Midea MUB-12HRDN1-Q, MUB-12HRDN1, MOU-18HDN1-Q, MUB-18HRDN1-Q, MOU-12HDN1 User Manual
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MCAC-UTSM-2008-05 Contents
Contents i
Part 1 General Information .................................................................................................... 1
Part 2 Ceiling and Floor Type................................................................................................ 6
Part 3 Outdoor Units............................................................................................................. 33
Part 4 Installation..................................................................................................................74
Part 5 Control........................................................................................................................ 99
Manufacture reserves the right to discontinue, or change at any time, specifications or designs without
notices and without incurring obligations.
MCAC-UTSM-2008-05 General Information
General Information 1
Part 1
General Information
1. Model Names of Indoor/Outdoor Units.......................2
2. External Appearance.....................................................3
3. Nomenclature ................................................................4
4. Features .........................................................................5
Model Names of Indoor/Outdoor Units MCAC-UTSM-2008-05
2 General Information
1. Model Names of Indoor/Outdoor Units
1.1 Indoor Units
Model name Dimension W×H×D (mm) Net/Gross weight (kg) Power supply
MUB-12HRDN1
990×206×660
27/33 220~240V-1ph-50Hz
MUB-12HRDN1-Q
990×206×660
32/40 220~240V-1ph-50Hz
MUB-18HRDN1-Q
990×206×660
34.5/42.5 220~240V-1ph-50Hz
1.2 Outdoor Units
Model name Dimension W×H×D (mm)
Net/Gross weight
(kg)
Power supply
MOU-12HDN1
761×593×315
39.5/42.5 220~240V-1ph-50Hz
MOU-12HDN1-Q
761×593×315
42/45 220~240V-1ph-50Hz
MOU-18HDN1-Q
842×695×360
62/66 220~240V-1ph-50Hz
MCAC-UTSM-2008-05 External Appearance
General Information 3
2. External Appearance
2.1 Indoor units
Ceiling and Floor Type:
12000Btu/h and 18000Btu/h
2.2 Outdoor unit
12000Btu/h 18000Btu/h
Nomenclature MCAC-UTSM-2008-05
4 General Information
3. Nomenclature
3.1 Indoor Units:
M U B - 12 H R D N1-Q
Q: Quick Connector
Refrigerant Type
N1 : R410A
DC Inverter
Control Mode
R: Remote Control
Function Code
C: Cooling Only
H: Cooling & Heating
Capacity (×1000Btu/h)
Product Series
A: First Time Design
B: Second Time Design
C: Third Time Design
Product Category
U: Ceiling & Floor Type
Midea
3.2 Outdoor Units:
M O U - 12 H D N1- Q
Q: Quick Connector
Refrigerant
N1: R410A
DC Inverter
Function Code
C: Cooling Only
H: Cooling & Heating
Capacity (×1000Btu/h)
Universal Outdoor Unit
O: Outdoor unit
U: Universal
Midea
MCAC-UTSM-2008-05 Features
General Information 5
4. Features
4.1 Universal outdoor unit design
Indoor unit with the same capacity can match with the same outdoor unit.
4.2 High efficiency and energy saving.
Thanks to the DC inverter technology and optimized piping system, the EER of whole series can
easily reach A-class.
4.3 Low noise and low starting current.
Thanks to the DC inverter technology, the system can work with low noise, and very small starting
current.
4.4 Intelligent refrigerant adjustment technology（except 12000Btu/h）
Throttle part is made up of capillary and electronic expansion valve (EXV). The outdoor unit can
output the most accurate capacity in any condition.
4.5 Working in cooling mode under -15℃（except 12000Btu/h）
Outdoor unit built-in with low ambient kit, it can control the outdoor unit’s fan and cooling can be
performed throughout the year for computer rooms, banquet halls, etc. Wide operation range
covers outdoor temperatures as low as -15℃ for cooling.
4.6 Convenient installation
--Adopt Quick Connector. The copper pipe connecting the indoor and the outdoor unit is delivered
already connected to the indoor unit. At the other end of the pipe is attached the male part of the
Quick Connector while the female part of the Quick Connector is fixed to the outdoor unit. So it’s easy
to installation.
