Daikin VRV III-S Technical Data Manual
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Daikin VRV III-S Technical Data Manual

Intelligent manager manual
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EEDEN08-204

technical data

Intelligent Manager
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Summary of Contents for Daikin VRV III-S

  • Page 1: Technical Data

    EEDEN08-204 technical data Intelligent Manager...

  • Page 2: Table Of Contents

    • System Overview ..........1182 Overview .

  • Page 3: System Overview

    • System Overview 1 - 1 Overview • What is the intelligent Manager? intelligent Manager is an integrated building management system that uses our independent, high-speed multi-transmission method DIII-NET that is employed on VRV for buildings. It has a centralized controller function that can perform high-speed centralized control of our VRV for buildings. •...

  • Page 4: System Image

    • System Image Air Conditioning Fire Signal Interface Monitor Control Facility Equipment Network Service System Equipment VRV Handling DIII-NET Public Telephone Lines DIII-NET Monitoring and Start/Stop (To WHM) ON/OFF Controlller Centralized Controller Ethernet DIII-NET Monitoring and Start/Stop Monitoring and Start/Stop Wiring Adapter lighting...

  • Page 5: Specifications

    • Specifications Item Comments Performance Pentium 800MHz or above recommended Memory 256Mb or above 4GB minimum, 8GB or above recommended Network 100 Base/T Ethernet Operation Keyboard, mouse, sound & speaker SOFTWARE Windows XP (Professional SP2 or later), Windows 2000 (Professional SP4 or later), Internet explorer 7.0 SVGA 800 x 600, 1,024 x 768, 1,280 x 1,024...

  • Page 6: Accessories

    • Accessories Item Comments INTERFACE ADAPTERS KRP928A2S For connection to Split units DTA102A52 For connection to R-22/R-407C Sky Air units DTA112B51 For connection to R-410A Sky Air units DIII AI DAM101A51 Outdoor temperature sensor DIGITAL INPUT DEC101A51 Input contacts: 16 points DIGITAL INPUT/OUTPUT DEC102A51 Input contacts: 8 points;...
  • Page 7 • Accessories 4 - 1 DEC101A51 - Digital input 4 - 1 - 2 External connection diagram DEC101A51 Fuse (10A) Wiring procedure switch F1, F2 <F1/F2> wiring between this equipment and centralized control equipment is required. Power Supply DEC101A51 (1~200-240V) The connection to the facility equipment and setting of various switches are required.

  • Page 8: Dec102A51 - Digital Input / Output

    • Accessories 4 - 2 DEC102A51 - Digital input / output 4 - 2 - 1 Dimensional drawing DEC102A51 Mounting hole (*1) Power supply specifications 1~200-240V 50/60Hz NOTES (198) Rated power consumption Installation place Mass (Weight) 2.5kg Spare hole (*1) •...
  • Page 9 • Accessories 4 - 2 DEC102A51 - Digital input / output 4 - 2 - 2 External connection diagram DEC102A51 Fuse (10A) Wiring procedure switch F1, F2 <F1/F2> wiring between this equipment and centralized control equipment is required. Power Supply DEC102A51 The connection to the facility equipment and setting of various switches are required.

  • Page 10: List Of Functions

    • Functions 5 - 1 List of Functions 5 - 1 - 1 Local Functions Items Contents Monitoring Monitoring of air conditioner status (256 units, max. 1024 units)(*1) Web access function Cumulated value upper limit monitoring (for each item of control) Continuous operation time limit monitoring (for each item of control) Power failure monitoring Control/Operation/Settings...

