Transcript
Page 1: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

R410a, 50Hz

CMV Mini VRF SYSTEM

Page 2: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Contents

I. Brief Introduction

II. Advantages

III.Indoor units

IV. Controllers

Page 3: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

I. Brief Introduction

01. Product Line Up

02. Outdoor units

03. Indoor Units Line

up

04. Nomenclature

Page 4: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

01. Product

Line Up

Brief Introduction

CHIGO commercial AC products

R410a,50HZ380V-415V/3Ph;220V-240V/1ph

Mini VRF LCACAir-cooled scroll chiller VRF

10KW 16KW14KW12.5KW

Page 5: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

4 models

All outdoor

units have

same size 10KW /12.5KW/14KW/16KW

Brief Introduction

02. Outdoor Units

Each outdoor unit can connect more

than one indoor unit, MAXIMUM 8 units

can be connected.

Page 6: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Specifications CMV-V100W/ZR1-B CMV-V125W/ZR1-B CMV-V140W/ZR1-B CMV-V160W/ZR1-B

Cooling mode

Capacity 10KW 12.5KW 14KW 16KW

Input 2.69KW 3.38KW 3.98KW 4.58KW

Heating mode

Capacity 11.5KW 14KW 16KW 18.5KW

Input 2.91KW 3.66KW 4.3KW 5.13KW

Size W*H*D mm 900*1328*345

Noise level dB(A) 45 ~ 58

Max connected indoor unit quantity 6 6 7 8

380V-415V/3PH/50HZ ; 220V-240V/1PH/50HZ

02. Outdoor Units

Page 7: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

03. Indoor Units Line Up

Cap.(kW)

4-way

cassette4-way cassette (compact type)

Wall-mountedLow ESP

ducted unitMedium ESP ducted unit

High ESP ducted unit

Floor CeilingFresh air processor

               

2.2   ● ● ●        2.8 ● ● ● ●        3.2       ●        3.6 ● ● ● ●        4.5 ● ● ● ●     ●  5.6 ●   ● ●     ●  7.1 ●   ● ● ● ● ●  

8.0 ●       ● ● ●  

9.0 ●       ● ● ●  

10.0 ●       ● ●    

11.2 ●           ●  12.0         ● ●    

12.5 ●              14.0 ●           ● ●

15.0         ● ●    

16.0 ●           ●  

Brief Introduction

Page 8: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Brief Introduction

04. How To Read The Model

NameCMV- V100W / Z R1 B-

Refrigerant type R1: R410a

Power supply Z: 380-415V/3PH/50Hz Omit:220-240V/1PH/50Hz

Outdoor unit

Chigo VRF system

Capacity (*100W)

Compressor code V: Inverter

Design code B: 2nd generation

Page 9: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

04. How To Read The Model

Name

Brief Introduction

Refrigerant type R1: R410a Function code H: Heat pump

Indoor unit code Q: 4-way cassette G: Wall-mounted TA: Low ESP ducted TB: Medium ESP ducted TH: High ESP ducted LD: Floor ceiling

Chigo VRF system

Capacity (*100W)

Compressor code V: Inverter

CMV- V125TB / H R1 B- Design code B: 2nd generation

Page 10: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

II. Advantages

01. High efficiency

02. Benefit for users

03. Benefits For

Installers

04. Doctor Kit

Page 11: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

01. High Efficiency

Page 12: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

High Efficiency

01. High Efficiency DC Inverter

Compressor Twin-rotor DC

inverter

compressor

• Rotating speed

can be down to

20RPS

• Has very good

efficiency in part

load condition

High efficiency

Low vibration

High reliability

Long life

Low noise

Page 13: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

High Efficiency

01. High Efficiency DC Inverter

Compressor

Environmental Protection: Developed the compressor with alternative refrigerant which can protect environment.

High Efficiency, Low Noise:Optimized the efficiency and noise during operation with the latest technology.

Low Vibration:Reduced the vibration during compressor start and operation by using 2CYL Structure, simplified the match of air-conditioning.