4.7 Diversiform and universal controller for DC inverter air conditioners, including wireless remote
controller, wired controller (weekly timer, central controller, network controller for 18000Btu/h).
Ceiling and Floor Type MCAC-UTSM-2008-05
6 Ceiling and Floor Type
Part 2
Ceiling and Floor Type
1. Features .........................................................................7
2. Specifications................................................................8
3. Dimensions..................................................................12
4. Service Space..............................................................13
5. Wiring Diagrams..........................................................16
6. Air Velocity and Temperature Distributions .............19
7. Capacity Tables...........................................................21
8. Electric Characteristics..............................................24
9. Sound Levels...............................................................25
10. Exploded View...........................................................26
1 1. Accessories ...............................................................32
MCAC-UTSM-2008-05 Features
Ceiling and Floor Type 7
1. Features
1.1. New design, more modern and elegant appearance.
1.2. Convenient installation
--The ceiling type can be easily installed into a corner of the ceiling even if the ceiling is very narrow
--It is especially useful when installation of an air conditioner in the center of the ceiling is impossible
due to a structure such as one lighting
1.3. Two direction auto swing (vertical & horizontal) and wide angle air flow
--Air flow directional control minimizes the air resistance and produces wilder air flow to vertical
direction.
--The range of horizontal air discharge is widened which secures wider air flow distribution to provide
more comfortable air circulation no matter where the unit is set up
1.4. Three level fan speed, more humanism design, meets different air-supply requirement.
1.5. Water proof by utilizing the absorbing plastic film on water collector
1.6. Easy operation. Auto-restart function, remote control and optional wire control method.
1.7. Low noise level plus compact size
--Shape of the blades has been improved to prevent noise caused by turbulence.
Specifications MCAC-UTSM-2008-05
8 Ceiling and Floor Type
2. Specifications
Table 1:
Model name
MUB-12HRDN1-Q MUB-18HRDN1-Q
Indoor Units
Power supply 220-240V-1Ph-50Hz 220-240V-1Ph-50Hz
Model name
