Daikin VRV III-S User Manual Download

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technical data

Intelligent Manager

air conditioning systems

EEDEN08-204

Summary of Contents for VRV III-S

Page 1: ...technical data Intelligent Manager air conditioning systems EEDEN08 204 2e ...

Page 2: ...m Architecture 1208 Requirement spec and the recommendation of other equipment 1208 Confirmation of Watthour Meter 1210 7 Wiring Image 1211 System Connection 1211 Wiring Diagram 1213 Wiring Specifications 1214 8 Setting Up 1215 Precautions for Setup 1215 Summary of Attachment 1215 9 Design Precautions 1216 Rate calculation 1216 Setting of each electric power group 1217 10 Explanations of Power Pro...

Page 3: ...cale buildings Can be operated with the ease of an office computer Air Conditioning Network Service System intelligent Manager is equipped with the leading failure warning functions it prevents A C faults in advance There are restrictions in applicable areas so consult with us separately for details 1 2 Features Simple Equipment Configuration High priced interface equipment is unnecessary between ...

Page 4: ... timer Fire Signal Monitor Control Equipment Interface Facility Equipment VRV Handling DIII NET DIII NET Monitoring and Start Stop To WHM ON OFF Controlller Centralized Controller DIII NET Monitoring and Start Stop Monitoring and Start Stop Wiring Adapter fan lighting Public Telephone Lines Contact Point Signal Ethernet Hub iPU iPU iPU iPU Expansion Possible to a Maximum of 4 Units Air Conditionin...

Page 5: ...ti Port HUB 4 or more ports IPU INTELLIGENT PROCESSING UNIT DAM602B51 256 indoor units per iPU DAM602B52 128 indoor units per iPU Back up for power failure Data are file into non volatile memory Transmission DIII NET std 1 line Max 4 lines 1iPU Power supply AC100 240V 10 50 60Hz Max 20W Ambient temperature 10 50 C Ambient humidity 0 98 condensation is not acceptable Dimensions HxWxD mm 281 x 260 x...

Page 6: ...mperature and humidity do not become high Operating available temperature 10 40 C Operating available humidity 10 85 Connect the wiring to be connected in the field from the lower surface side It is therefore necessary to make arrangements so as not to attach other equipment within 80mm from the lower surface of this equipment Install this equipment in a place in which only authorized personnel ca...

Page 7: ...y Equipment Caution The length of wiring between this equipment and facility equipment is 100m max Abormal input When the contact is Open or Closed Error is produced Input specifications No voltage a contact The welding current is approx 10mA when the applied voltage is 20 to 30 V DC and the contact is Closed For input use the contact to micro current 12VDC 1mA max Facility equipment operating sta...

Page 8: ...ld from the lower surface side It is therefore necessary to make arrangements so as not to attach other equipment within 80mm from the lower surface of this equipment Install this equipment in a place in which only authorized personnel can touch it 2 Installation Direction Install this equipment vertically to the floor surface It shouldbenotedthatifitisinstalledinhorizontaldirection a malfunction ...

Page 9: ... a 2 0 mm2 wire Terminal size M3 5 Operation command Facility equipment operation circuit example Remote Local Facility equipment protecting device Facility equipment protecting device Local operation Local stop DEC102A51 CD K1R K1R K5R K5R K3R K4R Q1M Q1M Q1M S3S S2S S1S D1 4 1 200 240V 1 200 240V Output SPEC No voltage a contact Voltage SPEC Maximum current Minimum current 200 240V 1 5A Resistiv...

Page 10: ... settings Individual control Collective starting stopping and settings for control group 100 groups Schedule control 128 groups Interlocking control 100 programs Emergency stop control for fire 32 programs Power failure and recovery processing control selected from 5 power recovery modes Centralized control of air conditioners Display Display of name of management item or icon display list display...

