40MB*D / 38MAQ / 38MBQ Ducted Split System Sizes 09 to 48
Product Data
INDUSTRY LEADING
FEATURES / BENEFITS
A PERFECT BALANCE BETWEEN BUDGET LIMITS, ENERGY SAVINGS AND COMFORT.
The 40MBD series ducted split systems are a matched combination of an outdoor condensing unit and an indoor fan coil unit connected only by refrigerant tubing and wires.
The fan coil is mounted in the ceiling. This selection of fan coils permits creative solutions to design problems such as:
S Addons to current space (an office or family room addition)
S Special space requirements
S When changes in the load cannot be handled by the existing system.
S Historical renovations or any application where preserving the look of the original structure is essential.
These compact indoor fan coil units take up very little space above the ceiling. Advanced system components incorporate innovative technology to provide reliable cooling performance at low sound levels.
LOW SOUND LEVELS
When sound ordinances and proximity to neighbors demand quiet operation, the 38MAQ unit is the right choice: The advanced, horizontal airflow design distributes air more evenly over the coil.
SECURE OPERATION
If security is an issue, outdoor and indoor units are connected only by refrigerant piping and wiring to prevent intruders from crawling through ductwork. In addition, since 38MAQ units can be installed close to an outside wall, coils are protected from vandals and severe weather.
FAST INSTALLATION
This compact ducted split system is simple to install. A mounting bracket and duct work is needed for the indoor units, and only wire and piping need to be run between indoor and outdoor units. These units are fast and easy to install ensuring minimal disruption to customers in the home or workplace. This makes the 40MBD / 38MAQ / 38MBQ ducted split systems the equipment of choice, especially in retrofit situations.
SIMPLE SERVICING AND MAINTENANCE
Removing the top panel on outdoor units provides immediate access to the control compartment, providing a service technician access to check unit operation. In addition, the drawthru design of the outdoor section means that dirt accumulates on the outside surface of the coil. Coils can be cleaned quickly from the inside using a pressure hose and detergent.
On all indoor units, service and maintenance expense is reduced due to easy accessible service panels. In addition, these ducted systems have extensive selfdiagnostics to assist in troubleshooting.
BUILTIN RELIABILITY
Ducted split system indoor and outdoor units are designed to provide years of troublefree operation.
The ducted indoor units include protection against freezeup and high evaporator temperatures on heat pumps.
The condensing units on heat pumps are protected by a three minute time delay before the compressor will start the overcurrent protection and the high temperature protection.
INDIVIDUAL ROOM COMFORT
Maximum comfort is provided because each space can be controlled individually based on usage pattern. The air sweep feature provided permits optimal room air mixing to eliminate hot and cold spots for occupant comfort. In addition, yearround comfort can be provided with heat pumps.
ECONOMICAL OPERATION
The ducted split system design allows individual or multiroom heating or cooling when required. There is no need to run large supplyair fans or chilled water pumps to handle a few spaces with unique load patterns.
EASYTO- USE CONTROLS
The ducted units have microprocessorbased controls to provide the ultimate in comfort and efficiency. The user friendly wired and wireless remote control provides the interface between user and the unit.
CONDENSATE PUMP
Factory installed condensate pump on the ducted fan coil provides installation flexibility.
STANDARD WIRED CONTROLLER
AGENCY LISTINGS
All systems are listed with AHRI (Air Conditioning, Heating & Refrigeration Institute), and ETL.
2
MODEL NUMBER NOMENCLATURE
INDOOR UNIT
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40 |
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MB |
Q |
B |
09 |
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D |
- - |
3 |
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40= FAN COIL UNIT |
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VOLTAGE |
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MB = MODEL |
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3 = 208/230- 1- 60 |
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SYSTEM TYPE
Q = HEAT PUMP
MAXIMUM NUMBER OF FAN COIL UNITS THAT
CAN BE CONNECTED TO THE OUTDOOR UNIT
B=1:1 |
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NOT USED |
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NOMINAL CAPACITY |
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09 |
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3/4 TON |
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12 |
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1 TON |
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18 |
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1- 1/2 TONS |
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INDOOR FAN COIL TYPE |
24 |
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2 TONS |
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36 |
- 3 TONS |
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D = DUCTED |
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48 |
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4 TONS |
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OUTDOOR UNIT
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38 |
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MA |
Q |
B |
09 |
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- |
- - |
3 |
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38 = OUTDOOR UNIT |
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MA = MODEL SIZES 0924 |
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VOLTAGE |
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MB = MODEL SIZES 3648 |
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3 = 208/230- 1- 60 |
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SYSTEM TYPE |
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Q = HEAT PUMP |
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MAXIMUM NUMBER OF FAN COIL UNITS THAT |
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CAN BE CONNECTED TO THE OUTDOOR UNIT |
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NOT USED |
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B=1:1 |
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NOMINAL CAPACITY |
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09 |
- |
3/4 TON |
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12 |
- |
1 TON |
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18 |
- |
1- 1/2 TONS |
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UNIT TYPE |
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24 |
- |
2 TONS |
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36 |
- 3 TONS |
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- = OUTDOOR UNIT |
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48 |
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4 TONS |
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Use of the AHRI Certified TM Mark indicates a manufacturer’s participation in the program For verification
of certification for individual products, go to www.ahridirectory.org.