Page 14: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

ACmotor

High Efficiency

02. High Efficiency DC Motor

High efficiency DC fan

motor

Low noise and high

efficiency because of

high-density wire winding

engineering

Brushless with built-in

sensor•Low efficiency•Big noise•Not adjustable

Page 15: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

High Efficiency

03. DC Motor Stepless Control

DC fan motor can be stepless controlled by outdoor

PCB according to system's operating temperature

and frequency. And it is able to reduce the energy

consumption and maintain the system in the best

performance. Energy wasted

Low performance

0% 100% 130%

1200

700

50%Load

Revolution (rpm)

200

1400

DC motor stepless adjustment

AC motor 2-speed adjustment

50% energy

saved

Page 16: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

High Efficiency

04. 180˚ Sine Wave Control

The perfect combination of 180˚ Sine wave rotor

frequency drive control technology and excellent IPM

inverters, reduces the reactive loss of motor-driven,

increases motor efficiency by 12%.

180˚ Sine Wave vector Control

Conventional control waveform

Increase efficiency by

12%

Page 17: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Coef

fici

ent

of h

eat

tran

sfer

, kW

/(m

2·K

)

Refrigerant mass flow, kg/(m2·K)

6

5

4

100 200 300 400

High Efficiency

05. CCT Inner-grooved Tube

CCT (Continuous

Cooling

Transformation) inner-

grooved copper tube

has high

thermometric

conductivity. Its inner-

grooved fins break

the refrigerant flow

boundary layer to

enhance refrigerant

disturbance to

increase heat-

exchanging efficiency.

CCT Inner-grooved Tube

Conventional Tube

Page 18: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

High Efficiency

06. High Performance Heat

Exchanger Has low air resistance and great heat transfer

coefficient

Frosting improved, frost on the heat-exchanger will

be well-distributed, easy for defrosting.

Coe

ffic

ien

t of

hea

t tr

ansf

er k

W/(

m2 ·

K)

Face velocity, m/s

300

200

1000 2 4

Cross Flow Fins

Conventional Fins

Page 19: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

02. Benefits For Users

Page 20: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Benefits For Users

01. Excellent In Efficiency

Thanks to DC devices(compressor and motor), piping

optimization design and new control logic, system's

EER and COP are observably increase.

10KW 12.5KW 14KW 16KW Average0

1

2

3

4

5

3.73 3.70 3.54 3.50 3.623.97 3.84 3.72 3.61 3.78

Cooling EERHeating COP

Page 21: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Benefits For Users

02. Outstanding Comfort Ability

Precisely room temperature control by adopting large pulse EXV. Indoor temperature fluctuation can be maintain within 0.5 ˚C, offers outstanding comfort ability.

Time

Room Temperature

25oC ±0.5˚C

Conventional fixed speed systemMini VRF

Page 22: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Some indoor unit get to set point

Benefits For Users

02. Fast cooling and heating

Every rooms meet set point most quickly and comfortably by optimized refrigerant control.

Normally running

Stop @ Set point

Stop @ Set point

Page 23: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Benefits For Users

03. Wide Outdoor Operation

Range. Because global

warming is getting

worse, Max. cooling

operating

temperature is

increased to 50˚C,

0 ˚C 10 ˚C 20 ˚C 30 ˚C 40 ˚C 50 ˚C-10˚C

-5˚C 50˚CCooling range

-20˚C 30˚CHeating range

-10˚C 0˚C 10 ˚C 20 ˚C 30˚C-20˚C

Heating operating

temperature is down

to -20˚C. In the cold

winter, system can

heat the room

continuously.

Page 24: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Benefits For Users

05. Intelligent Defrosting Program

Program starts only when unit needs to. Whereas

conventional unit's defrosting timing & duration is

fixed, causing fluctuations in temperature and

personal comfort.

Time

Hea

tin

g Ca

pac

ity

outp

ut

Conventional program

Intelligent defrosting program Conventional unit's defrosting timing & duration is fixed

Intelligent defrosting program starts according to heat exchanging efficiency & capacity change due to the frost. Less temperature fluctuations, people feel more comfortable.

