TMV6+ ECO Catalog - 电子画册在线预览、各类电子画册在线制作-云展网平台

2 CONTENTS

22 Powerful cooling & heating

·High-efficiency scroll DC inverter compressor with EVI

·Double C high efficiency condenser

·DC inverter fan motor

·High efficiency axial fan

·36°C Three-stage supercooling technology*

·Intelligent inverter technology

·Air-cooled & refrigeration-cooled technology

04 Company Profile 90

·Intelligent Control

·Non-polar CAN bus communication technology

·Multiple control solutions

·VRF WiFi & APP control solution

·AHU connection kit

·Intelligent Control System

Intelligent-operation &

maintenance control

·DC inverter scroll compressor

·\"2-1\"loop design

·Stepless inverter technology

·Four seasons energy-saving mode

·Multi-priority modes, VIP priority service

High efficient energy-saving

& environmental friendly

·Six levels oil return technology

·High precision refrigerant control technology

·Wide voltage range

· -30°C~56°C Ultra wide operating temperature range

·Pressure self-regulating technology

·Triple backup function

·Rotation function

·Multiple protections

·Anticorrosion design

·Electronic control board SMT

·Placement technology

·Anti-snow function

·Fault self-check

Stable & reliable performance

·Constant temperature

·Silent-mode

·Fresh air

·Comfortable soft wind

·Auto restart function

·Intelligent defrost technology

Comfortable & healthy

environment

56 ODU lineup & Specifications

94 Installation options

50 Convenient Installation and

Maintenance

·15 basic modules, satisfy all kind of requirement

·Super long refrigerant pipeline design

·Single system can connect 80 IDUs

·Highest static pressure for outdoor unit

·Convenient for the transportation

·One-touch commissioning function

·Non-polarity communication connection

·360°pipe connection design

·Emergency power-off function for IDU maintenance

·Commissioning software

·Auto-addressing function

69 IDU lineup & Specifications

·360° Q8 cassette

·Compact cassette

·Low ESP Slim duct

·Free static pressure duct

·High static pressure duct

·Fresh air duct

·Wall-mounted(External EXV)

·Wall-mounted(50Hz Built-in EXV)

·Ceiling & floor

·One-way cassette

·Two-way cassette

* : Suitable for some models

4 8

ABOUT TCL GROUP

COMPANY SNAPSHOT

TCL, an acronym for \"The Creative Life\", encapsulates the essence of creativity

as it permeates every facet of our lives. Creativity blossoms in an environment of

empowerment. It is the vital force that inspires the smallest and biggest aspects of life.

TCL always puts people first, using technology to drive creativity, to transform the world.

and to empower lives.

Total Revenue

Countries & Regions

Global Employees

R&D Investment in Past 6 Years

Global Users

billion billion

billion

USD USD 43.13 + +

150,000+

8.3

1.3

(~RMB 312 billion+) (~RMB 60 billion+)

160+

Patent Applications

117,878

6 TCL has steadily increased its global brand influence through various strategies, including

partnerships with top global IPs, sports marketing, and entertainment marketing.

Official Partner of NFL

(North America & China)

Official Sponsor of

CONMEBOL Libertadores

Premium Partner of Spain

National Football Team

Officlal Global Partner of

Arsenal Football Club

Official Partner of

Germany Men's National Football Team

(EU & China)

Naming Rights Partnership withTCL

Chinese Theatre in

Hollywood

Official Partner of AFL

(Australia)

Official Partner of

Italy National Football Team

GLOBAL BRANDING

TCL & IOC annouce long-term global TOP Partnership through to 2032.

TCL BECOMES OLYMPIC PARTNER

8 TCL AC

MILESTONES

The foundation of TCL

Air Conditioner Division

The foundation of TCL

Commercial Air Conditioning

Manufacturing Base

Recognized as the

National Torch

Program Key

High-Tech Enterprise

TCL AC was

awarded the China

Top Brand

Designation

The Jiujiang factory was put

into operation

Over 10 million units annual

production and sales volume

Ranking top five in the industry

1999

2003

2010

2017

2007

The brand value proposition

has been upgraded to \"Your

Trusted Expert in Healthy Air\"

Construction of Guangdong

Wankezi

The TCL AC Wuhan Intelligent

Manufacturing Industrial Park

commenced full operations

Annual production and sales

exceeded 16 million units

The TCL AC Guangzhou

Intelligent Manufacturing

Industrial Park was inaugurated

in the Guangzhou Nansha Free

Trade Zone

Production and sales volume

exceeded 20 million units

The TCL Brazil Air Conditioner

Factory and the TCL

Commercial AC Intelligent

Manufacturing Industrial

Park officially commenced

operations

Annual production

andsales reached the top

four in the industry

2020

2022

2024

2023

2021

10 Al Energy-saving

Technology Gold

Award

CF Silver

Award

Brand Award for Smart

Technology Innovation

EISA Award - Best

Product EISA Award

Home Theater

Gold Award (TCL)

