Side Discharge Modular VRF

Enhanced Vapor Injection DC Inverter Air Conditioning System

Largecapacity

Strong cooling and heating

High efficiency energy saving

Stable reliable performance

Comfortable healthy environment

Intelligent operation control

Convenient installation Maintenance

High Reliability

Wide Operation Range

Featuring an ultra-broad operating range (-15°C to 56°C for cooling, -30°C to 28°C for heating), the unit ensures reliable operation in harsh conditions, greatly boosting stability and applicability.

Heat Dissipation Technology of Refrigerant

The 360° dual-tube circulating refrigerant cooling technology offers high thermal conductivity and superior heat dissipation, effectively removing heat from the main control board, inverter module. Tests show a 20°C reduction in the inverter module temperature, extending equipment service.

Refrigerant pipe

The heat sink is in full 360° contact with the refrigerant tubes, which minimizes contact thermal resistance and delivers superior heat dissipation performance.

Heat sink

It effectively and reliably removes heat from the outdoor unit's inverter module, enhancing electrical reliability in high-temperature conditions and ensuring stable, safe operation.

4-stage Oil Control Technology

Our innovation leads in three key areas: oil separation, return, and storage. The entire oil circuit is managed through a precise four-stage system, assuring secure, stable, and reliable compressor performance.

1-stage: Compressor internal oil separate

2-stage: High-efficiency oil separator

3-stage: Oil return control of oil return hole of gas-liquid separator
4-stage: Smart oil return program

Multiple Back up Operation

Module back up

For multi-module combination, when one outdoor unit fails, the outdoor unit can be disconnected from the system communication, and the rest modules continue to operate.

Fan back up

For the dual-fan system, when one fan fails, the other fan can immediately enter the backup operation to ensure the user's use needs.

Energy-saving

Al Energy Saving (20% Lower Costs)

By integrating Al and intelligent control algorithms, our system creates a self-optimizing loop that dynamically senses multiple parameters. It precisely matches cooling output to real-time load demands by intelligently adjusting frequency and airflow. This ensures continuous 20% annual energy savings and superior operational efficiency.

6 Steps Generator Mode

Using the remote/wired controller to achieve generator mode from 40%\~100%, 6 steps of generator mode to assure unit can run at extreme low power consumption mode.

1W Standby Mode

According to big data research, 76.5% of commercial VRF units are in standby state, and standby power consumption is up to 40 W. The intelligent diagnosis system tracks 21 power consumption parameters in real time through the outdoor unit operation status monitoring chip, and the Al decision program automatically identifies the indoor unit requirements, quickly cuts off the power supply of unnecessary modules (electric heating/some electric control modules), and the standby power of the outdoor unit is as low as 1 W.

High Performance

Enhanced Vapor Injection Compressor

This system ensures exceptional performance in extreme conditions through vapor injection technology. In low-temperature environments, it boosts the refrigerant cycle to increase heating capacity by 30% at -15°C and maintain stable operation at -30°C. Conversely, in high-temperature conditions, it enhances the refrigerant cycle and subcooling to deliver powerful, efficient cooling even at 56°C ambient temperature.

High Efficiency Heat Exchanger

Its U-shaped design features three-sided air exposure, this innovative structure increases the effective heat exchange area by 40% compared to a conventional single-row design, significantly enhancing thermal efficiency.
Three-Row Fin Structure: This configuration increases the contact area with the air while effectively reducing airflow resistance. The result is a 10% improvement in heat exchange efficiency.

Traditional L-Type Heat Exchanger

Integrated U-Type Heat Exchanger

Note: Only suitable for 20-26HP

Ultra-high Power DC Inverter Fan Motor

A high-capacity DC motor pairs with a large biomimetic fan to redefine climate mastery, delivering powerful, efficient, quiet, and durable comfort.

Traditional fan

TCL fan

Eagle-wing design
Delivers Robust Power with an Innowative Magnetic Design

Advanced Bearing Protection Extended Lifespan
Ensures Low Noise with a Redesigned High-Performance Core

Flexible Installation

High ESP

With a standard 50Pa static pressure (customizable up to 8oPa), our outdoor unit enables long-distance airflow, prevents cross-interference, and ensures efficient heat dissipation. It operates reliably even in confined spaces.

Support Maximum 80 IDUs

A single system supports up to 80 indoor units, providing the flexibility to meet the demands of diverse building layouts.

Easy maintenance and Commissioning

Automatic Restart Function

In the event of a sudden power outage, the system automatically saves the unit's status prior to the shutdown. Once power is restored, it resumes operation to the pre-shutdown state (including operating mode, set temperature, fan speed, etc.) without requiring manual reconfiguration, deliveringsmarter service.

Emergency IDU Maintenance Mode

If an indoor unit requires power outage for maintenance due to a malfunction, it can be independently powered off for repair without affecting the operation of the entire system. Other indoor units within the system can continue to operate normally.

Automatic Address Assignment

The system automatically assigns addresses to indoor units, eliminating the need for manual DIP switch setting. one-touch address query and configuration via the controller, making operation smarter and more convenient.

Commissioning by One Button

One-touch test operation on the outdoor unit enables cooling/ heating trial runs of the system, streamlining on-site debugging and improving installation quality.

Intelligent Control Solution

IDU Wireless Controller

52E

86J1
58E
WIFI module

APP
86N3

10-inch

+
3 in 1 gateway (Cloud Function)

TCL IOC Platform (T-building)

BMS Gateway Modbus/BACnet
+

BMS Platform

85T
86B1 Built-in WIFI (without voice control)

86V1 Built-in WIFI (with voice control)

KNX

360° Air Outlet Cassette

Soft Wind Panel

The optional Soft Wind Panel creates a 360° airflow for superior comfort.Air is dispersed through 2,565 microholes, which break up the direct airflow into a gentle, body-friendly breeze.

\*This is optional

360°Airflow

Experience a gentle breeze in every corner. Our system ensures uniform air distribution to eliminate hot and cold spots, maintaining a consistently comfortable temperature throughout your space.

Free ESP Duct Unit

Constant Air Volume

Fan motor automatically adjusts speed according to real-time wind resistance. To provide stable air volume to rooms.

High ESP

An ESP of up to 200 Pa supports longer air ducts and enables adaptation to a wider range of installation scenarios.

Low ESP Slim Duct Unit

Ultra-Thin Body Design

With a minimum height of only 200 mm, the unit saves significant space. Its drain pump can raise condensate up to 1200 mm.

Seven Gear Wind Speed

Precise fan speed control provides a more comfortable experience for wind-sensitive users.

One-way Cassette

Perfect for Diverse Installation Needs

Fits ceiling space as limited as 150 mm, Saves wall-mount space, Blends in with integrated home-style design.

Quiet Cooling

Quieter than a soft whisper in the library, TCL air-conditioner preserves your peaceful environment.

Smart Control

Built-in offline voice module supports intelligent voice commands without internet connection.

V26.09.11