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Midea Chiller Terminals

Len HePre-sales Support Engineer

Control

AC FCUs Product Lineup

DC FCUs Product Lineup

Air Handling Units

Modular AHUs

Fan Coil Units

Selection Software

Quiz

What are chiller terminals?

Chiller Terminals

Chiller Terminals

Chiller System

Definitions

2 pipes 4 pipes

Definitions

3 rows

Definitions

DC motor AC motor

DC Fan Coil Units

Product Line-up

DC FCU

2-Pipe 4-Pipe

Cas

sett

e

Du

ct

Ce

ilin

g &

Flo

or

Wal

l-m

ou

nte

d

Cas

sett

e

DC FCUs

External Appearance Type Capacity

Compact Four-way Cassette

(2-pipe/4-pipe)

300/400/500 CFM3.0 - 4.5 kW

Four-way Cassette(2-pipe/4-pipe)

650/750/850/950/1200/1500 CFM5.1 - 10.6 kW

Four-way Cassette

DC FCUs

• Famous brand motor

• High pump-head drain pump

• Long-term filter

• Various panel options

Four-way Cassette

DC FCUs

• Centralized control

• Reserved Modbus connection port

External Appearance Type Capacity

12/30/50 Pa

2-row Duct200/300/400/500/600/

800/1000/1200 CFM2.0 - 10.8 kW

3-row Duct200/300/400/500/600/

800/1000/1200 CFM2.1 - 10.5 kW

4-row Duct200/300/400/500/600/

800/1000/1200 CFM2.5 - 11.8 kW

Duct

DC FCUs

• Various options

• Thin body

• Intelligent electronic control

Duct

DC FCUs

• Famous brand motor

• Longer V-shaped drain pan

• Optimized centrifugal fan

Wall-mounted

External Appearance Type Capacity

C Series

250/300/400/450/500/600 CFM2.4 - 4.45 kW

S Series

DC FCUs

• Digital LED display

• Built-in 3-way electromagnetic valve

• Auto swing lover

• Centralized controller connection (customization option)

• Reserved Modbus connection port

Wall-mounted

DC FCUs

External Appearance Type Capacity

H3150/250/300/400/450/500/

600/800/900 CFM1.74 - 6.87 kW

H4150/250/300/400/450/500/

600/800/900 CFM1.74 - 6.87 kW

H5150/250/300/400/450/500/

600/800/900 CFM1.74 - 6.87 kW

Ceiling & Floor

DC FCUs

• Flexible installation

• Air return from front or below

• Movable louver

Ceiling & Floor

DC FCUs

AC Fan Coil Units

Product Line-up

AC FCU

2-Pipe 4-Pipe

Cas

sett

e

Du

ct

Cei

ling

& F

loo

r

Wal

l-m

ou

nte

d

Cas

sett

eAC FCUs

Du

ct

External Appearance Type Capacity Certifications

Compact Four-way Cassette

(2-pipe/4-pipe)

300/400/500 CFM3.0 - 4.5 kW

CECB

Eurovent

Four-way Cassette(2-pipe/4-pipe)

650/750/850/950/1200/1500 CFM

5.7 - 12.9 kW

CECB

Eurovent

One-way Cassette300/400/600 CFM

3.04 - 5.7 kWCE

Cassette

AC FCUs

External Appearance Type Capacity Certifications

Low & Mediumstatic pressure

2-row Duct(12&30 Pa)

200/300/400/500/600/800/1000/1200/1400 CFM

2.0 - 12.3 kW

CECB

EuroventAHRI

3-row Duct(12&30 Pa)

(2-pipe/4-pipe)

200/300/400/500/600/800/1000/1200/1400 CFM

2.2 - 12.5 kW

CECB

EuroventAHRI

4-row Duct(30 Pa)

200/300/400/500/600/800/1000/1200/1400/1500/2000

CFM2.5 - 18.0 kW

CECB

Eurovent

Duct

AC FCUs

External Appearance Type Capacity Certifications

Mediumstatic pressure

3-row Duct(50 Pa)

