McQuay MDB075B User manual

MDB - 2004
Ducted Split Systems
Models: MDB 075-750B
 MDB 125-150C
 MDB 075-500BR
 MDB 125CR

1
Contents
Nomenclature System ..................................................................................................... 2
Features ............................................................................................................................ 2
General Specifications .....................................................................................................3
Specifications.....................................................................................................................6
Performance Characteristics ......................................................................................... 19
Power Table......................................................................................................................32
Drive Package Selection Example................................................................................. 35
Blower Performance Curves ......................................................................................... 37
Outlines And Dimensions (Indoor) ............................................................................... 52
Outlines And Dimensions (Outdoor) ............................................................................ 58
Wiring Diagrams (Cooling)............................................................................................ 61
Wiring Diagrams (Heatpump)........................................................................................ 71
Refrigerant Circuit Diagram ........................................................................................... 83
Installation (Indoor) ........................................................................................................ 89
Installation (Outdoor) ..................................................................................................... 90
Servicing And Maintenance .......................................................................................... 97
Operation ........................................................................................................................ 98
Troubleshooting .......................................................................................................... 101
Part List.......................................................................................................................... 105
Note : Installation and maintenance are to be performed only by qualified personnel who are
familiar with local codes and regulations, and experienced with this type of equipment.
Caution: Sharp edges and coil surfaces are a potential injury hazard. Avoid contact with them.
Warning : Moving machinery and electrical power hazard. May cause severe personal
injury or death. Disconnect and lock off power before servicing equipment.
"McQuay" is a registered trademark of McQuay International. All rights reserved throughout the world.
2003 McQuay International
"Bulletin illustrations cover the general appearance of McQuay International products at the time of publication
and we reserve the right to make changes in design and construction at any time without notice."

2
Nomenclature System
MDB 150 B2
BRAND STATIC BLOWER 150,000 BTU/HR GENERATION NUMBER OF
REFRIGERANT
CIRCUIT
Features
Easy Maintenance
The simple design concept has maintenance and servicing in mind. Access to the internal part of the unit can be from
either side of the unit by loosening a few screws.
Only for model MDB 075B and 100B
with additional servicing panel from bottom
Flexibility In Installation
MDB 075B - MDB 150B models come with standard horizontal air discharge whereas MDB 200B - ADB 750B models
come with standard vertical air discharge. However, the range from MDB 125B - MDB 750B are designed to cater for
either horizontal or vertical air discharge application.
Versatility
Multiple rooms can be cooled together at the same time by using just one unit of fan coil unit.
Fresh Air For Healthy Living
Fresh air can be introduced into the building through the design of fresh air intakes. This will help to improve the indoor
air quality.
Superior Air Distribution For Comfortable Living
The conditioned air can be effectively distributed to every corner of the room through the ducting and this ensure a more
pleasant environment for comfort living.
Flexibility Of Air Supply
McQuay MDB series using belt driven fan such as that the air volume and static required can be adjusted according to
the requirement. This flexibility allow for wider application.

3
General Specifications
Unit
The casing is constructed with electro-galvanised mild steel sheet which provides a rigid cabinet. The
internal components are easily accessible by removing the front panel. The finishing of the casing is a
long-lasting epoxy polyester powder coating.
Condenser Coil
Each coil consists of staggered rows of 3/8" OD seamless copper tubes, mechanically expanded into
die-formed corrugated aluminium fins. Each coil provided with integral sub-cooling circuit to maximize energy
efficiency and promote superior match-system operating performance when connected to suitably sized DX
Evaporator-blower unit. Coils are leak and pressure tested to 450 psig, evacuated and dehydrated.
Condenser Fan And Motor
The outdoor propeller fan is constructed from aluminium material and direct-driven by weatherproof three
phase induction motor. Fan motor has class F insulation (155°C). Fan is protected with steel guard.
Compressor
High efficiency, refrigerant-cooled, reciprocating/scroll hermetic compressor has internal suspension system
to eliminate noise, vibration and further resiliently isolated from unit base. Compressor has internal overload
protection. Units are provided with auto reset high-low pressure cut-outs and crankcase heater for off-cycle
operation to guard against compressor valve plate damage during start-up.
Safety Controls
Manual/Auto reset high pressure and low pressure cut-outs to guard against compressor damage due to
high discharge head pressure and system leakage respectively. Crankcase heater for each compressor to
prevent liquid migration, which can damage compressor valve plates, during off-cycle and eases start-up.
Sequential Controller Functions
(Standard for cooling and heatpump models and optional for cooling only units)
1. Sequential controller LCD display
A : Time display
B : Error indication
C : Compressor running display (up to 4
compressors)
D : Key lock display
E : Heater display (up to 2 heaters)
F: Energy saving mode display
G : Compressor defrost cycle display (up to
4 compressors)
H : Operation mode display
I : Temperature set display

4
2. OPERATING GUIDE
2.1 ON/OFF key
Press once to start the air conditioning unit.
Press again to stop the unit.
The operation lamp next to the key lights up and goes off respectively when the unit is running
or not running.
Caution : In the case when the ON/OFF key is pressed immediately after the operation is
stopped, the unit will not restart until 3 minutes later to protect the compressor.
2.2 Selecting Operation Mode
Press the MODE key to select the type of operating mode. Consecutive press of the key switches the
operation over "COOL", "HEAT", "AUTO" and "FAN"
2.3 SAVE Mode
Press the SAVE key to select the energy saving function. This option is only available for "COOL",
"HEAT" and "AUTO" modes.
2.4 Auxiliary Electric Heater
If the "HEAT" mode provides insufficient heating to a room even at the highest temperature setting
(30°C), press the HEATER key to activate the auxiliary electric heater. For models with two heaters,
consecutive press of the key allows the selection of one or both heaters active.
2.5 Temperature Setting
To set the desired room temperature, press or to increase or decrease the set
temperature in the range of 16°C to 30°C.
Press both and simultaneously to toggle between °C and °F setting.
2.6 Time Setting
Real time Clock
Press the CLOCK key once to activate set clock mode.
Press again to disable set clock mode.
Under set clock mode, the time of the present day can be set by pressing the respective MINUTE,
HOUR and DAY key.
7-days timer
Press the ON TIMER key to activate auto-ON timer mode. Under this mode, press the respective
MINUTE, HOUR and DAY key to select the time of the week when the air-conditioning unit is to
automatically start running. Press the ON TIMER key again to save the setting.
Press the OFF TIMER key to activate auto-OFF timer mode. Under this mode, press the respective
MINUTE, HOUR and DAY key to select the time of the week when the air-conditioning unit is to
automatically stop running. Press the ON TIMER key again to save the setting.
Then to activate the 7-days timer, press and hold the TIMER ACTIVE key until the word "TIMER
ACTIVE" appears on the LCD screen. Repeat the same step to disable the 7-days timer.
2.7 Other Function
Key Lock
Press the MINUTE key 3 times consecutively to activate the key lock. A "KEY LOCK" symbol will
appear on the LCD screen. At this point, only the ON/OFF key is valid.
To disable the key lock, again press the MINUTE key 3 times consecutively.
Test run
Press the TEST key 2 times consecutively to test run the unit.
3. ERROR CODE
When the system is on and an error occurs, the ON/OFF LED on the LCD panel will blink and an error
code is shown. When the system is off and there is a thermistor error, the ON/OFF LED is off but the
error code is still displayed. Each error code represents different message as below

5
4. INSTALLATION OF LCD REMOTE CONTROLLER
4.1Accessories
The following accessories are included. If any part is missing, contact your dealer immediately.
1Remote controller
2Wooden screw 4.1 x 16 (2 pieces)
3Instruction manual
4.2 Step-by-step guide
i) First, open up the casing of the LCD remote controller into its top and bottom case using a
screwdriver. To do this, insert the screwdriver into the lower slot and slide it in the outward direction.
ii) Fix the bottom case onto the wall with the 2 wooden screws provided. Then, insert the 4 connecting
wires (from the main board) through the slot on the lower right.
iii) Connect one end in each of the 4 wires to the terminal block behind the top case as shown below.
The wire that goes into the "GND" terminal at the top case must be connected at the other end to the
“GND" terminal at the main board. The same goes for the "+5V", "B" and "A" connection.
iv) Fasten back the top and bottom case into place. Hook the two upper claws into their respective slots
and snap the lower part shut.
5. AUTO RANDOM RESTART
When power resumed, the unit will automatically restart and operate at the previous setting as before power
failure occurred. (Remove jumper at JH/JP1 will cancel the auto random restart function. Please refer to
wiring diagram for the location of the JH/JP1).
Error
code Possible fault Error code Possible fault
E01 Require manual reset (possible causes) E19 Indoor coil sensor 4 short
E02 Compressor 1 high temperature (overload) E20 Indoor coil sensor 1 open
E03 Compressor 2 high temperature(overload) E21 Indoor coil sensor 2 open
E04 Compressor 3 high temperature(overload) E22 Indoor coil sensor 3 open
E05 Compressor 4 high temperature(overload) E23 Indoor coil sensor 4 open
E06 Compressor 1 high pressure trip / contact open E24 Outdoor coil sensor 1 short
E07 Compressor 2 high pressure trip / contact open E25 Outdoor coil sensor 2 short
E08 Compressor 3 high pressure trip / contact open E26 Outdoor coil sensor 3 short
E09 Compressor 4 high pressure trip / contact open E27 Outdoor coil sensor 4 short
E10 Compressor 1 trip / low R-22 / outdoor abnormal E28 Outdoor coil sensor 1 open
E11 Compressor 2 trip / low R-22 / outdoor abnormal E29 Outdoor coil sensor 2 open
E12 Compressor 3 trip / low R-22 / outdoor abnormal E30 Outdoor coil sensor 3 open
E13 Compressor 4 trip / low R-22 / outdoor abnormal E31 Outdoor coil sensor 4 open
E14 Room sensor short E32 Compressor 1 de-ice
E15 Room sensor open E33 Compressor 2 de-ice
E16 Indoor coil sensor 1 short E34 Compressor 3 de-ice
E17 Indoor coil sensor 2 short E35 Compressor 4 de-ice
E18 Indoor coil sensor 3 short

6
Specifications
Cooling only
NOTES :
1.ALL UNITS ARE BEING TESTED AND COMPLY TO ARI210/240-94.
2.NOMINAL COOLING CAPACITIES ARE BASED ON THE FOLLOWING CONDITIONS. INDOOR 26.7 °CDB, 19.4 °CWB, OUTDOOR 35 °CDB.
3.ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY MANUFACTURER WITHOUT PRIOR NOTICE.
MODEL INDOOR UNIT
OUTDOOR UNIT MMC075B MMC075C MMC100B MMC100C
TOTAL OUTDOOR Btu/h
COOLING 35 °CDB kcal/h
CAPACITY W
MATERIAL
CASING FINISHING
INSULATION
HEIGHT (H)
mm (in)
DIMENSION WIDTH (W) mm (in)
DEPTH (D)
mm (in)
NET WEIGHT
kg (lb)
NOISE LEVEL (SOUND POWER) dBA
EVAPORATOR COIL
TYPE
MATERIAL
TUBE WALL THICKNESS mm (in)
OUTER DIAMETER mm (in)
MATERIAL
FIN THICKNESS mm (in)
ROWS
FIN PER INCH
CAPACITY STEP %
FACE AREA
m
2
(ft
2
)
FACE VELOCITY m/min (FPM)
EVAPORATOR BLOWER
TYPE / DRIVE
BLOWER MATERIAL
QUANTITY
BLOWER DIAMETER mm (in)
BLOWER LENGTH mm (in)
AIR FLOW CMM (CFM)
EXTERNAL STATIC PRESSURE mm wg (in wg)
EVAPORATOR BLOWER MOTOR
TYPE
POWER SUPPLY V / Ph / Hz
NUMBER x RATED RUNNING CURRENT A
NUMBER x RATED OUTPUT W
NUMBER x RATED INPUT W
MOTOR POLES
REFRIGERANT
TYPE
TYPE OF GAS PRECHARGED
CONTROL
PIPE CONNECTION
PIPE SIZE LIQUID mm (in)
GAS mm (in)
DRAIN PIPE CONNECTION mm (in)
AIR FILTER
TYPE
SIZE LENGTH x HEIGHT mm
DEPTH mm (in)
QUANTITY
MDB075B
MDB100B
INDOOR UNIT
75,000
18,900
21,975
100,000
25,200
29,300
572 (22.51)
1,502 (59.13)
761 (29.96)
100 (220)
0.54 (5.82)
SEAMLESS COPPER
0.35 (0.013)
9.52 (3/8)
ALUMINIUM
2 x 350
6
203.20 (8.00)
203.00 (8.00)
70.82 (2,500)
10.16 (0.40)
90.65 (3,200)
10.16 (0.40)
220 - 240 / 1 / 50
2 x 248
WASHABLE SARAN NET
BRAZING
12.70 (1/2)
25.40 (1.00)
15.88 (5/8)
28.58 (1 - 1/8)
25.40 (1.00)
2
622 x 433
12.70 (1/2)
2
622 x 433
12.70 (1/2)
ELECTRO GALVANIZED MILD STEEL
EPOXY POLYESTER POWDER COATING
PE
CROSS FINNED TUBES
66
71
572 (22.51)
1,502 (59.13)
761 (29.96)
96 (211)
2 x 1.70
12
12
130.75 (429)
0.54 (5.82)
167.64 (550)
100-0 100-0
0.127 (0.005)
CENTRIFUGAL / DIRECT
COLD ROLLED STEEL
PERMANENT SPLIT CAPACITOR
2 2
282.70 (11.13) 282.70 (11.13)
3 4
2 x 1.63
2 x 373
2 x 436
6
R22
NITROGEN HOLDING
THERMOSTAT EXPANSION VALVE
CASING MATERIAL
FINISHING
HEIGHT (H)
mm (in)
946 (37.24) 946 (37.24) 946 (37.24) 971 (38.23)
DIMENSION WIDTH (W) mm (in) 1,116 (43.93) 1,300 (51.18) 1,116 (43.93) 1,393 (54.84)
DEPTH (D) mm (in) 939 (36.96) 500 (19.68) 939 (36.96) 500 (19.68)
NET WEIGHT kg (lb) 162 (357) 163 (359) 193 (425) 176 (387)
NOISE LEVEL (SOUND POWER) dBA 70 70 72 75
CONDENSER COIL
TYPE MATERIAL
TUBE WALL THICKNESS mm (in)
OUTER DIAMETER mm (in)
MATERIAL
FIN THICKNESS mm (in)
NUMBER x ROWS 2 x 1 1 x 2 2 x 2 1 x 3
FIN PER INCH 16 14 12 14
FACE AREA
m
2
(ft
2
)
1.76 (19.00) 1.23 (13.25) 1.76 (19.00) 1.35 (14.54)
FACE VELOCITY m/min (FPM) 112.16 (368) 138.07 (453) 112.16 (368) 146.60 (481)
CONDENSER FAN
TYPE / DRIVE
BLADE MATERIAL
QUANTITY 1111
BLADE DIAMETER mm (in) 660.40 (26) 660.40 (26) 660.40 (26) 762.00 (30)
POWER SUPPLY V / Ph / Hz 380-415/3/50 220-240/1/50 380-415/3/50 380-415/3/50
NUMBER x RATED RUNNING CURRENT A1.4 31.5 3.35
NUMBER x RATED INPUT W708 680 660 1,100
MOTOR POLES 6668
AIR FLOW CMM (CFM) 198.30 (7,000) 169.97 (6,000) 198.30 (7,000) 198.30 (7,000)
COMPRESSOR
TYPE
POWER SUPPLY V / Ph / Hz
RATED RUNNING CURRENT A13.6 13.6 16.9 16.9
RATED INPUT W6,810 6,810 9,040 9,040
MAXIMUM STARTING CURRENT A95.0 95.0 125.0 125.0
PROTECTION DEVICE
STAGE OF CAPACITY CONTROL
STARTER TYPE
REFRIGERANT
TYPE
TYPE OF GAS PRECHARGED
SCROLL
R22
380-415/3/50
OVERLOAD PROTECTION & AUTO RESET HIGH / LOW PRESSURE SWITCH
ON / OFF
AUTO-TRANSFORMER
SEAMLESS COPPER
ALUMINIUM
0.127 (0.005)
PERMANENT SPLIT CAPACITOR / PROPELLER / DIRECT
9.52 (3/8)
0.35 (0.013)
ELECTRO GALVANIZED MILD STEEL
EPOXY POLYESTER POWDER
CROSS FINNED TUBES
OUTDOOR UNIT
NITROGEN HOLDING
ALUMINIUM