MOU-12HRDN1-Q MOU-18HRDN1-Q
Model
Outdoor Units
Power supply 220~240V-1Ph-50Hz 220~240V-1Ph-50Hz
Capacity kW 4.0-3.5-1.4 5.65-5.27-1.7
Input kW 2.55-1.1-0.38 2.6-1.65-0.6
Rated current A 12-5.1-2.0 12.3-7.8-2.5
Cooling
EER 3.2 3.2
Capacity kW 4.75-4.0-1.4 6.2-5.86-1.45
Input kW 2.55-1.13-0.38 2.6-1.73-0.72
Rated current A 12-5.2-2.0 12.3-6.53-3.13
Heating
COP 3.54 3.4
Max. input consumption W 2550 2600
Max. current A 12 12.3
Model DA108X1C-20FZ3 JU1015D4
Type DC Inverter Rotary DC Inverter Rotary
Brand MIDEA TOSHIBA HITACHI
Capacity Btu/h 10921 15012
Input W 855 1585
Rated current(RLA) A 5.3 8.8
Locked rotor Amp(LRA) A 20 30
Thermal protector Internal Internal
Compressor
Refrigerant oil ml ESTER OIL VG74 480ml HAF68D1 580ml
Model YSK25-6L YSK55-4L
Type AC Motor AC Motor
Brand Welling Welling
Input W 33.4/31.1/29.5 125/105/88
Capacitor uF 1.2 2.5
Indoor fan
motor
Speed(hi/mi/lo) r/min 756/666/592 1310/1190/1040
a. Number of rows 3 3
b. Tube pitch(a)x row pitch(b) mm 25.4×22 25.4×22
c. Fin spacing mm 1.8 1.8
d. Fin type (code) Hydrophilic aluminium Hydrophilic aluminium
Ф9.53 Ф9.53
e. Tube outside dia. and type mm
innergroove tube innergroove tube
f. Coil length x height x width mm 804x254x66 804x254x66
Indoor coil
g. Number of circuits 3 3
Indoor air flow (Hi/Mi/Lo) m3/h 584/518/463 1003/907/761
Indoor noise level (Sound pressure)(Hi/Mi/Lo) dB(A) 39.6/36.7/33.1 44.6/41.8/37.3
Indoor unit
Dimension (W×H×D) mm 990x206x660 990x206x660
MCAC-UTSM-2008-05 Specifications
Ceiling and Floor Type 9
Packing (W×H×D) mm 1105 x350 x805 1105 x350 x805
Net/Gross weight kg 32/40 34.5/42.5
Model YDK24-6G YDK53-6Y
Brand Welling Welling
Input W 59/43 129/86
Capacitor uF 2.5 3
Outdoor fan
motor
Speed r/min 800/550 770/560
Number of rows 2 2
Tube pitch(a)x row pitch(b) mm 25.4×22 25.4×22
Fin spacing mm 1.4 1.7
Fin type (code) Hydrophilic aluminium Hydrophilic aluminium
Φ9.5 Φ9.5
Tube outside dia. and type mm
Innergroove tube Innergroove tube
Coil length x height x width mm 637×558×44 748×660×44
Outdoor coil
Number of circuits 2 4
Outdoor air flow m3/h 2500/1600 2400/1680
Outdoor noise level(Sound pressure) dB(A) 48/44 52/47
Dimension(W×H×D) mm 761×593×315 842×695×360
Packing (W×H×D) mm 887×655×355 970×770×400
Outdoor unit
Net/Gross weight kg 42/45 62/66
Refrigerant type g R410A/1400 R410A/1700
Throttle type Capillary Capillary +EXV
Design pressure MPa 2.0/4.2 2.0/4.2
Liquid side/ Gas side mm Ф6.4/Ф12.7 Ф6.4/Ф12.7
Max. refrigerant pipe length m 5 5
Refrigerant
piping
Max. difference between outdoor
