VRF Selection Ultimate


The model selection system is a necessary tool for the sales of the VRF system in the overseas market. To meet the demand of the overseas market for model selection system, improve the competitive strength of Gree products in the overseas market, Gree provides clients with intelligent, fast, and multivariate model selection system.

Intelligent Model Selection

  • The system will take multiple aspects into consideration to provide clients with the optimal plan by combining performance, noise, comfort, reliability, cost, etc.
  • It can calculate according to user demand, ambient temperature, using location, static pressure, etc. to recommend the suitable IDU, ODU and pipe arrangement. It will check by combining the collocation rate, pipe arrangement, etc. of the whole system, and automatically adjust the unit model to get the optimal model selection plan.
  • Using habit and using standard differs in different regions. The intelligent model selection system will conduct a special process according to metric/inch system, unit parameters, different language systems in different regions.
  • It will conduct automatic checking for the whole system, if any one of the conditions cannot satisfy the user demand, the software will automatically calculate to find a suitable unit and pipe arrangement.

Fast Model Selection

  • The software can provide the user with audio-visual model building experience via a visible modeling method. Through the intelligent and fast connection, multiple parts of VRF can be correctly and fast linked, which can significantly improve the modeling efficiency of the user.

Multivariate Model Selection

  • The model selection system will launch multiple model selection terminal applications around the core of model selection parameter data according to different user groups. The model selection data can achieve data resource sharing based on a cloud server, which can provide a different terminal user with standard and professional model selection services.

Intelligent Debugging Software Monitoring Functions

GMV5 offers an intelligent debugging software to the end-users for faster construction needs

  • Monitoring Functions
  • Control Functions
  • Project Debugging Functions
  • Auto Data-Saving Function

USB Data Converter

Users can use a USB data converter to convert freely CAN/HBS/RS485 data into USB data, achieving data interchange between computer and air conditioner. 

The wiring diagram will direct connection way automatically so that the user can get the connection way quickly.

Outdoor Controller Selection


Indoor Controller Selection

Intelligent Remote Eudemon

With the design philosophy of being intelligent, smart, inclusive, and compatible, Gree developed the Intelligent Remote Eudemon System for VRF units, providing users with a distributed remote monitoring system for VRF units. By adopting the latest technologies and combining the features of engineering construction and debugging, this system is more compatible while less difficult to be installed and debugged. It can be widely used in industrial parks, shopping centers, office buildings, apartment blocks, villa clusters, or other commercial or residential occasions, satisfying the demands of large-scale or cross-city networking.

5 Key Functions

  • Device monitoring
  • Remote control
  • Malfunction alarm
  • Property management
  • Schedule management

4 Key Features

  • Distributed design for balancing the load.
  • Adopt WEB technology based on HTML5, control the system anywhere
  • Design according to the project, increase interactive experience for convenient debugging and use.
  • Fast, reliable and in real time.

Intelligent Remote Controller

Functional Features

  • Large capacity
  • Visualized and convenient configuration
  • CE and ETL certification
  • High efficiency

Building Protocol Gateway

An air conditioner is a kind of essential equipment in the building, which has a higher and higher requirement of automation and intelligence. To meet the demand of users to solve the problems of air conditioner monitoring and automatic control, Gree has developed multiple building protocol gateways for connecting to different BMS or BAS systems


BACnet Gateway

Functional Features

  • Large network capacity
  • Group control function
  • Long distance monitor
  • Easy control
  • I/O expansion

Strong Points

  • Provide standard BACnet/IP protocol interface, open the table of protocol point.
  • Adopt HTML5 technology, adapt to different environment.
  • With ETL and CE certification.

Modbus Gateway Pro

Functional Features

  • Large network capacity
  • Group control function
  • Long distance monitor
  • I/O expansion

Strong Points

  • 1 gateway can monitor 255 indoor units
  • Linkable with other networks
  • Fire alarm interface for auto stop
  • With ETL and CE certification.

