L = 1 Put on GND cable are of equal value. For instance the wire Twisted-Pair shielding can also be connected to H: Strand 1 Terminals 11/12/13 and the wired end b L: Strand 2 to Terminals 8/9/10.

  • Page 15: Connection Of Khs-Control-Plus Flow Measurement Valve (Figure 638 4G)

    6.2.2.6 Connection of KHS-CONTROL-PLUS flow measurement valve (Figure 638 4G) Connection of KHS-CONTROL-PLUS volume flow measurement valve 14 15 17 BR = +5V DC = 14 BU = Flow = 15 BK = GND = 17 Ill. 6.9: Schematic diagram of connection of KHS-CONTROL-PLUS flow measurement valve Connection of KHS-CONTROL-PLUS temperature sensor Attention: The KHS-CONTROL-PLUS has an internal...

  • Page 16: Connection Of Khs Temperature Sensor Pt 1000 (Figure 628 0G)

    Connection of KHS-CONTROL-PLUS cable-plug connector 1. Cut off top of cap 2. Route cable through 3. Screw cable to sensor 4. Put on the cap Ill. 6.12: Schematic diagram of the preparation of the sensor top to make cable-plug connection of the KHS-CONTROL-PLUS 6.2.2.7 Connection of KHS Temperature sensor Pt 1000 (Figure 628 0G) RD = red = 18...

  • Page 17: Connection Of Water Sensor (Figure 620 00)

    6.2.2.9 Connection of water sensor (Figure 620 00) Note: It is possible to link up to 25 water sensors in parallel in the detection circuit. Max. cable length water sensor: < 50m with standard cable Max. cable length water sensor: > 50m to 500m as shielded cable, 2x 0.75 mm², (e.g.

  • Page 18: Installation Of Network Cable

    Installation of network cable Note: The supplied network cable has a total length of 2.5m! Step 1. Open the housing Step 2. Route the cable through bottom left into the housing Step 3. Secure cable Step 4. Connect cable to the board Manual KHS Mini System Control...

  • Page 19: Commissioning

    Commissioning After finishing the wall installation and the electrical installation in accordance with Chapter 5, apply the mains voltage of 230V. Warning notice: Allow only certified electricians to assemble and install electrical equipment. Danger of fatal electric shock. ATTENTION! Note: To simplify the control system and to guarantee flawless installation, fill in the overview of the system commissioning of the KHS Mini System Control (see supply pressure, Chapter 13.2) before making the settings.

  • Page 20: Configuration

    Configuration The KHS Mini System Control -MASTER 2.0- can be configured through the internal menu driven operation or through a web server. Furthermore, the saved configurations can be uploaded through a USB interface to the KHS Mini System Control -MASTER 2.0-. The sample project shown below shows the basic controller types of the KHS Mini System Control - MASTER 2.0-.

