Midea MKB-300 Manual
Operation
Maintenance Manual
MKA/MKB/MKC/MKT/MKT2
200CFM~1500CFM
(50Hz/60Hz)
Fan Coil Unit
Cassette and Ceiling Concealed Series
Content MCAC-KTSM-2007-2
i Content
Introduction…………………………………………………………………………………………..1
Part 1 General Information………………………………………………………………………...2
Part 2 Indoor Unit……………………………………………………………………......................7
Part 3 Installation………………………………….……………………………........................127
MCAC-KTSM-2007-2 Introduction
Introduction 1
Introduction
Fan coil unit is a kind of compound device which assemble fan and surface-type coil heating-exchanger
together. Fan coil with fresh air supply system is a main type of center air-conditioner system, so it is an
important component of AC devices. Fan coil has horizontal type, vertical type, etc. A cooling (heating)
supply system usually consists of fan coil terminals and chilled water system (heated water system).
Midea®commercial AC fan coil is designed and manufactured on the base of advanced technology, and
utilize qualified galvanized iron as material. Due to its supper-thin design, it has such advantages: beautiful
outlook, space saving, easy installation, etc. And the most obvious advantage is that it can decrease the
outlet air Temp-difference as low as possible to make room more comfortable, as well as don’t decrease
cooling capacity output. For the large air flow volume design, it can increase room ventilation frequency,
supply more flesh air, and balance room temperature distribution. Benefiting from adoption of advanced
material and technology, it can effectively decrease the running noise and keep running smoothly. With the
advantages above, it can be widely applied in market, hospital, office building, hotel airport, etc.
General information MCAC-KTSM-2007-2
2 General Information
Part 1
General Information
1. Model Names of Fan Coil…………......................................3
2. External Appearance……………………………………........4
3. Nomenclature…………………………………………………..5
4. Features…………………………………………….….………..6
MCAC-KTSM-2007-2 Model Names of Fan Coil
General Information 3
1. Model Names of Fan Coil
MKB-300
Compact cassette type fan coil
MKB-400
MKB-450
MKB-500
MKA-600
Cassette type fan coil
MKA-750
MKA-850
MKA-950
MKA-1200
MKA-1500
MKT2(H)-200
2 Rows
Duct type fan coil
MKT2(H)-300
MKT2(H)-400
MKT2(H)-500
MKT2(H)-600
MKT2(H)-800
MKT2(H)-1000
MKT2(H)-1200
MKT2(H)-1400
MKT-300
3 and 4 Rows
MKT-400
MKT-450
MKT-500
MKT-600
MKT-750
MKT-850
MKT-950
MKT-1200
MKT-1500
MKT-2000
MKC-300
One way cassette type fan coil
MKC-400
MKC-600
External Appearance MCAC-KTSM-2007-2
4 General Information
2. External Appearance
Compact four way cassette type
Duct type
Four way cassette type
One way cassette type
MCAC-KTSM-2007-2 Nomenclature
General Information 5
3. Nomenclature
KM
Nominal Air Volume(CFM)
Midea
Chilled Water Fan coil unit
-- 12Pa Static Pressure H30Pa Static Pressure
F3 Concealed Flood-stand Type
F2 Exposed Flood-stand Type (below air intake)
Type Code
T2 2nd Generation Duct Type
A4 Way Cassette B4 Way Cassette (Compact)
COne Way Cassette TDuct
F1 Exposed Floor-stand Type (side air intake)
T1 127v 60 Hz Duct Type
Features MCAC-KTSM-2007-2
6 Indoor Units
4. Features
Chilled water/Hot water (2 pipes)
Low height for easy installation
Low noise fan direct driven by single phase, 3 speed permanent split capacitor motor.
Copper tube/aluminum fin coils
Hydrophilic aluminum fin coils coated (optional)
Unit constructed by electrostatic galvanized sheet, providing maximum protection against corrosion
Heavy gauge zinc coated steel drainage pan with good insulation processing, avoiding sweating and
corrosion
Unit tested performance comply with GB4706.32-2004、JB9063-1999 and JB/T4283-1991.
MCAC-KTSM-2007-2 Indoor Units
Indoor Units 7
Part 2
Indoor Units
Four Way Cassette Type …….................................................6
Compact Four Way Cassette Type.......................................25
Duct Type...............................................................................38
One Way Cassette Type ……..............................................106
Four Way Cassette Type MCAC-KTSM-2007-2
8 Indoor Units
Four Way Cassette Type
1. Features…………………………………….......……………………….............. 9
2. Specification……………………………………………………………............ 10
3. Dimensions………………………………………………………………...........12
4. Service Space……………………………………………………………...........13
5. Wiring Diagrams…………………………………………………………..........14
6. Capacity Tables……………………………………………………………........15
7. Sound Levels……………………………………………………………...........22
8. Explored View……………………………………………………………..........23
This manual suits for next models
47
Table of contents
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