New Central Remote Controller Introduction 1 Copyright 2019

New Central Remote Controller Introduction 1 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Today’s Index ･Development Background ･Product Features ･Initialization Procedure 2 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Renewal of Hardware Previous model (UTY-DCGY/ UTY-DCGG) New model (UTY-DCGYZ 1/UTY-DCGGZ 1) 5. 0 inch panel display 7. 0 inch touch panel display Launch on middle of Apr 2019 3 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Why developed(1/6)? ･Our Strategy of VRF -Targeting the Light commercial segment where demand exists, but the installment condition is strict (Limited installation area, limited refrigerant volume, etc). 4 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Why developed(2/6)? ･Our Sales target to 2020 Commercial 7% Sales Light Commercial 38% Commercial 10% we need products to expand the share of light commercial market all over the world. Light Commercial 30% Residential 60% FY 2016 Copyright 2019 Fujitsu General Limited. All rights reserved. Residential 55% FY 2020 5 According to 2017 Mid-Term Plan FUJITSU GENERAL LIMITED

Why developed(3/6)? ･Our Controller Lineup Property Large Building Large & Medium Building Medium & Small Building Light commercial segment ･Small Office ･Hotel ･Shop 16 50 100 400 Controllable 1600 IUs 6 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Why developed(4/6)? ･Competitor Lineup for Light commercial segment Max. Controllable I. U Operation Method D M P L 32 50 64 64 Touch Panel Touch button Touch Panel 7 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Why developed(5/6)? ･Request to improve previous model from Markets Improve operation method! Improve initial setting and installation! Improve maintenance method! Improve to monitor operation conditions! 8 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Why developed(6/6)? ・Enhancement of Lineup for Light commercial segment. ・Improvement of User Interface for people, that are not specialist of air conditioner such as owner, manager and so on. ・Improvement of installation, not to depend on skill of installers. 9 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Today’s Index ･Development Background ･Product Features 10 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Product Features ・All settings in top screen(1/3) ①Total Monitoring & Setting (ON/OFF, detail, Error) ②Display Schedule ③Change Display Items ① ④Display Operation Status each group ② ⑤Menu Button ③ ④ ⑤ 11 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Product Features ・All settings in top screen(2/3) ⑥Display status under group ⑥ ⑦Display R. C. G under each group ⑦ 12 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Product Features ・All settings in top screen(3/3) 6 groups 12 groups 13 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Product Features ・Switch operation status Operation Status: ・Mode ・Room Temp ・Set Temp ・Mode ・Room Temp ・Mode ・Set Temp ・Room Temp 14 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Product Features ・Control & Monitoring via LAN or internet PC LAN Tablet or Internet Smartphone New Central Controller VRF Network System 15 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Product Features ・Trouble Support Functions – Inform detailed error status Error Code refers to the manual of each unit: -Indoor unit -Outdoor unit -Controller unit When refrigerant leakage is detected, this icon is also displayed. 16 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Product Features ・Trouble Support Functions – Monitor sensor values (Address) Helpful for Service and Maintenance 17 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Product Features ・Trouble Support Functions – Notification for room temperature Server Room Notification E-mail Facility Manager Max. temp: 30℃ E-mail Room Temp Min. temp: 10℃ Notification ･Time ･Model Name/Address ･Group/RC group ･Room Temperature E-mail Nursing Home Copyright 2019 Fujitsu General Limited. All rights reserved. 18 FUJITSU GENERAL LIMITED

Product Features ・Auto Off Timer ①Range Spec. Operation Stop Time ①Range Spec. ②Continuous If time range for Auto Off Timer and schedule are duplicated, operation for schedule has priority. Operation Stop Time Schedule > Auto Off Timer 19 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Product Features ・Enable to install without drilling hole for cable <Wiring along the wall with power supply unit> LAN Cable <Wiring through hole> LAN Cable 20 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Product Features ・Auto scan when initial activation ②Auto Scan ①Initial Activation R. C. G Max. 100 R. C. G(or I. U) ③Confirm scanned units. ④Scan completed If scanned I. U exceed 100 units, you need to delete I. U 100 units or less. 21 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Product Features F D M P L Monitor sensor values ✓ × × Control & Monitoring With Tablet & Smartphone ✓ ✓ × × × × ✓ × ✓ Auto-Off Timer Function Auto scan Function Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED 22

