Controller & Service Software

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Variable Refrigerant Flow System

Multi Air Conditioning System for Buildings

N807

All products specified in this brochure comply with the Australian

Communications Authority's (ACA) requirements for Electromagnetic Compatibility (EMC).

“ ” is a worldwide trademark of FUJITSU GENERAL LIMITED.

All specifications subject to change without prior notice.

*Microsoft and Windows are registered trademarks of Microsoft Corporation in the United States. *Adobe and Acrobat Reader are registered trademarks of Adobe Systems Incorporated in the United States. *Intel , Pentium and Celeron are registered trademark of Intel Corporation or its subsidiaries in the United States. *AMD Athlon and AMD Duron are registered trademark of Advanced Micro Devices, Inc.

*Echelon , LON , LONWORKS , LonTalk , Neuron , 3120 , 3150 , LNS , i.LON , LonMaker , and the Echelon logo are trademarks of Echelon Corporation registered in the United States and other countries.

*BACnet is a registered trademark of the American Society of Heating Refrigeration and Air Conditioning Engineers (ASHRAE). *An XLON USB adaptor is provided. (XLON is a registered trademark of DH electronics company Gmbh.)

Distributed by :

1116, Suenaga, Takatsu-ku, Kawasaki 213-8502, Japan URL : http://www.fujitsu-general.com

TM TM ® ® ® ® ® ® ® ® ® ® ® ® ® ® ® ® ® ® ® ®

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Controller & Service Software

Flexible Control System

to Meet a Wide Range of Needs.

Flexible Control System

to Meet a Wide Range of Needs.

Easy Operation

Advanced control functions can be set with

easy-to-use settings.

Control System

Expandable Configuration

A flexible range of controller combinations

provides optimum system configurations for

various applications and future expansion.

Flexible System Configuration

Up to 400 indoor units can be connected as part of

a single system. System can be adapted to various

application scales, from small to large buildings.

Control system features

TM

Comparison Table

Controllers

PC controller (software) 400 400 1 2 2 5 5 10 10 10 2 72 14 14 14 504 400 Wired remote controller Wireless remote controller Group remote controller Central remote controller Simple remote controller Simple remote controller UTR-YOTB UTB-YUB UTB-GUB UTB-TUB UTB-YVB

UTB-GVB UTB-GPBUTB-YPB UTB-GDBUTB-YDB UTB-GCAUTB-YCA UTB-TPB UTB-YRA UTB-GRA UTB-TRA 32 4 4 4 400 8 1 1 1 1 400 64

Max. controllable indoor units

Max. controllable remote controller groups Max. controllable groups

On / Off Item

Model

Operating mode setting Fan speed setting Room temp. setting Test operation

Up / down air direction flap setting Right / left air direction flap setting Save operation Group setting Auto restart *1 Address display Failure Defrosting Current time Day of week R.C.prohibition

Cooling / heating priority On / Off timer

Weekly timer Sleep timer Program timer

Status monitoring system On / Off per day

On / Off per week Day off

Min. unit of timer setting Electricity charge calculation Error history

Air conditioning control function

Display

Ti

m

er

Control

*1. Auto restart can be set by DIP switch on PCB inside of indoor unit.

Simplified Installation

Non-polar 2-core transmission line simplifies

wiring and reduces installation costs.

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TM

INDOOR UNIT INDOOR UNIT INDOOR UNIT

INDOOR UNIT OUTDOOR UNIT

OUTDOOR UNIT

Terminal Terminal Power Trans-_mission

Terminal Power Trans-mission R S T N E E 1 2 1 23E12E 21 E 1 23 12E 21 E 1 23 12E 21 E 1 23 12E 21 E R S T N E E 1 2 RC Terminal Power Trans-mission RC Terminal Power Trans-mission RC Terminal Power Trans-mission RC 2 CENTRAL REMOTE CONTROLLER GROUP REMOTE CONTROLLER 2 REMOTE

CONTROLLER CONTROLLER2 REMOTE WIRELESS REMOTECONTROLLER

PC CONTROLLER OUTDOOR UNIT R S T N E E 1 2 1 2 E21 E E

INDOOR UNIT INDOOR UNIT

TRANSMISSION ADAPTOR

SERVICE TOOL

TRANSMISSION ADAPTOR or USB adaptor Inter Link cable Ethernet USB cable [Software] Interlink cable 1 2 E21 E Trans-mission Power Terminal Terminal 1 2 2 E E 1 Connectable to various sized BMS/BAS

INDOOR UNIT

NETWORK CONVERTOR

Up to 4 group remote controller

for one network convertor Up to 4 VRF

system can be connected for 1 gateway

Twist pair cable

1 2 E21 E RC 1 2 3 E 1 2 E 1

Power supply line

1Ø 50Hz 220-240V 1Ø 50Hz 220-240V 1Ø 50Hz 220-240V 1Ø 50Hz 220-240V 1Ø 50Hz 220-240V 3Ø 4W 50Hz 380-415V 3Ø 4W 50Hz 380-415V 3Ø 4W 50Hz 380-415V 1Ø 50Hz 220-240V 1Ø 50Hz 220-240V 1Ø 50Hz 220-240V 1Ø 50Hz 220-240V