7
Cooling only
NOTES :
1. ALL UNITS ARE BEING TESTED AND COMPLY TO ARI210/240-94.
2. NOMINAL COOLING CAPACITIES ARE BASED ON THE FOLLOWING CONDITIONS. INDOOR 26.7 °CDB, 19.4 °CWB, OUTDOOR 35 °CDB.
3. ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY MANUFACTURER WITHOUT PRIOR NOTICE.
MODEL INDOOR UNIT MDB125B MDB125C
OUTDOOR UNIT
MMC075B x 2
MMC075C x 2
MMC075B x 2
MMC075C x 2
TOTAL OUTDOOR Btu/h 125,000 125,000
COOLING
35 °CDB
kcal/h
31,500
31,500
CAPACITY W36,625 36,625
MATERIAL
CASING FINISHING
INSULATION
HEIGHT (H)
mm (in)
885 (34.84)
736 (28.97)
DIMENSION WIDTH (W) mm (in) 1,640 (64.56) 1,640 (64.56)
DEPTH (D)
mm (in)
1,040 (40.94)
965 (37.99)
NET WEIGHT
kg (lb)
140 (308)
174 (383)
NOISE LEVEL (SOUND POWER) dBA 77 78
EVAPORATOR COIL
TYPE
MATERIAL
TUBE
WALL THICKNESS
mm (in)
OUTER DIAMETER mm (in)
MATERIAL
FIN THICKNESS mm (in)
ROWS 3 4
FIN PER INCH
14
12
CAPACITY STEP %100-0 100-0
FACE AREA
m
2
(ft
2
)
1.00 (10.82)
0.79 (8.60)
FACE VELOCITY m/min (FPM)
118.26 (388)
148.73 (488)
EVAPORATOR BLOWER
TYPE / DRIVE
BLOWER MATERIAL
BLOWER DIAMETER
mm (in)
394.97 (15.55)
394.97 (15.55)
BLOWER LENGTH mm (in) 381.00 (15.00) 381.00 (15.00)
AIR FLOW
CMM (CFM)
118.98 (4,200)
118.98 (4,200)
EXTERNAL STATIC PRESSURE mm wg (in wg)
15.24 (0.60)
15.24 (0.60)
BLOWER PULLEY DIAMETER mm 1 SPZ 160 1 SPZ 160
MOTOR PULLEY DIAMETER mm
1 SPZ 80
1 SPZ 85
PULLEY TYPE B1 B1
EVAPORATOR BLOWER MOTOR
TYPE
POWER SUPPLY V / Ph / Hz
NUMBER x RATED RUNNING CURRENT
A
3.39
3.39
NUMBER x RATED OUTPUT W1,500 1,500
NUMBER x RATED INPUT
W
1,100
1,100
MOTOR POLES
4
4
REFRIGERANT
TYPE
TYPE OF GAS PRECHARGED
CONTROL
PIPE CONNECTION
PIPE SIZE LIQUID mm (in) 19.05 (3/4) 15.88 (5/8)
GAS
mm (in)
28.58 (1-1/8)
31.75 (1 1/4)
DRAIN PIPE CONNECTION mm (in)
AIR FILTER
TYPE
SIZE LENGTH x HEIGHT mm 457 x 738 457 x 589
DEPTH
mm (in)
50.8 (2.00)
50.8 (2.00)
QUANTITY 3 3
INDOOR UNIT
MDB150B2 MDB150C2
MMC125B
ZINC COATED STEEL
394.97 (15.55)
381.00 (15.00)
394.97 (15.55)
381.00 (15.00)
R22
4.65
2,200
1,682
4
3.39
1,500
1,630
4
NITROGEN HOLDING
WASHABLE VILEDON
THERMOSTAT EXPANSION VALVE
BRAZING
25.40 (1.00)
12.70 (1/2)
25.40 (1.00)
15.88 (5/8)
34.92 (1-3/8)
0.127 (0.005)
CENTRIFUGAL / BELT DRIVEN
SQUIRREL CAGE INDUCTION
B1
2 SPZ 125
2 SPZ 71
B1
130.31 (4,600)
15.24 (0.60)
100-50-0
SEAMLESS COPPER
0.35 (0.013)
9.52 (3/8)
ALUMINIUM
ELECTRO GALVANIZED MILD STEEL
EPOXY POLYESTER POWDER COATING
PE
CROSS FINNED TUBES
79 79
885 (34.84)
1,640 (64.54)
1,040 (40.94)
145 (319)
3
457 x 738
50.8 (2.00)
3
516.5 x 589
50.8 (2.00)
400 / 3 / 50
100-50-0
1.00 (10.82)
129.54 (425)
0.90 (9.80)
142.94 (469)
130.31 (4,600)
15.24 (0.60)
1 SPZ 160
1 SPZ 80
4
12
4
14
736 (28.97)
1,819 (71.61)
965 (37.99)
188 (414)
43,950
150,000
37,800
43,950
150,000
37,800
CASING
MATERIAL
FINISHING
HEIGHT (H)
mm (in)
946 (37.24)
946 (37.24)
946 (37.24)
946 (37.24)
DIMENSION WIDTH (W) mm (in)
1,116 (43.93)
1,300 (51.18)
1,116 (43.93)
1,300 (51.18)
DEPTH (D) mm (in) 939 (36.96) 500 (19.68) 939 (36.96) 500 (19.68)
NET WEIGHT kg (lb)
162 (357)
163 (359)
162 (357)
163 (359)
NOISE LEVEL (SOUND POWER) dBA 70 70 70 70
CONDENSER COIL
TYPE MATERIAL
TUBE WALL THICKNESS mm (in)
OUTER DIAMETER mm (in)
MATERIAL
FIN THICKNESS mm (in)
NUMBER x ROWS
2 x 1
1 x 2
2 x 1
1 x 2
FIN PER INCH 16 14 16 14
FACE AREA
m
2
(ft
2
)
1.76 (19.00)
1.23 (13.25)
1.76 (19.00)
1.23 (13.25)
FACE VELOCITY m/min (FPM)
112.16 (368)
138.07 (453)
112.16 (368)
138.07 (453)
CONDENSER FAN
DRIVE
TYPE
BLADE MATERIAL
BLADE DIAMETER mm (in) 660.40 (26) 660.40 (26) 660.40 (26) 660.40 (26)
POWER SUPPLY V / Ph / Hz
380-415/3/50
220-240/1/50
380-415/3/50
220-240/1/50
NUMBER x RATED RUNNING CURRENT A1.40 3.00 1.40 3.00
NUMBER x RATED INPUT
W
708
680
708
680
MOTOR POLES 6 6 6 6
AIR FLOW
CMM (CFM)
198.30 (7,000)
169.97 (6,000)
198.30 (7,000)
169.97 (6,000)
COMPRESSOR
TYPE
POWER SUPPLY V / Ph / Hz
RATED RUNNING CURRENT
A
13.6
13.6
13.6
13.6
RATED INPUT W
6,810
6,810
6,810
6,810
MAXIMUM STARTING CURRENT A95.0 95.0 95.0 95.0
PROTECTION DEVICE
STAGE OF CAPACITY CONTROL
STARTER TYPE
REFRIGERANT
TYPE
TYPE OF GAS PRECHARGED
OUTDOOR UNIT
946 (37.24)
PERMANENT SPLIT CAPACITOR
ELECTRO GALVANIZED MILD STEEL
EPOXY POLYESTER POWDER
CROSS FINNED TUBES
SEAMLESS COPPER
0.35 (0.013)
9.52 (3/8)
ALUMINIUM
0.127 (0.005)
PROPELLER / DIRECT
SCROLL
ALUMINIUM
660.40 (26)
380-415/3/50
198.30 (7,000)
2 x 2
16
1.76 (19.00)
1,116 (43.93)
939 (36.96)
224 (493)
75
112.16 (368)
AUTO-TRANSFORMER
R22
1.43
640
6
380-415/3/50
OVERLOAD PROTECTION AND AUTO RESET HIGH / LOW PRESSURE SWITCH
ON / OFF
17.9
NITROGEN HOLDING
10,200
110.0

8
Cooling only
NOTES :
1. ALL UNITS ARE BEING TESTED AND COMPLY TO ARI210/240-94.
2. NOMINAL COOLING CAPACITIES ARE BASED ON THE FOLLOWING CONDITIONS. INDOOR 26.7 °CDB, 19.4 °CWB, OUTDOOR 35 °CDB.
3. ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY MANUFACTURER WITHOUT PRIOR NOTICE.
4. AIR FILTER IS AN OPTIONAL ITEM.
MODEL INDOOR UNIT MDB150B1 MDB150C1
OUTDOOR UNIT
MMC100B x 2
MMC100C x 2
TOTAL OUTDOOR Btu/h 150,000 150,000
COOLING
35 °CDB
kcal/h
37,800
37,800
CAPACITY W43,950 43,950
MATERIAL
CASING FINISHING
INSULATION
HEIGHT (H)
mm (in)
885 (34.84)
736 (28.97)
DIMENSION WIDTH (W) mm (in) 1,640 (64.56) 1,819 (71.61)
DEPTH (D)
mm (in)
1,040 (40.94)
965 (37.99)
NET WEIGHT
kg (lb)
145 (319)
188 (414)
NOISE LEVEL (SOUND POWER) dBA 79 79
EVAPORATOR COIL
TYPE
MATERIAL
TUBE
WALL THICKNESS
mm (in)
OUTER DIAMETER mm (in)
MATERIAL
FIN THICKNESS mm (in)
ROWS 4 4
FIN PER INCH
12
14
CAPACITY STEP %100-50-0 100-50-0
FACE AREA
m
2
(ft
2
)
1.00 (10.82)
0.90 (9.80)
FACE VELOCITY m/min (FPM)
129.54 (425)
142.94 (469)
EVAPORATOR BLOWER
TYPE / DRIVE
BLOWER MATERIAL
BLOWER DIAMETER
mm (in)
394.97 (15.55)
394.97 (15.55)
BLOWER LENGTH mm (in) 381.00 (15.00) 381.00 (15.00)
AIR FLOW
CMM (CFM)
130.31(4,600)
130.31 (4,600)
EXTERNAL STATIC PRESSURE mm wg (in wg)
15.24 (0.60)
15.24 (0.60)
BLOWER PULLEY DIAMETER mm 1 SPZ 160 2 SPZ 125
MOTOR PULLEY DIAMETER mm
1 SPZ 80
2 SPZ 71
PULLEY TYPE B1 B1
EVAPORATOR BLOWER MOTOR
TYPE
POWER SUPPLY V / Ph / Hz
NUMBER x RATED RUNNING CURRENT
A
3.39
4.65
NUMBER x RATED OUTPUT W1,500 2,200
NUMBER x RATED INPUT
W
1,630
1,682
MOTOR POLES
4
4
REFRIGERANT
TYPE
TYPE OF GAS PRECHARGED
CONTROL
PIPE CONNECTION
PIPE SIZE LIQUID mm (in) 15.88 (5/8) 15.88 (5/8)
GAS
mm (in)
34.92 (1-3/8)
34.92 (1-3/8)
DRAIN PIPE CONNECTION mm (in)
AIR FILTER
TYPE
SIZE LENGTH x HEIGHT mm 457 x 738 516.5 x 589
DEPTH
mm (in)
50.8 (2.00)
50.8 (2.00)
QUANTITY 3 3
INDOOR UNIT
MDB200B2 MDB250B2
MMC150C
MMC125B x 2
200,000
50,400
58,600
250,000
63,000
ZINC COATED STEEL
181.30 (6,400)
15.24 (0.60)
73,250
1,291 (50.82)
0.35 (0.013)
9.52 (3/8)
ALUMINIUM
0.127 (0.005)
100-50-0
4
12
4
14
542 x 738
50.8 (2.00)
3
533 x 532
50.8 (2.00)
6
WASHABLE VILEDON
ELECTRO GALVANIZED MILD STEEL
EPOXY POLYESTER POWDER COATING
PE
945 (37.20)
100-50-0
1.20 (12.92)
150.87 (495)
1.48 (16.01)
152.40 (500)
1,894 (74.56)
980 (38.58)
180 (396)
SEAMLESS COPPER
1,866 (73.46)
1,199 (47.20)
250 (551)
85 87
CROSS FINNED TUBES
CENTRIFUGAL / BELT DRIVEN
SQUIRREL CAGE INDUCTION
B1
2 SPZ 180
2 SPZ 90
B2
226.62 (8,000)
20.32 (0.80)
2 SPZ 140
2 SPZ 80
BRAZING
NITROGEN HOLDING
25.40 (1.00)
15.88 (5/8)
28.58 (1-1/8)
15.88 (5/8)
31.75 (1 1/4)
THERMOSTAT EXPANSION VALVE
400 / 3 / 50
R22
8.00
4,000
3,370
4
6.15
3,000
2,730
4
394.97 (15.55)
381.00 (15.00)
469.90 (18.50)
459.99 (18.11)
CASING
MATERIAL
FINISHING
HEIGHT (H)
mm (in)
946 (37.24)
971.4 (38.24)
DIMENSION WIDTH (W) mm (in)
1,116 (43.93)
1,393 (54.84)
DEPTH (D) mm (in) 939 (36.96) 500 (19.68)
NET WEIGHT kg (lb)
193 (425)
176 (387)
NOISE LEVEL (SOUND POWER) dBA 72 75
CONDENSER COIL
TYPE MATERIAL
TUBE WALL THICKNESS mm (in)
OUTER DIAMETER mm (in)
MATERIAL
FIN THICKNESS mm (in)
NUMBER x ROWS
2 x 2
1 x 3
FIN PER INCH 12 14
FACE AREA
m
2
(ft
2
)
1.76 (19.00)
1.35 (14.54)
FACE VELOCITY m/min (FPM)
112.16 (368)
146.60 (481)
CONDENSER FAN
DRIVE
TYPE P. SPLIT CAPACITOR INDUCTION
BLADE MATERIAL
BLADE DIAMETER mm (in) 660.40 (26) 762.00 (30)
POWER SUPPLY V / Ph / Hz
380-415/3/50
380-415/3/50
NUMBER x RATED RUNNING CURRENT A1.50 3.35
NUMBER x RATED INPUT
W
660
1,100
MOTOR POLES 6 8
AIR FLOW
CMM (CFM)
198.30 (7,000)
198.30 (7,000)
COMPRESSOR
TYPE
POWER SUPPLY V / Ph / Hz
RATED RUNNING CURRENT
A
16.9
16.9
RATED INPUT W
9,040
9,040
MAXIMUM STARTING CURRENT A125.0 125.0
PROTECTION DEVICE
STAGE OF CAPACITY CONTROL
STARTER TYPE
REFRIGERANT
TYPE
TYPE OF GAS PRECHARGED NITROGEN HOLDING
198.0
AUTO-TRANSFORMER
OUTDOOR UNIT
640
6
198.30 (7,000)
17.9
380-415/3/50
660.40 (26)
R22
10,200
110.0
4.35
3,200
6
OVERLOAD PROTECTION AND AUTO RESET HIGH / LOW PRESSURE SWITCH
ON / OFF
23.5
13,300
PROPELLER / DIRECT
SCROLL
ALUMINIUM
762.00 (30)
380-415 / 3 / 50
328.61 (11,600)
PERMANENT SPLIT CAPACITORINDUCTION
1.43
380-415/3/50
0.35 (0.013)
9.52 (3/8)
ALUMINIUM
0.127 (0.005)
CROSS FINNED TUBES
SEAMLESS COPPER
1,116 (43.93)
939 (36.96)
224 (493)
75
1,116 (43.93)
939 (36.96)
258 (568)
77
1,041 (40.98)
946 (37.24)
ELECTRO GALVANIZED MILD STEEL
EPOXY POLYESTER POWDER
2 x 2
16
1.76 (19.00)
112.16 (368)
2 x 2
14
1.24 (13.38)
131.97 (433)