Specification Power Supply Dimensions(H×W×D) mm(in. ) Weight g(oz. ) Languages Max. Connectable IU Connectable VRF Series UTY-DCGYZ 1/UTY-DCGGZ 1 UTY-DCGY/UTY-DCGG 100 -240 V, 50 -60 Hz 134. 6× 216. 2× 37. 9 (5 -5/16× 8 -1/2× 1 -1/2) 120× 162× 26 800 (28. 2) 308(Control Panel) +355(Power Supply) 12 7 100 All VRF-II/III Series 23 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Specification UTY-DCGYZ 1/UTY-DCGGZ 1 24 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Function List(1/3) UTY-DCGYZ 1 UTY-DCGY Group Control Setting / Operation ✓ ✓ Total Control ON / OFF ✓ ✓ Schedule Control Weekly ✓ ✓ Switch Display Mode ✓ ✓ Display Monitor Mode ✓ Multi Languages ✓ ✓ Setting Limited Temperature Max. / Min. temp ✓ ✓ Timer Operation Auto Off Timer ✓ GUI 25 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Function List(2/3) UTY-DCGYZ 1 Remote management External Input External Output UTY-DCGY From PC ✓ From Smart Device ✓ E-mail Notification for Malfunction ✓ Total ON /OFF ✓ ✓ Emergency Stop ✓ ✓ Total Operation Monitoring ✓ ✓ Total Error Monitoring ✓ ✓ 26 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Function List(3/3) UTY-DCGYZ 1 Initial Setting Auto Scan ✓ Maintenance Display Sensor Data ✓ LAN Place UTY-DCGY Back of Panel 27 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Conclusion: Development Background & Product Features ・New Central Remote Controller is developed for light commercial - improved User Interface for easy operation - easy installation and commissioning ・New Central Remote Controller has new functionalities - for Service and Maintenance 28 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Today’s Index ･Development Background ･Product Features ･Installation 29 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Installation: Front Case Before using this product, always set DIP switch to “ON”. If not set, when the main power is turned on again, the set data by menu operation will be erased and cause erroneous operation. 30 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Installation: General Information Rear Case Wire type is same as the previous one. (New) 31 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Installation: General Information Standard Wire Solid Wire(New) 32 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Installation: General Information Front Case Wire type is same as the previous one. LAN cable is added. (New) 33 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Installation: General Information Installation Space This service space is for screwdriver. If you can prepare small screwdriver, you don’t need to consider this space. Copyright 2019 Fujitsu General Limited. All rights reserved. 34 FUJITSU GENERAL LIMITED

Installation: General Information External Input / Output function External Input External Output UTY-XWZXZ 7 UTY-XWZXZ 8 Emergency Stop ● ○ All ON/OFF ● ○ UTY-XWZXZA Operation Status ○ Error Status ○ ●：Dry Contact ○：Apply Voltage 35 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Initialization Procedure : (1)Language Setting (2)Panel Calibration (3)Central Controller Address Setting (4)Indoor Unit Registration (5)Date Setting 36 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED

Initialization Procedure : (1)Language Setting Menu button -> Installer Setting -> Language Setting Copyright 2019 Fujitsu General Limited. All rights reserved. 37 FUJITSU GENERAL LIMITED

Initialization Procedure : (2) Panel Calibration Menu button -> Preference -> Panel Calibration Copyright 2019 Fujitsu General Limited. All rights reserved. 38 FUJITSU GENERAL LIMITED

Initialization Procedure : (3) Central Controller Address Setting Tap the address list “ 00” – “ 15”. When 2 or more controllers* are installed in the system, set the address numbers so that the controller addresses(numbers) are not duplicated. • Touch Panel Controller, Network Convertor(Group Remote Controller). Central Remote Controller, BACnet Gateway, MODBUS Convertor, KNX Convertor Menu button -> Installer Setting -> Central controller Address Setting Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED 39

Initialization Procedure : (4) Indoor Unit Registration ①This screen will be displayed after (3). Caution : This setting of Network is Priority Mode at initial setting. ②Check the confirmation list & Confirm. Menu button -> Installer Setting -> Indoor Unit Registration Copyright 2019 Fujitsu General Limited. All rights reserved. 40 FUJITSU GENERAL LIMITED

Initialization Procedure : (5) Date Setting Menu button -> Preference -> Date Setting Copyright 2019 Fujitsu General Limited. All rights reserved. 41 FUJITSU GENERAL LIMITED

Initialization Procedure : Group Setting You can rename it here. If R. C. G has been already registered, the frame is highlighted. Menu button -> Group Setting Copyright 2019 Fujitsu General Limited. All rights reserved. 42 FUJITSU GENERAL LIMITED

Schedule Setting Continue to next page Top screen-> Schedule Copyright 2019 Fujitsu General Limited. All rights reserved. 43 FUJITSU GENERAL LIMITED

Schedule Setting item Top screen-> Schedule Copyright 2019 Fujitsu General Limited. All rights reserved. 44 FUJITSU GENERAL LIMITED

Troubleshooting ①I. U ④Refrigerant leak Error Code refers to the manual of each unit. ②O. U Error Code refers to the manual of each unit. ③Controller 161：Communication PCB connection error 164：Peripheral device network communication error C 21 : Communication PCB error Copyright 2019 Fujitsu General Limited. All rights reserved. 45 FUJITSU GENERAL LIMITED

Maintenance Up to 200 errors can be displayed at “Error History”. Menu button -> Maintenance -> Error History Copyright 2019 Fujitsu General Limited. All rights reserved. 46 FUJITSU GENERAL LIMITED

Maintenance Menu button -> Maintenance -> Display Sensor Values -> Indoor Unit Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED 47

Thank you FUJITSU GENERAL LIMITED 48 Copyright 2019 Fujitsu General Limited. All rights reserved. FUJITSU GENERAL LIMITED