  • Page 11: Detailed Explanation Of Functions

    Continuous operation time limit monitoring Power failure monitoring (1) Air conditioner status monitoring (Air conditioners that can handle Daikin’s DIII-NET) Allows you to know the detailed operating status such as running/stopped status, temperature setting, operating mode, the occurrence and content of errors and filter sign for each air conditioner targeted for monitoring.
  • Page 12 • Functions 5 - 2 Detailed Explanation of Functions 5 - 2 - 2 Control, Operation, Settings Control, Operation, Settings Login settings Individual control Collective starting/stopping and settings for control group Schedule control Interlocking control Emergency stop control for fires Power failure and recovery processing control Centralized control of air conditioners (1) Login settings...
  • Page 13 • Functions 5 - 2 Detailed Explanation of Functions 5 - 2 - 2 Control, Operation, Settings (4) Schedule control Automatically performs starting and stopping of any control group and management items according to the set time schedule. Creating and registering a year calendar and a week schedule will automatically create an execution schedule and the specified management items and control groups are controlled according to that execution schedule.
  • Page 14 • Functions 5 - 2 Detailed Explanation of Functions 5 - 2 - 2 Control, Operation, Settings (7) Power failure and recovery processing control • Power Failure The system enters a power failure execution after the reception of a power failure signal. Automatically saves all operating data and control data.
  • Page 15 • Functions 5 - 2 Detailed Explanation of Functions 5 - 2 - 3 Display Display Screens Directory Screen Composition Management Group (Management Items) Display Control Group List Display Detailed History Display Schedule Display Interlocking Program Screen Fire Emergency Stop Program Facility Equipment Setting Screen (1) Screens Directory Login...
  • Page 16 • Functions 5 - 2 Detailed Explanation of Functions 5 - 2 - 3 Display (2) Screen Composition The screen is composed of menu buttons, operation buttons, error history real-time displays and working area. • Menu buttons: Buttons that call up all functions. These are always operable on any menu screen. •...
  • Page 17 • Functions 5 - 2 Detailed Explanation of Functions 5 - 2 - 3 Display (3) Management Group (Management Items) Display Management Group combines management items to make a group for easy management. (Controls for all of the equipment in a group are performed in control groups.) Allows division of facilities targeted for monitoring into any group for the monitor screens.
  • Page 18 • 5 - 2 - 3 Display (4) Control Group List Display The Control Group binds the management items for batch control. Select the control group and press the “Run All” or “Stop All” button to control the starting and stopping in control group units. A maximum of 100 management items can be registered in one group and a maximum of 100 groups can be registered.
  • Page 19 • Functions 5 - 2 Detailed Explanation of Functions 5 - 2 - 3 Display (6) Detailed History Display Allows management of history items such as starting the control of management error occurrence/recovery, status changes (run/stop etc) and schedules. You can select to display the information displayed on the Detailed Screen in real-time or to display data saved to a file on the hard disk. * Data saved to a file is called saved data.
  • Page 20 • Functions 5 - 2 Detailed Explanation of Functions 5 - 2 - 3 Display (7) Schedule Display Automatically performs facility start/stop control, switching of the operating mode, setting of temperatures and enabling/disabling of the remote controller according to the preset time schedule. Register 1 week’s cycle schedule program and specify what operations to perform on each day.
  • Page 21 • Functions 5 - 2 Detailed Explanation of Functions 5 - 2 - 3 Display (8) Interlocking Program Screen Automatically starts and stops equipment that was set, in response to changes in the operating status of the facilities or the occurrence of errors. 8 types of input conditions can be specified.
  • Page 22 • Functions 5 - 2 Detailed Explanation of Functions 5 - 2 - 3 Display (9) Fire Emergency Stop Program [Emergency Stop Program Screen] The registration of management items to be targeted for emergency stop can be performed using either method of specifying the management item to stop or of making all management items targets for stopping and then specifying the management item that is out of range.
  • Page 23 • Functions 5 - 2 Detailed Explanation of Functions 5 - 2 - 3 Display (10) Facility Equipment Setting Screen [DIII-NET Air Conditioner Setting Screen] Each of the operations of start/stop, switching of operating mode, changing of temperature settings, switching of enable/disable of individual remote controllers, resetting of the filter sign, clearing of the failure warning and settings for being under maintenance are possible when using our DIII-NET compatible air conditioners.
  • Page 24 • Functions 5 - 2 Detailed Explanation of Functions 5 - 2 - 4 Measuring Measuring Cumulated Running Time and Cumulated Start/Stop Count Automatic Inspection of Meter (1) Cumulated Running Time and Cumulated Start/Stop Count Cumulated running time and cumulated start/stop count are possible on all facility equipment that should be monitored. This is a standard for equipment maintenance.
  • Page 25 • Functions 5 - 2 Detailed Explanation of Functions 5 - 2 - 5 Management 5 - 2 - 6 Reports Reports Emergency Signal Input Report I/O with Other Emergency System (1) Emergency Signal Input Allocates a dedicated input board for fire signal input. (Di on iPU main unit) The emergency stop program using this as the input signal function has priority over other controls.
  • Page 26 • Functions 5 - 2 Detailed Explanation of Functions 5 - 2 - 7 Power Proportional Distribution Power Proportional Distribution System Components Power Proportional Distribution Function Setting of the period with no electric energy distributing Data Back-Up (1) System Components Option setting for use of many watthour meters (“Grouping of electric power port”...
  • Page 27 [Rate calculation] One day to be set in a menu is from 12:00 am to 11:59 pm. The calculation result of the power proportional distribution function is made using the original method of Daikin and is not under law. Collected data are saved in s daily report around midnight.
  • Page 28 • Functions 5 - 2 Detailed Explanation of Functions 5 - 2 - 7 Power Proportional Distribution Pattern 3: Combinations as above As a combination system, some/many watthour meters can be connected to one iPU for use of some/many units. The precautions and the relation between the calculated value and the indicated value of watthour meter are the same as those in Pattern 1 and Pattern 2.

  • Page 29: System Architecture

    • System Architecture 6 - 1 Requirement spec and the recommendation of other equipment Modem System Diagram (Provided from DIL) Outdoor Unit Modem Indoor Indoor Unit Unit Requirement Specifications Recommendations Remarks [Hardware] We recommend makers such as IBM, Compaq In the case of an alternative maker, correct or Dell, etc.
  • Page 30 • System Architecture 6 - 1 Requirement spec and the recommendation of other equipment <iPU External View> RS232C connector Modem connector for Air Connect equipment Conditioning Network for RS232C Service System When using Air Conditioning Terminal block for DIII-net Network Service System, communication (option) connect it to the telephone line RS232C connector...