Transmission line (LONWORKS Network) Remote controller line

BACnet / IP USB cable Interlink cable LONWORKS Network NETWORK CONVERTOR USB ADAPTOR

Wiring Example

EXTERNAL SWITCH CONTROLLER CARD-KEY (field supplied) WIRED REMOTE

CONTROLLER SIMPLE REMOTECONTROLLER

SU MO TU WE TH FR SA 7 36 91215 18 21 SU MO TU WE TH FR SA 7 36 91215 18 21 SU MO TU WE TH FR SA 7 36 91215 18 21 SU MO TU WE TH FR SA 7 36 91215 18 21 UTB-YCA / UTB-GCA

PC Controller and Central Remote Controller specially

de-signed for centralized control.

Central Remote Controller

...p10-11

A range of Remote Controllers suitable for a wide range of

individual control situations, using various built-in timers

Air Conditioning Individual Control

Building Management System (BMS)

Web Monitoring Tool

Simple Remote Controller

...p15

Wired Remote Controller

...p13

UTB-YUB / UTB-GUB / UTB-TUB

Wireless Remote Controller

...p14

UTB-YPB / UTB-GPB / UTB-TPB

Simple Remote Controller

...p15

...p20-21

...p18-19

UTB-YRA / UTB-GRA / UTB-TRA

BACnet gateway®

Monitoring & Control for VRF system BACnet® Lighting facilities Security system Hydraulic systems Automatic fire alarm interface Ventilation system

Parking lot facilities Trouble-shooting is performed by monitoring each air conditioning

unit remotely during periodical system checks.

SU MO TU WE TH FR SA 7 36 91215 18 21 LONWORKS

BMS

console

Network convertor UTR-YLBA UTR-YLLA

Group Remote Controller

...p12

UTB-YDB / UTB-GDB

Air Conditioning Central Control

UTR-YOTB [Software]

PC Controller

...p8-9

System Status

&

Error Information

Remote Side VRF System Side

Internet Explorer 6.0 or later

Error notification can be automatically transmitted to up to several locations by using internet*.

Requires either a dedicated internet connection* or public telephone line.

*Unchanging global IP address is required.

UTR-YMSA (Software)

® A high degree of building air conditioning management is

possible including electricity cost calculation and numerous data management functions as well as standard equipment monitoring and control.

High performance and optimum control system for various building applications

It allows operation and monitoring to be achieved from the central control room, at each floor, by each tenant, or in the plant room.

Functionality in a compact housing with built-in weekly timer

Group remote convertor (UTR-YRDA) is required to connect group remote controllers to an VRF system.

Group control of indoor units with simple operation

The room temperature can be controlled by being detected the temperature accurately with built-in thermo sensor. Build-in thermo sensor doesn't work in S series system.

Simple and sophisticated operations with a choice of 4 daily timers

Compact remote controller concentrates on the basic functions such as On/Off, Fan Control, Temperature Setting and Operation Mode.

Compact remote controller concentrates on the basic functions such as On/Off, Fan Control and Temperature Setting. Terminal Terminal Power Trans-mission Terminal Power Trans-mission RC Terminal Power Trans-mission RC Terminal Power Trans-mission Terminal Terminal Power Trans-mission Terminal Terminal Power Trans-mission Terminal Terminal Terminal Power Trans-mission RC

BACnet

®

L

ON

W

ORKS® BACnet gateway ® BACnet Operator Workstation (B-OWS) ® ® ® ® UTB-YVB / UTB-GVB (Symbol type)

The VRF system can be controlled by Building Management System through LONWORKS ® or BACnet Gateway.®

[Software]

E E

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TM TM

Outdoor unit

Central Remote Controller

UTB-YCA / UTB-GCA UTR-YOTB [Software] UTR-YSTC [Software] PC Controller Service Tool Signal Amplifier Split type / Big multi type air conditioner Transmission line (VRF System Network) Transmission Adaptor Transmission Adaptor Transmission Adaptor Transmission Adaptor Transmission line Interlink Cable

Remote controller line

Shielded Twist Pair Cable Remote Controller Line USB Cable

Additional Cable Remote controller line (Single System) BACnet / IP Internet or Public Telephone Line LONWORKS Network (SNVT)

Air Conditioning

Individual Control

Air Conditioning

Central Control

Wired Remote Controller

Wireless Remote Controller

Simple Remote Controller

UTB-YUB / UTB-GUB / UTB-TUB

General-purpose building control computer

Building Management

Network Convertor UTR-YLLA UTR-YRPC UTB-YPB / UTB-GPB / UTB-TPB

(UTR-YTMA) UTR-YRDA UTR-YLBA [Software] BACnet gateway® USB Adaptor (Field supplied) UTR-YTMA

Advanced Integrated Control System with BMS

System

Network Convertor

UTR-YRDA

Group Remote Controller

UTB-YDB / UTB-GDB

Indoor unit

Management / Monitoring

Control

Simple Remote Controller

External Switch Controller

Web Monitoring Tool

Remote Side

Card-key

(Field supplied) UTB-YRA / UTB-GRA / UTB-TRA

UTR-YESA UTR-YMSA (Software) SU MO TU WE TH FR SA 7 36 91215 18 21 *2 Connectable to

various sized BMS/BAS*1

*1. BMS/BAS: Building Management System / Building Automation System. Building Management System is supplied by the other vendors.