  • Page 21: Manual Configuration

    Manual configuration Basic settings, configurations and changes can be made onsite by using the integrated menus. In the following chapter, the menu interfaces and their functions are clarified. To explain the settings and functions, the sample project is configured as a reference building. 8.1.1 Basic menu operation and functions The KHS Mini System Control is set and operated through various menus, which appear in the...
  • Page 22 8.1.2 General plan The following illustrations explain the "General plan" menu interface of the KHS Mini System Control -MASTER 2.0-. The illustrations show the "General plan" based on an exemplary configuration of a system with one KHS Mini System Control -MASTER 2.0- and two KHS Mini System Controls -SLAVE-.
  • Page 23 8.1.3 Detailed overview The following illustrations clarify the "Detailed overview" menu interface of the KHS Mini System Control -MASTER 2.0-. The illustrations show the "Detailed overview" based on an exemplary configuration of a system with one KHS Mini System Control -MASTER 2.0- and two KHS Mini System Controls -SLAVE-.
  • Page 24 8.1.4 Main menu The following chapters explain the functions of the "Main menu" interface of the KHS Mini System Control -MASTER 2.0-. In the main menu there are the sub-menus: System settings, Can-bus setup, Device settings, Operating modes, Journal, Switch program, Valve manual mode, Network setup (see Ill.
  • Page 25 8.1.4.1 System settings In the "System settings" menu interface, settings for the date / time, language daylight savings/standard time, alarm buzzer, button acknowledgement, display lighting, display contrast, password, factory settings and system reboot can be made. Language In the system control submenu select the menu item "Language" with "OK"; press "OK" again to store the selected language and to open the system control submenu again.
  • Page 26 Alarm buzzer If an error occurs in the system controllers, it can be acoustically reported. To activate this function, select the menu item "Alarm buzzer" in the system control submenu with "OK". Pressing "OK" again saves the selected setting; the system control submenu opens again. Ill.
  • Page 27 Password To protect the controller from interference, a password can be configured. If a password has been stored, the password will be queried before every setting (see Ill. 8.18). To do that, select the "Password" menu item in the system control submenu with "OK". Use the "↑" and "↓" buttons to select the digit.
  • Page 28 8.1.4.2 CAN BUS setup Use the "CAN BUS setup" to add "SLAVE System Controls" that are connected to the -MASTER 2.0- through the CAN bus system to the CAN BUS network. The following configuration steps are discussed based on the sample project from Illustration 8.1 (Page 17).

  • Page 29: Device Settings

    8.1.4.3 Device settings In the "Device settings" submenu, the individual KHS Mini System Controls with the integrated actuators and sensors are logically linked to each other. Illustration 8.24 shows an overview of the "Device settings" submenu. Press the "↑" and "↓" buttons and confirm with "OK" to select the desired control.
  • Page 30 The following configuration steps are discussed based on the sample project from Illustration 8.1 (Page 17). For an overview of the system commissioning, Illustration 8.25 is presented. Ill. 8.25 Overview for the system commissioning of the sample project Configuration -MASTER- (B-valve) In the sample project being used, the KHS Mini System Control -MASTER 2.0- should trigger a B- valve in the form of a VAV-maximum flow isolating ball valve with spring reset servo-drive.
  • Page 31 Configuration of -SLAVE- 1.1 (C-valve) In the sample project being used, the KHS Mini System Control -SLAVE 1.1- should trigger a C-valve in the form of a VAV-maximum flow isolating ball valve with spring reset servo-drive. The KHS Mini System Control -SLAVE- 1.1 is to be time-controlled. Additional settings for this operating mode are explained in Chapter 8.1.4.4.
  • Page 32 Configuration of -SLAVE- 1.3 (flow measurement) The KHS Mini System Control -SLAVE- 1.3 in this sample project should act as a measurement SLAVE. The flow rate is to be measured with a KHS-CONTROL-PLUS flow measurement valve. Additional settings for this operating mode are explained in Chapter 8.1.4.4. Illustration 8.29 shows the configuration of a flow rate measurement device.
  • Page 33 Configuration of a -SLAVE- 1.5 and 1.6 (A-valve) The KHS Mini System Control -SLAVE- 1.5 and 1.6 in this sample project should trigger one each A- valve and should be assigned to the B-valve of the KHS Mini System Control -MASTER 2.0-. The A- valve should be a KHS-VAV Maximum flow isolating ball valve with servo drive.