3
STANDARD FEATURES AND ACCESSORIES
Ease Of Installation |
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Mounting Brackets |
S |
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Low Voltage Controls |
S |
Comfort Features |
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Microprocessor Controls |
S |
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Wired Remote Control |
S |
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Wireless Remote Control |
S |
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Automatic Horizontal Air Sweep |
S |
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Air Direction Control |
S |
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Auto Restart Function |
S |
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Cold Blow Protection On Heat Pumps |
S |
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Freeze Protection Mode On Heat Pumps |
S |
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Turbo Mode |
S |
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Silence Mode |
S |
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Auto Changeover On Heat Pumps |
S |
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Follow Me |
S |
Energy Saving Features |
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Sleep Mode |
S |
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Stop/Start Timer |
S |
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46° F Heating Mode (Heating Setback) |
S |
Safety And Reliability |
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3 Minute Time Delay For Compressor |
S |
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Over Current Protection For Compressor |
S |
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Indoor Coil Freeze Protection |
S |
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Indoor Coil High Temp Protection in Heating Mode |
S |
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Condenser High Temp Protection in Cooling Mode |
S |
Ease Of Service And Maintenance |
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Cleanable Filters |
S |
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Diagnostics |
S |
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Liquid Line Pressure Taps |
S |
Application Flexibility |
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Condensate Pumps |
S |
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Crankcase Heater |
S |
Legend |
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S |
Standard |
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A |
Accessory |
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OUTDOOR UNITS
Crankcase Heater
Standard on all unit sizes. Heater clamps around compressor oil stump.
4
DIMENSIONS - INDOOR
Fig. 1 – Indoor unit
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Outline dimensions |
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Air outlet opening size |
Air return opening size |
Hanger |
Refrigerant Pipe Locations |
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Brackets |
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Size |
A |
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B |
C |
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D |
E |
F |
G |
H |
I |
J |
K |
L |
M |
H1 |
H2 |
W1 |
W2 |
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9 |
27.6 |
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8.2 |
25 |
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22.4 |
2.5 (65) |
19.4 |
1.3 (35) |
4.6 |
23.4 |
7.8 |
3.1 (80) |
29.1 |
13.8 |
4.7 |
5.6 |
3.7 (95) |
5.9 |
(700) |
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(210) |
(635) |
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(570) |
(493) |
(119) |
(595) |
(200) |
(740) |
(350) |
(120) |
(143) |
(150) |
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12 |
27.6 |
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8.2 |
25 |
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22.4 |
2.5 (65) |
19.4 |
1.3 (35) |
4.6 |
23.4 |
7.8 |
3.1 (80) |
29.1 |
13.8 |
4.7 |
5.6 |
3.7 (95) |
5.9 |
(700) |
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(210) |
(635) |
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(570) |
(493) |
(119) |
(595) |
(200) |
(740) |
(350) |
(120) |
(143) |
(150) |
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18 |
36.2 |
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8.2 |
25 |
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22.4 |
2.5 (65) |
19.4 |
1.3 (35) |
4.6 |
32.0 |
7.8 |
3.1 (80) |
37.8 |
13.8 |
4.7 |
5.6 |
3.7 (95) |
5.9 |
(920) |
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(210) |
(635) |
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(570) |
(493) |
(119) |
(815) |
(200) |
(960) |
(350) |
(120) |
(143) |
(150) |
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24 |
36.2 |
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10.6 |
25 |
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22.4 |
2.5 (65) |
19.4 |
1.3 (35) |
7.0 |
32.0 |
10.2 |
0.7 (20) |
37.8 |
13.8 |
4.7 |
5.6 |
3.7 (95) |
5.9 |
(920) |
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(270) |
(635) |
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(570) |
(493) |
(179) |
(815) |
(260) |
(960) |
(350) |
(120) |
(143) |
(150) |
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36 |
44.8 |
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10.6 |
30.5 |
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27.9 |
2.5 (65) |
36.7 |
1.3 (35) |
7.0 |
40.7 |
10.2 |
1.7 (45) |
48.8 |
19.7 |
4.7 |
5.6 |
3.7 (95) |
5.9 |
(1140) |
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(270) |
(775) |
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(710) |
(933) |
(179) |
(1035) |
(260) |
(1240) |
(500) |
(120) |
(143) |
(150) |
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48 |
47.2 |
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11.8 |
34.1 |
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31.4 |
3.1 (80) |
38.1 |
1.5 (40) |
8.0 |
43.0 |
11.3 |
1.7 (45) |
48.8 |
19.7 |
6.9 |
7.8 |
6.1 |
8.3 |
(1200) |