*2. An XLON USB adaptor is provided. (XLON is a registered trademark of DH electronics company Gmbh.) *3. U10 USB Network Interface - TP/FT-10 (Echelon corporation)

® ® (UTR-YTMA) VRF System Side (User Side) (Internet Explorer) UTR-YTMA or USB Adaptor or USB Adaptor

(Field supplied) (Field supplied)

®

For connection between VRF system and a LONWORKS open network for management of small to medium-sized BMS and VRF systems. The UTR-YLLA permits central monitoring and control of a VRF system from a BMS through a LONWORKS interface.

Up to 128 Indoor units can be connected to a single Network Convertor. Dimensions (mm) H x W x D : 67 x 288 x 211 Weight (g) : 1,500 Dimensions (mm) H x W x D : 100 x 288 x 110 Weight (g) : 1,300 Dimensions (mm) H x W x D : 67 x 288 x 211 Weight (g) : 1,500 VRF system Lighting facilities Security system Automatic fire alarm interface Ventilation system Network convertor (UTR-YLLA) VRF system VRF System Network VRF System Network Maximum 128 units Maximum 128 units LONWORKS Network ® General-purpose building control computer (LONWORKS ® device)

For air conditioning of medium and large buildings, the control software can control and monitor air conditioners together with the ones in the other buildings.

This device enables control by other equipment via an Inter Link cable.

This unit allows the connection of the following number of units: (1) Transmission Line : Max. 2000m

(2) Connectable Units : Max. Indoor Unit : 400 units Max. Outdoor Unit : 100 units

Max. Central Remote Controller : 16 units Up to 8 signal amplifiers can be installed in a single VRF system.

B D A C Signal Amplifier between A and B : 100m between B and C : 200m between B and D : 500m

Network Convertor

UTR-YLLA [Option]

Transmission Adaptor

UTR-YTMA [Option]

Signal Amplifier

UTR-YRPC [Option]

A signal amplifier is required,

(1) When the total wiring length of the transmission line exceeds 500m. (2) When the total number of devices on the transmission line exceeds 62.

®

UTB-YVB / UTB-GVB (Symbol type)

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Split type systems can be controlled from a central remote controller or PC controller through connection to the VRF,s network convertor.

Standard remote controller and central remote controller provide On/Off control, master control, temperature and fan control, etc.

A single network convertor can be used to connect and control up to 16 single units.

Up to 100 units of Network convertor can be connected in a single VRF transmission system.

Big Multi Network convertor

(UTR-YRDA)

VRF system Single Split

Group of Single Split

The VRF system can be incorporated into a Building Management System. Enables central control of up to 1,600 indoor units through BACnet , a global standard for open networks.

ANSI / ASHRAE Standards 135-2001BACnet Application Specific Controller (B-ASC) BACnet / IP over Ethernet.

Connects up to 4 VRF systems (1600 indoor units / 400 outdoor units) per gateway.

It can be corresponded to the large-scale buildings and hotels etc.

Lighting facilities Security system

Automatic fire alarm interface Ventilation system

BACnet Operator Workstation (B-OWS)

USB Adaptor

CD-ROM

(Software) Protection KeySoftware

(UTR-YLBA) BACnet Gateway Outdoor unit Indoor unit VRF system 1 Outdoor unit Indoor unit

VRF system 2 _{USB Adaptor}

USB Adaptor

Network convertor (UTR-YRDA)

Group remote controller UTB-YDA / UTB-GDA

USB Adaptor

BACnet

(Max. 4 systems)

*An XLON USB adaptor is provided. (XLON is a registered trademark of DH electronics company Gmbh.)

**Twisted pair cable [22AWG(0.65mm) Level 4 shielded cable recommendation]

® ® ® ® ® ® ®

= BACnet gateway for each system.

Network Convertor

UTR-YRDA [Option]

BACnet Gateway

[Software]

UTR-YLBA [Option]

The group remote controller must be connected to the VRF system.

CD-ROM (Software)

Software Protection Key

Adaptor & Convertor

Outdoor units

Wired Remote Controller

Single control

for private room for meeting room etc.Multiple control

Up to 4 indoor units

Wireless Remote Controller

Up to 4 indoor units can be connected to a single wired remote controller.