  • Page 34: Operating Modes

    8.1.4.4 Operating modes In the "Operating modes" submenu, the individual KHS Mini System Control programs and times are added through lines. Illustration 8.32 shows an overview of the "Operating modes" shows. Press the "↑" and "↓" buttons and confirm with "OK" to select the desired control. Subsequently use "OK" to select a line; each line can describe one program.
  • Page 35 The following configuration steps are discussed based on the sample project from Illustration 8.1 (Page 17). For an overview of the system commissioning, Illustration 8.34 is presented. Ill. 8.34 Overview for the system commissioning of the sample project Configuration -MASTER- (datalogging) The KHS Mini System Control -MASTER 2.0- in the presented sample project is connected to a KHS- CONTROL-PLUS flow measurement valve.
  • Page 36 Configuration of -SLAVE- 1.1 (time flushing) The KHS Mini System Control -SLAVE- 1.1 in this sample project is connected to a C-valve. To time- control exchange the water, a line needs to be added with the "Time control" program. When the program is selected, define the times.
  • Page 37 Configuration of a -SLAVE- 1.3 and 1.4 (datalogging) The KHS Mini System Control -SLAVE- 1.3 and 1.4 in this sample project is planned as a measurement SLAVE. Please refer to the -MASTER- configuration for the settings for the "Datalogging" line type. Illustration 8.39 shows the configuration of a "Datalogging" operating mode. Ill.
  • Page 38 Volume flushing Ill. 8.41 Configuration of volume flushing Routine-time, Routine-duration and Routine-volume The sample project is a cold-water line in which the cold-water temperature in the winter, for instance, could always lie below the set starting temperature. To prevent an impermissible stagnation, after the configuration of the temperature flushing, a routine flushing of the KHS Mini Control System is automatically always stored.
  • Page 39 Routine duration If there is no temperature flushing within the configured interval, the water exchange is guaranteed through the "Routine duration" operating mode. To accomplish that, the decisive interval (max. 168 h) and the duration of the water exchange can be stored in the "Routine duration" operating mode. Illustration 8.43 shows the individual steps for configuration.

  • Page 40: Journal

    The event log documents the water exchange processes, the error messages and the configuration changes made through the Kemper KHS Mini System Control (for an example, see Ill. 8.42). Up to 50,000 journal entries can be saved. Based on the documentation about the locality, duration of the water exchange and the temperatures, recordings can be made across a defined time period and verify the hygienic state of the drinking water system.

  • Page 41: Switching Programs

    8.1.4.6 Switching programs With the KHS Mini System Control -MASTER 2.0- it is possible to switch between two flushing programs or to block one through an external switch. The programs can also be activated or deactivated in the "Switch program" submenu. The "External input" or "External switch" can be assigned to a program switch in this submenu.

  • Page 42: Valve Manual Mode

    8.1.4.7 Valve manual mode With the KHS Mini System Control -MASTER 2.0-, it is possible to run a function test of the valves through the "Valve manual mode" operating mode. Furthermore, the valves can be individually triggered during maintenance. The functions are simulated in Illustration 8.44. Maintenance: A function test is recommended after configuring the "Device settings"...

  • Page 43: Network Setup

    8.1.4.8 Network setup To establish a connection between the PC and the KHS Mini System Control -MASTER 2.0-, the required network configurations can be set up in the "Network setup". The connection can be made through a direct connection between the PC and -MASTER- or a network link. The functions are simulated in Illustration 8.45.
  • Page 44 Sec. DNS server setup HTTP user name setup Trigger a test email Ill. 8.45 Overview of the required menu items of the "Network setup" submenu Manual KHS Mini System Control...

  • Page 45: Error Handling

    8.1.4.9 Error handling All the errors that occur in the system are sent to the KHS Mini System Control -MASTER 2.0- and are signalled acoustically through a buzzer. It is possible to integrate an alarm relay (see Chapter 6.2.2.8). In normal operation, the alarm relay is energized ("pulled") with voltage. If there is an error, the voltage drops and an acoustic signal reports the error.

  • Page 46: Using The Usb Interface

    8.1.5 Using the USB interface With the USB interface of the KHS Mini System Control -MASTER 2.0-, it is possible to copy the journal (CSV file), the configuration of the system controls (CFG file) and the datalog (CSV file) onto a USB memory stick.

  • Page 47: Configuration Of The Web Browser

    WEB browser with the button or downloads or through the Service/ Download section of our website, www.kemper-olpe.de. To use the WEB browser, the following system requirements must be met:  Java script must be activated ...