Page 25: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Benefits For Users

06. Fan Reversal Protection

In standby, if the outdoor fan motor is rotating in opposite direction at a high speed by the wind or other natural factors, the unit can’t start so as to keep the fan motor from broken down. It will start when the fan motor speed slow down.

Page 26: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Benefits For Users

07. Flexible For All Kinds Of

Rooms 8 types & 55 models of indoor units, suitable for all

kinds of rooms.

Page 27: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

03. Benefits For Installers

Page 28: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Benefits For Installers

01. Long Pipe & Height Difference.

The total pipe length:

125 m

The longest pipe length:

50 m

Height deference: 30 m

Height difference

between indoor units:

15 m

Length from first indoor

distributor to last indoor

unit: 25 m

<25m

<50m

<15m

<30m

Page 29: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Benefits For Installers

02. Space saving installation

Multiple indoor units can be connected to 1

outdoor unit, and long piping connection is also

possible.

Compare to one-drive-one type, the outdoor unit

can be installed in various places to realize the

space-saving installation.

Page 30: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Benefits For Installers

03. Addressing Methods

Automatically addressing:

system will distribute address

to indoor unit automatically

Automatic addressing will

reduce artificial faults and

manual works.

Page 31: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Benefits For Installers

04. Automatic Addressing

Automatic addressing will reduce artificial faults and

manual works.

• 54% system failure were caused by

communication faults.

• 65% communication faults were caused by

address problems.

• Most of the address problems were: address

setting forgotten, wrong settings, address repeat.

Failure chartCommunication faultsOthers

OthersAddressing problems

54%

65%⇨ Address faults was

awarded to the most

hated fault after had

investigated 120

VRF after-sale

engineers in 2011.

Page 32: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Benefits For Installers

05. LED Display On PCB

LED display on the PCB, it can show

system's operation status and error

codes.

Page 33: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Benefits For Installers

06. Mode Restriction

5 kinds of mode

restriction

• First start indoor

units priority

mode

• Cooling (or

heating) priority

mode

• Cooling only (or

heating only)

mode

Mode restriction

function can be

selected on the

outdoor PCB.

Page 34: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Benefits For Installers

7. Oil Control Technology

Core oil control technology makes system safety &

reliable.Oil level control

Oil even pipe

Intelligent oil return program Oil separator

Separation efficiency 92%

Page 35: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Benefits For Installers

8. 3-phase Power Protector (Optional

Device) Protect the outdoor

unit from instable

voltage.

Page 36: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

04. Doctor Kit

Page 37: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Doctor Kit

01. Easy To Use

Doctor Kit includes: 1 CD

software and RS485-USB

converter, easy to install

Graphical interfaces, easy to

use

Page 38: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Doctor Kit

02. Data Monitoring

We can use computer

to inquiry outdoor

unit's operating

status, error codes

when connecting to

Doctor Kit.

Compressors, sensors,

valves operating

parameter can be real-

time monitored.

System operating

parameter curve can

be real-time displayed.

Page 39: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Doctor Kit

04. Troubleshooting

Built-in with

troubleshooting

instruction, user can

follow the instruction

to solve the problem

when error happens.

User can also print out

the instruction and

take it to site to solve

the problem step by

step.

Page 40: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Doctor Kit

05. Automatic Data Backup

Automatic Data Backup: all operating data will be

saved on hard disk automatically. Data file can be

exported easily by software.

When system failure, user can send the data file to

Chigo, Chigo's engineer will check and guide you to

solve the problem.

10 hours data = 1MB

Page 41: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Doctor Kit

06. Charged Refrigerant Volume

Calculator Input the liquid pipe diameter and length, software

will calculate the additional refrigerant charged

volume.

Charged volume can be saved for future reference.

Discharge pressure can be monitored when charging

refrigerant.