Red Dot Product

Design Award

Honor Certificate-China

Top 10 AC Brand

Soft-wind

Technology Award

GlobalCES

Top Brands

Eleven Global Leading

Technologies

Recognition

CECA Energy Conservation

Contribution & Technological

Progress Award

TCL Whisper Q-Series

Window AC

Red Dot Winner

TCL Fresh Air Conditioner

Series Red Dot Winner CAlS Award for

Leading

Fresh-air Brand

2025 (IFA)

2023 2023

2020~2021 (CAIS)

2019 2019 (IFA) 2018 2020 (CHEAA) 2020 (CAIS)

2022 2022 2025 (CES) 2023~2024 GLOBAL HONOR

TCL Air-Conditioner Awards

TCL Industries Awards

Red Dot Product Design

Award C2 Series

iF Design Award 2020

(TCL RAY.DANZ SoundbarTS9O3O)

CAlS Award for Special

Contribution to

China AC Industry

National Green

Factory Recognition

AWE Award for

Excellent Product

Smart Manufacturing

Award CMF Design Award AWE Award INTERTEK- Recognized

SATELLITE

Laboratory

CAIS Award for

Special Contribution

to China AC Industry

CAIS Award for

Outstanding

Channel Performance

CHEARI Good

Product Award

China Quality

Certification

2021 2020

2021 2021 (ChinalOL.com) AWE 2021

2023~2024 2023~2024 2023 2023

12 Founded in 1999, TCL Air Conditioner has 12 global bases and over 38 million units of

annual capacity. With a full lineup covering residential, commercial, and special ACs, TCL

leads in healthy and intelligent air solutions. Backed by 1,000+ R&D experts, it pioneers 11

core technologies, including Deep Sleep Smart Fresh Air and AI Energy-saving. Focused

on digitalization, intelligence, and green development, TCL is building world-class smart

manufacturing to become a trusted global brand in healthy air and thermal management.

Mission Make it easier for you to enjoy healthy and green life brought by air.

Vision To become a reliable leading brand in healthy air management,

heat pump and thermal energy management.

ABOUT TCL AC

Established in 1999

Employees R&D centers Manufacturing

bases worldwide

Countries and regions

of business presence

15,000+ 5+ 12+ 160+

14 Global NO.1 Fresh Air AC Sales

NO.2 in AC Exports

GLOBAL RANKING

Global

NO.

Fresh Air AC

1 NO.2

*Global No.l in Household Fresh Air AC Sales (Shangpu Consulting 2024)

*Top Exporter among Chinese AC brands (ChinalOL 2024)

AC Exports

16 POWERFUL GLOBAL

SUPPLY CHAIN

Top 12 Production Bases Worldwid

38 Million Units/Year

Brazil

Argentina

Brazil Factory

Argentina Factory

Zhongshan

No.1 Factory

Bulk Parts

Factory

Commercial

Factory

Zhongshan

No.2 Factory

Rechi Compressor

Factory

Wuhan

Factory

Guangzhou

Factory

Wankezi

Factory

Jiujiang

Factory

100+ 140+

Certificates in Countries and Regions Worldwide

China

Indonesia Indonesia Factory

18 SMART MANUFACTURING

SYSTEM DEVELOPMENT

Al-Powered Manufacturing

On Al-driven lines, one AC rolls off the production line every 7seconds

High-Quality Development

Through digitalization, intelligence and green

transformation, in past 7 years production efficiency has increased 100%

20 LABS AND QUALITY

MANAGEMENT

COMPLETE MACHINE LABS

Noise Test

Enthalpy Difference Labs Noise Labs

Stimulation Technology 300+ Whole Unit Tests

Reliability Test Comfort Test

GLOBAL TOP BRANDS STANDARDS

70+ 10+

Land Area

15,000m2

Testing Devices Detectability Key Awards

600+ Whole-Process Inspection Procedures

Enthalpy Difference Lab High Drop Test

300+ 300+ 10+

22 The TMV6+ Full DC Inverter VRF system leverages premium

components, including internationally renowned compressors,

DC motors, and high-precision EXVs. This integration of

advanced technologies enables the system to deliver superior

cooling and heating performance.