Page 11: ...mit Monitoring Prints a warning with the daily report of the contents when the cumulated values of the operating time and the start stop count exceed the set upper limit values The Result General standards for maintenance of the facility s equipment and replacement periods are clarified therefore allowing for planned maintenance thereby enabling you to expect a reduction of overall maintenance cos...

Page 12: ...ngs switching enable disable of individual remote controllers and for resetting of the filter sign are possible when using DIII NET air conditioners Items pressed later have priority with regard to management items defined by the schedule control and interlocking control Registers a maximum of 1024 management items in one group and a maximum of 200 groups Authorization When Authorized When Not Aut...

Page 13: ...ment or the occurrence of abnormality There are 2 types of input conditions that can be specified Start Stop Status and Error Using link control allows for starting and stopping links sequential operation etc for a plurality of facilities indoor outdoor units links key control links and reporting A maximum of 50 input condition management items and a maximum of 50 start stop output management item...

Page 14: ...atus is stop 4 Force Operation The start stop status is start 5 Recover Remote Controller Returns the remote controller enable disable to the status prior to power failure No other instructions are output NOTE 1 Regardless of the power recovery mode a link operation that was applied prior to the power failure will restart after power is restored after approximately 10 minutes after power is restor...

Page 15: ...ems List Control Group Control Group List Schedule Settings Link Program Data Control System Settings Move Screen Emergency Stop Fires Detailled History Display Link Control Program Settings Emergency Stop Program Settings Reserved Screen Automatic Circulation Management Items List Control Group Management Items List Control Group Management Items List Control Group List of Multiple Hierarchies Re...

Page 16: ... time Working area Area displaying the functions called up by the menu buttons NOTE 1 The functions of the menu and operation buttons can also be executed from the pull down menus Working area Pulldown menu Login Mng pts lists mng groups Ctrl groups list System setup Data mng Screen move Back Action buttons Menu buttons Fire state release Power failure state Stop Open mng ctrl group list Schedule ...

Page 17: ...y depth in the order of Management Group List Management Group List Management Item List Management Group List Screen Select the group and press Open List to shift to lower level management Management Item List Screen The color of the icon lets you know the status of the management item Red Running Green Stopped Green Flashing Emergency Stopped Yellow Flashing Error Blue Communications error Gray ...

Page 18: ...100 groups can be registered Also operations for switching the operating mode changing temperature settings or enabling disabling the remote controller are possible when the management items in the control group are DIII NET compatible air conditioners 5 Operating Time and Start Stop Cumulated Count Display The following data can be confirmed as the cumulated information display Start stop count S...

Page 19: ...time if using real time and you can search from 500 000 occurrences of saved data and display History Details Screen Message display colors differ according to the type of history Error Red Purple Warning Blue Gray Cancel Green Other Black The colors indicated in the parentheses are the colors of confirmed messages Specifies Displayed Data Maximum of 100 cases 500 000 cases on hard disk Displays R...

Page 20: ...can specify holidays or special days throughout one year 13 months and specify the method of operation for holidays or special days in the same way as the daily operating schedule when using the schedule program One system can register up to 128 schedule programs When the schedule operation is executed those operations are recorded in the history You can view this screen if you need to confirm the...

Page 21: ...opping of a plurality of facilities operation in order etc indoor outdoor link key management link and reporting 1 link program can set a maximum of 50 input condition management items and a maximum of 50 start stop output management items A maximum of 100 link programs can be defined A plurality of link programs can be applied for input and output of the same management items The figure above is ...

Page 22: ...argets for stopping and then specifying the management item that is out of range Facilities that are conformed to fire safety laws are exceptions This example figure shows the specification of management items not to stop when there is a fire that are not targeted for emergency stops Fire Occurrence Screen The fire icon on the bottom right hand side of the screen will change to red when the emerge...

Page 23: ...tenance are possible when using our DIII NET compatible air conditioners Items pressed later have priority with regard to management items defined by the schedule control and link control Setting Screen for Other Facility Equipment that can be Started and Stopped In addition to start stop operation supported by all facility equipment our DIII NET air conditioners can be started and stopped with th...