  • Page 48: Basic Menu Operation And Functions

    Basi 8.2.1 c menu operation and functions The WEB browser is subdivided into seven menu interfaces. They can be selected through the WEB browser tabs shown in Illustration 8.50. In the individual menu interfaces, you can make the basic settings, the configurations and changes. Use the WRITE IN CONTROL button to save your parameters.

  • Page 49: System Settings

    8.2.2 SYSTEM SETTINGS In the "SYSTEM SETTINGS" menu interface you can make settings for the user data, date / time, network, external switch function and other settings. User data To add a user for the WEB browser of your KHS Mini System Control, choose a user name and a suitable password.
  • Page 50 Date / Time The current time and current date of the KHS Mini System Control - MASTER 2.0- are displayed in the grey boxes. To set the system control time, click on the APPLY DATE/TIME button. That causes the system control to apply the date and time settings of, e.g.

  • Page 51: Device Settings

    8.2.3 DEVICE SETTINGS In the "DEVICE SETTINGS" menu interface, the individual KHS Mini System Controls with the integrated actuators and sensors are logically linked to each other. Selection interface The "DEVICE SETTINGS" menu interface is a dynamic interface. The installed KHS Mini System Controls are shown on the left side of the selection interface.
  • Page 52 The following configuration steps are discussed based on the sample project from Illustration 8.1 (Page 17). For an overview of the system commissioning, Illustration 8.52 is presented. Ill. 8.52 Overview for the system commissioning of the sample project To the KHS Mini System Control - MASTER 2.0-, the related KHS Mini- System Control –SLAVE- is added at this point.
  • Page 53 If the name is applied, the change is automatically saved. After adding all KHS Mini Controls they can be configured. Configuration MASTER (B-valve) Select control type Choose the available control types that can be applied to the selected KHS Mini System Control from a dropdown list.
  • Page 54 Select sensor The possible sensors are selected with a dropdown list. In the sample project being used, the KHS Mini System Control -MASTER 2.0- should trigger a KHS- CONTROL-PLUS. Save settings To effect the new parameters of the input box, click the WRITE IN CONTROL button to save the settings.
  • Page 55 Configuration of SLAVE 1.1 (C-valve) Select control type Choose the available control types that can be applied to the selected KHS Mini System Control from a dropdown list. The KHS Mini System Control -SLAVE- 1.1 in this sample project should control a C- valve.
  • Page 56 Save settings To effect the new parameters of the input box, you must click the WRITE IN CONTROL button. Configuration of SLAVE 1.2 (safeguard) Configuration of SLAVE 1.2 (safeguard) Select control type Choose the available control types that can be applied to the selected KHS Mini System Control from a dropdown list.
  • Page 57 Select valve The possible valves are selected with a dropdown list. In the sample project being used, the KHS Mini System Control -SLAVE 1.2- should trigger a KHS-VAV Maximum flow isolating ball valve with servo drive. Save settings To effect the new parameters of the input box, you must click the WRITE IN CONTROL...
  • Page 58 Configuration of SLAVE 1.3 (measurement) Select control type Choose the available control types that can be applied to the selected KHS Mini System Control from a dropdown list. The KHS Mini System Control -SLAVE- 1.3 in this sample project should act as a measurement SLAVE.
  • Page 59 Configuration of SLAVE 1.4 (measurement) Select control type Choose the available control types that can be applied to the selected KHS Mini System Control from a dropdown list. The KHS Mini System Control -SLAVE- 1.4 in this sample project should act as a measure- ment SLAVE.
  • Page 60 Configuration of SLAVE 1.5 (A-valve) Select control type Choose the available control types that can be applied to the selected KHS Mini System Control from a dropdown list. The KHS Mini System Control -SLAVE 1.5- is intended to control an A-valve in the stated sample project.
  • Page 61 Select valve The possible valves are selected with a dropdown list. In the sample project being used, the KHS Mini System Control -SLAVE 1.5- should trigger a KHS VAV- maximum flow isolating ball valve with servo-drive. Select sensor The possible sensors are selected from a dropdown list.
  • Page 62 Choose the medium to be monitored Select the medium to be protected from a dropdown list. In the sample project, it is cold water. The temperature ranges are subsequently configured. Save settings To effect the new parameters of the input box, click the WRITE IN CONTROL button to save the settings.
  • Page 63 Configuration of SLAVE 1.6 (A-valve) Select control type Choose the available control types that can be applied to the selected KHS Mini System Control from a dropdown list. The KHS Mini System Control -SLAVE 1.6- is intended to control an A-valve in the stated sample project.
  • Page 64 Select valve The possible valves are selected with a dropdown list. In the sample project being used, the KHS Mini System Control - SLAVE 1.6- should trigger a KHS VAV- maximum flow isolating ball valve with servo-drive. Select sensor The possible sensors are selected from a dropdown list.
  • Page 65 Choose the medium to be monitored Select the medium to be protected from a dropdown list. In the sample project, it is cold water. The temperature ranges are subsequently configured. Save settings To effect the new parameters of the input box, click the WRITE IN CONTROL button to save the settings.