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(300) |
(865) |
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(800) |
(968) |
(204) |
(1094) |
(288) |
(1240) |
(500) |
(175) |
(198) |
(155) |
(210) |
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5
DIMENSIONS - OUTDOOR
Fig. 2 – Outdoor unit
Unit Size |
W in (mm) |
D in (mm) |
H in (mm) |
L1 in (mm) |
L2 in (mm) |
Operating |
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Weight lb (kg) |
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9K |
31.8(810) |
12.2(310) |
21.9(558) |
21.6(549) |
12.8(325) |
82.4(37.4) |
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12K |
31.8(810) |
12.2(310) |
21.9(558) |
21.6(549) |
12.8(325) |
82.4(37.4) |
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18K |
33.2(845) |
12.6(320) |
27.5(700) |
22.0(560) |
13.1(405) |
102.5(46.5) |
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24K |
37.2(945) |
15.5(395) |
31.8(810) |
25.2(640) |
15.9(405) |
137.5(62.4) |
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36K |
37.2(945) |
15.5(395) |
31.8(810) |
25.2(640) |
15.9(405) |
137.5(62.4) |
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48K |
36.93(938) |
15.4(392) |
53.9(1369) |
24.9(634) |
15.9(404) |
220(100) |
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6
CLEARANCES - INDOOR
7.874in(200mm) |
11.811in(300mm) |
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23.622in x 23.622in(600mm x 600mm)
Fig. 3 – Indoor Unit Clearance
CLEARANCES - OUTDOOR
A
Air-inlet
E
D |
B |
C |
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Air-outlet |
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Fig. 4 – Clearances Outdoor |
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UNIT |
Minimum Value |
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in. (mm) |
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A |
24 (609) |
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B |
24 (609) |
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C |
24 (609) |
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D |
4 (101) |
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E |
4 (101) |
7
SPECIFICATIONS
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Size |
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9 |
12 |
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18 |
24 |
36 |
48 |
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System |
Outdoor Model |
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38MAQB09---3 |
38MAQB12---3 |
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38MAQB18---3 |
38MAQB24---3 |
38MBQB36---3 |
38MBQB48---3 |
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Indoor Model |
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40MBQB09D--3 |
40MBQB12D--3 |
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40MBQB18D--3 |
40MBQB24D--3 |
40MBQB36D--3 |
40MBQB48D--3 |
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Energy Star |
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YES |
YES |
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YES |
YES |
NO |
NO |
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Cooling Rated Capacity |
Btu/h |
9,000 |
11,000 |
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16,000 |
23,000 |
36,000 |
48,000 |
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Cooling Cap. Range Min - Max |
Btu/h |
3,500~11,000 |
4,000~13,000 |
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4,500~18,000 |
5,500~24,500 |
8,500~38,000 |
9,000~50,000 |
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SEER |
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19.0 |
18.0 |
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18.5 |
19.0 |
15.5 |
16.5 |
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Performance |
EER |
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13.5 |
12.5 |
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12.5 |
12.5 |
8.5 |
8.2 |
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Heating Rated Capacity |
Btu/h |
10,000 |
11,800 |
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18,000 |
24,400 |
38,000 |
50,000 |
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Heating Cap. Range Min - Max |
Btu/h |
4,500~11,500 |
5,000~13,500 |
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5,500~19,000 |
6,000~26,000 |
9,500~50,000 |
10,000~55,000 |
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HSPF |
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9.6 |
9.0 |
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9.6 |
10.5 |
10.5 |
10.0 |
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Controls |
Wireless Remote Controller (°F/°C Convertible) |
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Standard |
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Wired Remote Controller (°F/°C Convertible) |
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Standard |
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Operating |
Cooling Outdoor DB Min - Max |
°F |
4~122 |
4~122 |
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4~122 |
4~122 |
4~122 |
4~122 |
Range |
Heating Outdoor DB Min - Max |
°F |
4~86 |
4~86 |
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4~86 |
4~86 |
4~86 |
4~86 |
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Total Piping Length |
Ft. |
82 |
82 |
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98 |
98 |
213 |
213 |
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Piping |
Piping Lift* |
Ft. |
32 |
32 |
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65 |
65 |
98 |
98 |
Pipe Connection Size - Liquid |
In. |
1/4 |
1/4 |
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1/4 |
3/8 |
3/8 |
3/8 |
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Pipe Connection Size - Suction |
In. |
3/8 |
1/2 |
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1/2 |
5/8 |
5/8 |
5/8 |
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Type |
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R410A |
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Refrigerant |
Design Pressure |
PSIG |
550 |
550 |