9
Cooling only
NOTES :
1. ALL UNITS ARE BEING TESTED AND COMPLY TO ARI210/240-94.
2. NOMINAL COOLING CAPACITIES ARE BASED ON THE FOLLOWING CONDITIONS. INDOOR 26.7 °CDB, 19.4 °CWB, OUTDOOR 35 °CDB.
3. ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY MANUFACTURER WITHOUT PRIOR NOTICE.
MODEL INDOOR UNIT MDB300B2
OUTDOOR UNIT MMC100B x 3 MMC100C x 3 MMC150C x 2 MMC100B x 1 MMC125B x 2
TOTAL OUTDOOR Btu/h 300000
COOLING 35 °CDB kcal/h 75600
CAPACITY W87900
NOMINAL TOTAL POWER W31600 31180 34460 35486 (+A) -
NOMINAL TOTAL CURRENT A59.2 61.4 59.1 64.9 (+A) -
MATERIAL
CASING FINISHING
INSULATION
HEIGHT (H)
mm (in)
1291 (50.82)
DIMENSION WIDTH (W) mm (in) 1866 (73.46)
DEPTH (D)
mm (in)
1199 (47.20)
NET WEIGHT
kg (lb)
346 (762)
NOISE LEVEL (SOUND POWER) dBA 89
EVAPORATOR COIL
TYPE
MATERIAL
TUBE WALL THICKNESS mm (in)
OUTER DIAMETER mm (in)
MATERIAL
FIN THICKNESS mm (in)
ROWS 5
FIN PER INCH
12
CAPACITY STEP %100-50-0
FACE AREA
m
2
(ft
2
)
1.62 (17.50)
FACE VELOCITY m/min (FPM) 156.66 (514)
EVAPORATOR BLOWER
TYPE / DRIVE
BLOWER MATERIAL
BLOWER DIAMETER mm (in) 469.90 (18.50)
BLOWER LENGTH mm (in) 459.99 (18.11)
AIR FLOW L/s (CFM) 4248 (9000)
EXTERNAL STATIC PRESSURE (DRY COIL) mm wg (in wg) 35 (1.4)
BLOWER PULLEY DIAMETER mm 180
MOTOR PULLEY DIAMETER mm 95
PULLEY TYPE 2 SPZ
V-BELT TYPE SPZ 1700
EVAPORATOR BLOWER MOTOR
TYPE
POWER SUPPLY V / Ph / Hz
NUMBER x RATED RUNNING CURRENT A7.1
MOTOR OUTPUT W4000
NUMBER x RATED INPUT W4000
MOTOR POLES 4
REFRIGERANT
TYPE
TYPE OF GAS PRECHARGED
CONTROL
PIPE CONNECTION
PIPE SIZE LIQUID mm (in)
GAS mm (in) 34.92 (1-3/8)
DRAIN PIPE CONNECTION mm (in)
AIR FILTER
TYPE
SIZE LENGTH x HEIGHT mm 533 x 532
DEPTH mm (in) 50.8 (2.00)
QUANTITY 6
0.35 (0.013)
9.52 (3/8)
ALUMINIUM
MDB300B3
100-67-33-0 100-67-33-0
2.38 (25.62)
124.96 (410)
2 SPZ
SPZ 2360
1.62 (17.50)
156.66 (514)
459.99 (18.11)
2 SPZ
SPZ 1700
4000
5500
4000 4510
28.58 (1-1/8)
25.40 (1.00)
28.58 (1-1/8) AND 34.92 (1 3/8)
BRAZING
15.88 (5/8)
MDB350B3
300000
350000
75600 88200
87900 102550
INDOOR UNIT
ELECTRO GALVANIZED MILD STEEL
EPOXY POLYESTER POWDER COATING
FIBREGLASS / PE
1291 (50.82)
1546 (60.86)
1866 (73.46) 2122 (83.54)
1199 (47.20)
1199 (47.20)
346 (762)
440 (970)
89 92
CROSS FINNED TUBES
SEAMLESS COPPER
0.127 (0.005)
5 4
12
12
CENTRIFUGAL / BELT DRIVEN
ZINC COATED STEEL
469.90 (18.50)
469.90 (18.50)
459.99 (18.11)
4248 (9000)
4956 (10500)
35 (1.4)
35 (1.4)
180 250
95 125
SQUIRREL CAGE INDUCTION
400 / 3 / 50
7.1
8.4
4
R22
NITROGEN HOLDING
THERMOSTAT EXPANSION VALVE
4
WASHABLE VILEDON
533 x 532
617 x 661
50.8 (2.00) 50.8 (2.00)
6 6
CASING
MATERIAL
FINISHING
HEIGHT (H)
mm (in)
946 (37.24) 971.4 (38.24) 1041 (40.98) 946 (37.24) 946 (37.24)
DIMENSION WIDTH (W) mm (in) 1116 (43.93) 1393 (54.84) 1116 (43.93) 1116 (43.93) 1116 (43.93)
DEPTH (D) mm (in) 939 (36.96) 500 (19.68) 939 (36.96) 939 (36.96) 939 (36.96)
NET WEIGHT kg (lb) 164 (361) 178 (392) 227 (500) 164 (361) 169 (372)
NOISE LEVEL (SOUND POWER) dBA 72 75 77 72 75
CONDENSER COIL
TYPE MATERIAL
TUBE WALL THICKNESS mm (in)
OUTER DIAMETER mm (in)
MATERIAL
FIN THICKNESS mm (in)
NUMBER x ROWS 2 x 2 1 x 3 2 x 2 2 x 2 2 x 2
FIN PER INCH 12 14 14 12 16
FACE AREA
m
2
(ft
2
)
1.76 (19.00) 1.35 (14.54) 1.24 (13.38) 1.76 (19.00) 1.76 (19.00)
FACE VELOCITY m/min (FPM) 112.16 (368) 146.60 (481) 131.97 (433) 112.16 (368) 112.16 (368)
CONDENSER FAN
DRIVE
TYPE
BLADE MATERIAL
BLADE DIAMETER mm (in) 660.40 (26) 762.00 (30) 762.00 (30) 660.40 (26) 660.40 (26)
POWER SUPPLY V / Ph / Hz 380-415/3/50 380-415/3/50 380-415/3/50 380-415/3/50 380-415/3/50
NUMBER x RATED RUNNING CURRENT A1.5 2.6 3.3 1.5 1.4
NUMBER x RATED INPUT W660 950 1630 660 640
MOTOR OUTPUT W466 580 1250 466 466
MOTOR POLES 68666
AIR FLOW CMM (CFM) 198.30 (7000) 198.30 (7000) 328.61 (11600) 198.30 (7000) 198.30 (7000)
COMPRESSOR
TYPE
POWER SUPPLY V / Ph / Hz
RATED RUNNING CURRENT A15.9 15.5 22.7 15.9 18.1
RATED INPUT W8540 8110 13600 8540 10248
MAXIMUM STARTING CURRENT W125 125 198 125 110
CONTROL
MODULE
STAGE OF CAPACITY CONTROL
STARTER TYPE
REFRIGERANT
TYPE
TYPE OF GAS PRECHARGED
ON / OFF
AUTO-TRANSFORMER
R22
NITROGEN HOLDING
PROTECTION DEVICE OVERLOAD PROTECTION AND AUTO RESET OVERLOAD PROTECTION AND AUTO RESET
HIGH/LOW PRESSURE SWITCH
HIGH/LOW PRESSURE SWITCH
OUTDOOR UNIT
ELECTRO GALVANIZED MILD STEEL
EPOXY POLYESTER POWDER
CROSS FINNED TUBES
SEAMLESS COPPER
0.35 (0.013)
9.52 (3/8)
ALUMINIUM
SCROLL
380-415/3/50
0.127 (0.005)
PROPELLER / DIRECT
INDUCTION
ALUMINIUM

10
Cooling only
NOTES :
1. ALL UNITS ARE BEING TESTED AND COMPLY TO ARI210/240-94.
2. NOMINAL COOLING CAPACITIES ARE BASED ON THE FOLLOWING CONDITIONS. INDOOR 26.7 °CDB, 19.4 °CWB, OUTDOOR 35 °CDB.
3. ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY MANUFACTURER WITHOUT PRIOR NOTICE.
MODEL INDOOR UNIT MDB450B3 MDB500B4 MDB600B4 MDB750B5
OUTDOOR UNIT
MMC100B x 4
MMC100C x 4
MMC150C x 3
MMC125B x 4
MMC150C x 4
MMC150C x 5
TOTAL OUTDOOR Btu/h 450,000 500,000 600,000 750,000
COOLING
35 °CDB
kcal/h
113,400
126,000
151,200
189,000
CAPACITY W131,850 146,500 175,800 219,750
MATERIAL
CASING FINISHING
INSULATION
HEIGHT (H)
mm (in)
1,546 (60.86)
1,546 (60.86)
1,977 (77.83)
2,257 (88.85)
DIMENSION WIDTH (W) mm (in) 2,274 (89.52) 2,274 (89.52) 2,274 (89.52) 2,274 (89.52)
DEPTH (D)
mm (in)
1,466 (57.71)
1,466 (57.71)
1,905 (75.00)
1,905 (75.00)
NET WEIGHT
kg (lb)
339 (747)
350 (771)
999 (2,202)
1,084 (2,389)
NOISE LEVEL (SOUND POWER) dBA 93 96 89 93
EVAPORATOR COIL
TYPE
MATERIAL
TUBE WALL THICKNESS mm (in)
OUTER DIAMETER mm (in)
MATERIAL
FIN THICKNESS mm (in)
ROWS
4
5
6
6
FIN PER INCH
14
12
12
12
CAPACITY STEP
%
100-67-33-0
100-75-50-25-0
100-75-50-25-0
100-80-60-40-20-0
FACE AREA
m
2
(ft
2
)
2.58 (27.78)
2.55 (27.45)
3.37 (36.32)
3.97 (42.73)
FACE VELOCITY m/min (FPM) 147.82 (485) 166.42 (546) 150.87 (495) 160.32 (526)
EVAPORATOR BLOWER
TYPE / DRIVE
BLOWER MATERIAL
BLOWER DIAMETER mm (in) 591.82 (23.30) 591.82 (23.30) 785.00 (30.90) 785.00 (30.90)
BLOWER LENGTH
mm (in)
563.88 (22.20)
563.88 (22.20)
706.00 (27.79)
706.00 (27.79)
AIR FLOW CMM (CFM) 382.43 (13,500) 424.92 (15,000) 509.91 (18,000) 637.39 (22,500)
EXTERNAL STATIC PRESSURE
mm wg (in wg)
25.40 (1.00)
25.40 (1.00)
30.48 (1.20)
35.56 (1.40)
BLOWER PULLEY DIAMETER mm
2 SPA 250
2 SPA 315
3 SPA 400
3 SPA 400
MOTOR PULLEY DIAMETER mm 2 SPA 112 2 SPA 150 3 SPA 132 3 SPA 140
PULLEY TYPE
B3
B3
B3
B3
EVAPORATOR BLOWER MOTOR
TYPE
POWER SUPPLY V / Ph / Hz
NUMBER x RATED RUNNING CURRENT A14.40 20.70 20.70 28.10
NUMBER x RATED OUTPUT W
7,500
11,000
11,000
15,000
NUMBER x RATED INPUT W6,302 8,035 9,200 11,683
MOTOR POLES
4
4
4
4
REFRIGERANT
TYPE
TYPE OF GAS PRECHARGED
CONTROL
PIPE CONNECTION
PIPE SIZE LIQUID mm (in) 15.88 (5/8) 15.88 (5/8) 15.88 (5/8) 15.88 (5/8)
GAS
mm (in)
34.92 (1-3/8)
31.75 (1-1/4)
34.92 (1-3/8)
34.92 (1-3/8)
DRAIN PIPE CONNECTION mm (in)
AIR FILTER
TYPE
SIZE LENGTH x HEIGHT mm 668 x 661 668 x 661 668 x 579 668 x 672
DEPTH
mm (in)
50.8 (2.00)
50.8 (2.00)
50.8 (2.00)
50.8 (2.00)
QUANTITY 6699
MDB400B4
INDOOR UNIT
591.82 (23.30)
563.88 (22.20)
339.94 (12,000)
20.32 (0.80)
2 SPA 250
2 SPA 106
B3
668 x 661
50.8 (2.00)
400 / 3 / 50
10.90
4,835
6
5,500
4
NITROGEN HOLDING
WASHABLE VILEDON
THERMOSTAT EXPANSION VALVE
BRAZING
15.88 (5/8)
28.58 (1-1/8)
400,000
100,800
ZINC COATED STEEL
330 (727)
90
1,466 (57.71)
R22
25.40 (1.00)
SQUIRREL CAGE INDUCTION
1,546 (60.86)
2,274 (89.52)
CROSS FINNED TUBES
SEAMLESS COPPER
0.35 (0.013)
9.52 (3/8)
ALUMINIUM
ELECTRO GALVANIZED MILD STEEL
EPOXY POLYESTER POWDER COATING
FIBREGLASS / PE
117,200
0.127 (0.005)
14
CENTRIFUGAL / BELT DRIVEN
100-75-50-25-0
2.38 (25.62)
142.94 (468)
4
CASING
MATERIAL
FINISHING
HEIGHT (H)
mm (in)
946 (37.24)
971.4 (38.24)
1,041 (40.98)
946 (37.24)
1,041 (40.98)
1,041 (40.98)
DIMENSION WIDTH (W) mm (in)
1,116 (43.93)
1,393 (54.84)
1,116 (43.93)
1,116 (43.93)
1,116 (43.93)
1,116 (43.93)
DEPTH (D) mm (in) 939 (36.96) 500 (19.68) 939 (36.96) 939 (36.96) 939 (36.96) 939 (36.96)
NET WEIGHT kg (lb)
193 (425)
176 (387)
258 (568)
224 (493)
258 (568)
258 (568)
NOISE LEVEL (SOUND POWER) dBA 72 75 77 75 77 77
CONDENSER COIL
TYPE MATERIAL
TUBE WALL THICKNESS mm (in)
OUTER DIAMETER mm (in)
MATERIAL
FIN THICKNESS mm (in)
NUMBER x ROWS
2 x 2
1 x 3
2 x 2
2 x 2
2 x 2
2 x 2
FIN PER INCH 12 14 14 16 14 14
FACE AREA
m
2
(ft
2
)
1.76 (19.00)
1.35 (14.54)
1.24 (13.38)
1.76 (19.00)
1.24 (13.38)
1.24 (13.38)
FACE VELOCITY m/min (FPM)
112.16 (368)
146.60 (481)
131.97 (433)
112.16 (368)
131.97 (433)
131.97 (433)
CONDENSER FAN
DRIVE
TYPE P. SPLIT CAPACITOR P. SPLIT CAPACITOR INDUCTION INDUCTION
BLADE MATERIAL
BLADE DIAMETER mm (in) 660.40 (26) 762.00 (30) 762.00 (30) 660.40 (26) 762.00 (30) 762.00 (30)
POWER SUPPLY V / Ph / Hz
380-415/3/50
380-415/3/50
380-415/3/50
380-415/3/50
380-415/3/50
380-415/3/50
NUMBER x RATED RUNNING CURRENT A1.50 3.35 4.35 1.43 4.35 4.35
NUMBER x RATED INPUT
W
660
1,110
3,200
640
3,200
3,200
MOTOR POLES 686666
AIR FLOW
CMM (CFM)
198.30 (7,000)
198.30 (7,000)
328.61 (11,600)
198.30 (7,000)
328.61 (11,600)
328.61 (11,600)
COMPRESSOR
TYPE
POWER SUPPLY V / Ph / Hz
RATED RUNNING CURRENT
A
16.9
16.9
23.5
17.9
23.5
23.5
RATED INPUT W
9,040
9,040
13,300
10,200
13,300
13,300
MAXIMUM STARTING CURRENT A125.0 125.0 198.0 110.0 198.0 198.0
PROTECTION DEVICE
STAGE OF CAPACITY CONTROL
STARTER TYPE
REFRIGERANT
TYPE
TYPE OF GAS PRECHARGED
OUTDOOR
NITROGEN HOLDING
AUTO-TRANSFORMER
R22
380-415/3/50
ON / OFF
9.52 (3/8)
ALUMINIUM
0.127 (0.005)
OVERLOAD PROTECTION AND AUTO RESET HIGH / LOW PRESSURE SWITCH
PROPELLER / DIRECT
SCROLL
ALUMINIUM
INDUCTION
CROSS FINNED TUBES
SEAMLESS COPPER
0.35 (0.013)
ELECTRO GALVANIZED MILD STEEL
EPOXY POLYESTER POWDER