800/1000 CFM6.97 - 7.77 kW

CECB

4-row Duct(50 Pa)

800/1000/1200/1400/1500/2000 CFM7.92 - 17.34 kW

CECB

Duct

AC FCUs

External Appearance Type Capacity Certifications

High Static Pressure Duct

(70&100 Pa)

800/1000/1200/1400 CFM6.6 - 12.0 kW

CECB

Eurovent1600/1800/2200 CFM

14.1 - 19.9 kW

District Cooling Duct(30&50 Pa)

200/300/400/500/600 CFM2.05 - 6.39 kW

CECB

800/1000/1200/1400/16001800/2000 CFM6.93 - 16.1 kW

CECB

Duct

AC FCUs

Wall-mounted

External Appearance Type Capacity Certifications

C Series250/300/400/450/500/

600 CFM2.2 - 4.45 kW

CECB

S Series250/300/400/450/500/

600 CFM2.63 - 5.0 kW

CECB

Eurovent

AC FCUs

External Appearance Type Capacity Certifications

H3/F3150/250/300/400/450/500/

600/800/900 CFM1.15 - 7.85 kW

CECB

Eurovent

H4/F4150/250/300/400/450/500/

600/800/900 CFM1.15 - 7.85 kW

CECB

Eurovent

H5/F5150/250/300/400/450/500/

600/800/900 CFM1.15 - 7.85 kW

CECB

Eurovent

Ceiling & Floor

AC FCUs

High Efficiency and Energy Saving

DC vs AC FCUs

Input Comparison

High Efficiency and Energy Saving

DC vs AC FCUs

Operating cost comparison

400CFM, 12Pa, Duct AC DC

Power Input(W)

High 62 30

Medium 56 18

Low 50 9

Average power input (W) * 54.2 15.6

Annual operating cost (USD) 52,682 15,163

* Average power input (W) = High × 10% + Medium × 50% + Low × 40%

Save 38,000 USD every year

Control

• ON/OFF

• Mode: Auto-Cool-Heat-Dry-Fan

• Fan speed: Auto-High-Medium-Low

• Set timer, temperature and swing

For Cassette and Wall-mounted units

Control

R05/BGE R51/E

• ON/OFF

• Mode: Auto-Cool-Heat-Dry-Fan

• Fan speed: Auto-High-Medium-Low

• Set timer and temperature

• Follow me function

For Cassette and Wall-mounted units

Control

KJR-29B

• LCD display screen

• Mode: Cool-Heat-Fan

• Fan speed: Auto-High-Medium-Low

• Set timer and temperature

For Duct units

Control

KJR-86A1

• LCD display screen

• Mode: Cool-Heat-Fan

• Electric heater On/Off

For Duct units

Control

KJR-21B/D

• Mechanical thermostat

• Mode: Cool-Heat-Fan

• Fan speed: High-Medium-Low

• Set temperature

For Duct units

Control

KJR-18B

• LCD display screen

• Mode: Cool-Heat-Fan

• Fan speed: High-Medium-Low

• Temperature in ⁰F or ⁰C

For Floor-standing/Ceiling & Floor units

Control

KJR-15B

• Centralized control

• Only for FCU cassette series

• Address setting

• Three-LEDs display

Accessories

Control

NIM-01

XYE terminals

Address setting

LEDSide portconnect to CN20 of FCU PCB

• For all non-PCB FCUs

• Flexible installation

• Various control methods

• Centralized control function

• BMS control function through Modbus protocol

Accessories

Control

Centralized Controller

Wired Controller

XYE

• Centralized control (64 units)

• Mode: Cool-Heat-Fan

• Fan speed: Auto-High-Medium-Low

• Set timer, temperature and swing

• Clean air filter reminder function (CCM30)