DC inverter

compressor*

* Note: Applicable to partial models

DC inverter

fan motor

36℃ Three-stage

supercooling technology*

Intelligent inverter technology

Air-cooled & refrigenant-cooled

technology for main control board

Double C-type high efficiency

heat exchanger

High efficiency axial fan

POWERFUL

COOLING AND HEATING

24 High-efficiency scroll DC inverter compressor with EVI*

Enhanced vapor injection technology

Low fuel discharge and

reduction design

Foreign body prevention

technology

Axial flexible design

Select the material of the

high-strengthpump body

High-reliability two-stage oil

supply

Efficient oil film sealing

design

Asymmetric vortex line

High efficiency centralized coil motor

Large displacement combined

with wide frequency range

Exhaust anti-reverse design Multi-stage pressure relief pump High reliability bearing design

injecting part of the gaseous refrigerant

into the compression chamber can greatly

improve the low-temperature heating

capacity and effectively reduce the exhaust

temperature.

internal optimization of oil circuit

circulation, local oil blocking

design, to achieve low oil

discharge rate;

oil pool filter, suction filter,

enthalpy increase filter, all-round

protection compressor, improve

reliability.

Using new asymmetric scroll profile, reduce leakage loss, reduce ineffective suction overheating, more suitable for APF

conditions, improving compressor efficiency.

through the back pressure

adjustment to achieve the axial

floating of the moving disc,

improve the overall reliability and

performance of the compressor;

combined with the product design

and use range, the strongest

material is QT400 to ensure the

combined with centrifugal oil supply reliability of the monomer;

and differential pressure oil supply,

to ensure the full lubrication of each

friction under different speeds and

different controls;

hydrodynamic lubrication, oil

film sealing of the compression

chamber, effectively reduce

friction, improve performance

and reliability;

select asymmetric line to

effectively reduce overheating

losses and leakage losses, and

improve the efficiency of the unit;

excellent groove design, to ensure the

energy efficiency of each frequency;

speed range 14~160rps,

displacement up to 96cc, strong

power, expand the scope of usage.

exhaust valve adopts check

valve to effectively prevent liquid

compression and improve the

reliability of working conditions

with liquid;

all three bearings are PTFE coated

plain bearings with low noise and

vibration to ensure long-term

reliability;

dynamically adjust the intermediate

pressure according to the operating

conditions to prevent overcompression under low compression

ratio and improve the operating

efficiency of low load;

1.1

6 7 8

Powerful Cooling and Heating

High efficiency centralized coil motor

into the compression chamber can greatly

improve the low-temperature heating

capacity and effectively reduce the exhaust

combined with centrifugal oil supply

and differential pressure oil supply,

to ensure the full lubrication of each

friction under different speeds and

excellent groove design, to ensure the

energy efficiency of each frequency;

Dual-Mode Enthalpy Enhancement Technology

Our Dual Enthalpy Enhancement Technology ensures exceptional performance in extreme conditions, providing

strong cooling at 56°C and powerful heating at -30°C.

It intelligently manages refrigerant flow in both modes. In cooling, it increases circulation and subcooling to

prevent noise after long pipe runs. In heating, it injects vapor into the compressor to boost refrigerant flow when

outdoor temperatures plummet. This results in a reliable, stable system capable of effective heating even at very

low temperatures.

Enhanced Vapor Injection (EVI) with Two-Stage Compression

Refrigerant circulation

is increased through

vapor injection.

Enthalpy

The evaporation capacity of the ODU is enhanced

m+ △ mm Increase in refrigerant flow

Air jet + gas

>>Asymmetric vortices

In view of the high pressure characteristics of R410A refrigerant, the compressor

strengthens the bearing structure and adopts the design of asymmetric scroll

disk, which has the following advantages over the symmetrical scroll disk:

Reduce refrigerant leakage and improve efficiency;

Two adjacent chambers have small pressure difference, small

vibration and more mute;

Prevent over compression, prolong the service life of the compressor.

Motor rotor with neodymium magnetic material

Neodymium, an artificial permanent magnet, is one of the strongest

magnetic materials to date. The magnetic force of neodymium

magnet is 10 times that of common ferrite magnet. Under the same

volume, the electromagnetic field intensity is stronger, the starting

torque is larger, and the operation efficiency is higher.

Neodymium Magnets Ferrite Magnet

Pressure

Traditional VRF

Enthalpy

Gas

Pressure

Enhanced Vapor Injection (EVI) Compressor

Main throttle valve Plate heat exchanger

Auxiliary throttle valve

Increase refrigerant circulation

Enhance the indoor unit capacity

Enhanced Vapor Injection (EVI) Compressor Improve the degree of supercooling, strengthen the evaporation capacity

26 The Double C-type compact heat exchanger features a super-large surface area. This design not only increases

heat exchange efficiency but also reduces system pressure loss, resulting in superior performance under heavy-load

conditions.

*Note: Only for 34HP and above Double C-Type heat exchanger Traditional VRF

This new structural design optimizes system performance under partial

loads while minimizing the unit's overall footprint.

36HP occupies only 1.6055m2

which is 21.4% less than the previous generation

Heat exchanger adopts the perfect combination of multi-coated hydrophilic aluminum foil heat exchange fins

and high-efficiency internally threaded heat exchange copper tubes, which greatly improves the heat exchange

efficiency and enhances the corrosion resistance and oxidation resistance of the heat exchanger.