Page 42: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Ⅲ. Indoor Units

01. 4-way cassette

02. Wall-mounted

03. Floor ceiling

04. Low ESP Ducted

type

05. Medium ESP

Ducted type

06. High ESP Ducted

type

07. Full fresh air

processor

Page 43: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Indoor Units

01. 4-way Cassette

Standard type:

• Capacity: 2.8 kW to 16 kW

• Size: 840 × 893mm

• Built-in with EXV and

water pump

• Pumping head 750mm Compact type:

• Capacity: 2.2 kW to 4.5 kW

• Size: 580*580mm,

• Built-in with EXV and

water pump

• pumping head 700mm

Page 44: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Indoor Units

02. Wall-mounted

Capacity: 2.2 kW to 7.1 kW

2 types of unit can be chosen:

EXV Built-in type

EXV separated type

Compact size and low noise

Page 45: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Indoor Units

03. Floor Ceiling

Capacity:4.5kW to 16.0kW

Flexible installation:

• vertical or horizontal

Built-in with EXV

Comfortable air delivery

swing adjustment:

• Left and right,

• Up and down

Page 46: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Indoor Units

04. Low ESP Ducted Type

Capacity 2.2 kW to 7.1 kW

External static pressure: 20

Pa

Built-in with EXV

Low noise, and light weight

Slim body, only 180 mm

height

Air return box and filter is

optional

Page 47: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Air return from bottom

Air return for rear

Indoor Units

05. Medium ESP Ducted Type

Capacity: 7 kW to 15 kW

External static pressure:

70Pa

Built-in with EXV

Flexible installation, many

options

Air return method can be site

changed

Page 48: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Indoor Units

06. High ESP Ducted Type

Capacity: 7 kW to 15 kW

External static pressure:

150Pa

Built-in with EXV

Suitable for long distance

air supply10.0kW / 12.0kW / 15.0kW

7.1kW / 8.0kW / 9.0kW

Page 49: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Ⅳ. Controllers and Software

01. Wireless remote

controller

02. Wired controller

03. Group controller

04. BMS Gateway

05. Centralized

control system

06. Doctor Kit

07. CMV selection

software

Page 50: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Controllers and software

01. Wireless Remote Controller

Indoor unit address

inquiry

Indoor unit address

setting

Temperature setting

Operation mode

setting

Fan speed setting

Timer function

OptionalStandard

Page 51: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Controllers and software

02. New Wired Controller

Bidirectional

communication. Indoor

unit's operating

parameters (error code,

temperature, address)

can be inquired and

displayed on the

controller.

Compact design

3'' screen with white

background light

Timer function

Electrical standard

dimensions

Page 52: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Controllers and software

03. Group Controller

Easy to install.

Controller connects

to outdoor units

only.

Able to install

group controller

after building

decoration.

1 Controller can

control max. 64

indoor units in

different systems.

Page 53: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Controllers and software

03. Group Controller

Wireless/wired

control restriction

Operation mode

restriction

Timer function

Error or protection

code display

Page 54: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

BMS/BAS System Gateways

Mini CMV system

Controllers and software

04. BMS Gateway

BACnet gateway

Modbus gateway

Honeywell Siemens Johnson controls Etc…

……

BACnet

LonWorks

RS485

RS485

Page 55: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Controllers and software

05. Centralized Control System

Billing function

Operating report

output

Schedule

management

1024 indoor unit can

be connected

Control indoor units

with fully

permissions.

Page 56: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Controllers and software

06. Doctor Kit

Operating status, error codes

inquiry

Compressors, sensors, valves

operating parameter real-time

monitored and display.

Commissioning results can be

reported.

Built-in with troubleshooting

instruction

Automatic Data Backup

Page 57: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

Controllers and software

07. CMV Selection Software

Page 58: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

latest developments

Page 59: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

CHIGO New Generation DC Inverter VRF System

latest developments

1st time test of trail production is done.

Page 60: R410a, 50Hz CMV Mini VRF SYSTEMCMV Mini VRF SYSTEM

Thank you!!


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