Page 24: ... equipment start stop See the section on Detailed History Display on page 13 Stores up to 500 000 items of error history data of the equipment occurrence of errors and recovery in memory Allows you to display and to print the error history for each specific management item and to display and to print the histories of all management items Also you can set the period targeted for display or printing...

Page 25: ...m The application of link control enables key management control that uses the input of a signal from the key management device and the notification to warning devices in security companies when errors in the facilities are detected such as filled head water tanks elevator error signals and fire warning systems It also controls the input and output of a variety of reports However the status of the...

Page 26: ...sary to specify it The system connection example is as shown below For both Pattern 1 and Pattern 2 the calculation method if specified is the same Pattern 1 Three watthour meters to be connected to one iPU Pattern 2 Two watthour meters to be used with two units of iPU Power Proportional Distribution System Components Power Proportional Distribution Function Setting of the period with no electric ...

Page 27: ...most the same as the one of the indicated value of watthour meter Because the calculation method has a treatment of counting fractions as one it never becomes smaller than the indicated value of the watthour meter 1 Relation between the distribution calculated value and the watthour meter indicated value There isa case of no conformancebetween each watthourmeterindicated value and the calculation ...

Page 28: ...on of watthour meter should also be different from the standard one For more detail you can consult with our Technical Sales Section 3 Setting of the period with no electric energy distributing For period of electric energy distributing the usual continuous calculating system is normally adopted but it is also allowed to set the time zone and days of the week in which no rate calculation is made F...

Page 29: ...makers such as HP Canon etc UPS 3 Capacity 200 250 W 20 min Voltage as required on the field APC SU 700 SU 1000 Series 4 Control Signals Power failure signal from UPS UPS shutdown signal to UPS Relay I O module AP9610 5 AC power lines NETWORK EQUIP 6 Multi port HUB 4 or more ports 10 Base T cables category 5 We recommend makers such as 3 com etc Hub should be used even when one iPU is connected to...

Page 30: ...k for DIII net communication with air conditioners This terminal is nt in DAM602B52 Power supply switch Turn this switch to ON when using Earth terminal block Connect equipment for RS485 Terminal block for RS485 communication POWER Do 1 Do 1 CPU ETHER D III ETHER RCV ALIVE ALRM LINK Do 2 DIII 1 DIII 2 Di Terminal block for contact input No Voltage Connector for PC communication Terminal block for ...

Page 31: ...nce between the reading value of watthour meter and the total value of distribution of electric energy For the charge calculation the number of pulse input is counted and the power consumption of the outdoor unit is monitored therefore for example if the large value 10 kWh pulse is inputted the electric energy calculated is the value of one tenth 1 10 times If the pulse width is not within 40 to 4...

Page 32: ...t determined build up of data or freely 2 2Units of Page Printer and Line Printer Optional Page printer Network connection Daily monthly annual reports Automatically prints at the set time Cost calculation 7 1 2 Connecting to iPU Wiring varies according to the equipment to be connected as shown below DIII NET Compatible Air Conditioners Page Printer PC iPU iPU Parallel Network Connection Ethernet ...

Page 33: ...ment items per 1 line VRV VRV VRV VRV VRV VRV VRV VRV VRV Up to 16 branches Sub branches a branch from an existing branch are not possible iPU VRV VRV VRV VRV VRV VRV VRV VRV VRV VRV However up to 64 management items per 1 line Di Unit 8 Items Dio Unit 4 or 2 items Pi Unit 8 items Up to 16 branches Sub branches a branch from an existing branch are not possible ...

Page 34: ...aximum of 64 groups POWER maximum of 64 groups maximum of 64 groups maximum of 64 groups Earth leakage breaker install for safety Terminal contact size M3 5 Equipment for RS485 Lamp or the like Lamp or the like Power supply wiring 2 00mm Only as for DAM602B51 PC HUB Equipment for RS232C Equipment for RS232C Telephone Air Conditioning Network Service System 70 80 40 50 260 1 130 1 Fix the intellige...