The internally grooved surface of the

copper tube increases the refrigerant's

surface area contact, directly enhancing

the heat exchanger's thermal conductivity

and overall performance.

The use of multiple rows of smalldiameter tubes with reduced

spacing increases the tube count

per unit length, thereby significantly

expanding the heat exchange area

and boosting efficiency.

The hydrophilic aluminum foil promotes condensate to form a thin, rapidly draining

film instead of discrete water droplets. This increases the effective heat exchange

area, accelerates the rate of heating and cooling, and eliminates acoustic noise

caused by airflow obstruction.

φ7 Heat Exchange Copper Tube Internally threaded copper tubes

Lubricating layer

By breaking the surface tension of

water, the system ensures rapid drainage

of condensation and meltwater. This

minimizes the insulating effect of

water lingering on the coils, leading to

enhanced heat transfer and increased

cooling capacity.

Ensure that the air conditioner is not

easy to form frost when heating.

The heat exchanger is designed to resist

corrosion from aggressive gases.

Hydrophilic coating

Corrosion resistant coating

fins

Hydrophilic aluminum fin

Powerful Cooling and Heating

36HP

Reduction from

the TMV6+S

21.4%

This new structural design optimizes system performance under partial

1.2 Double 'C' type heat exchanger*

High voltage (concentrated coil) DC motor

750mm Large size axial fow fan

The outdoor unit fan motor adopts a high-voltage

centralized winding DC motor, which has a more stable

and reliable output, effectively reduces losses and

improves operating efficiency.

Reduced coil height, reduced copper loss, higher

efficiency in low and medium speed zones, and

higher APF energy efficiency.

The outdoor unit fan adopts φ750mm super-size wind wheel, compared with ordinary air conditioner φ540mm

dual fans, it has sufficient air volume, higher heat exchange efficiency and lower noise.

The fan is steplessly adjusted according to environmental conditions and air-conditioning load conditions, and is

matched with the compressor's stepless frequency conversion technology, so that the system runs more stable and

reliable.

Fan speed Stepless speed regulation

Low

High

1.Accurately adjust the refrigerant pressure to

improve the reliability of the unit;

2. The motor speed is adjusted quickly to better

adapt to the rapid changes in air-conditioning load.

Average speed

90Hz

1.3

1.4

750mmSuper size fan

φ φ 540mm Common dual fans φ 540mm Common dual fans

Concentrated coil motor

Improve motor efficiency

And reduce motor noise

Neodymium magneto rotor

The original rotor The new rotor

28 This design elevates heat exchange performance by integrating a 3-stage subcooling cycle—which increases the

unit mass refrigeration capacity and lowers flow resistance—with an electronic expansion valve that delivers precise,

stable control.

When the outdoor environment is35 ℃ , the outlet refrigerant of the heat exchanger is cooled to 37.1 ℃ , and the

primary and secondary supercooling can achieve degree of 11.2℃ .

A high-efficiency plate heat exchanger is employed as the secondary subcooler to cool the 37.1°C refrigerant

down to 36°C. This subcooling process reduces refrigerant flow resistance, which in turn enables the use of longer

piping runs. These improvements collectively contribute to higher system energy efficiency, enhanced cooling and

heating performance, and increased overall reliability

Common

Refrigerant cooling temperature at 35℃ Condenser + supercooler

Plate heat exchanger Schematic diagram of plate heat exchangercirculation

TCL

Normal temperature and

high pressure refrigerant

Low temperature and

low pressure refrigerant

Temperature

Drop

1 1.2°C

Pressure

Enthalpy

* Note: Applicable to some models

Powerful Cooling and Heating

First

Second

Supercooled liquid

refrigerant

Gas liquid two phase

mixing state

Gaseous

Refrigerant

compressor

ODU IDU

Heat exchanger The first stage

of supercooling

The third stage

of supercooling

Heat exchanger

Secondary supercooling

1.5 3-Stage subcooling technology to achieve 36°C subcooling

Intelligent Inverter

Surrounding refrigerant cooling technology

The unit uses multiple sets of high-precision, high-efficiency and high-reliability intelligent

inverters to control the compressor and fan motors, making the control more flexible, efficient and

intelligent.

The outdoor unit's inverter module is cooled by refrigerant to ensure that the inverter module can be

effectively cooled in a high-temperature environment, reduce the working temperature of the module

board, and improve the reliability and service life of the electronic control system. It also prevents

poor heat dissipation under extreme conditions, such as due to the periodic stop of the fan.

Intelligent inverter

1.6

1.7

1.Suppresses high-order harmonics and torque fluctuation

to achieve lower vibration and quieter operation.