Wired, simple, and wireless remote controllers can be used simultaneously.

Two remote controller can be connected with a single indoor unit.

Up to 4 indoor units can be connected to a single wireless remote controller.

Wired, simple, and wireless remote controllers can be used simultaneously.

Single system or Big multi system can be connected to the VRF system and controlled simultaneously from Central remote controller or PC controller.

Up to 4 indoor units can be connected to a single sim-ple remote controller.

Enables easy control of basic functions by the hotel or office guest.

Card-key switch can be connected to indoor unit by external switch controller.

Up to 4 indoor units can be connected to a single sim-ple remote controller.

Enables easy control of basic functions by the hotel or office guest.

Single System Connectability

Network Convertor (UTR-YRDA)

Single type or Big multi type air conditioner

Simple Remote Controller (For hotel use) Card-key

Ext. SW controller

Single control for private room

Single control for guest room

Single control for hotel room with Card-key switch

Combination with single or multi type Multiple control for meeting room etc.

INDIVIDUAL CONTROL

®

This network convertor is to be used for connecting single split system or group remote controller with the VRF system.

Please select the function by switching the dip switch during the instal-lation work.

Dimensions (mm) H x W x D : 67 x 288 x 211 Weight (g) : 1,500

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Controller & Service Software

TM

CENTRAL CONTROL

Up to 400 indoor units / 64 groups can be connected to a single central remote controller. Up to 16 central remote controllers can be connected to a single system.

Simple system configuration available using built-in weekly / daily timer.

Wired Remote Controller Wireless Remote Controller Wired Remote Controller Wired Remote Controller Wired Remote Controller Wireless Remote Controller Group Remote Controller

Group Remote Controller 1 for office floor

Meeting room office room

Lobby Guest room

Group Remote Controller 2 for hotel floor

Office floor Commercial building (Small class)

Office & Hotel building (Small class)

Office floor

Tenant floor

Lobby floor

Up to 4 groups remote controller can be connected in a single network convertor (UTR-YRDA). Up to 8 indoor units can be connected to a single group remote controller.

Up to 64 group remote controller (Up to 16 network convertor x 4 group remote controller) can be connected in a single VRF system.

One network convertor (UTR-YRDA) covers 2 refrigerant circuits.

Simple Remote Controller network convertor Up to 400 indoor units Up to 100 outdoor units Outdoor units Central Remote Controller 1 2

Group Remote Controller

Microsoft® Windows® 2000 Professional (English version / Service pack3 or later)

AT compatible machine that runs Microsoft® Windows®

Operating System CPU 512 MB or more 2.1 GB or more Memory HDD

Serial port (Max. 4) and USB port

*1 1 port required for each VRF system connected. Interface

Internet Explorer 6.0 or later / Adobe® Acrobat® Reader 4.0 or later Software

CD-ROM / Software Protection Key Packing List

Interlink cable D-sub 9Pin [Field supplied] Transmission Adaptor (UTR-YTMA) Hardware

Personal Computer

<PACKING LIST>

Microsoft® Windows® XP Professional (English version / Service pack1 or later)

Intel® Pentium® / Celeron®, AMD Athlon / Duron 1GHz or higherTM TM

Requirements of PC for this software

Comparison table

1

No.

Service Tool

UTR-YSTC

Web Monitoring Tool

UTR-YMSA

2

3

4

5

6

7

8

9

10

11

12

13

14

Item

Interchangeability of equipment

Indication of equipment list

Operation control

Indication of unit circuit diagram

Commissioning tool

Monitoring of equipment information

Monitoring of operating condition

Monitoring of sensor data

Indication of trend graph

Storage and CSV output of operating

history (sensor data)

Printing of trend graph

Monitoring and screen display of abnormalities

E-mail automatic transmission of abnormalities

Setting for user level

*

It is available only during a connection to the Internet.

*

Remote Side

VRF System Side

*1

*2

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TM

Product features

Trouble-shooting is performed by monitoring each air conditioning unit remotely during periodical system checks.

Features

System Status & Error Information

Remote Side VRF System Side

UTR-YMSA

Indoor unit

Web Monitoring System

Outdoor unit

Remote side

Monitoring center

Monitoring center VRF system

VRF system side

Internet (Provider) or Public Telephone Line

Error notification can be automatically transmitted to several locations using the internet*.

Requires either a dedicated internet connection* or public telephone line.

Determination of an error occur-rence can be made through error warnings and equipment status information obtained from a remote location.

The monitoring data in a remote side can be optionally downloaded. And, this data can be displayed in off-line mode of the service tool.