11
Heatpump
NOTES :
1. ALL UNITS ARE BEING TESTED AND COMPLY TO ARI210/240-94.
2. NOMINAL COOLING CAPACITIES ARE BASED ON THE FOLLOWING CONDITIONS. INDOOR 26.7 °CDB, 19.4 °CWB, OUTDOOR 35 °CDB.
3. ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY MANUFACTURER WITHOUT PRIOR NOTICE.
MODEL INDOOR UNIT MDB075BR MDB100BR MDB125CR MDB150BR2 MDB200BR2
OUTDOOR UNIT MMC075CR MMC100BR MMC125BR MMC075CR X2 MMC100BR X2
NORMINAL Btu/h 74000 98800 116000 148000 197600
COOLING kcal/h 18650 24899 29234 37298 49798
CAPACITY W21688 28957 33998 43376 57913
TOTAL Btu/h 74000 96560 120000 148000 193000
HEATING kcal/h 18650 24333 30242 37298 48635
CAPACITY W21688 28300 35170 43376 56565
NOMINAL TOTAL POWER (COOLING) W8500 10219 12168 16970 21424
NOMINAL TOTAL POWER (HEATING) W9100 9477 10496 18170 19940
NOMINAL TOTAL CURRENT (COOLING) A14.2 18.6 22.9 29.0 39.5
NOMINAL TOTAL CURRENT (HEATING) A14.5 17.9 21.0 29.6 38.1
MATERIAL
CASING FINISHING
INSULATION
HEIGHT (H)
mm (in)
572 (22.51)
572 (22.51)
736 (28.97)
885 (34.84)
945 (37.20)
DIMENSION WIDTH (W) mm (in) 1502 (59.13) 1502 (59.13) 1640 (64.56) 1640 (64.54) 1894 (74.56)
DEPTH (D)
mm (in)
761 (29.96)
761 (29.96)
965 (37.99)
1040 (40.94)
980 (38.58)
NET WEIGHT
kg (lb)
92 (202)
102 (224)
171 (376)
189 (416)
220 (485)
NOISE LEVEL (SOUND POWER) dBA 66 71 78 79 85
EVAPORATOR COIL
TYPE
MATERIAL INNER GROOVE
TUBE WALL THICKNESS mm (in) 0.36 (0.014)
OUTER DIAMETER mm (in)
MATERIAL
THICKNESS mm (in)
ROWS 3 4 4 4 4
FIN PER INCH
12
12
12
12
12
CAPACITY STEP %100-0 100-0 100-0 100-50-0 100-50-0
FACE AREA
m
2
(ft
2
)
0.54 (5.82) 0.54 (5.82) 0.79 (8.60) 1.00 (10.82) 1.20 (12.92)
FACE VELOCITY m/min (FPM) 130.75 (429) 167.64 (550) 148.73 (488) 129.54 (425) 150.87 (495)
EVAPORATOR BLOWER
TYPE / DRIVE
BLOWER MATERIAL
QUANTITY 2 2 1 1 1
BLOWER DIAMETER mm (in)
BLOWER LENGTH mm (in)
AIR FLOW L/s (CFM) 1180 (2500) 1322 (2800) 1982 (4200) 2171 (4600) 3021 (6400)
EXTERNAL STATIC PRESSURE (DRY COIL) mm wg (in wg) 15 (0.6) 10 (0.4) 20 (0.8) 15 (0.6) 15 (0.6)
BLOWER PULLEY DIAMETER mm - - 160 160 140
MOTOR PULLEY DIAMETER mm - - 85 80 80
PULLEY TYPE - - 1SPZ 1SPZ 2SPZ
V-BELT TYPE - - SPZ1060 SPZ1060 SPZ1010
EVAPORATOR BLOWER MOTOR
TYPE
POWER SUPPLY V / Ph / Hz
NUMBER x RATED RUNNING CURRENT A2 x 1.85 2 x 2.00 2.7 3.1 5.0
NUMBER x MOTOR OUTPUT W2 x 270 2 x 332 1500 1500 3000
NUMBER x RATED INPUT W2 x 415 2 x 436 1100 1630 2730
MOTOR POLES 6 6 4 4 4
REFRIGERANT
TYPE
TYPE OF GAS PRECHARGED
PIPE CONNECTION
PIPE SIZE LIQUID mm (in) 12.70 (1/2) 15.88 (5/8) 15.88 (5/8) 12.70 (1/2) 15.88 (5/8)
GAS mm (in) 25.40 (1.00) 28.58 (1-1/8) 34.92 (1-3/8) 25.40 (1.00) 28.58 (1-1/8)
DRAIN PIPE CONNECTION mm (in)
AIR FILTER
TYPE
SIZE LENGTH x HEIGHT mm 622 x 433 622 x 433 457 x 589 457 x 589 542 x 738
DEPTH mm (in) 12.70 (1/2) 12.70 (1/2) 50.8 (2.00) 50.8 (2.00) 50.8 (2.00)
QUANTITY 2 2 3 3 3
FIN
WASHABLE SARAN NET WASHABLE VILEDON
R22
NITROGEN HOLDING
BRAZING
25.40 (1.00)
PERMANENT SPLIT CAPACITOR
SQUIRREL CAGE INDUCTION
220 - 240 / 1 / 50 400 / 3 / 50
ZINC COATED STEEL
282.70 (11.13) 394.97 (15.55)
203.00 (8.00) 381.00 (15.00)
ALUMINIUM
0.127 (0.005)
CENTRIFUGAL / DIRECT CENTRIFUGAL / BELT DRIVEN
INDOOR UNIT
ELECTRO GALVANIZED MILD STEEL
EPOXY POLYESTER POWDER COATING
PE
CROSS FINNED TUBES
SEAMLESS PLAIN COPPER SEAMLESS PLAIN COPPER
0.35 (0.013) 0.35 (0.013)
9.52 (3/8)
CASING MATERIAL
FINISHING
HEIGHT (H)
mm (in)
946 (37.24) 946 (37.24) 946 (37.24) 946 (37.24) 946 (37.24)
DIMENSION WIDTH (W) mm (in) 1300 (51.18) 1116 (43.93) 1116 (43.93) 1300 (51.18) 1116 (43.93)
DEPTH (D) mm (in) 500 (19.68) 939 (36.96) 939 (36.96) 500 (19.68) 939 (36.96)
NET WEIGHT kg (lb) 145 (319) 164 (361) 169 (372) 145 (319) 164 (361)
NOISE LEVEL (SOUND POWER) dBA 70 72 75 70 72
CONDENSER COIL
TYPE MATERIAL INNER GROOVE
TUBE WALL THICKNESS mm (in) 0.36 (0.014)
OUTER DIAMETER mm (in)
MATERIAL
FIN THICKNESS mm (in)
NUMBER x ROWS 1 x 2 2 x 2 2 x 2 1 x 2 2 x 2
FIN PER INCH 14 12 18 14 12
FACE AREA
m
2
(ft
2
)
1.23 (13.25) 1.76 (19.00) 1.76 (19.00) 1.23 (13.25) 1.76 (19.00)
FACE VELOCITY m/min (FPM) 138.07 (453) 112.16 (368) 144.38 (474) 138.07 (453) 112.16 (368)
CONDENSER FAN
TYPE / DRIVE
BLADE MATERIAL
QUANTITY 1 1 1 1 1
BLADE DIAMETER mm (in) 660.40 (26) 660.40 (26) 762.00 (30) 660.40 (26) 660.40 (26)
POWER SUPPLY V / Ph / Hz 380-415 / 3 / 50 220-240 / 1 / 50 220-240 / 1 / 50
NUMBER x RATED RUNNING CURRENT A1 x 3.8 1 x 3.8 3.2 3.8 3.8
NUMBER x MOTOR OUTPUT W1 x 480 1 x 480 1250 480 480
NUMBER x RATED INPUT W1 x 740 1 x 740 1660 740 740
MOTOR POLES 6 6 6 6 6
AIR FLOW CMM (CFM) 169.97 (6000) 169.97 (6000) 254.84 (9000) 169.97 (6000) 169.97 (6000)
COMPRESSOR
TYPE
POWER SUPPLY V / Ph / Hz
RATED RUNNING CURRENT (COOLING) A11.7 16.0 17.0 11.7 16.0
RATED RUNNING CURRENT (HEATING) A12.0 15.3 15.1 12.0 15.3
RATED INPUT (COOLING) W6930 8607 9408 6930 8607
RATED INPUT (HEATING) W7530 7865 7736 7530 7865
MAXIMUM STARTING CURRENT A95 125 110 95 125
PROTECTION DEVICE
STAGE OF CAPACITY CONTROL
REFRIGERANT
TYPE
CONTROL
0.35 (0.013)
OUTDOOR BIFLOW TXV
ALUMINIUM
OVERLOAD PROTECTION & AUTO RESET HIGH PRESSURE SWITCH
ON / OFF
R22
OUTDOOR UNIT
ELECTRO GALVANIZED MILD STEEL
EPOXY POLYESTER POWDER
CROSS FINNED TUBES
SEAMLESS BARE COPPER SEAMLESS BARE COPPER
0.35 (0.013)
220 - 240 / 1 / 50
SCROLL
380-415/3/50
9.52 (3/8)
ALUMINIUM
0.127 (0.005)
PROPELLER / DIRECT