2.Enables smooth starting by reducing inrush current,

thus minimizing grid impact and widening the

compressor's operational frequency band.

3.Maintains stable performance within a 290V-460V

voltage range, ensuring reliability under fluctuating power

conditions.

4.Features comprehensive safeguards against electrical

and thermal faults to protect system integrity and ensure

continuous operation.

80°C

60°C

The wraparound refrigerant radiator can stably and efficiently take away the

heat in the frequency conversion module of outdoor unit, improve the electrical

reliability of the unit when working in high temperature environment, and

ensure stable and safe operation.

The heat dissipation plate is fitted 360°

tightly with the refrigerant tube, effectively

reducing the contact thermal resistance

between the copper tube and the heat

dissipation plate, and the heat dissipation

performance is superior.

Air cooling heat dissipation

Electric control system

Enhanced fan ventilation improves

cooling to ensure stable and reliable

system operation.

Refrigerant radiator

The cooling plate

Refrigerant pipe

Temperature drop

30 The global climate is facing severe challenges, in order to achieve the

\"dual carbon\" goal, it has become an urgent issue for enterprises to

control carbon emissions effectively, improve energy efficiency and reduce

energy consumption. TCL CAC follows the product design concept of high

efficiency, energy saving and low carbon, use high-quality components

of efficient refrigeration and leading refrigerating technology, to achieve

building air-conditioning systems Integrate the goal of green, reliable and

efficient energy management.

HIGH EFFICIENT

ENERGY-SAVING AND

ENVIRONMENTAL FRIENDLY

30 Stepless inverter

technology RoHS certification

Variable evaporating/condensing temperature

adjustment technology

R410A refrigerant High energy-efficient

compressor

32 High Efficient Energy-saving and Environmental Friendly

2.3High efficiency \"2-1\" refrigerant flow

The gas-liquid mixed phase refrigerant offers superior heat transfer efficiency compared to purely gaseous or liquid

phases. This circuit is designed to maximize this advantage by simultaneously increasing both the proportion of liquid

refrigerant and its flow velocity, thereby significantly enhancing the overall heat exchange effectiveness.

2.2

Gaseous

Refrigerant

Gas-liquid

mixed phase

Liquid

Refrigerant

Common

2-1

Raise the liquid refrigerant in the heat

exchanger

To improve the heat transfer

efficiency

Gaseous

Refrigerant

Liquid

Refrigerant

Gaseous

Refrigerant

Liquid

Refrigerant

Gas phase Liquid Gaseous

Refrigerant

Gas-liquid

mixed phase

Liquid

Refrigerant

2.1 DC inverter scroll compressor*

By utilizing an asymmetric scroll structure, the DC inverter compressor significantly reduces refrigerant leakage

losses during intake and compression, thereby improving its efficiency and operational reliability

Optimized asymmetric vortex line

Suction directly

Dynamic Intermediate Pressure Control

Concentrated winding motor

Using new type of asymmetric scroll profile can reduce leakage loss and ineffective suction

overheating, which is more suitable for APF conditions and improves compressor efficiency.

Small suction preheating, high volume efficiency

By dynamically regulating the intermediate pressure, the system achieves optimal axial

flexibility. This results in superior scroll interaction, significantly improving the compressor's

reliability and operational efficiency.

The concentrated winding motor features a reduced coil height, which lowers copper

loss and achieves higher efficiency in the mid-to-low speed range. This makes it ideal for

applications requiring high Annual Performance Factor (APF).

Variable evaporating/condensing temperature regulation technology

The self-adaptive adjustment of evaporating and

condensing temperature can ensure that when the

air conditioner is running, the refrigerant flow can be

accurately controlled according to the demand, and the

evaporating/condensing temperature can be automatically

adjusted to reduce temperature fluctuation, to achieve

the effect of energy saving and constant temperature.

2.3

Too hot

Too cold

26°

TMV6+ Ordinary

±0.5°C

Difference in

temperature big

26°C

Time

Hot

Cold

The operating speed of the DC inverter compressor can be adjusted continuously and freely according to the change

of the system capacity. The accuracy is higher, the stepless frequency conversion is realized, and the sub-adaptive

control technology is combined, and the capacity output is automatically adjusted according to the actual control

load to ensure a higher level of accuracy. Smooth change curve to meet higher demands for comfort. TCL 's TMV6+

can only use broadband compressors and powerful inverter control motherboards for multiple connections. The

compressors operate at 0-480Hz broadband, which has more capacity and can better cope with various complex and

harsh extreme conditions.

The unit has industry-leading EER and Integrated Part Load Value IPLV (C)

480

The compressor adopts 180° sine wave vector drive

technology, which can obtain an ideal smooth sine wave

curve, so that the motor runs smoothly, the electric energy

efficiency is higher, and the harsh sound is reduced.