Web Monitoring Tool

[Software]

UTR-YMSA [Option]

VRF System Side (User Side) Personal Computer (Field Supplied) Software (UTR-YMSA) Transmission Adaptor (UTR-YTMA) or USB adaptor (Field Supplied) VRF System Interlink cable (Field Supplied) Software Protection Key Remote Side (Monitoring Center) Personal Computer (Field Supplied)

System components

VRF System1 VRF System2 VRF System3 VRF System4

Indoor unit :

Max.400 Indoor unit :Max.400 Indoor unit :Max.400 Indoor unit :Max.400 Internet

Explorer 6.0 or later

Sales Company Installer

Support 4 VRF system

PC Transmission adaptors (max. four adaptors per PC) permit control and monitoring of up to 1,600 units. Suitable for large-scale buildings or hotels.

Functions

Internet explorer 6.0 or later Internet or Public Telephone Line

Service & Monitoring

Office floor

Office floor

Tenant floor

Tenant floor Administrator's room

UP to 400 indoor units / 400 groups can be connected to a single PC controller. Incorporates a function that automatically calculates electrical costs.

The central remote controller and PC controller can be used simultaneously.

PC Controller

Combination of Central Remote Controller and PC Controller

Up to 400 indoor units Up to 100 outdoor units PC Controller Transmission Adaptor Hall floor Conference floor Tenant floor Tenant floor Administrator's room PC Controller Transmission Adaptor Lobby floor Central Remote Controller Central Remote Controller Up to 400 indoor units Up to 100 outdoor units Up to 16 central remote controllers

Commercial building (Large class) Floor & total control

Commercial building (Medium class)

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Air Conditioning

Central Control

PC Controller

[software]

Up to 400 indoor units/400 groups/64 remote controller groups can be connected into one system for large scale buildings or hotels. Provides powerful functions for building air conditioning man-agement, including automatic calculations of electrical costs and numerous data management functions, as well as standard equipment monitoring and control.

High performance and optimum control

system for various building applications

UTR-YOTB [Option]

Central building monitoring and control

Any of 6 standard controller function sets can be locked to permit access from the PC only: all functions, timer mode, operating mode, temperature setting, filter reset, on/off. Or the system can be set to allow control from the PC Controller only.

Auto mode function automatically switches between cooling and heating modes based on the temperatures set and the room temperature detected by the master indoor unit.

Other operating indoor units can be operated in the same operating mode.

Central control

Detailed settings can be programmed for each whole building/group/remote controller group or individual indoor units.

The PC and central remote controller can be used together to permit system control from two or more locations, if required.

Auto mode (Priority-mode changer)

Functions

User-friendly Operation

Operation Control

Rotating 3-D Display

Floor Layout Display

List Table Display

When monitoring and controlling the operations by whole building.

When monitoring and controlling the operations by each floor or group.

When monitoring and controlling each unit in detail.

Runs under Windows® 2000 and Windows® XP Professional / Home so is as easy to use as a standard PC. Operational status can be color-coded for instant recognition: On/green, Off/red, test/orange, error/flashing. Operational status can be displayed according to user,s preference.

Requirements of PC for this software

Microsoft® Windows® XP Professional (English version / Service pack1 or later)

Extensive monitoring and analysis functions for installation

and maintenance

Operational status can be checked and analyzed to detect even the smallest abnormalities.

Storage of data on system operating status on a PC allows access even from off site. Up to 400 units (a single VRF system) can be controlled and monitored for large scale buildings or hotels.

Service Tool

[Software]

UTR-YSTC [Option]

Microsoft® Windows® 2000 Professional (English version / Service pack3 or later) AT compatible machine that runs Microsoft® Windows®

Operating System CPU HDD 256 MB or more 2.1 GB or more Memory Interface Software

CD-ROM / Software Protection Key Packing List

Interlink cable D-sub 9Pin [Field supplied] / Transmission Adaptor (UTR-YTMA) Hardware

Personal Computer

<PACKING LIST>

System list

Intel® Pentium® / Celeron®, AMD Athlon / Duron 1GHz or higherTM TM

Displays the schematic, sensor values, and electrical components operating status of the selected unit.

Normal operation checks and cause specification when an error occurs are performed. Displays the overall

oper-ating status from a list of the status of each unit.

Displays the error information for each unit. The error informa-tion cansequentially display up to 50 items beginning from the newest error for each unit. Test run commands can be executed with this tool. During

test running, the outdoor unit/indoor unit sensor data can be saved (commissioning log data). After the end of test running, this data can be exported in CSV file format.

Wiring connection

Functions

Equipment detail

Commissioning tool

Error history

Transmission adaptor or USB adaptor (Field supplied) Transmission line Indoor unit Indoor unit Refrigerant piping

Service & Monitoring

Serial port and USB port

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TM

ON/OFF, Temperature, Fan speed and Operating mode can be switched by a combination with Card-key switch equipped in facilities such as hotel room. Card-key or other sensor switches are available as a field supplied parts.

Electrical wiring

Remote Controller Line Indoor Unit EXTERNAL SWITCH CONTROLLER 1 2 3 E COM SW1 SW2 Card-key (Field supplied)

Card-key

External input Remote Controller Line Indoor Unit EXTERNAL SWITCH CONTROLLER 1 2 3 E COM SW1 SW2 Sensor SW (Field supplied) Wireless Remote Controller IR Receiver Unit

Duct Type Indoor Unit

Sensor SW

External input

Necessary to control duct type by wireless remote

controller.