12
Heatpump
NOTES :
1. ALL UNITS ARE BEING TESTED AND COMPLY TO ARI210/240-94.
2. NOMINAL COOLING CAPACITIES ARE BASED ON THE FOLLOWING CONDITIONS. INDOOR 26.7 °CDB, 19.4 °CWB, OUTDOOR 35 °CDB.
3. ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY MANUFACTURER WITHOUT PRIOR NOTICE.
MODEL INDOOR UNIT MDB250BR2 MDB300BR3 MDB400BR4 MDB500BR4
OUTDOOR UNIT MMC125BR x 2 MMC100BR x 3 MMC100BR x 1 MMC125BR x 2 MMC100BR x 4 MMC125BR x 4
NORMINAL Btu/h 232000 296400 395200 464000
COOLING kcal/h 58468 74698 99597 116935
CAPACITY W67995 86870 115826 135991
TOTAL Btu/h 240000 289500 386000 480000
HEATING kcal/h 60484 72953 97270 120968
CAPACITY W70340 84848 113130 140680
NOMINAL TOTAL POWER (COOLING) W25506 32041 42223 52307
NOMINAL TOTAL POWER (HEATING) W22162 29815 39255 45619
NOMINAL TOTAL CURRENT (COOLING) A46.7 58.9 77.8 95.5
NOMINAL TOTAL CURRENT (HEATING) A42.9 56.8 75.0 87.9
MATERIAL
CASING FINISHING
INSULATION
HEIGHT (H)
mm (in)
1291 (50.82)
1291 (50.82)
1546 (60.86)
1546 (60.86)
DIMENSION WIDTH (W) mm (in) 1866 (73.46) 1866 (73.46) 2274 (89.52) 2274 (89.52)
DEPTH (D)
mm (in)
1199 (47.20)
1199 (47.20)
1466 (57.71)
1466 (57.71)
NET WEIGHT
kg (lb)
343 (756)
346 (762)
513 (1130)
606 (1335)
NOISE LEVEL (SOUND POWER) dBA 87 89 90 96
EVAPORATOR COIL
TYPE
MATERIAL
TUBE WALL THICKNESS mm (in)
OUTER DIAMETER mm (in)
MATERIAL
FIN THICKNESS mm (in)
ROWS 4 5 4 5
FIN PER INCH
14
12
14
12
CAPACITY STEP %100-50-0 100-67-33-0 100-75-50-25-0 100-75-50-25-0
FACE AREA
m
2
(ft
2
)
1.48 (16.01) 1.62 (17.50) 2.38 (25.62) 2.55 (27.45)
FACE VELOCITY m/min (FPM) 152.40 (500) 156.66 (514) 142.94 (468) 166.42 (546)
EVAPORATOR BLOWER
TYPE / DRIVE
BLOWER MATERIAL
BLOWER DIAMETER mm (in) 469.90 (18.50) 469.90 (18.50) 591.82 (23.30) 591.8 (23.30)
BLOWER LENGTH mm (in) 459.99 (18.11) 459.99 (18.11) 563.88 (22.20) 563.88 (22.20)
AIR FLOW L/s (CFM) 3776 (8000) 4248 (9000) 5664 (12000) 7080 (15000)
EXTERNAL STATIC PRESSURE mm wg (in wg) 35 (1.4) 35 (1.4) 35 (1.4) 40 (1.6)
BLOWER PULLEY DIAMETER mm 180 180 250 315
MOTOR PULLEY DIAMETER mm 90 95 106 150
PULLEY TYPE 2SPZ 2SPZ 2SPA 2SPA
V-BELT TYPE SPZ1700 SPZ1700 SPA2160 SPA2270
EVAPORATOR BLOWER MOTOR
TYPE
POWER SUPPLY V / Ph / Hz
RATED RUNNING CURRENT A6.3 7.1 8.7 14.7
MOTOR OUTPUT W4000 4000 5500 11000
RATED INPUT W3370 4000 4835 8035
MOTOR POLES 4 4 4 4
REFRIGERANT
TYPE
TYPE OF GAS PRECHARGED
PIPE CONNECTION
PIPE SIZE LIQUID mm (in) 15.88 (5/8) 15.88 (5/8) 15.88 (5/8) 15.88 (5/8) 15.88 (5/8) 15.88 (5/8)
GAS mm (in) 34.92 (1-3/8) 28.58 (1-1/8) 28.58 (1-1/8) 34.92 (1-3/8) 28.58 (1-1/8) 34.92 (1-3/8)
DRAIN PIPE CONNECTION mm (in)
AIR FILTER
TYPE
SIZE LENGTH x HEIGHT mm 533 x 532 533 x 532 668 x 661 668 x 661
DEPTH mm (in) 50.8 (2.00) 50.8 (2.00) 50.8 (2.00) 50.8 (2.00)
QUANTITY 6 6 6 6
6
WASHABLE VILEDON
617 x 661
50.8 (2.00)
4
R22
NITROGEN HOLDING
BRAZING
400 / 3 / 50
8.4
5500
4510
125
2SPZ
SPZ2360
SQUIRREL CAGE INDUCTION
459.99 (18.11)
4956 (10500)
35 (1.4)
250
124.96 (410)
CENTRIFUGAL / BELT DRIVEN
ZINC COATED STEEL
469.90 (18.50)
4
12
100-67-33-0
2.38 (25.62)
0.35 (0.013)
9.52 (3/8)
ALUMINIUM
0.127 (0.005)
440 (970)
92
CROSS FINNED TUBES
SEAMLESS COPPER
31907
66.1
61.6
INDOOR UNIT
ELECTRO GALVANIZED MILD STEEL
EPOXY POLYESTER POWDER COATING
PE / FIBER GLASS
1546 (60.86)
2122 (83.54)
1199 (47.20)
336500
84797
98623
35993
MDB350BR3
330800
83367
96952
CASING MATERIAL
FINISHING
HEIGHT (H)
mm (in)
946 (37.24) 946 (37.24) 946 (37.24) 946 (37.24) 946 (37.24) 946 (37.24)
DIMENSION WIDTH (W) mm (in) 1116 (43.93) 1116 (43.93) 1116 (43.93) 1116 (43.93) 1116 (43.93) 1116 (43.93)
DEPTH (D) mm (in) 939 (36.96) 939 (36.96) 939 (36.96) 939 (36.96) 939 (36.96) 939 (36.96)
NET WEIGHT kg (lb) 169 (372) 164 (361) 164 (361) 169 (372) 164 (361) 169 (372)
NOISE LEVEL (SOUND POWER) dBA 75 72 72 75 72 75
CONDENSER COIL
TYPE MATERIAL INNER GROOVE INNER GROOVE BARE TUBE INNER GROOVE
TUBE WALL THICKNESS mm (in) 0.36 (0.014) 0.36 (0.014) 0.35 (0.013) 0.36 (0.014)
OUTER DIAMETER mm (in)
MATERIAL
FIN THICKNESS mm (in)
NUMBER x ROWS 2 x 2 2 x 2 2 x 2 2 x 2 2 x 2 2 x 2
FIN PER INCH 18 12 12 18 12 18
FACE AREA
m
2
(ft
2
)
1.76 (19.00) 1.76 (19.00) 1.76 (19.00) 1.76 (19.00) 1.76 (19.00) 1.76 (19.00)
FACE VELOCITY m/min (FPM) 144.38 (474) 112.16 (368) 112.16 (368) 144.38 (474) 112.16 (368) 144.38 (474)
CONDENSER FAN
TYPE / DRIVE
BLADE MATERIAL
QUANTITY 111111
BLADE DIAMETER mm (in) 762.0 (30) 660.40 (26) 660.40 (26) 762.00 (30) 660.40 (26) 762.00 (30)
POWER SUPPLY V / Ph / Hz 380-415 / 3 / 50 220-240 / 1 / 50 220-240 / 1 / 50 380-415 / 3 / 50 220-240 / 1 / 50 380-415 / 3 / 50
RATED RUNNING CURRENT A3.2 3.8 3.8 3.2 3.8 3.2
MOTOR OUTPUT W1250 480 480 1250 480 1250
RATED INPUT POWER W1660 740 740 1660 740 1660
MOTOR POLES 666666
AIR FLOW CMM (CFM) 254.84 (9000) 169.97 (6000) 169.97 (6000) 254.84 (9000) 169.97 (6000) 254.84 (9000)
COMPRESSOR
TYPE
POWER SUPPLY V / Ph / Hz
RATED RUNNING CURRENT (COOLING) A17.0 16.0 16.0 17.0 16.0 17.0
RATED RUNNING CURRENT (HEATING) A15.1 15.3 15.3 15.1 15.3 15.1
RATED INPUT (COOLING) W9408 8607 8607 9408 8607 9408
RATED INPUT (HEATING) W7736 7865 7865 7736 7865 7736
MAXIMUM STARTING CURRENT A110 125 125 110 125 110
PROTECTION DEVICE
STAGE OF CAPACITY CONTROL
REFRIGERANT
TYPE
CONTROL
OUTDOOR UNIT
ELECTRO GALVANIZED MILD STEEL
EPOXY POLYESTER POWDER
CROSS FINNED TUBES
BARE TUBE
0.35 (0.014) 9.52 (3/8)
ALUMINIUM
0.127 (0.005)
PROPELLER / DIRECT
ALUMINIUM
SCROLL
380-415/3/50
OVERLOAD PROTECTION AND AUTO RESET HIGH PRESSURE SWITCH
ON / OFF
R22
OUTDOOR BIFLOW TXV

13
Heatpump 220V-60 Hz
NOTES :
1. ALL UNITS ARE BEING TESTED AND COMPLY TO ARI210/240-94.
2. NOMINAL COOLING CAPACITIES ARE BASED ON THE FOLLOWING CONDITIONS. INDOOR 26.7 °CDB, 19.4 °CWB, OUTDOOR 35 °CDB.
3. ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY MANUFACTURER WITHOUT PRIOR NOTICE.
MDB075BR MDB100BR MDB125CR
MMC075CR MMC100BR MMC125BR
TOTAL Btu/h 74,000 98,800 116,000
COOLING kcal/h 18,650 24,898 29,232
CAPACITY W21,688 28,957 34,000
TOTAL Btu/h 74,000 96,500 120,000
HEATING kcal/h 18,650 24,318 30,240
CAPACITY W21,688 28,283 35,170
W8,134 9,907 12,530
W8,652 9,256 10,729
A19.4 29.5 40.6
A19.8 28.5 37.2
MATERIAL
CASING FINISHING
INSULATION
HEIGHT (H) mm (in) 572 (22.51) 572 (22.51) 736 (28.97)
DIMENSION WIDTH (W) mm (in) 1502 (59.13) 1502 (59.13) 1640 (64.56)
DEPTH (D) mm (in) 761 (29.96) 761 (29.96) 965 (37.99)
m
3
1.090 1.090 1.725
kg (lb) 92 (202) 102 (224) 171 (376)
GROSS WEIGHT kg (lb) 142 (312) 152 (334) 234 (515)
dBA 66 71 78
MATERIAL INNER GROOVE
TUBE WALL THICKNESS mm (in)
OUTER DIAMETER mm (in)
MATERIAL
FIN THICKNESS mm (in) 3 / 12 3 / 12 3 / 12
%
FACE AREA
m
2
(ft
2
)
0.54 (5.82) 0.54 (5.82) 0.79 (8.60)
FACE VELOCITY m/min (FPM) 130.75 (429) 167.64 (550) 148.73 (488)
CENTRIFUGAL / BELT DRIVEN
1
BLOWER DIAMETER mm (in) 282.70 (11.13) 282.70 (11.13) 394.97 (15.55)
BLOWER LENGTH mm (in) 944 (2000) 203.20 (8.00) 381.00 (15.00)
AIR FLOW L/s (CFM) 1180 (2500) 1510 (3200) 1982 (4200)
EXTERNAL STATIC PRESSURE mmWG(inWG) 15.24 (0.6) 10.16 (0.40) 20.00 (0.79)
BLOWER PULLEY DIAMETER mm - - 180
MOTOR PULLEY DIAMETER mm - - 80
PULLEY TYPE - - 1SPZ
V-BELT TYPE - - SPZ800
SQUIRREL CAGE INDUCT.
POWER SUPPLY V / Ph / Hz 220-240 / 1 / 60 220 / 3 / 60
NUMBER x RATED RUNNING CURRENT A2 x 2.4 2 x 3.0 5.4
NUMBER x MOTOR POWER OUTPUT W2 x 236 2 x 378 1500
NUMBER x RATED POWER INPUT W2 x 486 2 x 605 1449
MOTOR POLES 6 6 4
PIPE CONNECTION LIQUID mm (in) 12.70 (1/2) 15.88 (5/8) 15.88 (5/8)
GAS mm (in) 25.40 (1) 28.58 (1-1/8) 34.92 (1-3/8)
DRAIN PIPE CONNECTION mm (in) 25.40 (1.00)
TYPE SARANET SARANET VILEDON
SIZE LENGTH x HEIGHT mm 622 x 433 622 x 433 457 x 589
DEPTH mm (in) 12.7 (1/2) 12.7 (1/2) 50.8 (2.00)
QUANTITY 2 2 3
AIR FILTER
NOMINAL TOTAL CURRENT (HEATING)
INDOOR UNIT
ELECTRO GALVANISED MILD STEEL
EPOXY POLYESTER POWDER COATING
PE FOAM -- 10MM THICKNESS
VOLUME
NET WEIGHT
NOISE LEVEL (SOUND POWER)
INDOOR COIL
TYPE
MODEL INDOOR UNIT
OUTDOOR UNIT
NOMINAL TOTAL POWER (COOLING)
NOMINAL TOTAL POWER (HEATING)
NOMINAL TOTAL CURRENT (COOLING)
BLOWER MATERIAL
ZINC COATED STEEL
QUANTITY
2
INDOOR BLOWER MOTOR
TYPE PERMANENT SPLIT CAPACITOR
BRAZING
ROWS / FIN PER INCH(FPI)
0.35 (0.013)
9.52 (3/8)
CAPACITY STEP
100-0
INDOOR BLOWER
TYPE / DRIVE
CENTRIFUGAL / DIRECT
PIPE SIZE
CROSS FINNED TUBES
SEAMLESS COPPER
ALUMINIUM
0.127 (0.005)
HEIGHT (H) mm (in) 946 (37.24) 946 (37.24) 1041 (40.98)
DIMENSION WIDTH (W) mm (in) 1300 (51.18) 1116 (43.93) 1116 (43.93)
DEPTH (D) mm (in) 500 (19.68) 939 (36.96) 939 (36.96)
M
3
1.110 1.660 1.660
NET WEIGHT kg (lb) 145 (319) 164 (361) 169 (372)
GROSS WEIGHT kg (lb) 189 (416) 221 (486) 226 (497)
NOISE LEVEL (SOUND POWER) dBA 70 72 75
TYPE MATERIAL INNER GROOVE
TUBE WALL THICKNESS mm (in)
OUTER DIAMETER mm (in)
THICKNESS mm (in) 1 x 2
14 12 18
FACE AREA
m
2
(ft
2
)
1.23 (13.25)
FACE VELOCITY m/min (FPM) 138.07 (453) 112.16 (368) 144.38 (474)
TYPE
DRIVE
BLADE MATERIAL
BLADE DIAMETER mm (in) 660.40 (26) 660.40 (26) 762.00 (30)
POWER SUPPLY V / Ph / Hz 220-240 / 1 / 60 220-240 / 1 / 60 220 / 3 /60
RATED RUNNING CURRENT A5.3 5.3 4.1
MOTOR POWER OUTPUT W480 480 780
RATED POWER INPUT W979 979 1059
6 6 8
AIR FLOW L/s (CFM) 2832 (6000) 3304 (7000) 4248 (9000)
TYPE
POWER SUPPLY V / Ph / Hz 220 / 3 /60 220 / 3 /60 220 / 3 /60
RATED RUNNING CURRENT (COOLING) A16.0 25.7 31.1
RATED RUNNING CURRENT (HEATING) A16.4 24.7 27.7
RATED POWER INPUT (COOLING) W6183 7718 10022
RATED POWER INPUT (HEATING) W6701 7067 8221
MOTOR POWER OUTPUT W6000 7500 9750
MAXIMUM STARTING CURRENT A172.0 203.0 247.0
PROTECTION DEVICE
STAGE OF CAPACITY CONTROL
STARTER TYPE
TYPE
TYPE OF GAS PRECHARGED
SEAMLESS COPPER
1.76 (19.00)
OUTDOOR FAN
0.35 (0.013)
9.52 (3/8)
ALUMINIUM
FIN MATERIAL
OVERLOAD PROTECTION AND AUTO RESET HIGH/LOW PRESSURE SWITCH
ON / OFF
PROPELLER / DIRECT
ALUMINIUM
MOTOR POLES
COMPRESSOR SCROLL COMPRESSOR
INDUCTION
OUTDOOR UNIT
CASING MATERIAL ELECTRO GALVANISED MILD STEEL
FINISHING EPOXY POLYESTER POWDER
VOLUME
OUTDOOR COIL
CROSS FINNED TUBES
CONTROL DEVICE
BI-FLOW THERMOSTATIC EXPANSION VALVE
0.127 (0.005)
NUMBER x ROWS 2 x 2
FIN PER INCH
R22
NITROGEN HOLDING
DOL
REFRIGERANT