Ve c t o r c o n t r o l t e c h n o l o g y e f f e c t i v e l y

suppresses high magnetic harmonic current and

electromagnetic noise, and has passed the national

EMC electromagnetic interference test

Frequency

Infinitely

Adjustable-speed

Multistage

Regulation

common

time time

current current

voltage voltage

Rectangular

wave

Rectangular

wave

TCL

2.4 0~480Hz stepless frequency adjustment

Select the automatic energy-saving mode, the system optimizes

output according to changes in ambient temperature, realizes

automatic control of energy-saving in all seasons, and improves the

overall energy efficiency of the unit's all-season operation.

2.5 Four seasons energy-saving mode

Multiple priority modes

Multiple priority mode options deliver greater flexibility and convenience to meet customer requirements.

2.6

VIP

priority

First

priority

Mode following

(Customized)

Cooling

only

Heating

only

Cooling

priority

Heating

priority

*After setting one unique master indoor unit and enabling the custom mode following function, all other active indoor units will be forced to follow the operating mode of the master unit.

34 The demand for healthier indoor environments is rising, making

superior air quality in buildings a key priority. In response, TCL's

intelligent VRF systems are pursuing innovation to deliver

comfortable, clean, and healthy air-elevating everyday living to a

higher standard.

Extreme fast

cooling and heating

Silent-mode

Constant

temperature

COMFORTABLE AND

HEALTHY ENVIRONMENT

Fresh air

Comfortable

soft wind

Intelligent defrost

technology

Auto restart

function

36 Multiple sensors detect the real time temperature of the system to make sure the indoor temperature fluctuation

within ±0.5°C.

The outdoor unit has multiple electronic expansion valves, which can adjust the refrigerant circulation and control the

compressor overheat accurately to get a precise temperature control.

Can detect accurate temperature

with precision 0.5°C

This technology is mainly used to increase the refrigerant flow and improve the cooling effect when the indoor side

refrigerant flow is insufficient.

High precision and sensitivity

can detect the pressure

fluctuation quickly and

accurately.

Multi-electronic expansion valves

High-precision temperature sensor

Refrigerant liquid by-pass technology

Dual pressure sensors

Comfortable and Healthy Environment

Automatically open/close

Electronic

expansion valve

Electronic

expansion valve

Max. 80 IDU

Check valve

3.1 Constant temperature

Electronic expansion valve

Refrigerant pipe

Supercooled

electronic

expansion valve

Electronic

expansion valve

for heating

Check valve

filter

supercooler

Level

High control accuracy

480

Multiple silence technology

The structure of each component is involved in optimized airflow analysis, which can not only

operate with low noise, but also ensure the air volume and operation effect of the outdoor unit.

3.2

New designed

compressor with less

vibration and low noise.

The upgraded pipe system design reduce pipe

system vibration at most.

noise

Ability

Load

Volume

IDU total load

Standard model

Silent night

Ultra silent operation

Common CAC

3D simulation design with less

noise and vibration.

Lower noise scroll

compressor

Stepless fan speed

control with less

vibration design.

2 Inverter fan motor

Adopt 4 biger size fan blades and CFD simulation

design to get bigger air volume, reduce the noise.

13 Fan blade design

The metal panels have

stronger strengthto

reduce noise

Higher air volume, less

noise and vibration.

1 Air outlet grill

Built-in air guide design

reduce air resistance and

reduce noise effectively

12 New design of wind guide

Refrigerant flow noise

silencing treatment

Double-layer insulation

for compressor.

Jet silencer design

Rubber pads fix the pipes

3D simulation chassis design 3D simulation pipe design

4 7

5 6

13 items of silent improvments

The outdoor unit can automatically detect and record

periods of peak ambient temperature. Once triggered, it

initiates a silent mode after an 8-hour delay. This mode

operates for 10 hours, maintaining a noise level as low as

45 dB(A) before the system reverts to normal operation.

In this mode, the running noise of the system will be

reduced to be 40dB(A).

Night mode Enable

Night mode

Peak outdoor

temperature

End

Night mode

8hrs 10hrs

Minimum reduction

15dB(A）

Reduce pipeline structure

noise and vibration

Night silent mode Super silent mode

keeps refrigerant in full liquid

state when passing through

indoor throttling components,

reducing refrigerant noise.

Subcooling Silent

Technology

38 Comfortable and Healthy Environment

Intelligent defrost technology

The system can automatically decide the time to defrost according to the operation data and heating capacity.

Under high humidity condition, the system will defrost in advance to keep the room comfortable.

During defrosting, the system will shut off the indoor to avoid the cold air .

