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2 Energy-saving Smart Generator Mode
By integrating AI energy-saving algorithms, AI adaptive active energy saving, through an energy-saving algorithm with
precision down to 0.1Hz for dynamic precise control, it achieves low-power operation and energy-saving operation. On
the basis of full DC inverter technology, it realizes another 20% energy saving.
AI Energy Saving (20% Lower Costs)
Electricity Usage Limit Function
It features a 7-level limit electricity usage function, providing energy-saving and power-limiting capabilities (ranging
from 40% to 100% output power limit), It prevents tripping during conditions of restricted electricity supply and allows
the system to continue to operate.
7 Steps Generator Mode Setting
Grid supply mode: 100% cooling capacity output.
Generator supply mode: 40%~90% capacity output (percentage set from controller).
Key benefit: Auto-switching between modes, no manual reset needed after power supply change.
Power from grid
100%
Power from generator
40~90%
Generator mode Grid mode
Dry contact signal
Auto Changeover
3
Comfort & Health
The outdoor control board can automatically record the time of the highest outdoor temperature and it will start the
mute running mode after 8 hours and recover to the normal mode after 10 hours. The time to enter mute mode and exit
mode can be set.
Mute Mode Operation
Night mute mode
Capacity
Load
Operating
noice
Night mode
Night mode activated
Peak (outdoor )
Night mode off
8hrs 10hrs
Max decrease
10dB(A）
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, delivering smarterservice.
The unit is equipped with an intelligent automatic defrost
function that accurately detects frost accumulation on the
outdoor heat exchanger.
It automatically initiates and completes the defrosting
process quickly and efficiently without manual intervention.
This function minimizes defrosting time, reduces heat loss
during defrosting, and maintains stable and continuous
heating performance even in low-temperature and highhumidity environments.
Automatic Defrost Function
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
4 High Reliability
Using an advanced smart control system, it monitors refrigerant levels in real-time and makes intelligent adjustments to
maintain optimal operation, ensuring complete system stability.
Refrigerant heat dissipation technology efficiently removes heat from key components, reducing the inverter module’s
operating temperature by 20°C and extending equipment lifespan.
Auto Refrigerant Diagnosis
Refrigerant PCB Cooling Technology
-20 -10 0 10 20 30 40 50 60 70 °C
-20°C 60°C Cool
-20 -15 -10 -5 0 5 10 15 20 25 °C
-20°C 24°C
Heat
Ultra-wide outdoor operating range, stable refrigeration at -20°C~60°C, stable heating at -20°C~ 24°C, flexible response
to a variety of harsh outdoor ambient temperatures, greatly improving the stability and applicability of the unit.
Wider Ambient Operation Temperature
Temperature Drop
20°C
5
Equipped with fire alarm input dry contact, automatically shuts down in case of fire alarm for enhanced safety.
Fire alarm input dry contact
ODU Fire alarm system Smoke detector
Dry contact signal
It takes the lead in the three oil circulation control
technologies of oil separation, oil return and oil storage,
and carries out four-level precise management in the
whole oil system to ensure the safe, stable and reliable
operation of the compressor.
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
4-stage Oil Control Technology
High-efficiency
oil separator
Gas-liquid
separator
Multiple Fan Back Up Operation
Auxiliary Electric Heater
When one fan motor fails, another motor can still
run, to ensure the stable system operation.
Designed for cold climate regions, the optional electric
heater effectively prevents condensate water from freezing
into ice pillars. It avoids potential damage to fan blades
caused by ice formation, ensuring stable and reliable unit
operation even in low-temperature environments.
*This is optional.
X
6 Flexible Installation CAN Communication 2-core Non-polarity Communication Cable
VRF Selection Software
TMV7 Mini VRF adopts Non-polar CAN bus communication technology, which is a communication technology applied in the field of
automobile and military industry.
Adopts 2-core non-polar communication wiring, which is more convenient to install than the competitor. It avoids wrong connection
and saves cable cost, greatly improving on-site installation efficiency.
Note:
1.Maximum 2000m length. 2.Non-polarity connection. 3.Daisy chain connection. 4.2-core shield cable, 2*0.75mm2
Export drawings and access installation guidance via the
dedicated selection software, simplifying the installation process
significantly.
Auto IDU Address
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.
Wire control
Remote control
Packet controller
Centralized controller
Network centralized
control system
Intelligent building
control system
BMS
Intelligence
extensions
VRF(CAN communication) Other similar products in the industry
(RS 485 communication)
Reliability High reliability and stable
network
The reliability is unstable and easy to
be paralyzed
Communication
efficiency Up to 100kbs About 10kbs
Communication
distance About 2000m About 1000m
Communication
line polarity No polarity, easy to debug Polarities need to be distinguished for
installation
Scalability Easy to plug and play To add new device, the software must
be changed, and the scalability is poor
communication wire
ODU IDU
A B A B
ODU IDU
A B A B
7
Easy Maintenance & Commissioning
Dust Removing Function
The VRF outdoor unit adopts fan motor reverse rotation
dust removal technology . When activated by controller,
the fan automatically runs in reverse to effectively remove
dust , leaves and debris accumulated on the condenser coil.