Installation example

Wiring connection

IR Receiver Unit

Air conditioner switching can be controlled by

connecting other sensor switches.

External Switch Controller

UTR-YESA [Option]

UTB-YWA [Option]

Model Power Supply Dimension (mm) Width Height Depth Weight (g) IR Receiver Unit 120 75 14 120 75 30 150 90

External Switch Controller UTR-YESA DC 12V UTB-YWA DC 12V

Specifications

Easy Installation

Requirements of PC for this software

Calculating electrical costs

Total electrical costs, billed for multiple indoor connected to the charge meter for air conditioning, is apportioned according to the accumulated refrigerant time and indoor unit capacity.

Allows accounting for special rates (e.g., for night or weekend use).

Calculations can be printed as final bills.

Schedule control

Annual schedules can be set for each remote controller group. Start/stop, operating status, remote controller prohibition, and tempera-ture settings can be recorded up to 72 times per day at 10 minute inter-vals for up to 6 configurations for each remote controller group. Settings can be made for periods straddling midnight.

Allows programming of special settings for holidays, including public holidays, for a complete year.

Standard 6 functions are available by schedule control.

Error display

PC controller ELECTRICITY COMPANY Electric bill Input data Bill M Meter Apportioned charges Block(Tenant) A Block(Tenant) B Block(Tenant) C _BUILDING Error Warning Operation Record Interlink cable Indoor units Indoor units Schedule Control

Audible alarms are accompanied by explanatory text. Up to 100 alarms can be recorded for each piece of equipment, this is particularly useful during maintenance.

Operating record

The operating status of indoor units and accumulated operating time of outdoor units can be logged and a daily or monthly report

produced.

Pattern setting

Simple connection by Transmission Adaptor and Interlink cable (Interlink cable field supplied). Easy software installation using just the CD

provided. _Transmission

Adaptor

Recognizes patterns of use, including ON/OFF, operating mode, and set temperature.

An arbitrarily pattern operation can be done with just one button clicking.

Microsoft® Windows® 2000 Professional (English version / Service pack3 or later) Microsoft® Windows® XP Professional / Home (English version / Service pack1 or later) AT compatible machine that runs Microsoft® Windows®

Operating System

Intel® Pentium® / Celeron®, AMD Athlon / Duron 1GHz or higher

CPU HDD

256 MB or more 4 GB or more

Memory

Serial port and USB port

Interface

Accelerator Requires that the internal graphics accelerator be compatible with Microsoft® DirectX® 7.0 or later Adobe® Acrobat® Reader 4.0 or later

Software

CD-ROM / Transmission Adaptor (UTR-YTMA) / Software Protection Key

Packing List

Interlink cable (D-sub 9pin female connector) (Parts No.: KRS-L09-4K) [Field supplied]

Hardware Personal Computer <PACKING LIST> TM TM TM Up to 8 indoor units SU MO TU WE TH FR SA 73126 915 18 21 Sensor SW (Field supplied)

External switch controller (UTR-YESA)

T1 = ON, T2 = OFF

To individual dry contact

Note 1.

Please choose a thermosensor switch which can be set up for T1 and T2. Note 2.

The remote controller's operation is prior to the auto mode operation.

Room temp. Time T1 T2 Cooling Heating

Auto mode operation, which switches the cooling and the heating auto-matically, is enabled by using the sensor switch and external switch controller. In that case, all indoor units run in the same operation mode.

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Controller & Service Software

TM

Air Conditioning Central Control

UTB-YCA / UTB-GCA [Option]

Up to 400 indoor units/400 remote controller groups/64 groups can be controlled by one system.

Up to 16 central remote controllers can be connected into one system allowing operation and monitoring to be achieved from the central control room, at each floor, by each tenant, or in the plant room.

Functionality in a compact housing with

built-in weekly timer

Functions

Easy Operation

Control up to 400 indoor units

The 6 functions of the standard remote controller can be locked from the Central Remote Controller: all functions, timer mode, operating mode, temperature setting, filter reset, on/off.

All functions can be controlled via the Central Remote Controller only.

Central control

The central remote controller performs system control after you select All Groups, User Defined Groups, or Individual Remote Controller Groups.

Accurate control of functions such as Start/Stop, Operating Mode, Temperature, and Air Velocity ensures occupancy comfort.

Control functions are divided into three clusters: Timer Control, Central Control and Operational Control, which are clearly displayed.

A large liquid crystal display clearly indicates which indoor unit is currently operating. TIMER CONTROL AREA CENTRAL CONTROL AREA OPERATION CONTROL AREA

All Control Mode Group Control Mode Individual Control Mode

Individual

All

Group

Built-in weekly timer

Capable of controlling up to 400 indoor units, the timer function enables detailed scheduling for each remote controller group. A simple approach to system configuration reduces wiring costs.