unit and indoor unit
m 5 5
Power wiring mm2 3×1.5 3×2.5
Connection
wiring
Signal wiring mm2 4×1.5 4×0.5
Drainage pipe diameter mm2 Ф16 Ф16
Controller R05/BGE (standard) R05/BGE (standard)
Operation temp
℃
17-30 17-30
Coolimg:21℃-43℃; Coolimg:-15℃-43℃;
Ambient temp ℃
Heating:-5℃-24℃ Heating:-5℃-24℃
Specifications MCAC-UTSM-2008-05
10 Ceiling and Floor Type
Table 2:
Model name
MUB-12HRDN1
Indoor Units
Power supply 220-240V-1Ph-50Hz
Model name
MOU-12HRDN1
Model
Outdoor Units
Power supply 220~240V-1P-50Hz
Capacity kW 4.0-3.5-1.4
Input kW 2.55-1.08-0.38
Rated current A 12-5.1-2.0
Cooling
EER 3.24
Capacity kW 4.75-4.0-1.4
Input kW 2.55-1.12-0.38
Rated current A 12-5.2-2.0
Heating
COP 3.6
Max. input consumption W 2550
Max. current A 12
Model DA108X1C-20FZ3
Type DC Inverter Rotary
Brand MIDEA TOSHIBA
Capacity Btu/h 10921
Input W 855
Rated current(RLA) A 5.3
Locked rotor Amp(LRA) A 20
Thermal protector Internal
Compressor
Refrigerant oil ml ESTER OIL VG74 480ml
Model YSK25-6L
Type AC Motor
Brand Welling
Input W 33.4/31.1/29.5
Capacitor uF 1.2
Indoor fan motor
Speed(hi/mi/lo) r/min 756/666/592
a. Number of rows 3
b. Tube pitch(a)x row pitch(b) mm 25.4×22
c. Fin spacing mm 1.8
d. Fin type (code) Hydrophilic aluminium
Ф9.53
e. Tube outside dia. and type mm
innergroove tube
f. Coil length x height x width mm 804x254x66
Indoor coil
g. Number of circuits 3
Indoor air flow (Hi/Mi/Lo) m3/h 584/518/463
Indoor noise level (Sound pressure)(Hi/Mi/Lo) dB(A) 39.6/36.7/33.1
Dimension (W×H×D) mm 990x206x660
Indoor unit
Packing (W×H×D) mm 1089x296 x744
MCAC-UTSM-2008-05 Specifications
Ceiling and Floor Type 11
Net/Gross weight kg 27/33
Model YDK24-6G
Brand Welling
Input W 59/43
Capacitor uF 2.5
Outdoor fan motor
Speed r/min 800/550
Number of rows 2
Tube pitch(a)x row pitch(b) mm 25.4×22
Fin spacing mm 1.4
Fin type (code) Hydrophilic aluminium
Φ9.5
Tube outside dia. and type mm
Innergroove tube
Coil length x height x width mm 637×558×44
Outdoor coil
Number of circuits 2
Outdoor air flow m3/h 2500/1600
Outdoor noise level(Sound pressure) dB(A) 48/44
Dimension(W×H×D) mm 761×593×315
Packing (W×H×D) mm 887×655×355
Outdoor unit
Net/Gross weight kg 39.5/42.5
Refrigerant type g R410A/1400
Throttle type Capillary
Design pressure MPa 2.0/4.2
Liquid side/ Gas side mm Ф6.4/Ф12.7
Max. refrigerant pipe length m 10
Refrigerant piping
Max. difference between outdoor unit and
indoor unit
m 5
Power wiring mm2 3×1.5
Connection wiring
Signal wiring mm2 4×1.5
Drainage pipe diameter mm2 Ф16
Controller R05/BGE (standard)
