Daikin VRV III-S Instruction manual

technical data
Intelligent Manager
air conditioning systems
EEDEN08-204
2e

• VRV Systems • Network Solution 1
•
1 System Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1182
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1182
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1182
2 System Image. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1183
3 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1184
4 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1185
DEC101A51 - Digital input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1185
DEC102A51 - Digital input / output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1187
5 Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1189
List of Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1189
Detailed Explanation of Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1190
6 System Architecture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1208
Requirement spec and the recommendation of other equipment . 1208
Confirmation of Watthour Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210
7WiringImage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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 Proportional Distribution . . . . . . . . . . . . 1218
What is the Power Proportional Distribution. . . . . . . . . . . . . . . . . . . . . . . 1218
Count Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1220

•
• VRV Systems • Network Solution
2
1 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.
• Applicable Buildings
This is a VRV intelligent Manager monitoring system that is perfect for small and medium scale buildings.
Number of Management Items: Standard 256 indoor units. Expansion is possible up to a maximum of 1,024 items.
- For medium and small scale individual air conditioning systems
- For existing buildings planning to update from a central air conditioning system to a decentralized air conditioning system
•Merits
- Allows the configuration of simple systems that do not require an interface.
- Has control data application software that supports drawing up business management plans.
- Handles small to medium scale 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 the monitoring system and the air conditioning equipment.
Particularly, if directly connected with VRV for buildings that employ our DIII-NET, special instrumentation for sensors etc are unnecessary. DIII-NET
makes it possible to directly monitor abundant operating data.
• Low Installation Work, Less Wiring
Wiring to VRV (with equipment that handles DIII-NET) for your building is extremely easy. You only need to connect to the DIII-NET terminal.
Monitoring and control are possible just by wiring (Daisy-chain method) 1 cable (non-polar, dual core) to each unit even for facility equipment.
• User-friendly System
- Anyone can easily operate using a mouse on an ordinary use computer.
- Using widely sold spread-sheet software, anyone can easily manage and process data. This helps the efficient management of your building.

• VRV Systems • Network Solution 3
•
2 System Image
NOTES
1 iPU: intelligent Processing Unit
2 * intelligent Manager has a scheduling function. There are cases in which it could operate unintentionally, so do not connect the schedule 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 Conditioning
Network Service
System

•
• VRV Systems • Network Solution
4
3 Specifications
Item Comments
PC Performance CPU Pentium 800MHz or above recommended
Memory 256Mb or above
HDD 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
CRT SVGA 800 x 600, 1,024 x 768, 1,280 x 1,024
PRINTER A4 page printer
NETWORK EQUIPMENT Multi 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 78.5
Weight kg 4
UPS (EG. APC SMART UPS 1,000) Capacity 200~250W / 20min
Voltage As required on the field
Control signals Power failure signal (from UPS), UPS shut down signal (to iPU)/Power failure signal from UPS to both
iPU and PC
Relay I/0 module (AP9610)