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550 |
550 |
550 |
550 |
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Metering Device |
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Capillary Tube in Outdoor Unit |
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Charge |
Lbs. |
2.76 |
2.76 |
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4.19 |
5.18 |
7.5 |
9.48 |
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Face Area |
Sq. Ft. |
9.2 |
9.2 |
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16.0 |
21.1 |
8.2 |
14.1 |
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Outdoor |
No. Rows |
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2 |
2 |
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2 |
3 |
2.6 |
2.0 |
coil |
Fins per inch |
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21 |
21 |
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18 |
18 |
17 |
17.0 |
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Circuits |
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4 |
4 |
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6 |
8 |
6 |
10.0 |
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Face Area |
Sq. Ft. |
1.4 |
1.4 |
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1.4 |
2.0 |
3.5 |
4.2 |
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Indoor Coil |
No. Rows |
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3 |
3 |
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3 |
4 |
4 |
4 |
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Fins per inch |
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16 |
16 |
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16 |
16 |
16 |
16 |
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Circuits |
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4 |
4 |
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4 |
6 |
8 |
8 |
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Type |
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Hermetic Rotary DC Inverter Compressor |
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Model |
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ASM98D1UFZA |
ASM108D1UFZA |
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ASM135D23UFZ |
DA250S2C-30MT |
TNB306FPGMC-L |
MNB36FAAMC-L |
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Compressor |
Oil Type |
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VG74 |
VG74 |
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VG74 |
VG74 |
FV50S |
FV50S |
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Oil Charge |
Fl. Oz. |
12.5 |
12.5 |
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15.2 |
27.7 |
36.2 |
47.3 |
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Rated Current |
RLA |
5.3 |
5.7 |
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7.3 |
8.8 |
13.5 |
13.5 |
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Voltage, Phase, Cycle |
V/Ph/Hz |
208/230-1-60 |
208/230-1-60 |
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208/230-1-60 |
208/230-1-60 |
208/230-1-60 |
208/230-1-60 |
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Electrical |
Power Supply |
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Indoor unit powered from outdoor unit |
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MCA |
A. |
15 |
15 |
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15 |
15 |
30 |
35 |
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MOCP - Fuse Rating |
A. |
15 |
15 |
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20 |
25 |
50 |
55 |
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Unit Width |
In. |
31.9 |
31.9 |
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33.3 |
37.2 |
37.2 |
36.9 |
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Unit Height |
In. |
22.0 |
22.0 |
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27.6 |
31.9 |
31.9 |
53.9 |
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Outdoor |
Unit Depth |
In. |
12.2 |
12.2 |
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12.6 |
15.6 |
15.6 |
15.4 |
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Net Weight |
Lbs. |
82.4 |
82.4 |
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120.5 |
134.0 |
160.9 |
220.0 |
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Airflow |
CFM |
945 |
945 |
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1050 |
1390 |
2940 |
4240 |
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Sound Pressure |
dB(A) |
56 |
56 |
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59 |
62 |
65 |
65 |
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Unit Width |
In. |
27.6 |
27.6 |
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36.2 |
36.2 |
44.9 |
47.2 |
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Unit Height |
In. |
8.3 |
8.3 |
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8.3 |
10.6 |
10.6 |
11.8 |
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Unit Depth |
In. |
25.0 |
25.0 |
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25.0 |
25.0 |
30.5 |
34.1 |
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Indoor |
Net Weight |
Lbs. |
39.9 |
39.9 |
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50.7 |
57.3 |
77.2 |
99.2 |
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Number of Fan Speeds |
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3 |
3 |
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3 |
3 |
3 |
3 |
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Airflow (lowest to highest) |
CFM |
290/340/380 |
290/340/380 |
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400/440/480 |
590/650/810 |
680/940/1180 |
940/1180/1470 |
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Sound Pressure (lowest to highest) |
dB(A) |
30/33/36 |
30/34/38 |
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34/37/38 |
43/45/48 |
46/50/52 |
41/44/46 |
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Max Static Pressure |
In.WG. |
0.16 |
0.16 |
|
0.28 |
0.28 |
0.32 |
0.40 |
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8
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