Operation temp
℃
17-30
Coolimg:21℃-43℃;
Ambient temp ℃
Heating:-5℃-24℃
Dimensions MCAC-UTSM-2008-05
12 Ceiling and Floor Type
3. Dimensions
3.1 12HRDN1-Q MUB-18HRDN1-Q
3.2 MUB-12HRDN1-Q
Capacity A B C
12000Btu/h 990 606 206
MCAC-UTSM-2008-05 Service Space
Ceiling and Floor Type 13
4. Service Space
4.1 MUB-12HRDN1-Q MUB-18HRDN1-Q
Wall Mounting Installation:
Service Space MCAC-UTSM-2008-05
14 Ceiling and Floor Type
Ceiling Installation:
4.2 MUB-12HRDN1
Wall Mounting Installation:
MCAC-UTSM-2008-05 Service Space
Ceiling and Floor Type 15
Ceiling Installation:
Capacity D E F G H
12000Btu/h 505 506 907 200 203
Wiring Diagrams MCAC-UTSM-2008-05
16 Ceiling and Floor Type
5. Wiring Diagrams
5.1 MUB-12HRDN1-Q
MCAC-UTSM-2008-05 Wiring Diagrams
Ceiling and Floor Type 17
5.2 MUB-18HRDN1-Q
Wiring Diagrams MCAC-UTSM-2008-05
18 Ceiling and Floor Type
5.3 MUB-12HRDN1
MCAC-UTSM-2008-05 Air Velocity and Temperature Distributions
Ceiling and Floor Type 19
6. Air Velocity and Temperature Distributions
Discharge angle 60°(Ceiling)
Airflow velocity
1.5m/sec
0.5m/sec
3m
2m
1m
0m
Temperature
27° C
22° C
3m
2m
1m
0m
Air Velocity and Temperature Distributions MCAC-UTSM-2008-05
20 Ceiling and Floor Type
Discharge angle 60°(Floor)
Airflow velocity
0.5m/sec
1.5m/sec
3m
2m
1m
0m
Temperature
3m
2m
1m
0m
22° C
27° C
MCAC-UTSM-2008-05 Capacity Tables
Ceiling and Floor Type 21
7. Capacity Tables
7.1 MUB-12HRDN1-Q:
Cooling:
Indoor temperature(°CWB)
14.00 16.00 18.00 19.00 20.00 22.00 24.00
TC PI TC PI TC PI TC PI TC PI TC PI TC PI
Outdoor
temperature(°C
DB)
kW kW kW kW kW kW kW kW kW kW kW kW kW kW
21.00 2.42 0.43 2.86 0.54 3.30 0.64 3.50 0.70 3.70 0.75 3.78 0.75 3.86 0.76
23.00 2.42 0.46 2.86 0.57 3.30 0.69 3.50 0.75 3.70 0.80 3.78 0.81 3.86 0.81
25.00 2.42 0.49 2.86 0.61 3.30 0.74 3.50 0.80 3.70 0.86 3.78 0.86 3.86 0.87
27.00 2.42 0.53 2.86 0.66 3.30 0.79 3.50 0.85 3.70 0.92 3.78 0.92 3.86 0.93
29.00 2.42 0.56 2.86 0.70 3.30 0.84 3.50 0.91 3.70 0.98 3.78 0.98 3.86 0.99
31.00 2.42 0.60 2.86 0.75 3.30 0.90 3.50 0.97 3.70 1.05 3.78 1.05 3.86 1.06
33.00 2.42 0.64 2.86 0.80 3.30 0.95 3.50 1.03 3.70 1.11 3.78 1.12 3.86 1.13
35.00 2.42 0.68 2.86 0.85 3.30 1.01 3.50 1.10 3.70 1.19 3.78 1.19 3.86 1.20
37.00 2.42 0.72 2.86 0.90 3.30 1.08 3.50 1.17 3.70 1.26 3.78 1.27 3.86 1.28
39.00 2.42 0.73 2.86 0.90 3.30 1.08 3.50 1.18 3.70 1.27 3.78 1.27 3.86 1.28
41.00 2.42 0.73 2.86 0.91 3.30 1.09 3.50 1.18 3.70 1.27 3.78 1.28 3.86 1.29
43.00 2.42 0.73 2.86 0.91 3.30 1.09 3.50 1.19 3.70 1.28 3.78 1.28 3.86 1.29
Heating:
Indoor temperature(°C DB)
16 18 20 21 22 24
Outdoor air
temp.
TC PI TC PI TC PI TC PI TC PI TC PI
°C DB °C WB kW kW kW kW kW kW kW kW kW kW kW kW
-5 -5.6 3.19 1.00 3.19 1.02 3.19 1.04 3.07 0.99 2.94 0.95 2.69 0.86
-3 -3.7 3.33 1.01 3.33 1.03 3.33 1.05 3.20 1.01 3.06 0.96 2.80 0.87
0 -0.7 3.53 1.03 3.53 1.05 3.53 1.08 3.39 1.03 3.25 0.98 2.97 0.89
3 2.2 3.73 1.05 3.73 1.08 3.73 1.10 3.58 1.05 3.43 1.00 3.14 0.91
5 4.1 3.87 1.07 3.87 1.09 3.87 1.11 3.71 1.07 3.56 1.02 3.25 0.92
7 6 4.00 1.08 4.00 1.11 4.00 1.13 3.84 1.08 3.68 1.03 3.37 0.93
9 7.9 4.00 1.05 4.00 1.07 4.00 1.09 3.84 1.04 3.68 1.00 3.37 0.90
11 9.8 4.00 1.01 4.00 1.03 4.00 1.05 3.84 1.01 3.68 0.96 3.37 0.87
13 11.8 4.00 0.97 4.00 1.00 4.00 1.02 3.84 0.97 3.68 0.93 3.37 0.84
15 13.7 4.00 0.94 4.00 0.96 4.00 0.98 3.84 0.94 3.68 0.89 3.37 0.81
Capacity Tables MCAC-UTSM-2008-05
22 Ceiling and Floor Type
7.2 MUB-18HRDN1-Q:
Cooling:
Indoor temperature(°CWB)
14.00 16.00 18.00 19.00 20.00 22.00 24.00
TC PI TC PI TC PI TC PI TC PI TC PI TC PI
Outdoor
temperature
(°C DB)
kW kW kW kW kW kW kW kW kW kW kW kW kW kW
10.00 3.65 0.55 4.31 0.69 4.97 0.82 5.27 0.89 5.57 0.96 5.69 0.96 5.82 0.97
12.00 3.65 0.56 4.31 0.70 4.97 0.84 5.27 0.91 5.57 0.98 5.69 0.98 5.82 0.99
14.00 3.65 0.57 4.31 0.71 4.97 0.85 5.27 0.92 5.57 1.00 5.69 1.00 5.82 1.01
16.00 3.65 0.58 4.31 0.72 4.97 0.87 5.27 0.94 5.57 1.01 5.69 1.02 5.82 1.03
18.00 3.65 0.59 4.31 0.74 4.97 0.88 5.27 0.96 5.57 1.03 5.69 1.03 5.82 1.04
19.00 3.65 0.60 4.31 0.75 4.97 0.90 5.27 0.97 5.57 1.05 5.69 1.05 5.82 1.06
21.00 3.65 0.64 4.31 0.80 4.97 0.96 5.27 1.04 5.57 1.13 5.69 1.13 5.82 1.14
23.00 3.65 0.69 4.31 0.86 4.97 1.03 5.27 1.12 5.57 1.21 5.69 1.21 5.82 1.22
25.00 3.65 0.74 4.31 0.92 4.97 1.10 5.27 1.20 5.57 1.29 5.69 1.29 5.82 1.31
27.00 3.65 0.79 4.31 0.98 4.97 1.18 5.27 1.28 5.57 1.38 5.69 1.38 5.82 1.40
29.00 3.65 0.84 4.31 1.05 4.97 1.26 5.27 1.37 5.57 1.47 5.69 1.48 5.82 1.49
31.00 3.65 0.90 4.31 1.12 4.97 1.34 5.27 1.46 5.57 1.57 5.69 1.57 5.82 1.59
33.00 3.65 0.96 4.31 1.19 4.97 1.43 5.27 1.55 5.57 1.67 5.69 1.68 5.82 1.69
35.00 3.65 1.02 4.31 1.27 4.97 1.52 5.27 1.65 5.57 1.78 5.69 1.78 5.82 1.80
37.00 3.65 1.08 4.31 1.35 4.97 1.62 5.27 1.75 5.57 1.89 5.69 1.90 5.82 1.92
39.00 3.65 1.09 4.31 1.36 4.97 1.63 5.27 1.76 5.57 1.90 5.69 1.91 5.82 1.92
41.00 3.65 1.09 4.31 1.36 4.97 1.63 5.27 1.77 5.57 1.91 5.69 1.91 5.82 1.93
43.00 3.65 1.10 4.31 1.37 4.97 1.64 5.27 1.78 5.57 1.92 5.69 1.92 5.82 1.94
Heating:
Indoor temperature(°C DB)
16 18 20 21 22 24
Outdoor air
temp.