This ensures long-term high heat exchange efficiency,
reduces unit energy consumption and lowers maintenance
costs.
IDU Emergency Maintenance Function
Refrigerant Recovery Function
Commissioning Software
Local USB Firmware Upgrade &
Remote OTA
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.
It can pump down most of refrigerant back to outdoor
unit when the indoor unit need to be added, removed or
maintenance, which save the refrigerant and cost.
For commissioning and maintenance. Recording of raw data for
analysis. Testing of overload, which is convenient for maintenance.
The outdoor unit mainboard supports USB flash drive firmware
upgrade, requiring no dedicated programmer or network
connection, making on-site program update easier and more
efficient. When connected via network, it also supports remote OTA
upgrade.
*Note: Outdoor PCB has USB port as standard.
Remote OTA function can be achieved optional WIFI module or Cloud.
Under repair Other indoor units
operate asusual.
Fail
USB firmware upgrade Remote OTA
8 Intelligent Control Solution
52E 58E 85T
IDU Wireless
Controller
IDU Wired
Controller
86J1 86V1
Built-in WIFI
(with voice control)
86B1
Built-in WIFI
(without voice control)
86N3
WIFI APP
Control
WIFI module APP
System
Centralized
Controller
7-inch New 7-inch
(Developing)
10-inch
System Cloud
Control and
Management
3 in 1 gateway
(Cloud Function)
TCL IOC Platform
(T-building)
+
System BMS
Control
BMS Platform KNX
(Developing)
BMS Gateway
Modbus/BACnet
+
9
IDU Lineup
Series Type Fan
motor Model
Capacity range(x100w)
18 22 25 28 32 36 40 45 50 56 63 71 80 90 100 112 125 140 160 220 280 450 560
360° Q8
cassette
Cooling
&Heating DC TMV-V(**)
Q8/NIDY(E) ● ● ● ● ● ● ● ● ● ● ● ● ● ●
compact
cassette
Cooling
&Heating DC TMV-V(**)
Q4R/NIDY (E) ● ● ● ● ● ● ● ● ● ●
Slim duct
Cooling
&Heating DC TMV-V(**)
F5/N1DY(E) ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
Free static
pressure duct
Cooling
&Heating DC TMV-V(**)
F2/N1DY(E) ● ● ● ● ● ● ● ● ● ● ●
Wall-mounted
(External EXV)
Cooling
&Heating DC TMV-V(**)G/
N1DY-B(E) ● ● ● ● ● ● ● ● ● ●
Wall-mounted
(Built-in EXV)
Cooling
&Heating
AC TMV-V(**)G/
N1Y-B(E) ● ● ● ● ● ● ● ●
Wall-mounted
(Built-in EXV)
Cooling
&Heating
AC
(60Hz)
TMV-V(**)G/
N1Y-B(E) ● ● ● ● ● ● ● ● ●
High static
pressure duct
Cooling
&Heating AC TMV-V(**)
F1/N1Y(E) ● ● ● ●
Fresh air
duct
Cooling
&Heating AC TMV-V(**)
F1/XFN1Y(E) ● ● ● ●
Celilling
& Floor
Cooling
&Heating AC TMV-V(**)
ZD/N1Y(E) ● ● ● ● ● ● ● ● ● ● ●
One-way
cassette
(Developing)
Cooling
&Heating DC TMV-V(**)
Q1/N1DY(E) ● ● ● ● ● ● ● ●
Two-way
cassette
Cooling
&Heating AC TMV-V(**)
Q2/N1Y€ ● ● ● ● ● ● ● ●
Free static
One-way
10 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° Air Outlet Cassette
Free ESP Duct Unit
Soft Wind Panel
Fan motor automatically adjusts speed according to
real-time wind resistance. To provide stable air volume to
rooms.
Constant Air Volume
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.
360° Airflow
An ESP of up to 200 Pa supports longer air ducts and
enables adaptation to a wider range of installation
scenarios.
High ESP
11
With a minimum height of only 200 mm, the unit saves
significant space. Its drain pump can raise condensate up
to 1200 mm.
Low ESP Slim Duct Unit
One-way Cassette
Ultra-Thin Body Design
13Omm Slim Design
Perfect for Various Installation Need:
? 150mm limited ceiling spaces
? Wall space saving
? Integrated home design
Slim Design
Dual-side Airflow
120° Wide Airflow
Sky Airflow
10M Long-Distance Airflow
*New one-way cassette is under developing.
Smart Comfort
Precise fan speed control provides a more
comfortable experience for wind-sensitive users.
Seven Gear Wind Speed
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
V26.03.26
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