Centralized control

Control

CCM30 CCM09

• User friendly operation

• Web access to M-interface gateway

• Central building monitoring and control

IMM

Control

• Fault display and warning messages

• Clean filter reminder

M-interface

Mobile terminal control and BMS control

Control

Data Converter

CCM15

BMS Gateways

LonWorks Modbus BACnet

Modular AHUs

Fan Coil Units

Selection Software

Air Handling Units

Midea is the first company in the world to get AHRI certification for an AHU!

https://www.ahridirectory.org/ahridirectory/p

ages/ahuc/defaultSearch.aspx

AHUs

Structure

AHUs

Air inlet Air outlet

Fin-tube heat exchanger

Fan motor

Centrifugal fan

Filter

External Appearance Type Capacity

Suspended2,000 - 15,000 m3/h(1,200 - 8,800 CFM)

Horizontal5,000 - 35,000 m3/h(3,000 - 21,000 CFM)

Vertical3,000 - 30,000 m3/h(1,800 - 18,000 CFM)

AHUs

Product Line-up

• High strength, high reliability

• Outstanding cold-bridge-free structure

• Low air leakage rate

• Low noise

• High performance heat exchanger

Features

AHUs

Air Handling Units

Fan Coil Units

Selection Software

Modular AHUs

Structure

MAHUs

Air Inlet Air Outlet

Air Inlet Section

Filter Section

Coil Section

HumidificationSection

High-efficiencyFilter Section

FanSection

Air Outlet Section

Filter

MAHUs

Plate Type Bag Type Dense Pleated Type

• Equal-enthalpy humidification

• Space saving

• No water handling

Humidifier

MAHUs

Wet Film Humidifier

Applications: computer rooms, archives, museums, electronics factory workshops

• Equal-enthalpy humidification

• High pressure spray

• Energy saving

Humidifier

MAHUs

Applications: computer rooms, hospitals, museums, electronics factory workshops

High-pressure Spray Humidifier

• Equal-enthalpy humidification

• High humidifying efficiency

Humidifier

MAHUs

Electrode Humidifier

Applications: computer rooms, archives, hospitals, museums, electronics factory workshops

45kg 15kg 9kg 4kg

• Equal-temperature humidification

• High humidifying efficiency

• Stainless steel material

• Anti-corrosion

Humidifier

MAHUs

Applications: printing houses, pharmaceutical factory, electronics factory workshops

Dry Steam Humidifier

• Belt drive centrifugal fan

• Yilida and Kruger brands

• Two types:

• Forward curved blades: low pressure systems

• Backward curved blades: high pressure systems

• High efficiency and low noise

Fan

MAHUs

Fan

MAHUs

Back Up Front Up

UpperHorizontal

LowerHorizontal

4 Types of Air Discharge Direction

• Controllable internally and externally

• Durable seal around frame prevent air leakage

Access Door

MAHUs

Locking handle

• Power input: 24V

• Light switch is water-resistant

Service Light

MAHUs

Switch Service light

• Galvanized steel or aluminum steel

• Manual or automatic

Air Damper

MAHUs

• Aluminum and PVC options available

• 125mm thick

Eliminator

MAHUs

• Power input: 380-415V/3N/50Hz

• Power input customization options

• Multiple capacity options

Electric Heater

MAHUs

Exposed Filter + Cooling Coil + Fan

Configurations

MAHUs

Mixing + Panel Filter + Cooling Coil + Fan

Configurations

MAHUs

Mixing + Panel Filter + Cooling Coil + Heating Coil + Humidifier + Fan

+ Diffuser + Bag Filter + Air Supply

Configurations

MAHUs

Mixing + Panel Filter + Cooling Coil + Heating Coil + Humidifier + Fan

+ Diffuser + Bag Filter + Air Supply

Configurations

MAHUs

Air Handling Units

Modular AHUs

Fan Coil Units

Selection Software

AC FCU Selection Software

DC FCU Selection Software

MAHU Selection Software

Thank you