14
Heatpump 220V-60 Hz
NOTES :
1. ALL UNITS ARE BEING TESTED AND COMPLY TO ARI210/240-94.
2. NOMINAL COOLING CAPACITIES ARE BASED ON THE FOLLOWING CONDITIONS. INDOOR 26.7 °CDB, 19.4 °CWB, OUTDOOR 35 °CDB.
3. ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY MANUFACTURER WITHOUT PRIOR NOTICE.
MODEL
INDOOR UNIT
MDB150BR2
MDB200BR2
MDB250BR2
OUTDOOR UNIT
MMC075CR x2
MMC100BR x2
MMC125BR x2
TOTAL
Btu/h
148,000
197,600
232,000
COOLING
kcal/h
37,296
49,795
58,464
CAPACITY
W
43,376
57,913
67,995
TOTAL
Btu/h
148,000
193,000
240,000
HEATING
kcal/h
37,296
48,636
60,480
CAPACITY
W
43,376
56,565
70,340
NOMINAL TOTAL POWER (COOLING)
W
15,899
20,070
25,535
NOMINAL TOTAL POWER (HEATING)
W
16,935
18,768
21,933
NOMINAL TOTAL CURRENT (COOLING)
A
41.1
63.9
81.7
NOMINAL TOTAL CURRENT (HEATING)
A
41.9
61.9
74.9
MATERIAL
CASING
FINISHING
INSULATION
HEIGHT (H)
mm (in)
885 (34.84)
945 (37.20)
1291 (50.82)
DIMENSION
WIDTH (W)
mm (in)
1640 (64.56)
1894 (74.56)
1866 (73.46)
DEPTH (D)
mm (in)
1040 (40.94)
980 (35.58)
1199 (47.20)
m
3
2.450
2.813
4.325
NET WEIGHT
kg (lb)
189 (416)
220 (484)
343 (755)
GROSS WEIGHT
kg (lb)
278 (612)
230 (506)
470 (1034)
NOISE LEVEL (SOUND POWER)
dBA
79
85
87
MATERIAL
TUBE
WALL THICKNESS
mm (in)
OUTER DIAMETER
mm (in)
MATERIAL
FIN
THICKNESS
mm (in)
%
m
2
(ft
2
)
1.00 (10.82)
1.20 (12.92)
1.48 (16.01)
m/min (FPM)
129.54 (425)
150.87 (495)
152.40 (500)
INDOOR BLOWER
mm (in)
394.97 (15.55)
394.97 (15.55)
469.90 (18.50)
mm (in)
381.00 (15.00)
381.00 (15.00)
459.99 (18.11)
L/s (CFM)
2171 (4600)
3021 (6400)
3776 (8000)
mmWG(inWG)
15.24 (0.6)
15.24 (0.6)
35.00 (1.38)
mm
180
2 SPZ160
200
MOTOR PULLEY DIAMETER
mm
75
2 SPZ 75
85
TYPE
1 SPZ
TYPE
SPZ 1060
SPZ 1080
SPZ 1700
POWER SUPPLY
V / Ph / Hz
220 / 3 / 60
220 / 3 / 60
220 / 3 / 60
NUMBER x RATED RUNNING CURRENT
A
5.6
9.0
11.3
NUMBER x MOTOR POWER OUTPUT
W
1500
3000
4000
NUMBER x RATED POWER INPUT
W
1575
2676
3373
MOTOR POLES
4
4
4
PIPE CONNECTION
LIQUID
mm (in)
12.70 (1/2)
15.88 (5/8)
GAS
mm (in)
25.40 (1)
28.58 (1-1/8)
34.92 (1-3/8)
mm (in)
LENGTH x HEIGHT
mm
457 x 738
542 x 738
533 x 532
DEPTH
mm (in)
50.8 (2.00)
50.8 (2.00)
50.8 (2.00)
336
FACE VELOCITY
TYPE
PIPE SIZE
SIZE
1
BLOWER DIAMETER
BLOWER LENGTH
AIR FLOW
QUANTITY
INDOOR UNIT
ELECTRO GALVANISED MILD STEEL
EPOXY POLYESTER POWDER COATING
PE FOAM -- 10MM THICKNESS
VOLUME
INDOOR COIL
TYPE
CROSS FINNED TUBES
SEAMLESS COPPER
V-BELT
QUANTITY
25.40 (1.00)
VILEDON
AIR FILTER
TYPE
EXTERNAL STATIC PRESSURE
PULLEY
BLOWER PULLEY DIAMETER
2 SPZ
INDOOR BLOWER MOTOR
SQUIRREL CAGE INDUCTION
BRAZING
DRAIN PIPE CONNECTION
TYPE / DRIVE
CENTRIFUGAL / BELT DRIVEN
BLOWER MATERIAL
ZINC COATED STEEL
CAPACITY STEP
100-50-0
FACE AREA
0.127 (0.005)
4 / 12
ROWS / FIN PER INCH(FPI)
0.35 (0.013)
9.52 (3/8)
ALUMINIUM
MATERIAL
FINISHING
HEIGHT (H)
mm (in)
946 (37.24)
946 (37.24)
1041 (40.98)
DIMENSION
WIDTH (W)
mm (in)
1300 (51.18)
1116 (43.93)
1116 (43.93)
DEPTH (D)
mm (in)
500 (19.68)
939 (36.96)
939 (36.96)
M
3
1.063
1.660
1.660
kg (lb)
145 (319)
164 (361)
169 (372)
kg (lb)
189 (416)
221 (486)
226 (497)
dBA
70
72
75
TYPE
MATERIAL
INNER GROOVE
TUBE
WALL THICKNESS
mm (in)
OUTER DIAMETER
mm (in)
MATERIAL
THICKNESS
mm (in)
1 x 2
2 x 2
2 x 2
14
12
18
FACE AREA
m
2
(ft
2
)
1.23 (13.25)
1.76 (19.00)
1.76 (19.00)
FACE VELOCITY
m/min (FPM)
138.07 (453)
112.16 (368)
144.38 (474)
TYPE
DRIVE
BLADE MATERIAL
BLADE DIAMETER
mm (in)
660.40 (26)
660.40 (26)
762.00 (30)
POWER SUPPLY
V / Ph / Hz
220 - 240 / 1 / 60
220 - 240 / 1 / 60
220 / 3 /60
RATED RUNNING CURRENT
A
5.3
5.3
4.1
MOTOR POWER OUTPUT
W
480
480
780
RATED POWER INPUT
W
979
979
1059
6
6
8
AIR FLOW
L/s (CFM)
2832 (6000)
3304 (7000)
4248 (9000)
TYPE
POWER SUPPLY
V / Ph / Hz
220 - 240 / 3 / 60
220 - 240 / 3 / 60
220 - 240 / 3 / 60
RATED RUNNING CURRENT (COOLING)
A
16.0
25.7
31.1
RATED RUNNING CURRENT (HEATING)
A
16.4
24.7
27.7
RATED POWER INPUT (COOLING)
W
6183
7718
10022
RATED POWER INPUT (HEATING)
W
6701
7067
8221
MOTOR OUTPUT
W
6000
7500
9750
MAXIMUM STARTING CURRENT
A
172.0
203.0
247.0
PROTECTION DEVICE
STAGE OF CAPACITY CONTROL
STARTER TYPE
TYPE
TYPE OF GAS PRECHARGED
0.127 (0.005)
INDUCTION
PROPELLER / DIRECT
OUTDOOR FAN
FIN PER INCH
0.35 (0.013)
9.52 (3/8)
ALUMINIUM
ALUMINIUM
OVERLOAD PROTECTION AND AUTO RESET HIGH/LOW PRESSURE SWITCH
ON / OFF
COMPRESSOR
SCROLL COMPRESSOR
MOTOR POLES
R22
NITROGEN HOLDING
DOL
REFRIGERANT
OUTDOOR UNIT
CASING ELECTRO GALVANISED MILD STEEL
EPOXY POLYESTER POWDER
VOLUME
NET WEIGHT
OUTDOOR COIL
CROSS FINNED TUBES
SEAMLESS COPPER
CONTROL DEVICE
BI-FLOW THERMOSTATIC EXPANSION VALVE
GROSS WEIGHT
NOISE LEVEL (SOUND POWER)
FIN
NUMBER x ROWS

15
Heatpump 220V-60 Hz
NOTES :
1. ALL UNITS ARE BEING TESTED AND COMPLY TO ARI210/240-94.
2. NOMINAL COOLING CAPACITIES ARE BASED ON THE FOLLOWING CONDITIONS. INDOOR 26.7 °CDB, 19.4 °CWB, OUTDOOR 35 °CDB.
3. ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY MANUFACTURER WITHOUT PRIOR NOTICE.
MDB300BR3 MDB400BR4 MDB500BR4
MMC100BR x3 MMC100BR x1 MMC125BR x2 MMC100BR x4 MMC125BR x4
Btu/h 296400 395200 464000
kcal/h 74693 99590 116928
W86870 115826 135991
TOTAL Btu/h 289500 386000 480000
HEATING kcal/h 72954 97272 120960
CAPACITY W84848 113130 140680
NOMINAL TOTAL POWER (COOLING) W30,094 39,572 52,322
NOMINAL TOTAL POWER (HEATING) W28,141 36,968 45,118
NOMINAL TOTAL CURRENT (COOLING) A95.1 125.4 167.1
NOMINAL TOTAL CURRENT (HEATING) A92.1 121.4 153.5
CASING
HEIGHT (H) mm (in) 1291 (50.82) 1546 (60.86) 1546 (60.86)
DIMENSION WIDTH (W) mm (in) 1866 (73.46) 2274 (89.52) 2274 (89.52)
DEPTH (D) mm (in) 1199 (47.20) 1466 (57.71) 1466 (57.71)
m
3
4.325 7.230 7.230
kg (lb) 346 (761) 513 (1129) 606 (1333)
GROSS WEIGHT kg (lb) 470 (1034) 679 (1494) 772 (1265)
dBA 89 90 96
TYPE MATERIAL INNER GROOVE SEAMLESS COPPER INNER GROOVE
TUBE WALL THICKNESS mm (in)
OUTER DIAMETER mm (in)
MATERIAL
FIN THICKNESS mm (in) 5 / 12 4 / 14 5 / 12
%
m
2
(ft
2
)
1.62 (17.50) 2.38 (25.62) 2.55 (27.45)
FACE VELOCITY m/min (FPM) 156.66 (514) 142.94 (468) 166.42 (546)
QUANTITY mm (in) 469.90 (18.50) 591.82 (23.30) 591.82 (23.30)
mm (in) 459.99 (18.11) 563.88 (22.20) 563.88 (22.20)
L/s (CFM) 4248 (9000) 5664 (12000) 7080 (15000)
mmWG(inWG) 35.00 (1.38) 35.00 (1.38) 40.00 (1.57)
mm 180 280 250
mm 80 95 100
TYPE 2 SPZ 2SPA 2SPA
TYPE SPZ 1700 SPA2182 SPA2060
TYPE V / Ph / Hz 220 / 3 / 60 220 / 3 / 60 220 / 3 / 60
A12.7 15.5 26.3
W4000 5500 11000
W4003 4784 7998
4 4 4
LIQUID mm (in) 15.88 (5/8) 15.88 (5/8) 15.88 (5/8) 15.88 (5/8)
GAS mm (in) 28.58 (1-1/8) 28.58 (1-1/8) 34.92 (1-3/8) 28.58 (1-1/8) 34.92 (1-3/8)
mm (in)
LENGTH x HEIGHT mm 533 x 532 668 x 61 668 x 61
DEPTH mm (in) 50.8 (2.00) 50.8 (2.00) 50.8 (2.00)
6 6 6
617 x 661
50.8 (2.00)
QUANTITY
6
SIZE
DRAIN PIPE CONNECTION
25.40 (1.00)
AIR FILTER
TYPE
VILEDON
4
PIPE CONNECTION
BRAZING
PIPE SIZE
MOTOR POLES
MOTOR POWER OUTPUT 5500
NUMBER x RATED POWER INPUT
4463
POWER SUPPLY 220 / 3 / 60
NUMBER x RATED RUNNING CURRENT 15.0
V-BELT SPA 2240
INDOOR BLOWER MOTOR SQUIRREL CAGE INDUCTION
MOTOR PULLEY DIAMETER 95
PULLEY 2SPA
EXTERNAL STATIC PRESSURE 35.00 (1.38)
BLOWER PULLEY DIAMETER 224
BLOWER LENGTH 459.99 (18.11)
AIR FLOW 4248 (9000)
BLOWER MATERIAL
ZINC COATED STEEL
1
BLOWER DIAMETER
469.90 (18.50)
124.96 (410)
INDOOR BLOWER
TYPE / DRIVE
CENTRIFUGAL / BELT DRIVEN
CAPACITY STEP
100-67-33-0 100-75-50-25-0
FACE AREA
2.38 (25.62)
ALUMINIUM
0.127 (0.005)
ROWS / FIN PER INCH(FPI)
4 / 12
CROSS FINNED TUBES
SEAMLESS COPPER 0.35 (0.013)
9.52 (3/8)
575 (1265)
NOISE LEVEL (SOUND POWER) 92
INDOOR COIL
1199 (47.20)
VOLUME 5.683
NET WEIGHT 440 (968)
106.0
INDOOR UNIT
MATERIAL
ELECTRO GALVANISED MILD STEEL
FINISHING
EPOXY POLYESTER POWDER COATING
INSULATION
PE FOAM -- 10MM THICKNESS
1546 (60.86)
2122 (83.54)
98,623
35,262
31,069
112.9
CAPACITY
96,952
336,500
84,798
TOTAL 330,800
COOLING
83,362
MODEL INDOOR UNIT MDB350BR3
OUTDOOR UNIT
HEIGHT (H) mm (in) 946 (37.24) 946 (37.24) 1041 (40.98) 946 (37.24) 1041 (40.98)
DIMENSION WIDTH (W) mm (in) 1116 (43.93) 1116 (43.93) 1116 (43.93) 1116 (43.93) 1116 (43.93)
DEPTH (D) mm (in) 939 (36.96) 939 (36.96) 939 (36.96) 939 (36.96) 939 (36.96)
M
3
1.660 1.660 1.660 1.660 1.660
kg (lb) 164 (361) 164 (361) 169 (372) 164 (361) 169 (372)
GROSS WEIGHT kg (lb) 221 (486) 221 (486) 226 (497) 221 (486) 226 (497)
dBA 72 72 77 72 77
INNER GROOVE SEAMLESS COPPER INNER GROOVE
WALL THICKNESS mm (in)
OUTER DIAMETER mm (in)
THICKNESS mm (in)
12 12 18 12 18
m
2
(ft
2
)
1.76 (19.00) 1.76 (19.00) 1.76 (19.00) 1.76 (19.00) 1.76 (19.00)
m/min (FPM) 112.16 (368) 112.16 (368) 144.38 (474) 112.16 (368) 144.38 (474)
mm (in) 660.40 (26) 660.40 (26) 762.00 (30) 660.40 (26) 762.00 (30)
V / Ph / Hz 220-240 / 1 / 60 220-240 / 1 / 60 220 / 3 /60 220-240 / 1 / 60 220 / 3 /60
A5.3 5.3 4.1 5.3 4.1
W480 480 780 480 780
W979 979 1059 979 1059
6 6 8 6 8
L/s (CFM) 3304 (7000) 3304 (7000) 4248 (9000) 3304 (7000) 4248 (9000)
V / Ph / Hz 200 - 230 / 3 / 60 200 - 230 / 3 / 60 200 - 230 / 3 / 60 200 - 230 / 3 / 60 200 - 230 / 3 / 60
A25.7 25.7 31.1 25.7 31.1
A24.7 24.7 27.7 24.7 27.7
W7718 7718 10022 7718 10022
W7067 7067 8221 7067 8221
W7500 7500 9750 7500 9750
A203.0 203.0 247.0 203.0 247.0
OUTDOOR UNIT
CASING MATERIAL ELECTRO GALVANISED MILD STEEL
FINISHING EPOXY POLYESTER POWDER
VOLUME
NET WEIGHT
NOISE LEVEL (SOUND POWER)
OUTDOOR COIL
TYPE CROSS FINNED TUBES
TUBE
MATERIAL SEAMLESS COPPER 0.35 (0.013)
9.52 (3/8)
MATERIAL ALUMINIUM
FIN 0.127 (0.005)
NUMBER x ROWS
2 x 2
FIN PER INCH
FACE AREA
FACE VELOCITY
OUTDOOR FAN
TYPE
INDUCTION
DRIVE PROPELLER / DIRECT
BLADE MATERIAL ALUMINIUM
BLADE DIAMETER
POWER SUPPLY
RATED RUNNING CURRENT
MOTOR POWER OUTPUT
RATED POWER INPUT
AIR FLOW
COMPRESSOR
MOTOR POLES
TYPE
SCROLL COMPRESSOR
POWER SUPPLY
RATED RUNNING CURRENT (COOLING)
RATED RUNNING CURRENT (HEATING)
RATED POWER INPUT (COOLING)
RATED POWER INPUT (HEATING)
MOTOR POWER OUTPUT
MAXIMUM STARTING CURRENT OVERLOAD PROTECTION AND AUTO RESET HIGH/LOW PRESSURE SWITCH
STAGE OF CAPACITY CONTROL
ON / OFF
PROTECTION DEVICE
STARTER TYPE
DOL
REFRIGERANT
TYPE
R22
TYPE OF GAS PRECHARGED
NITROGEN HOLDING
CONTROL DEVICE
BI-FLOW THERMOSTATIC EXPANSION VALVE