1. Allows two daily ON / OFF times for each day of the week. 2. Allows time settings in 10 minutes increments.

3. Time operations for a certain day can be temporarily cancelled by pressing the "DAY OFF" button in advance.

4. Timer settings can be carried over to the following day. 5. Daily time settings allow Copy and Paste functionality.

Weekly schedule

Example: Office

Operation : Monday~Friday 8:00~12:00 and 13:00~18:00

Mon Tue Wed Thu Fri Sat

Sun

Controllable method

Backlight enables easy operation in a darkened room.

The backlight is lit during the button operations, and also 10 seconds more in operating mode and 5 seconds more in stop mode.

Back ground light

Provides access to basic operations, such as On/Off, Fan Control, Operation Mode Switching, and Temperature Setting. A large Start/Stop button is provided in the centre of the remote controller unit for easy operation.

Standard remote controller enable to use together.

Diagnostics are carried out during the ‘stop’ mode following an error display.

Simple installation

Compact remote controller provides access to basic

functions

Up to 4 indoor units can be controlled with one remote controller. Suitable for hotels or offices which have many visitors coming in and going out and do not require detailed functions.

European switch box

Can be mounted on the European Mounting Box (Installation dimension: 60mm) or the JIS Built-in Box (Installation dimension: 83.5mm).

User-friendly operation

Functions

Model Power Supply Dimension (mm) Width Height Depth Weight (g)

Simple Remote Controller UTB-YPB / UTB-GPB / UTB-TPB

DC 12V 120

75 14

90 (100 : UTB-TPB) 90 (100 : UTB-TRA)

UTB-YRA / UTB-GRA / UTB-TRA

Specifications

UTB-YPB / UTB-GPB / UTB-TPB [Option]

UTB-YRA / UTB-GRA / UTB-TRA [Option]

UTB-YPB / UTB-GPB / UTB-TPB UTB-YRA / UTB-GRA / UTB-TRA Example : Office On Off

JIS built-in box

Operation Model UTB-YRA UTB-GRA UTB-TRA UTB-YPB UTB-GPB UTB-TPB On/Off Fan control Operation mode Temp. setting

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Controller & Service Software

14

TM

Simple and sophisticated operations with a choice

of 4 daily timers

Built-in daily timer

Easy installation and operation

Sleep timer :

The sleep timer function automatically corrects the set temperature according to the time setting to prevent excessive cooling or heating during sleep hours.

Select from 4 different timer programs : On / Off / Program / Sleep

Program timer :

The program timer operates the ON and OFF timer once within a 24 hour period

Code selector switch prevents indoor unit mix-up. (Up to 4 codes can be set.)

Wide and precise transmitting range.

Cooling operation/dry operation

60min.

1 °C 2 °C

When the sleep timer is set, the set temperature automatically rises 1 °C every hour. The set tempera-ture can rise up to a maximum of 2 °C.

Heating operation

When the sleep timer is set, the set temperature auto-matically drops 1 °C every 30 minutes. The set tempera-ture can drop to a maximum of 4 °C.

1 °C 30min. 60min. 90min. 2 °C _{3 °C} 4 °C Timer setting Timer setting A B C D 1. Press the MASTER CONTROL button for more than five seconds to start the code change.

3. Press the MASTER CONTROL button again to complete the code change.

2. Press the (+) or (-) button to select the desired code.

Air Conditioning Individual Control

Functions

Model Battery Dimension (mm) Width Height Depth Weight (g)

Wireless Remote Controller UTB-YVB / UTB-GVB (Symbol type)

158 1.5V x 2 56 20 70

Specifications

UTB-YVB / UTB-GVB [Option] Symbol type

UTB-YVB / UTB-GVB Symbol type Setting Example (2) 8°C 5°C ON OFF OFF ON

Error display

Up to 62 error codes can be displayed. The last 2 error codes can be displayed, for easy inspection, service and maintenance.

Advanced functions

Anti freeze :

In cold regions, room temperature drops at night. This function prevents freezing of the water and other parts.

When the room temperature drops to 5°C or below the heating is automatically switched on. Then the room temperature reaches 8°C the heating automatically switched off.

Memory :

Central remote controller maintains original settings for indoor units. This data can easily be transmitted to the system even after operating conditions have been changed.

During COOLING operations Pressing ENERGY SAVE automatically increases the thermostat setting 1°C every 60 minutes, until the thermostat setting has been raised 2°C.

During HEATING operations Pressing ENERGY SAVE automatically decreases the thermostat setting 1°C every 30 minutes until the

thermostat setting has been raised 4°C.