Modbus Gateway (Mini)

Functional Features

  • Large Network capacity
  • Group control function
  • Long distance monitor

Strong Points

  • Compact size, easy installation
  • Provide standard Modbus RTU protocol interface, open the table of protocol point
  • With ETL and CE certification

S2S KNX Gateway

Single to Single, konnex  Gateway

Functional Features

  • Scene modes supported
  • Standard KNX device with convenient configuration
  • Long distance monitor

Strong Points

  • CE, ETL and KNX certificate
  • No need of additional power supply
  • Convenient installation

Intelligent Billing Eudemon

Gree Intelligent Billing System is a solution to power consumption calculation and billing specialized for VRF units. This system adopts Gree’s unique calculation method that makes the billing more reasonable. In design, it’s tailored to the features of engineering construction, making the installation less complicated. It can be applied widely in shopping centers, apartment blocks, villa clusters or other commercial or residential occasions in different sizes and for various purposes.

5 Key Functions

  • Billing management
  • Arrearage shutdown
  • Long-distance control
  • Error alarm
  • Property management

4 Highlights

  • Distributed design for balancing the load and reducing the risk
  • Adopt WEB technology based on HTML5, control the system anywhere
  • Design according to the project, increase interactive experience for convenient debugging and use.
  • Compatible to different electric meters

Cloud Platform for the Internet of Things (IOT)

 

Overall framework

This platform consists of four parts: the management website of cloud platform for the Internet of Things, server, LTE-DTU (means Long Term Evolution-Data Transfer Unit), and units.

Server deployment

There are two methods for server deployment.

  • Use G-Cloud.
  • Users rent or buy a server to deploy and the server shall be managed by users.

LTE-DTU

LTE-DTU can realize real-time data collection and uploading, for instance, equipment time recording, debugging report, malfunction report, real-time monitoring, module selection, data de-duplication, parameters logic statistical function, etc. It can deal with data roaming for users. By using LTE-DTU with a cloud platform for the Internet of things, the user can realize real-time data monitoring on units through the management website of a cloud platform.

Functions

  • Malfunction report
  • Debugging report
  • Data statistical function
  • Real-time monitoring
  • Establishment of project records
  • Query of faulty project and failure type
  • Compatible to different electric meters

Key Features

  • Data de-duplication
  • Project classification
  • Data safety

G-Cloud

G-Cloud is a new generation WIFI smart controller of Gree commercial units. It adopts a way of operation different from remote control or wired control. It can display air conditioner running status directly to users, who can conduct point-to-point control over air conditioners through an APP. It is an essential part of the Gree smart home. G-Cloud is designed for intelligent home control, such as preset control, long-distance control, scene management, malfunction reminding and family access management.

Features

  • Lightweight
  • Smart and long-distance control
  • Large capability
  • Sensitive

Remote Controller


YAP1F

  • Can be switched in auto, cooling, dehumidifying, fan and heating operation modes;
  • Besides turbo, 6 levels of fan speed can be set;
  • Available functions: child lock, drying, health, ventilation, turbo, sleep, light, absence, I-feel and timer;
  • Clock display and indoor/outdoor ambient temperature viewing functions;
  • Up & down swing and left & right swing

YV1L1

  • Back lighting LCD.
  • Can be switched in auto, cooling, dehumidifying, fan, heating, floor heating, 3D heating and space heating operation modes.
  • 7 levels of fan speed, up & down swing and left & right swing.
  • Available functions: child lock, energy saving, drying, health, ventilation, quiet/auto quiet, sleep, light, absence, low-temperature dehumidifying, I-feel and timer.
  • With clock display, system parameters viewing and setting functions.

Wired Controller


Wired controller XK46

  • LCD with black background and white words; touch buttons.
  • Clock can be displayed and set; 24 hours timer setting for on/off.
  • 7 levels of fan speed, up & down swing and left & right swing.
  • Can be switched in auto, cooling, dehumidifying, fan, heating, floor heating, 3D heating and space heating operation modes.
  • Master and slave wired controllers can be set; simultaneous control over several IDUs is available.
  • Available functions: sleep, ventilation, quiet/auto quiet, light, energy saving, auxiliary heating, drying, memory, low-temperature dehumidifying, absence in heating, controllable auxiliary heating.
  • Detect ambient temperature; receive infrared remote controller signal.
  • With project parameters viewing and setting.
    functions.
    in dehumidifying, filter cleaning reminder, etc.;

Wired controller XK79 (For hotel)

  • Small and fashionable appearance with thickness only of 12mm and back lighting LCD with black background and white words;
  • Touch buttons;
  • Clock can be displayed and set in countdown and clock timer;
  • Besides normal functions, other functions such as low-temperature dehumidifying, absence in heating, controllable auxiliary heating in dehumidifying and filter cleaning reminder can also be set;
  • Door control system can be connected.