  • Page 31: Confirmation Of Watthour Meter

    • System Architecture 6 - 2 Confirmation of Watthour Meter For distribution of electric energy, the integrating watthour meter with pulse transmitter is required. It is important to confirm that the specifications coincide with each other, and also to confirm with the division in charge (normally, electrical work division, not air-conditioning div.).

  • Page 32: Wiring Image

    • Wiring Image 7 - 1 System Connection Parallel Page Printer Network Connection (Ethernet) (Up to 4 iPUs can be connected) 7 - 1 - 1 Use of Printers (1.) Standard Setting: With only the page printer: Parallel port connection •...
  • Page 33 • Wiring Image 7 - 1 System Connection (1) Bus Method DIII- NET (non polar, dual core) However, up to 64 management items per 1 line. Up to 16 branches. Sub-branches (a branch from an existing branch) are not possible (2) Star Method However, up to 64 management items per 1 line.

  • Page 34: Wiring Diagram

    • Wiring Image 7 - 2 Wiring Diagram 7 - 2 - 1 Intelligent Manager Electric Wiring Diagram Outdoor unit maximum of 64 groups Outdoor unit Air Conditioning Network Service maximum of 64 groups Telephone line System Telephone Equipment for RS232C Only as for DAM602B51 Equipment for RS232C...

  • Page 35: Wiring Specifications

    • Wiring Image 7 - 3 Wiring Specifications Wiring specification Ethernet communication wiring DAM602A51 Field supplied 10BASE-T/100BASE-TX Ethernet straight cable 10BASE-T 100BASE-TX Use sheathed vinyl cord (2-wire) or cable (0.75~2mm Wire length: Max. 200m DAM602B51 (No polarity) OPDI Control relay wiring Wattmeter Key input Fire alarm...

  • Page 36: Setting Up

    Separate our air conditioning power (electrical) lines and the communications lines for control a minimum of 50 mm. In other cases, separate from the power lines to meet the following conditions. Distance of Separation of Power Lines and Communication Lines for Control Power Line Electrical Capacity Daikin Air Conditioners Other Equipment Max. 10A Min. 300 mm Max.

  • Page 37: Design Precautions

    • Design Precautions 9 - 1 Rate calculation Integrating watthour meter (For SkyAir) Integrating watthour meter (For building-use multi-type outdoor unit) Integrating watthour meter (For building-use multi-type indoor unit) Group1 Group2 Bldg.-use multi-type Di-1 Di-2 Di-3 DIII-1 1 2 3 4 5 6 F1 F2 SkyAir DIII-NET SkyAir...

  • Page 38: Setting Of Each Electric Power Group

    • Design Precautions 9 - 1 Rate calculation 9 - 1 - 4 Electric energy distributing of SkyAir The SkyAir electric energy distributing cannot be included with the case of building-use multi-type. Therefore, it is necessary to separate the group for rate calculation by group setting. Further, the applicable model is also limited.

  • Page 39: Explanations Of Power Proportional Distribution

    • Explanations of Power Proportional Distribution 10 - 1 What is the Power Proportional Distribution. (System Ex.: Normal VRV) Since this system detects power consumption as the base of the count, specified watthour meters should be used by all means. Watthour meter with oscillator Power supply...
  • Page 40 • Explanations of Power Proportional Distribution 10 - 1 What is the Power Proportional Distribution. 2) Calculation of the proportional division value for a daily power consumption. The proportional division value for a dairy power consumption is stored with factors of each indoor unit’s number and a calendar date as a table shown below after adding the count result of hourly power consumption from 00:00 through 23:59.

  • Page 41: Count Accuracy

    • Explanations of Power Proportional Distribution 10 - 2 Count Accuracy 10 - 2 - 1Cause of error System example Watthour meter (with oscillator) Power supply 3 phase Outdoor unit Power supply single phase To other iPU Tenant A Tenant B Tenant C Legend : Read on wattmeter...
  • Page 42 • Explanations of Power Proportional Distribution 10 - 2 Count Accuracy 10 - 2 - 1Cause of error • REASON 2 When airconditioners of all the tenants cease operation, the power consumption which were preliminarily registered to all the airconditioners are being added as described on the section 10.1.1,3).
  • Page 43 • Explanations of Power Proportional Distribution 10 - 2 Count Accuracy 10 - 2 - 2The way to reduce errors The error can’t be reduced, yet this error is small and appears to be positive always, so it can generally get rid of troubles if excusing the reason caused to tenants.
  • Page 44 • Explanations of Power Proportional Distribution 10 - 2 Count Accuracy 10 - 2 - 2The way to reduce errors CAUTION When management staff checks the watts in the procedure mentioned below, they would find the calculation to be incorrect due to an incomplete cycle. Example: (1) May/24th, read wattmeter and records the watts at 10:00 am (2) June/24th, read wattmeter and records the watts at 10:00 am...
  • Page 46 The present publication is drawn up by way of information only and conditioning equipment, compressors and Quality Management System in accordance with the does not constitute an offer binding upon Daikin Europe N.V.. Daikin refrigerants has led to its close involvement in ISO9001 standard. ISO9001 pertains to quality Europe N.V.

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