16
Heatpump 460V-60 Hz
NOTES :
1. ALL UNITS ARE BEING TESTED AND COMPLY TO ARI210/240-94.
2. NOMINAL COOLING CAPACITIES ARE BASED ON THE FOLLOWING CONDITIONS. INDOOR 26.7 °CDB, 19.4 °CWB, OUTDOOR 35 °CDB.
3. ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY MANUFACTURER WITHOUT PRIOR NOTICE.
MDB075BR
MDB100BR
MDB125CR
MMC075CR
MMC100BR
MMC125BR
TOTAL
Btu/h
74,000
98,800
116,000
COOLING
kcal/h
18,650
24,898
29,232
CAPACITY
W
21,688
28,957
34,000
TOTAL
Btu/h
74,000
96,500
120,000
HEATING
kcal/h
18,650
24,318
30,240
CAPACITY
W
21,688
28,283
35,170
W
8,134
9,961
12,689
W
8,652
9,244
10,893
A
11.4
16.4
20.1
A
11.6
16.1
18.5
MATERIAL
CASING
FINISHING
INSULATION
HEIGHT (H)
mm (in)
572 (22.51)
736 (28.97)
DIMENSION
WIDTH (W)
mm (in)
1502 (59.13)
1640 (64.56)
DEPTH (D)
mm (in)
761 (29.96)
965 (37.99)
m
3
1.076
1.725
kg (lb)
92 (202)
102 (224)
171 (376)
kg (lb)
142 (312)
152 (334)
234 (515)
dBA
66
71
78
MATERIAL
TUBE
WALL THICKNESS
mm (in)
OUTER DIAMETER
mm (in)
MATERIAL
FIN
THICKNESS
mm (in)
3 / 12
3 / 12
3 / 12
%
100-0
100-0
100-0
FACE AREA
m
2
(ft
2
)
0.54 (5.82)
0.54 (5.82)
0.79 (8.60)
FACE VELOCITY
m/min (FPM)
130.75 (429)
167.64 (550)
148.73 (488)
CENTRIFUGAL / DIRECT
2
1
1
BLOWER DIAMETER
mm (in)
282.70 (11.13)
282.70 (11.13)
394.97 (15.55)
BLOWER LENGTH
mm (in)
203.20 (8.0)
203.20 (8.00)
381.00 (15.00)
AIR FLOW
L/s (CFM)
1180 (2500)
1510 (3200)
1982 (4200)
EXTERNAL STATIC PRESSURE
mmWG(inWG)
15.24 (0.60)
10.16 (0.40)
20.00 (0.79)
BLOWER PULLEY DIAMETER
mm
-
-
180
MOTOR PULLEY DIAMETER
mm
-
-
80
PULLEY
TYPE
-
-
1SPZ
V-BELT
TYPE
-
-
SPZ800
TYPE
SQUIRREL CAGE INDUCT.
POWER SUPPLY
V / Ph / Hz
220-240 / 1 / 60
220-240 / 1 / 60
460 / 3 / 60
NUMBER x RATED RUNNING CURRENT
A
2 x 2.4
2 x 3.0
2.6
NUMBER x MOTOR POWER OUTPUT
W
2 x 373
2 x 373
1500
NUMBER x RATED POWER INPUT
W
2 x 486
2 x 605
1475
MOTOR POLES
6
6
4
PIPE CONNECTION
LIQUID
mm (in)
12.70 (1/2)
15.88 (5/8)
15.88 (5/8)
GAS
mm (in)
25.40 (1)
28.58 (1-1/8)
34.92 (1-3/8)
DRAIN PIPE CONNECTION
mm (in)
25.40 (1.0)
25.40 (1.0)
25.40 (1.0)
TYPE
SARANET
SARANET
VILEDON
LENGTH x HEIGHT
mm
622 x 433
622 x 433
457 x 589
DEPTH
mm (in)
12.7 1/2)
12.7 1/2)
50.8 (2.00)
QUANTITY
2
2
3
PIPE SIZE
SIZE
TYPE
TYPE / DRIVE
INDOOR BLOWER
CENTRIFUGAL / BELT DRIVEN
ALUMINIUM
0.127 (0.005)
BRAZING
AIR FILTER
INDOOR UNIT
ELECTRO GALVANISED MILD STEEL
EPOXY POLYESTER POWDER COATING
PE FOAM - 10MM THICKNESS
VOLUME
NET WEIGHT
NOISE LEVEL (SOUND POWER)
INDOOR COIL
CROSS FINNED TUBES
MODEL
INDOOR UNIT
OUTDOOR UNIT
NOMINAL TOTAL POWER (COOLING)
NOMINAL TOTAL POWER (HEATING)
NOMINAL TOTAL CURRENT (COOLING)
NOMINAL TOTAL CURRENT (HEATING)
GROSS WEIGHT
BLOWER MATERIAL
ZINC COATED STEEL
QUANTITY
INDOOR BLOWER MOTOR
PERMANENT SPLIT CAPACITOR
ROWS / FIN PER INCH(FPI)
CAPACITY STEP
SEAMLESS COPPER
0.35 (0.013)
9.52 (3/8)
HEIGHT (H)
mm (in)
946 (37.24)
946 (37.24)
1041 (40.98)
DIMENSION
WIDTH (W)
mm (in)
1300 951.18)
1116 (43.93)
1116 (43.93)
DEPTH (D)
mm (in)
500 (19.68)
939 (36.96)
939 (36.96)
M
3
1.063
1.614
1.614
NET WEIGHT
kg (lb)
145 (319)
164 (361)
169 (372)
GROSS WEIGHT
kg (lb)
189 (416)
221 (486)
226 (497)
NOISE LEVEL (SOUND POWER)
dBA
70
72
75
TYPE
TUBE
WALL THICKNESS
mm (in)
OUTER DIAMETER
mm (in)
FIN
THICKNESS
mm (in)
NUMBER x ROWS
1 x 2
2 x 2
2 x 2
14
12
18
FACE AREA
m
2
(ft
2
)
1.23 (13.25)
1.76 (19.00)
1.76 (19.00)
FACE VELOCITY
m/min (FPM)
112.16 (368)
144.38 (474)
TYPE
DRIVE
BLADE MATERIAL
BLADE DIAMETER
mm (in)
660.40 (26)
660.40 (26)
762.00 (30)
POWER SUPPLY
V / Ph / Hz
220-240 / 1 /60
220-240 / 1 /60
460 / 3 /60
RATED RUNNING CURRENT
A
5.3
5.3
2.0
MOTOR POWER OUTPUT
W
480
480
780
RATED POWER INPUT
W
979
979
1062
MOTOR POLES
6
6
8
AIR FLOW
L/s (CFM)
2832 (6000)
3304 (7000)
4248 (9000)
TYPE
POWER SUPPLY
V / Ph / Hz
460 / 3 / 60
460 / 3 / 60
460 / 3 / 60
RATED RUNNING CURRENT (COOLING)
A
8.0
12.6
15.5
RATED RUNNING CURRENT (HEATING)
A
8.2
12.3
13.9
RATED POWER INPUT (COOLING)
W
6183
7772
10152
RATED POWER INPUT (HEATING)
W
6701
7055
8356
MOTOR POWER OUTPUT
W
6000
7500
9750
MAXIMUM STARTING CURRENT
A
74.0
95.0
125.0
PROTECTION DEVICE
STAGE OF CAPACITY CONTROL
STARTER TYPE
TYPE
TYPE OF GAS PRECHARGED
OUTDOOR UNIT
0.127 (0.005)
FIN PER INCH
OUTDOOR FAN
9.52 (3/8)
REFRIGERANT
R22
NITROGEN HOLDING
CONTROL DEVICE
BI-FLOW THERMOSTATIC EXPANSION VALVE
DOL
CASING
ELECTRO GALVANISED MILD STEEL
EPOXY POLYESTER POWDER
VOLUME
OUTDOOR COIL
CROSS FINNED TUBES
MATERIAL
SEAMLESS COPPER
0.35 (0.013)
FINISHING
SCROLL COMPRESSOR
OVRLOAD PROTECTION AND AUTO RESET HIGH/LOW PRESSURE SWITCH
ON / OFF
INDUCTION
PROPELLER / DIRECT
ALUMINIUM
COMPRESSOR
ALUMINIUM
MATERIAL
MATERIAL

17
Heatpump 460V-60 Hz
NOTES :
1. ALL UNITS ARE BEING TESTED AND COMPLY TO ARI210/240-94.
2. NOMINAL COOLING CAPACITIES ARE BASED ON THE FOLLOWING CONDITIONS. INDOOR 26.7 °CDB, 19.4 °CWB, OUTDOOR 35 °CDB.
3. ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY MANUFACTURER WITHOUT PRIOR NOTICE.
MODEL
INDOOR UNIT
MDB150BR2
MDB200BR2
MDB250BR2
OUTDOOR UNIT
MMC075CR x2
MMC100BR x2
MMC125BR x2
TOTAL
Btu/h
148,000
197,600
232,000
COOLING
kcal/h
37,296
49,795
58,464
CAPACITY
W
43,376
57,913
67,995
TOTAL
Btu/h
148,000
193,000
240,000
HEATING
kcal/h
37,296
48,636
60,480
CAPACITY
W
43,376
56,565
70,340
NOMINAL TOTAL POWER (COOLING)
W
15,927
20,204
25,802
NOMINAL TOTAL POWER (HEATING)
W
16,963
18,770
22,210
NOMINAL TOTAL CURRENT (COOLING)
A
22.2
33.1
40.4
NOMINAL TOTAL CURRENT (HEATING)
A
22.6
32.5
37.2
MATERIAL
CASING
FINISHING
INSULATION
HEIGHT (H)
mm (in)
885 (34.84)
945 (37.20)
1291 (50.82)
DIMENSION
WIDTH (W)
mm (in)
1640 (64.56)
1894 (74.56)
1866 (73.46)
DEPTH (D)
mm (in)
1040 (40.94)
980 (38.58)
1199 (47.20)
m
3
2.450
2.813
4.325
NET WEIGHT
kg (lb)
189 (416)
220 (484)
343 (755)
GROSS WEIGHT
kg (lb)
278 (612)
230 (506)
470 (1034)
NOISE LEVEL (SOUND POWER)
dBA
79
85
87
INNER GROOVE
TUBE
WALL THICKNESS
mm (in)
OUTER DIAMETER
mm (in)
MATERIAL
FIN
THICKNESS
mm (in)
%
m
2
(ft
2
)
1.00 (10.82)
1.20 (12.92)
1.48 (16.01)
m/min (FPM)
129.54 (425)
150.87 (495)
152.40 (500)
INDOOR BLOWER
mm (in)
394.97 (15.55)
394.97 (15.55)
469.90 (18.50)
mm (in)
381.00 (15.00)
381.00 (15.00)
459.99 (18.11)
L/s (CFM)
2171 (4600)
3021 (6400)
3776 (8000)
mmWG(inWG)
15.24 (0.6)
15.24 (0.6)
35.00 (1.38)
mm
180
2 SPZ160
200
MOTOR PULLEY DIAMETER
mm
75
2 SPZ 75
85
TYPE
1 SPZ
TYPE
SPZ 1060
SPZ 1080
SPZ 1700
TYPE
POWER SUPPLY
V / Ph / Hz
460 / 3 / 60
460 / 3 / 60
460 / 3 / 60
NUMBER x RATED RUNNING CURRENT
A
2.7
4.4
5.4
MOTOR POWER OUTPUT
W
1500
3000
4000
NUMBER X POWER RATED INPUT
W
1603
2702
3374
MOTOR POLES
4
4
4
PIPE CONNECTION
LIQUID
mm (in)
12.70 (1/2)
15.88 (5/8)
15.88 (5/8)
GAS
mm (in)
25.40 (1.00)
28.58 (1-1/8)
34.92 (1-3/8)
mm (in)
25.40 (1.00)
25.40 (1.00)
25.40 (1.00)
LENGTH x HEIGHT
mm
457 x 738
542 x 738
533 x 532
DEPTH
mm (in)
50.8 (2.00)
50.8 (2.00)
50.8 (2.00)
336
AIR FILTER
TYPE
VILEDON
QUANTITY
SIZE
INDOOR BLOWER MOTOR
SQUIRREL CAGE INDUCTION
BRAZING
DRAIN PIPE CONNECTION
PIPE SIZE
BLOWER PULLEY DIAMETER
PULLEY
2 SPZ
V-BELT
BLOWER DIAMETER
BLOWER LENGTH
AIR FLOW
EXTERNAL STATIC PRESSURE
BLOWER MATERIAL
ZINC COATED STEEL
QUANTITY
1
FACE AREA
FACE VELOCITY
TYPE / DRIVE
CENTRIFUGAL / BELT DRIVEN
ROWS / FIN PER INCH(FPI)
4 / 12
CAPACITY STEP
100-50-0
0.35 (0.013)
9.52 (3/8)
ALUMINIUM
0.127 (0.005)
INDOOR UNIT
ELECTRO GALVANISED MILD STEEL
EPOXY POLYESTER POWDER COATING
PE FOAM -- 10MM THICKNESS
VOLUME
INDOOR COIL
TYPE
CROSS FINNED TUBES
MATERIAL
SEAMLESS COPPER
MATERIAL
FINISHING
HEIGHT (H)
mm (in)
946 (37.24)
946 (37.24)
1041 (40.98)
DIMENSION
WIDTH (W)
mm (in)
1300 (51.18)
1116 (43.93)
1116 (43.93)
DEPTH (D)
mm (in)
500 (19.68)
939 (36.96)
939 (36.96)
M
3
1.063
1.614
1.614
kg (lb)
145 (319)
164 (361)
169 (372)
kg (lb)
189 (416)
221 (486)
226 (497)
dBA
70
72
75
TYPE
INNER GROOVE
TUBE
WALL THICKNESS
mm (in)
OUTER DIAMETER
mm (in)
THICKNESS
mm (in)
1 x 2
2 x 2
2 x 2
14
12
18
FACE AREA
m
2
(ft
2
)
1.23 (13.25)
1.76 (19.00)
1.76 (19.00)
FACE VELOCITY
m/min (FPM)
138.07 (453)
112.16 (368)
144.38 (474)
TYPE
DRIVE
BLADE MATERIAL
BLADE DIAMETER
mm (in)
660.40 (26)
660.40 (26)
762.00 (30)
POWER SUPPLY
V / Ph / Hz
220 - 240 / 1 / 60
220 - 240 / 1 / 60
460 / 3 / 60
RATED RUNNING CURRENT
A
5.3
5.3
2.0
MOTOR POWER OUTPUT
W
480
480
780
RATED POWER INPUT
W
979
979
1062
6
6
8
AIR FLOW
L/s (CFM)
2832 (6000)
3304 (7000)
4248 (9000)
TYPE
POWER SUPPLY
V / Ph / Hz
460 / 3 / 60
460 / 3 / 60
460 / 3 / 60
RATED RUNNING CURRENT (COOLING)
A
8.0
12.6
15.5
RATED RUNNING CURRENT (HEATING)
A
8.2
12.3
13.9
RATED POWER INPUT (COOLING)
W
6183
7772
10152
RATED POWER INPUT (HEATING)
W
6701
7055
8356
MOTOR POWER OUTPUT
W
6000
7500
9750
MAXIMUM STARTING CURRENT
A
74.0
95.0
125.0
PROTECTION DEVICE
STAGE OF CAPACITY CONTROL
STARTER TYPE
TYPE
TYPE OF GAS PRECHARGED
OUTDOOR UNIT
CASING ELECTRO GALVANISED MILD STEEL
EPOXY POLYESTER POWDER
VOLUME
NET WEIGHT
GROSS WEIGHT
NOISE LEVEL (SOUND POWER)
OUTDOOR COIL
CROSS FINNED TUBES
MATERIAL
SEAMLESS COPPER
0.35 (0.013)
9.52 (3/8)
FIN PER INCH
OUTDOOR FAN
INDUCTION
PROPELLER / DIRECT
FIN
MATERIAL
ALUMINIUM
0.127 (0.005)
NUMBER x ROWS
ALUMINIUM
COMPRESSOR
SCROLL COMPRESSOR
OVERLOAD PROTECTION AND AUTO RESET HIGH/LOW PRESSURE SWITCH
NITROGEN HOLDING
CONTROL DEVICE
BI-FLOW THERMOSTATIC EXPANSION VALVE
MOTOR POLES
ON / OFF
DOL
REFRIGERANT
R22