TC PI TC PI TC PI TC PI TC PI TC PI
°C DB °C WB kW kW kW kW kW kW kW kW kW kW kW kW
-14.7 -15 3.72 1.42 3.72 1.45 3.72 1.48 3.57 1.41 3.43 1.35 3.13 1.22
-12.6 -13 3.93 1.44 3.93 1.47 3.93 1.50 3.77 1.44 3.62 1.37 3.30 1.24
-10.5 -11 4.13 1.46 4.13 1.50 4.13 1.53 3.97 1.46 3.81 1.39 3.48 1.26
-9.5 -10 4.23 1.48 4.23 1.51 4.23 1.54 4.07 1.47 3.90 1.40 3.56 1.27
-8.5 -9.1 4.33 1.49 4.33 1.52 4.33 1.55 4.16 1.48 3.99 1.41 3.64 1.28
-7 -7.6 4.48 1.50 4.48 1.54 4.48 1.57 4.30 1.50 4.12 1.43 3.77 1.29
-5 -5.6 4.68 1.53 4.68 1.56 4.68 1.59 4.49 1.52 4.31 1.45 3.93 1.31
-3 -3.7 4.87 1.55 4.87 1.58 4.87 1.61 4.68 1.54 4.49 1.47 4.10 1.33
0 -0.7 5.17 1.58 5.17 1.61 5.17 1.65 4.96 1.58 4.76 1.50 4.35 1.36
3 2.2 5.47 1.61 5.47 1.65 5.47 1.68 5.25 1.61 5.03 1.54 4.60 1.39
5 4.1 5.66 1.64 5.66 1.67 5.66 1.71 5.44 1.63 5.21 1.56 4.76 1.41
7 6 5.86 1.66 5.86 1.69 5.86 1.73 5.63 1.65 5.39 1.58 4.93 1.43
9 7.9 5.86 1.60 5.86 1.64 5.86 1.67 5.63 1.60 5.39 1.53 4.93 1.38
11 9.8 5.86 1.55 5.86 1.58 5.86 1.61 5.63 1.54 5.39 1.47 4.93 1.33
13 11.8 5.86 1.49 5.86 1.52 5.86 1.56 5.63 1.49 5.39 1.42 4.93 1.28
15 13.7 5.86 1.44 5.86 1.47 5.86 1.50 5.63 1.43 5.39 1.37 4.93 1.24
MCAC-UTSM-2008-05 Capacity Tables
Ceiling and Floor Type 23
7.3 MUB-12HRDN1:
Cooling:
Indoor temperature(°CWB)
14.00 16.00 18.00 19.00 20.00 22.00 24.00
TC PI TC PI TC PI TC PI TC PI TC PI TC PI
Outdoor
temperature
(°C DB)
kW kW kW kW kW kW kW kW kW kW kW kW kW kW
21.00 2.42 0.42 2.86 0.53 3.30 0.63 3.50 0.68 3.70 0.74 3.78 0.74 3.86 0.75
23.00 2.42 0.45 2.86 0.56 3.30 0.67 3.50 0.73 3.70 0.79 3.78 0.79 3.86 0.80
25.00 2.42 0.48 2.86 0.60 3.30 0.72 3.50 0.78 3.70 0.84 3.78 0.85 3.86 0.85
27.00 2.42 0.52 2.86 0.64 3.30 0.77 3.50 0.84 3.70 0.90 3.78 0.91 3.86 0.91
29.00 2.42 0.55 2.86 0.69 3.30 0.82 3.50 0.89 3.70 0.96 3.78 0.97 3.86 0.98
31.00 2.42 0.59 2.86 0.73 3.30 0.88 3.50 0.95 3.70 1.03 3.78 1.03 3.86 1.04
33.00 2.42 0.63 2.86 0.78 3.30 0.94 3.50 1.02 3.70 1.09 3.78 1.10 3.86 1.11
35.00 2.42 0.67 2.86 0.83 3.30 1.00 3.50 1.08 3.70 1.16 3.78 1.17 3.86 1.18
37.00 2.42 0.71 2.86 0.88 3.30 1.06 3.50 1.15 3.70 1.24 3.78 1.24 3.86 1.25
39.00 2.42 0.71 2.86 0.89 3.30 1.06 3.50 1.15 3.70 1.24 3.78 1.25 3.86 1.26
41.00 2.42 0.72 2.86 0.89 3.30 1.07 3.50 1.16 3.70 1.25 3.78 1.25 3.86 1.27
43.00 2.42 0.72 2.86 0.90 3.30 1.07 3.50 1.16 3.70 1.26 3.78 1.26 3.86 1.27
Heating:
Indoor temperature(°C DB)
16 18 20 21 22 24
Outdoor air
temp.