3.3

Common defrost Defrost Defrost

Defrost

Defrost Defrost

Defrost

Heating

operation

Heating

operation

Reduce

defrosting tims

Reduce

defrosting time

Reduce

defrosting time

Reduce

defrosting times

Heating

operation

Heating

operation

Heating

operation

Heating

operation

Heating

operation

TCL Intelligent

defrost

Defrosting without stop,

reduce defrosting time and times

Common defrost Heating capacity

Intelligent defrost Time

40 Built on a foundation of advanced manufacturing and deep

technical expertise, TCL's commitment to quality is embodied in

our VRF systems. They are engineered to deliver stable, efficient,

and reliable performance, even under complex and variable

operating conditions.

Inverter module cooling

protection technology

High precision refrigerant

control technology

Pressure self-regulating

technology

Six levels oil return

technology

- 30 ° C ~ 56 ° C

Ultra wide operating

temperature range

Triple backup function

Rotation function Multiple protections

STABLE AND RELIABLE

PERFORMANCE

42 Oil balancing system improves compressor oil

storage and reliability, which also ensures the unit

in good performance in cooling / heating mode.

Automatic oil balancing

Level 1

Level 6

Oil /Mist separation

Oil block points

Centrifugal separation

Gravity separation

Efficiency off oil separation:99%

Intelligent oil

balancing control

Low pressure sensor

Stable and Reliable Performance

Oil return from the distributor

ODU.1

Gaseous separation gas

ODU.2

Gaseous separation gas

4.1 6-Stage oil return technology

The VRF system have sufficient and balanced oil in working condition to ensure safety and avoid potential oil shortages.

TMV6+ is at the leading position on the oil separate, oil return, oil balance and storage technology. The oil system

equipped with precise 6 grade management to make sure compressor safety, stability and reliability.

Multistage Oil Control Technology

Level 1: Compressor internal oil separate

Level 2: Compressor external oil separate

Level 3: High-efficiency centrifugal oil separator

Level 4: Oil balance pipes between compressors to ensure compressors running normally

Level 5: Automatic oil balance system improves the compressor reliability

Level 6: Smart oil return program to ensure the oil return completely

Level 1

Oil return from the distributor

Level 2

Level 3

Level 4

Level 5

4.2 High precision refrigerant control function

The upgraded technology allows the system to manage the volume of refrigerant,and also reduct the refrigerant in

entire system and increase efficiency.

Liquid bypass control technology use multi-electronic expansion valve, it can adjust the refrigerant flow and control

the overheating degree of the compressor, ensure the compressor to be highly efficient, safety and reliable.

Automatically open/close

Electronic

expansion valve

Silent electronic expansion valve used for

indoor unit, precisely control refrigerant flow,

improve the comfort and reliability.

Electronic

expansion valve

Electronic

expansion valve

Electronic

expansion valve

Max. 80 IDUs

Check valve

4.3 Wide voltage range

The unit can operate in the range of

voltage 290V~460V (International

standard voltage 380V±10%),satisfy

all kinds of voltage conditions.

290V

460V

International Standard

342~418V

44 4.4 Wide operation temperature range -30°C ~ 56°C

Wide operation range, cooling:-15°C~56°C， heating: -30°C~28°C.

4.5Pressure self-adjustment technology

Pressure sensor is used to check system pressure, and adjust compressor operation frequency, fan speed, electronic

expansion valve, to ensure the system with the best performance

High pressure sensor Cold suspected device

Low-pressure sensor feedback

the suction pressure, so the

unit can adjust quickly, to

ensure the high stability of the

system.

Compare system

pressure with the best

pressure value per five

seconds, and adjust the

motor speed in time.

Monitor high pressure changes,

protect compressor from the

impact of pressure suddenly

change

Low pressure sensor

Evaporator

EXV

High pressure sensor

Low pressure sensor Adjust motor speed

High pressure sensor

Low pressure sensor

Stable and Reliable Performance

-20 -10 0 10 20 30 40 50 60 70 °C

-15°C 56°C Cooling

-50 -40 -30 -20 -10 0 10 20 30 40 °C

-30°C Heating 28°C

4.6 Triple back-up operation technology

In units with two compressors, if one compressor fails, the other compressor can run on its own, to ensure the air

conditioning system can work stably.

In a multi-unit system, if one outdoor unit fails, the other modules provide backup so that the system can continue operating.

Running state

Standby

Failure or shutdown status Running state Emergency operation

Emergency operation

Compressor backup operation

ODU backup operation

When one fan motor fails, another motor can

still run, to ensure the stable system operation.

Fan back up operation

Running state Running state Running state Running state Error Running state

Running state

46 Priority

Priority

4 3

2 4

1 2

Rotation operation technology

Multiple protection functions

4.7

4.8

If the system is connected to multiple modules, in order to ensure the balance of compressor operation, the

automatic control of the microprocessor on the host can realize the automatic rotation operation function

between the modules, effectively extend the service life of the unit.

Multiple protection functions to ensure the safe operation of the system.