  • Page 66: Operating Modes

    8.2.4 OPERATING MODES In the "OPERATING MODES" menu interface, the control-specific TIMERS are configured for the KHS Mini System Controls. One TIMER, depending on the control type, devices the flushing times, measurement intervals, protection times, routine intervals, temperature flushings, etc. Selection interface In the "OPERATING MODES"...
  • Page 67 Input box If a KHS Mini System Control is selected selection interface, the related input box opens on the right side. Click on the ADD LINE button to add up to 16 lines to the TIMER. Press the button to delete the respective lines from...
  • Page 68 Define times After a line type has been selected, define the times. A starting and stopping time stated "Datalogging" line type. Furthermore, the desired weekday selected through a dropdown list. Click in the box of the respective weekday to activate it with a checkmark.
  • Page 69 Define times After a line type has been selected, define the times. In the "Time control" line type, a starting time and the duration of the water exchange need to be stated. Furthermore, the desired weekday can be selected through a dropdown list. Click in the box of the respective weekday to activate it with a checkmark.
  • Page 70 Define times After a line type has been selected, define the times. A starting and stopping time has to be stated for the "Safeguard" line type. Furthermore, desired weekday can be selected through a dropdown list. Click in the box of the respective weekday to activate it with a checkmark.
  • Page 71 Configuration of a SLAVE 1.5 and 1.6 (temperature flushing) Select type (temperature flushing) After adding a line with ADD LINE, select the line type. The KHS Mini System Control -SLAVE- 1.5 and 1.6 in the sample project linked temperature measurement valve. To time control trigger the water exchange, the "Time flushing"...
  • Page 72 Define times After a line type has been selected, define the times. A starting and stopping time stated "Temperature control" line type. In the "Routine" line type, a starting time and duration routine water exchange need stated. Furthermore, the desired weekday can be selected through a dropdown list.

  • Page 73: Overview

    8.2.5 OVERVIEW In the "OVERVIEW" menu interface, the configured valves and the linked sensors are shown in an overview. Pure measurement valves are not listed in the "OVERVIEW". Overview The overview merely shows the current states. It is not possible to make any configurations in this interface.

  • Page 74: Current Values

    CURRENT 8.2.6 VALUES The "CURRENT VALUES" menu interface shows the current values of the connected KHS Mini System Controls and their sensors. Click the button to open the input box of the "DEVICE SETTINGS" menu interface of the selected KHS Mini System Control.