Energy saving operations :

1H 0.5H 0.5H 0.5H Behind ceiling Possible to extend up to 5m. (Max) Transmission Adaptor (optional service parts) Control Panel Setting Example (1) Wall Control Panel Transmission Adaptor Connecting cable Power Supply 220-240V (Use a 3A or more fuse) Transmission line Transmission Adaptor Control Panel 27°C 25°C 26°C 23°C 22°C 21°C 20°C 19°C

Control Panel Transmission Adaptor

Power Supply

4.8 4.8

Power Consumption (W) Fuse Capacity (A)

107 x 288 x 100 143 x 296 x 22 Dimension (H x W x D)(mm) 550 1,300 Weight (g) Packing Size (H x W x D)(mm) Transmission Line

Control Panel / Transmission Adaptor / Connecting Cable

220-240V 50-60Hz Single phase DC 12V

UTB-YCA / UTB-GCA

3 3

145 x 330 x 190

Shielded Non-polar, 2 core cable

Packing List <PACKING LIST>

Simple and Convenient Installation

The controller can be installed on any flat surface.

The control panel and transmission adaptor can be installed separately. For flexibility in installation, the main unit can be built into the wall or exposed. Energy save Energy save

Specifications

Model

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-Controller & Service Software

TM

Up to 8 indoor units can be controlled by a single controller.

Up to 64 Group Remote Controllers can be connected in a single VRF system.

Network Convertor (UTR-YRDA) is required to connect Group Remote Controllers to an VRF system.

Group control of indoor units with simple operation

Control up to 8 indoor units

ON/OFF, operating mode, set temperature and air flow can be controlled / monitored centrally or individually.

The WEEKLY TIMER is provided as a standard function. 1. The timer can be set up for up to 4 times/day. (On/Off, operating mode, set temperature) 2. Allows separate settings for each day of the week.

High performance and compact size

Built-in weekly timers

A single Group Remote Controller controls and monitors up to 8 indoor units.

Up to 64 Group Remote Controllers can be connected in a single VRF system.

Since up to 4 Group Remote Controllers can be controlled by a single Network Convertor (UTR-YRDA).

Group remote controller 1 for office floor

Office & hotel building (Small class)

Network convertor

Central

control ON/OFFcontrol Weeklytimer

Group Remote Controller UTB-YDB / UTB-GDB DC 12V 120 120 200 20 Network Convertor UTR-YRDA [Option] 220-240V 50-60Hz 67 288 1,400 211 Simple Remote Controller Wired remote controller Group remote controller 2 for office floor

Lobby Guestroom

Up to 8 indoor units Group remote

controller

Wireless remote controller Meeting room Office room 1 2 ON/OFF switching Temperature switching (Peak cut) Stop setting Temperature switching (Anti-freeze) Cooling/Heating switching

Simple Operation with Built-in Weekly / Daily Timer. A single controller controls up to 4 indoor units.

Up to 2 wired remote controllers can be connected to a single indoor unit.

Powerful features and compact size

Diagnosis check function

Energy saving operations

Simple installation

This wired remote controller incorporates three primary functions into a single unit.

Two methods are available for determining the cause of failure in the event of a malfunction occurs:

Energy saving operation is possible by changing the operation capacity according to the remote controller's setting.

Malfunction diagnosis function

Error history (Last 16 error codes can be accessed)

Built-in timers

0 3 6 9 12 15 18 21 Time 28°C

Weekly timer :

Two ON/OFF times can be set for each day of the week.

Setback timer :

Allows the user to set temperatures for two time spans over the course of each day of the week.

Easy-to-understand time bar display

Setup screen example

(Set to Wednesday: 8:00 to 20:00.) Screen after setup

Setup screen example (Set from Sunday to Saturday: 12:00 to 15:00, 28°C.) European mounting box 0 3 6 9 12 15 18 21 Time 24°C Wired remote controller Weekly

timer Setbacktimer

Air Conditioning Central Control

Group Remote Controller

UTB-YDB / UTB-GDB [Option]

Functions

Specifications

Wired Remote Controller UTB-YUB / UTB-GUB / UTB-TUB

DC 12V 120 120 17 160

Specifications

Functions

UTB-YUB / UTB-GUB / UTB-TUB [Option]

Accurate and comfortable

Sensor part

Thermo sensor display part

Control part for changing the thermo sensor

Example of changing sensor

Remote Sensor

in the bedroom (in effect during the night)

Remote controller

in the living room (in effect during the day)

Indoor unit

Remote Sensor Indoor temperature can be detected accurately because the thermo sensor has been added in the body of the wired remote controller normally.

Our system can corre-spond to various scenes. A new wired remote controller (Thermo sensor added) and remote sensor (optional) permit broad flexibility in the location of the detecting point.

The room temperature can be controlled by being

detected the temperature accurately with built-in

thermo sensor.

Air Conditioning

Individual Control

24°C 0 3 6 9 12 15 18 21 Time 28°C

At "Weekly timer" + "Set back timer" setup 24°C 28°C 24°C

The detecting point can be freely changed.

Day Night

JIS built-in box

Can be mounted on the European Mounting Box (Installation dimension: 60mm) or the JIS Built-in Box (Installation dimension: 83.5mm).