Stable and Reliable Performance

Module Rotation

Fan

anti-reverse

Phase sequence

protection

Lightning

protection

High voltage

protection

Low voltage

protection

Anti-freeze

protection

Current

protection

Harmonic

suppression

Phase

protection

Anti-electromagnetic

interference protection

Temperature

protection

Pressure

Protection

Compressor overload

protection

Motor overheating

protection

Safety grounding

protection

This function balances the operating hours across all unit

compressors, promoting even wear to significantly extend

their service life. (Applicable to dual-compressor units).

Compressor Rotation

The external force blows

the outdoor unit fan to

rotate in reverse. At this

time, start and stop the

rotation of the fan, and

then restart the fan motor

in a forward rotation

according to the normal

procedure, so as not to

damage the fan blades

due to excessive starting

current.

An external force causes the fan to

rotate in the opposite direction

An external force causes the fan to

rotate in the opposite direction

Start the unit and stop running Positive rotation, low starting

torque, protect the fan blade

Instant reverse rotation, torque suddenly increased,

easy to cause fan blade damage

The outdoor unit has a builtin anti-seismic module, which

has anti-seismic and antiinterference functions to ensure

the safe and stable operation of

the system in bad weather.

When the compressor casing or

motor temperature is too high,

the circuit will automatically cut

off to prevent the compressor

from overloading and cause

electrical damage, fire, etc.

When the current exceeds the

set value, the temperature will

rise, and the motor will be cut

off in time during overcurrent

operation to protect the motor

from burning due to overload.

Anti-adversity function

Lightning protection Compressor overload protection Motor overheating protection Against the wind

Often gauge

When the power cord of the outdoor unit is connected incorrectly,

the circuit will start self-protection to avoid impact and damage to

the main control board, inverter module and compressor. Ensure the

normal operation of the air conditioner, without accidental electrical

damage, fire, etc.

Automatically recognize the working voltage, when the voltage is too low, give an early warning in time, and control

the power consumption and capacity output of the multi-line system through the corresponding limit frequency.

Phase sequence protection

Low voltage recognition function

L1 L2 L3 N

48 4.9 Anticorrosion design

It adopts anti-corrosion and anti-oxidation

hydrophilic aluminum foil heat exchange fins,

which have multiple protections of lubricating

coating, hydrophilic coating and corrosionresistant coating.

Improve the protection level of the motor. The

motor shaft is made of stainless steel. During the

installation process, the motor shaft, nuts, gaskets

and exposed motor shaft are coated with anti-rust

grease, and the motor body screws and top cover

screws are coated with silicone grease.

The main board is equipped with moisture-proof glue,

the sheet metal surface of the electric control box

is treated with anti-corrosion spray, and the top of

the metal casing fan capacitor is sprayed with anticorrosion paint separately.

The nails, nuts and washers are made of stainless

steel or high anti-corrosion materials, and the

screw heads inside the machine and outside the

electric control box are coated with silicone grease

for anti-corrosion.

The surface of the sheet metal parts is phosphated

and coated with special anti-corrosion materials.

It improves the salt spray resistance and heat and

humidity resistance, and greatly improves the anticorrosion ability of the sheet metal.

Use special anti-corrosion coils. The base layer

of ordinary galvanized sheet is increased with

electrophoretic layer to achieve anti-corrosion

effect. The coil fixing screws are stainless steel

screws.

Hydrophilic aluminum fin

Motor protection upgrade

Electric control anti-corrosion Fastener

Thick sheet metal design

Special corrosion-resistant coil

Phosphating

Silicon grease

Lubrication layer Hydrophilic coating Corrosion resistant coating

Stable and Reliable Performance

4.10 Electronic control board SMT placement technology

The electronic control main board adopts SMT patch sealing technology to improve the anti-clutter interference,

to ensure that the main board is not affected by wind, sand, high temperature and high humidity, and to make the

main control board longer.

SMT

CPU

4.11 Anti-snow function

In the snowy weather conditions in winter, in order to prevent the snow from adversely affecting the top of the

outdoor unit fan,you can turn on anti-snow mode, the fan starts running to clear the snow to ensure the normal

operation of the unit.

50 The TMV6+ is designed for diverse application scenarios, with its

installation environment requirements carefully considered. Its appearance

and functional design incorporate user-centric details that significantly

enhance installation convenience, accelerate the process, and simplify

future maintenance.

CONVENIENT INSTALLATION

AND MAINTENANCE

Super long refrigerant

pipeline design,

flexible structure

1100 Convenient for the transportation,

installation and commissioning

Big-capacity module design, easy

installation and space saving

130Pa The highest static

pressure for outdoor

unit

15 basic modules, satisfy

all kind of requirement

Commissioning software

Auto-addressing

function

50 Emergency power-off

function for indoor unit

maintenance

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