  • Page 75: Data Transfer

    8.2.7 DATA TRANSFER You can use the "DATA TRANSFER" menu interface to load the configurations, software updates, journal entries and the created datalogging files. Manual KHS Mini System Control...
  • Page 76 Software update The "Software update" function can be used to install a software update on the connected KHS Mini System Control. To do that, click the search button. The UPE files open in the window, see Illustration 8.55. After pressing the LOAD UPDATE button, a confirmation appears as shown in Illustration 8.56.
  • Page 77 Configuration Uploading a configuration from a file The "Software update" function can be used to install an existing configuration from the connected KHS Mini System Control. To do that, click the search button. The CFG files open in the window, Illustration 8.57.
  • Page 78 Journal/Flushing log You can use the "Journal" function to open and save the event log as a CSV file. The event log documents the water exchange procedures, error messages and parameter changes performed by the Mini System. Based documentation about locality, duration of the water exchange and the temperatures, recordings can be made...
  • Page 79 Ill. 8.59 Opening the CSV datalog Do you really want to cancel the file? Ill. 8.60 "Delete file" confirmation Illustration 8.61 shows a part of a CSV log file. In the log file you can find a detailed listing of the entire measured data.

  • Page 80: Email Administration

    8.2.8 EMAIL ADMINISTRATION If errors or warning messages occur, the KHS Mini System Control -MASTER 2.0- sends them directly to the plant operator via email. In the "EMAIL ADMINISTRATION" menu interface, a selection of the error and warning messages can be individually configured. Furthermore, the email configurations are set with the user, server and logging information functions.
  • Page 81 User information / Server information / Login information To enable the KHS Mini System Control -MASTER 2.0- to send error and warning messages to the plant operating organisation, the email settings need to be configured. While doing so, a company- internal email account or an independent provider can be used.

  • Page 82: Description Of Malfunctions And Malfunction Repair

    Description of malfunctions and malfunction repair Table 9.1: Error description / Error handling Error description / Error handling Status Error Potential cause Measures Impact General error Backwater in drain Drain is clogged or cannot accept the Check the drain channel, Error message! flushing volume.
  • Page 83 Error description / Error handling Status Error Potential cause Measures Impact Bus error No response from the Cable break, false installation, Check CAN bus cables Faulty SLAVE does not SLAVE interference fields and installation function No response from the SLAVE does not have voltage Restore SLAVE power Faulty SLAVE does not SLAVE...

  • Page 84: Dimensions, Attachment Dimensions

    Dimensions, attachment dimensions Hole clearances -MASTER 2.0- Ill. 10.1 Dimensions and hole clearances for attachment holes on the -MASTER 2.0- Hole clearances -SLAVE- Ill. 10.2 Dimensions and hole clearances for attachment holes on the -SLAVE- Manual KHS Mini System Control...

  • Page 85: Accessories

    638 4G / 138 4G Leakage water sensor 620 00 001 Wiring instructions for components with electrical connection Tab. 12.1 Wiring instructions for components with electrical connection Cable cross- Max. cable For KEMPER Designation section length Cable type* order no. mm²...

  • Page 86: Appendix

    Appendix 13.1 Valve technologies The following chapter shows the various valve technologies based on exemplary illustrations. 13.1.1 A/B valve technology In the A/B valve technology, several riser branches or valve lines are connected to one, mutual flushing line. Here, one each A-valve and the B-valve are successively opened and closed...

  • Page 87: C-Valve Technology

    13.1.2 C-valve technology The C-valve technology enables exchanging the water of an individual riser line individual distribution line without dependence on the other water exchanging valves. KHS-VAV maximum flow isolating ball KHS-VAV maximum flow isolating ball valve with servo drive and spring reset valve with servo drive Figure 686 05 230 V AC Figure 686 04 230 V AC...

  • Page 88: Overview For The System Commissioning Of The Khs Mini System Control

    13.2 Overview for the system commissioning of the KHS Mini System Control Manual KHS Mini System Control...
  • Page 89 Manual KHS Mini System Control...
  • Page 90 Contact to manufacturer Gebr. Kemper GmbH + Co. KG Metallwerke Harkortstr. 5 D-57462 Olpe Tel. 02761 891-0 Fax 02761 891-175 info@kemper-olpe.de www.kemper-olpe.de...

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Khs 686 02 006

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