18
Heatpump 460V-60 Hz
NOTES :
1. ALL UNITS ARE BEING TESTED AND COMPLY TO ARI210/240-94.
2. NOMINAL COOLING CAPACITIES ARE BASED ON THE FOLLOWING CONDITIONS. INDOOR 26.7 °CDB, 19.4 °CWB, OUTDOOR 35 °CDB.
3. ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY MANUFACTURER WITHOUT PRIOR NOTICE.
4. AIR FILTER IS AN OPTIONAL ITEM.
MDB300BR3
MDB400BR4
MDB500BR4
MMC100BR x3
MMC100BR x1
MMC125BR x2
MMC100BR x4
MMC125BR x4
Btu/h
296400
395200
464000
kcal/h
74693
99590
116928
W
86870
115826
135991
TOTAL
Btu/h
289500
386000
480000
HEATING
kcal/h
72954
97272
120960
CAPACITY
W
84848
113130
140680
NOMINAL TOTAL POWER (COOLING)
W
30,256
39,789
52,875
NOMINAL TOTAL POWER (HEATING)
W
28,107
36,921
45,691
NOMINAL TOTAL CURRENT (COOLING)
A
49.2
64.9
82.6
NOMINAL TOTAL CURRENT (HEATING)
A
48.3
63.7
76.2
CASING
HEIGHT (H)
mm (in)
1291 (50.82)
DIMENSION
WIDTH (W)
mm (in)
1866 (73.46)
2274 (89.52)
2274 (89.52)
DEPTH (D)
mm (in)
1199 (47.20)
1466 (57.71)
1466 (57.71)
m
3
4.325
7.230
7.230
kg (lb)
346 (761)
513 (1129)
606 (1333)
kg (lb)
470 (1034)
679 (1494)
772 (1265)
dBA
89
90
96
TYPE
MATERIAL
INNER GROOVE
SEAMLESS COPPER
INNER GROOVE
TUBE
WALL THICKNESS
mm (in)
OUTER DIAMETER
mm (in)
MATERIAL
FIN
THICKNESS
mm (in)
5 / 12
4 / 14
5 / 12
%
m
2
(ft
2
)
1.62 (17.50)
2.38 (25.62)
2.55 (27.45)
FACE VELOCITY
m/min (FPM)
156.66 (514)
142.94 (468)
166.42 (546)
QUANTITY
mm (in)
469.90 (18.50)
591.82 (23.30)
591.82 (23.30)
mm (in)
459.99 (18.11)
563.88 (22.20)
563.88 (22.20)
L/s (CFM)
4248 (9000)
5664 (12000)
7080 (15000)
mmWG(inWG)
35.00 (1.38)
35.00 (1.38)
40.00 (1.57)
mm
180
280
250
mm
80
95
100
TYPE
2 SPZ
2SPA
2SPA
TYPE
SPZ 1700
SPA2182
SPA2060
TYPE
V / Ph / Hz
460 / 3 / 60
460 / 3 / 60
460 / 3 / 60
A
6.1
7.4
12.6
W
4000
5500
11000
W
4005
4785
8019
4
4
4
LIQUID
mm (in)
15.88 (5/8)
15.88 (5/8)
15.88 (5/8)
15.88 (5/8)
GAS
mm (in)
28.58 (1-1/8)
28.58 (1-1/8)
34.92 (1-3/8)
28.58 (1-1/8)
34.92 (1-3/8)
mm (in)
LENGTH x HEIGHT
mm
533 x 532
668 x 61
668 x 61
DEPTH
mm (in)
50.8 (2.00)
50.8 (2.00)
50.8 (2.00)
6 6 6
QUANTITY
6
TYPE
VILEDON
SIZE
617 x 661
50.8 (2.00)
PIPE SIZE
DRAIN PIPE CONNECTION
25.40 (1.00)
AIR FILTER
MOTOR POLES
4
PIPE CONNECTION
BRAZING
MOTOR POWER OUTPUT
5500
NUMBER x RATED POWER INPUT
4464
POWER SUPPLY
460 / 3 / 60
NUMBER x RATED RUNNING CURRENT
7.2
V-BELT
SPA 2240
INDOOR BLOWER MOTOR
SQUIRREL CAGE INDUCTION
MOTOR PULLEY DIAMETER
95
PULLEY
2SPA
EXTERNAL STATIC PRESSURE
35.00 (1.38)
BLOWER PULLEY DIAMETER
224
BLOWER LENGTH
459.99 (18.11)
AIR FLOW
4248 (9000)
BLOWER MATERIAL
ZINC COATED STEEL
1
BLOWER DIAMETER
469.90 (18.50)
124.96 (410)
INDOOR BLOWER
TYPE / DRIVE
CENTRIFUGAL / BELT DRIVEN
CAPACITY STEP
100-67-33-0
100-75-50-25-0
FACE AREA
2.38 (25.62)
9.52 (3/8)
ALUMINIUM
0.127 (0.005)
ROWS / FIN PER INCH(FPI)
4 / 12
INDOOR COIL
CROSS FINNED TUBES
SEAMLESS COPPER
0.35 (0.013)
GROSS WEIGHT
575 (1265)
NOISE LEVEL (SOUND POWER)
92
1199 (47.20)
VOLUME
5.683
NET WEIGHT
440 (968)
53.1
INDOOR UNIT
MATERIAL
ELECTRO GALVANISED MILD STEEL
FINISHING
EPOXY POLYESTER POWDER COATING
INSULATION
PE FOAM -- 10MM THICKNESS
1546 (60.86)
2122 (83.54)
98,623
35,643
31,334
56.6
CAPACITY
96,952
336,500
84,798
TOTAL
330,800
COOLING
83,362
MODEL
INDOOR UNIT
MDB350BR3
OUTDOOR UNIT
HEIGHT (H)
mm (in)
946 (37.24)
946 (37.24)
1041 (40.98)
946 (37.24)
1041 (40.98)
WIDTH (W)
mm (in)
1116 (43.93)
1116 (43.93)
1116 (43.93)
1116 (43.93)
1116 (43.93)
DEPTH (D)
mm (in)
939 (36.96)
939 (36.96)
939 (36.96)
939 (36.96)
939 (36.96)
M
3
1.614
1.614
1.614
1.614
1.614
kg (lb)
164 (361)
164 (361)
169 (372)
164 (361)
169 (372)
kg (lb)
221 (486)
221 (486)
226 (497)
221 (486)
226 (497)
dBA
72
72
75
72
75
INNER GROOVE
SEAMLESS COPPER
INNER GROOVE
WALL THICKNESS
mm (in)
OUTER DIAMETER
mm (in)
THICKNESS
mm (in)
12
12
18
12
18
m
2
(ft
2
)
1.76 (19.00)
1.76 (19.00)
1.76 (19.00)
1.76 (19.00)
1.76 (19.00)
m/min (FPM)
112.16 (368)
112.16 (368)
144.38 (474)
112.16 (368)
144.38 (474)
mm (in)
660.40 (26)
660.40 (26)
762.00 (30)
660.40 (26)
762.00 (30)
V / Ph / Hz
220-240 / 1 / 60
220-240 / 1 / 60
460 / 3 /60
220-240 / 1 / 60
460 / 3 /60
A
5.3
5.3
2.0
5.3
2.0
W
480
480
780
480
780
W
979
979
1062
979
1062
6
6
8
6
8
L/s (CFM)
3304 (7000)
3304 (7000)
4248 (9000)
3304 (7000)
4248 (9000)
V / Ph / Hz
460 / 3 / 60
460 / 3 / 60
460 / 3 / 60
460 / 3 / 60
460 / 3 / 60
A
12.6
12.6
15.5
12.6
15.5
A
12.3
12.3
13.9
12.3
13.9
W
7772
7772
10152
7772
10152
W
7055
7055
8356
7055
8356
W
7500
7500
9750
7500
9750
A
95.0
95.0
125.0
95.0
125.0
OUTDOOR UNIT
CASING
MATERIAL
ELECTRO GALVANISED MILD STEEL
FINISHING
EPOXY POLYESTER POWDER
DIMENSION
VOLUME
NET WEIGHT
GROSS WEIGHT
NOISE LEVEL (SOUND POWER)
OUTDOOR COIL
TYPE
CROSS FINNED TUBES
TUBE
MATERIAL
SEAMLESS COPPER
0.35 (0.013)
9.52 (3/8)
MATERIAL
ALUMINIUM
FIN
0.127 (0.005)
NUMBER x ROWS
2 x 2
FIN PER INCH
FACE AREA
FACE VELOCITY
TYPE
OUTDOOR FAN
INDUCTION
DRIVE
PROPELLER / DIRECT
BLADE MATERIAL
ALUMINIUM
BLADE DIAMETER
POWER SUPPLY
RATED RUNNING CURRENT
MOTOR POWER OUTPUT
RATED POWER INPUT
MOTOR POLES
AIR FLOW
COMPRESSOR
TYPE
SCROLL COMPRESSOR
POWER SUPPLY
RATED RUNNING CURRENT (COOLING)
RATED RUNNING CURRENT (HEATING)
RATED POWER INPUT (COOLING)
RATED POWER INPUT (HEATING)
MOTOR POWER OUTPUT
MAXIMUM STARTING CURRENT
PROTECTION DEVICE
OVERLOAD PROTECTION AND AUTO RESET HIGH/LOW PRESSURE SWITCH
STAGE OF CAPACITY CONTROL
ON / OFF
STARTER TYPE
DOL
REFRIGERANT
TYPE
R22
TYPE OF GAS PRECHARGED
NITROGEN HOLDING
CONTROL DEVICE
BI-FLOW THERMOSTATIC EXPANSION VALVE

19
Performance Characteristics
50Hz R22 SPECIFICATIONS
COOLING MODEL
MODEL : MDB075B vs. MMC075B (cooling capacity) Outdoor DB, °CIndoor DB
°C Indoor WB °C Capacity kW 19.4 25.0 30.0 35.0 40.0 46.0
TC 20.452 19.432 18.521 17.610 16.700 15.607 13.9 SC 20.452 19.432 18.521 17.610 16.700 15.607
TC 21.979 20.724 19.604 18.484 17.364 16.021 15.0 SC 19.790 18.855 18.020 17.185 16.350 15.349
TC 26.144 24.250 22.559 20.869 19.178 17.149 18.0 SC 17.983 17.281 16.653 16.026 15.399 14.646
TC 28.087 25.895 23.938 21.981 20.024 17.676 19.4 SC 17.141 16.546 16.016 15.485 14.954 14.317
TC 28.920 26.657 24.637 22.616 20.596 18.171 20.0 SC 16.779 16.155 15.598 15.041 14.484 13.815
TC 31.696 29.197 26.965 24.733 22.502 19.824 22.0 SC 15.575 14.852 14.207 13.562 12.916 12.142
TC 34.473 31.737 29.294 26.850 24.407 21.476
26.7
24.0 SC 14.371 13.549 12.816 12.082 11.348 10.468
MODEL : MDB100B vs. MMC100B (cooling capacity) Outdoor DB, °CIndoor DB
°C Indoor WB °C Capacity kW 19.4 25.0 30.0 35.0 40.0 46.0
TC 26.307 25.150 24.116 23.083 22.049 20.809 13.9 SC 25.849 24.788 23.840 22.893 21.946 20.809
TC 28.451 26.971 25.649 24.328 23.006 21.420 15.0 SC 25.052 24.047 23.148 22.250 21.352 20.275
TC 34.298 31.938 29.831 27.724 25.616 23.088 18.0 SC 22.880 22.025 21.261 20.498 19.734 18.818
TC 37.027 34.256 31.782 29.308 26.834 23.866 19.4 SC 21.867 21.082 20.381 19.680 18.979 18.138
TC 38.196 35.310 32.733 30.157 27.580 24.488 20.0 SC 21.432 20.606 19.868 19.130 18.393 17.507
TC 42.094 38.824 35.904 32.985 30.065 26.561 22.0 SC 19.984 19.020 18.160 17.299 16.438 15.406
TC 45.992 42.338 39.075 35.812 32.550 28.634
26.7
24.0 SC 18.536 17.435 16.451 15.467 14.484 13.304
MODEL : MDB125B vs. MMC125B (cooling capacity) Outdoor DB, °CIndoor DB
°C Indoor WB °C Capacity kW 19.4 25.0 30.0 35.0 40.0 46.0
TC 30.218 29.333 28.542 27.751 26.960 26.011 13.9 SC 30.218 29.333 28.542 27.751 26.960 26.011
TC 34.065 32.436 30.982 29.528 28.074 26.329 15.0 SC 29.119 28.287 27.545 26.803 26.060 25.170
TC 44.554 40.900 37.637 34.374 31.111 27.195 18.0 SC 26.120 25.437 24.827 24.217 23.607 22.875
TC 49.450 44.850 40.743 36.635 32.528 27.600 19.4 SC 24.720 24.106 23.558 23.010 22.462 21.804
TC 51.548 46.731 42.430 38.130 33.829 28.668 20.0 SC 24.121 23.461 22.872 22.284 21.695 20.989
TC 58.541 53.002 48.056 43.111 38.165 32.231 22.0 SC 22.121 21.311 20.587 19.864 19.140 18.272
TC 65.534 59.273 53.682 48.092 42.501 35.793
26.7
24.0 SC 20.122 19.160 18.302 17.443 16.585 15.555