AIR COOLED

MODULAR CHILLER

High performance and reliability design

for user's comfort

Wide Operation

Range

Multiple Noise

Reduction Technology

Intelligent IOT Platforms

Defrost

High Efficiency

Ultra Low Modular Chiller

Energy-Efficient

Low-noise operation of

high-efficiency stable motor

High efficiency EVl Scroll

compressor

Intelligent rotating

technology Longer service

life of the whole machine

Multi-protection function

Assurance of the system's

operating safety

TCL smart cloud platform

Smart IoT. Hassle-free

operation

Intelligent defrosting technology

Defrosting when there is frost.

Normal heating when there is

none

Available to realize the free

combination of 16 modules

Stable operation

-38°C~55°C wide-field

operation

Double-U-shaped highefficiency heat exchanger

High-efficiency inner

grooved copper tube

TCL Ultra low modular chiller can be operated at low

ambient temperatures even -38°C.

With precise control and EVI system, unit have good

performance than other common unit.

Full inverter

EVI compressor

Condenser

Plate heat exchager

Main EXV

Heat

exchager

High-Pressure AmbientTemperature Refrigerant

Low-Pressure LowTemperature Refrigerant

Hydrophile Aluminum

Foil Golden Fin

Large-Diameter Inner

Thread Heat Exchange

Tube

Ambient temperature (℃ )

0℃

Outlet water temperature (℃ )

Range of outdoor ambient

temperature of cooling

Range of outdoor ambient

temperature of cooling

Range of outdoor ambient temperature of heating Range of outlet water temperature of heating

24℃ 62℃

16℃ 5℃

-38℃ 25℃

55℃ 25℃

Powerful Performance -38°C Ultra-Low Temperature Heating Industry's Largest-Displacement Enhanced Vapor Injection

Compressor

Dual U-Shaped 4-Sided

Return Air Evaporator

Secondary Subcooling

Technology

Enhanced vapor injection dual-valve control technology, combined with economizer subcooling and return

air superheat during ultra-low temperature operation, effectively reduces exhaust temperature. Combined

with DC inverter control technology, it further ramps up low-temperature heating capacity and efficiency.

The large heat exchange area ensures high heat

exchange efficiency. Unique process design

effectively increases fin area.

To ensure effective refrigerant subcooling, a

stainless steel brazed plate heat exchanger is used

in circuit design, effectively improving system

efficiency while enhancing cooling and heating

performance as well as system reliability

Efficient Shell and Tube Condenser with Wide Operating Range

Utilizing phase change distribution technology, heating water up to 62°C, powerful heating at ultra-low

ambient temperature of -38°C, cooling water as low as 5°C, balancing cooling capacity, wider range of unit

operation; 0.35mm ultra-thick copper tubes, significantly enhancing pressure resistance and wear resistance,

excellent frost resistance.

100% Standby 50% 50% 100% 100% 50% 50% 50% 50%

On-off type:

prone to over-adjustment frequent unit startups

Inverter type:

better matching with target load

single-module control cascade control

Intelligen

allocation

Intelligen

allocation

Cooling and Heating Save 25% Energy

A New Choice for Engineering Energy Saving

All DC Inverter Technology

Intelligent Capacity Allocation

Intelligent Defrosting Technology

Compared to on-off modular units,the inverter units significantly improve energy efficiency when operating

at partial loads. They can precisely adjust refrigerant output according to indoor loads and maintain constant

water temperature and speed without frequent starts and stops, thereby saving more energy and providing

more comfort.

Through single-module control and cascade control,balanced operation time for each compressor or unit is

achieved via automatic control by the microprocessor on the main unit, ensuring operation within a higher

efficiency range and saving more energy.

Based on precise assessment of heating

capacity attenuation, it accurately

determines the optima defrosting time for

frosty conditions and avoids defrosting

when not needed, ensuring efficient unit

operation and enhancing heating efficiency.

General Defrosting

Intelligent Defrosting

Heating Defrosting Temperature curve

Cold water inlet

Hot water outlet

Auxiliary heat source

Thickness up to 13mm

Conventional electronic

control box

VS

Moisture Mosquito

TCL electronic

control box

Sand&dust

Heat dissipation channel

Blizzard

Stable and Reliable

Inverter Module Cooling Protection

Chassis Disassembly +

Auxiliary Electric Heating Design

3-level Anti-freezing Technology to Ensure The Stable Heating of The Unit

Enhanced Frame Design with

Integrated Base

Fully Enclosed Electronic Control Box

TCL module cooling technology can eliminate

the heat of PCB, reduce the working

temperature of inverter module and improve

the PCB system reliability.

Utilizing a porous, detachable frame-type

water collection tray and electric heating

strip, condensate can be quickly drained to

prevent the unit from freezing.

Utilizing a porous, detachable frame-type

water collection tray and electric heating

strip, condensate can be quickly drained to

prevent the unit from freezing.

The design features a reinforced frame

structure, offering reliable support. It is more

robust and corrosion-resistant than ordinary

sheet metal.

Through special sealing design, it prevents

damage to the electronic control components

from moisture, wind, sand, rain, snow,

mosquitoes, and other factors, ensuring that the

electronic control system remains unaffected by

external environmental conditions.

Auxiliary heat source

3-level Anti-freezing Technology to Ensure The Stable Heating of The Unit

Utilizing a porous, detachable frame-type

water collection tray and electric heating

strip, condensate can be quickly drained to

Comprehensive

Management

Efficiency Improvement

Asset Efficiency

Improvement

Asset Efficiency Improvement

O&M Efficiency Improvement

Multi-Layer Noise Reduction for

Compressors

Silent DC Brushless Motor 1-Meter Imitation WingShaped Fan Blades

The sturdy body and comprehensive

upgrade of various noise reduction

technologies, including vibration reduction,

sound absorption, and isolation, sharpen

noise reduction capability, resulting in a

machine operation akin to the sound of

flowing water.

Stable performance and

low-noise operation.

CFD simulation technology

is utilized to optimize fan

blades, achieving high air

volume with low noise.

Comfort and Intelligence

Multi-Layer Noise Reduction Design for Quiet Comfort

Multi-Layer Noise Reduction Design for Quiet Comfort

It is another breakthrough in intelligent

control for TCL heat pumps with

innovative interaction methods and

real-time monitoring of various data

and information.

Comprehensive

Management

Efficiency Improvement

Asset Efficiency

Improvement

Asset Efficiency Improvement

O&M Efficiency Improvement

Smart Cloud O&M

• Remote OTA upgrades

• Equipment warning diagnosis

Smart Cloud Control Smart Cloud Services Smart Cloud IOT

• Touch line controller

• Mobile app

• Schedule batch management

• Viewing of daily operational data

• Real-time fault monitoring

• Remote post-sales analysis

• Abnormal operation monitoring

• BMS building protocol connection

GD TCL INTELLIGENT HEATING & VENTILATING EQUIPMENT CO.,LTD.

Address: No.7 Yuanlin Road, Nantou, Zhongshan, Guangdong, PR China

Web : cac.tcl.com E- mail : hvac@tcl.com

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