Page 35: ...ike Recommended wire size 0 75 2mm Do 1 Do 2 Only as for DAM602B51 Terminal contact size M3 5 Polarity No Polarity No Polarity No HUB PC NOTES 1 Up to four input devices can be connected to each G terminal Do not connect three or more wires togheter to one terminal 2 Use micro current contacts for no voltage input contacts Voltage and current to be at DC 16 V and below 10 mA with the contact close...

Page 36: ... of 50 mm In other cases separate from the power lines to meet the following conditions 8 2 Summary of Attachment Always attach inside a locked electrical equipment box or somewhere that cannot be opened without the use of a special tool so that indoor equipment cannot be easily tampered The location should not allow the equipment to be subjected to the influence of electromagnetic waves or to be ...

Page 37: ...er system of the indoor unit and input its pulse output to intelligent Manager If such a wiring is connected in making equipment setting in test run set at To make distribution calculation for indoor fan with intelligent Manager calculation conditions 9 1 3 Calculation of electric power Crankcase heater PC Board power consumption at stopping 1 In the case of calculation for crank case heater and P...

Page 38: ...if some many integrating watthour meters are connected as shown below after setting of electric power group if the electric energy is distributed every electric power group the electric energy distributing accuracy can be improved 9 2 Setting of each electric power group Although the iPU unit allows electric energy distributing with one integrating watthour meter if some many integrating watthour ...

Page 39: ...uld be noticed that iPU is not the products which complies with the Weight and Measure Act as shown in the catalogue The details of the cause to count error is described at chapter 2 10 1 1Count method for a conventional VRV system 1 The following proportional division computation is carried out every one hour and assigns the power consumption of airconditioning system to each indoor unit Heat loa...

Page 40: ... conditions every 20 seconds Since the indoor units send ON OFF data of the crank case heater the to iPU it adds one 1 to the power counter inside iPU at no operation of the airconditioner when the crank case heater is ON When this counter reaches 180 it judges that the crank case heater was on for one hour and in case of the above mentioned indoor unit the counter goes back to zero after 25 Wh is...

Page 41: ...ter leaving off a 1 W figure to avoid the risk for the owners As a result the error by the leaving off occurs by 0 5W hour in average value of all indoor units Calculation example 1 Count for errors in 8 day Tenant A B 0 5 Wh 24 hours 8 days 5 units 0 480 kWh Tenant C 0 5 Wh 24 hours 8 days 3 units 0 288 kWh total 0 768 kWh 2 Assuming that the reads on watthour meters are as follows W1 read on wat...

Page 42: ...sive total for indoor unit 1 5 Count conclusive total for indoor unit 6 8 iPU counts the power consumption as the following conditions 1 6 for the standards So the gap to be raised from these conditions may cause the error Since these errors vary depending on the surrounded situations the worst error value can t be drawn out from the computing 1 Combination rate of indoor units connected to an out...

Page 43: ...ducted by persons of service dept networks responsible for the test run The power input to iPU can be counted with the proportional division system based on the every input of wattmeter On the above example watts at W1 and watts at W2 are shared by indoor units 1 5 and indoor units 6 8 respectively Before the test run goes on it is necessary to enter the exact power port No on the address table Th...

Page 44: ...cted mentioned above on 2 1 iPU stores the information collected in a period of 0 00 am through 23 59 pm as one day information as shown above It results in the fact that there are ten hours gaps between on the first day of the counting and on the last day of the count in the above mentioned column of Result of detection by management staff and Count result As shown in the figure above this error ...

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Page 46: ...sented therein Specifications are subject to change without prior notice Daikin Europe N V explicitly rejects any liability for any direct or indirect damage In the broadest sense arising from or related to the use and or interpretation of this publication All content is copyrighted by Daikin Europe N V VRV products are not within the scope of the Eurovent certification programme Naamloze Vennoots...

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