Wired controller XK55 

  • Elegant appearance.
  • High-resolution color LCD.
  • Capacitive touch control; receive infrared remote controller signal.
  • Various timing functions: three weekly timers and one countdown timer can be set simultaneously; mode, temperature and fan speed can be preset in weekly timer.
  • Complete system functions; each function will be implemented in an individual page with interactive and humanized interface.
  • Various personalized functions, e.g. setting brightness and backlight time.
  • Sufficient viewing functions, e.g. viewing on/off status and after-sales service hot line.

Wired controller XK86 

  • Elegant appearance.
  • High-resolution color LCD.
  • Chinese and English display can be switched; With weekly timer function.
  • Complete system functions with each function implemented in an individual page.
  • Refreshing, auto dehumidifying, absence and other modes can be set.
  • Detect ambient temperature precisely.
  • With electricity consumption inquiry function (Unit with electricity measurement function shall be connected).
  • With service hotline inquiry and after-sales phone number record functions.

Flexible Control

The system provides various controls for users, such as cooling, heating, dehumidifying and fan etc,, users can select it flexibly according to their own using methods.

Single control of one unit

Each indoor unit has an independent controller.

Multiple control of one unit

One indoor unit can be controlled by several wired controllers at different places.

Central control of several indoor units

One wired controller can control as many as 16 indoor units.

Joint control of remote controller and wired controller

Users can control one unit with two types of controllers: a remote controller which is convenient and flexible; or a wired controller which includes every function of an air conditioner.

Smart Zone Controller and Central Controller


Central controller CE52-24/F(C)

  • 7” capacitive touch screen for easy operation.
  • High-resolution color LCD.
  • With project setting, parameter viewing, malfunction record and access management functions.
  • With various functions: centralized control(control all indoor units), group management(support DIY grouping), schedule management(setting of several schedules) and single unit control(on/off, mode, temp setting, fan speed, quiet, swing control, etc.)
  • Shielding function of single unit, group and all IDUs (shielding on/off, mode, temp setting, etc.)
  • Provide naming of indoor units, selection of icons and personalized settings(setting background, backlight, etc)
  • Up to 255 units can be centrally controlled. Connectable with network of indoor units or outdoor units.

Central controller CE57-24/F(C)

 

  • 10 inch color touch screen.
  • With functions of integrated control, group management, schedule management and single indoor unit control.
  • With shielding functions for single, group and all indoor units.
  • Support indoor unit denomination and icon selection.
  • 1275 air conditioning devices at the most can be controlled.
  • With functions of engineering setting, parameters check, error record, data export and authority management.


Smart zone controller CE53-24/F(C)

  • 7 inch color touch screen.
  • Shielding function of single unit, group and all IDUs (shielding on/off, mode, temp setting, etc.).
  • With various functions: centralized control(control all indoor units), group management(support DIY grouping), schedule management(setting of several schedules) and single unit control(on/off, mode, temp setting, fan speed, quiet, swing control, etc.).
  • Provide naming of indoor units, selection of icons and personalized settings(setting background, backlight, etc).
  • Up to 32 units can be centrally controlled.
  • Embedded installation in wall with projecting thickness only of 11mm.
  • Connectable with network of indoor units or outdoor units.
  • Independent power supply in 100~240V wide voltage range.
  • With project setting, parameter viewing, malfunction record and access management functions.


E-smart Zone Controller CE54-24/F(C)

 

  • 4.3 inch color touch screen.
  • Adopt built-in type installation; the exposed part is only 11mm.
  • With single indoor unit control(including general functions and advanced functions), group indoor units control(including general functions and advanced functions), group management(supporting DIY group), single indoor unit and group indoor units timer functions;(general function: ON/OFF, Mode, Set, Fan, Swing, etc; advance functions: Save, Sleep, E-heater, Absence, Quiet, Turbo, etc)
  • With long-distance shield function (shield switch, mode, set, etc) for single unit, group and all indoor units.
  • Support denomination for indoor units, and icon selection, realizing individuation management.
  • Up to 32 units can be centrally controlled.
  • 100~240V super wide voltage for independent power supply, stable and reliable.
  • Connectable with network of indoor units or outdoor units.
  • With functions of engineering setting, parameters view, malfunction view and authority management, easy for debugging and maintenance.