TC PI TC PI TC PI TC PI TC PI TC PI
°C DB °C WB kW kW kW kW kW kW kW kW kW kW kW kW
-5 -5.6 3.19 0.99 3.19 1.01 3.19 1.03 3.07 0.98 2.94 0.94 2.69 0.85
-3 -3.7 3.33 1.00 3.33 1.02 3.33 1.04 3.20 1.00 3.06 0.95 2.80 0.86
0 -0.7 3.53 1.02 3.53 1.05 3.53 1.07 3.39 1.02 3.25 0.97 2.97 0.88
3 2.2 3.73 1.05 3.73 1.07 3.73 1.09 3.58 1.04 3.43 0.99 3.14 0.90
5 4.1 3.87 1.06 3.87 1.08 3.87 1.10 3.71 1.06 3.56 1.01 3.25 0.91
7 6 4.00 1.07 4.00 1.10 4.00 1.12 3.84 1.07 3.68 1.02 3.37 0.92
9 7.9 4.00 1.04 4.00 1.06 4.00 1.08 3.84 1.03 3.68 0.99 3.37 0.89
11 9.8 4.00 1.00 4.00 1.02 4.00 1.04 3.84 1.00 3.68 0.95 3.37 0.86
13 11.8 4.00 0.97 4.00 0.99 4.00 1.01 3.84 0.96 3.68 0.92 3.37 0.83
15 13.7 4.00 0.93 4.00 0.95 4.00 0.97 3.84 0.93 3.68 0.88 3.37 0.80
Electric Characteristics MCAC-UTSM-2008-05
24 Ceiling and Floor Type
8. Electric Characteristics
Indoor Unit Power Supply IFM
Model
Hz Voltage Min Max MFA kW FLA
MUB-12HRDN1 50 220~240 198 254 15 0.025 0.15
MUB-12HRDN1-Q 50 220~240 198 254 15 0.025 0.15
MUB-18HRDN1-Q 50 220~240 198 254 18 0.55 0.52
Remark:
MFA: Max. Fuse Amps. (A)
KW: Fan Motor Rated Output (KW)
FLA: Full Load Amps. (A)
IFM: Indoor Fan Motor
MCAC-UTSM-2008-05 Sound Levels
Ceiling and Floor Type 25
9. Sound Levels
Ceiling Floor
Noise level dB(A)
Model
H M L
MUB-12HRDN1 39.6 36.7 33.1
MUB-12HRDN1-Q 39.6 36.7 33.1
MUB-18HRDN1-Q 44.6 41.8 37.3
Exploded View MCAC-UTSM-2008-05
26 Ceiling and Floor Type
10. Exploded View
10.1 MUB-12HRDN1-Q
MCAC-UTSM-2008-05 Exploded View
Ceiling and Floor Type 27
No. Part name Quantity No. Part name Quantity
1 Filter 2 22 Foam ass'y 1
2 Grille clamp 2 23 Foam ass'y 1
3 Grille 1 24 Evaporator Left support 1
4 Grille clamp 2 25 Foam ass'y 1
5 Grille strengthening rib 1 26 Support board 1
6 Volute shell 2 27 Evaporator right clapboard 1
7 Grille lock 1 28 Evaporator left clapboard 1
8 Plastic fan 2 29 Cover 1
9 Motor clamp 1 30 Display panel box 1
10 Motor clamp 1 31 Display board ass'y 1
11 Volute shell 2 32 Manual button 1
12 Board 1 33 Connecting hose ass'y 1
13 Middle beam 1 34 Air outlet ass'y 1
14 E-part box cover 1 34.1 Stepper motor(vertical) 1
15 E-part box ass'y 1 34.2 Stepper motor 1
15.1 Transformer 1 35 Foam 1
15.2 Main controller ass'y 1 36 Drainage pan holder 2
15.3 Wire joint 1 37 Drainage pan ass'y 1
15.4 Motor capacitor 1 38 Plastic cover 1
16 Left cover 1 39 Motor 1
17 Installation board 1 40 Panel ass'y 1
18 Base ass'y 1 41 Installation bracket 1
19 Rear cover 1 42 Remote controller 1
20 Evaporator ass'y 1 43 Temp. sensor ass'y 1
21 Installation board 1 44 Room temp sensor ass'y 1
Exploded View MCAC-UTSM-2008-05
28 Ceiling and Floor Type
10.2 MUB-18HRDN1-Q
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