Carrier 40MBQB09D3 User Manual

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 Add- ons 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 draw- thru 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 self- diagnostics to assist in troubleshooting.

BUILT- IN RELIABILITY

Ducted split system indoor and outdoor units are designed to provide years of trouble- free operation.

The ducted indoor units include protection against freeze- up 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 over- current 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, year- round comfort can be provided with heat pumps.

ECONOMICAL OPERATION

The ducted split system design allows individual or multi- room heating or cooling when required. There is no need to run large supply- air fans or chilled water pumps to handle a few spaces with unique load patterns.

EASY- TO- USE CONTROLS

The ducted units have microprocessor- based 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.

MODEL NUMBER NOMENCLATURE

INDOOR UNIT

40 MB 309

40= FAN COIL UNIT

MB =MODEL

SYSTEM TYPE Q =HEATPUMP

MAXIMUM NUMBER OF FAN COIL UNITS THAT CAN BE CONNECTED TO THE OUTDOOR UNIT B=1:1

NOMINAL CAPACITY 09 -3/4TON 12 -1TON 18 -1-1/2TONS 24 -2TONS 36 -3TONS 48 -4TONS

BQD

VOLTAGE 3 = 208/230- 1 - 60

NOT USED

INDOOR FAN COIL TYPE

D =DUCTED

38 MA 309

38 = OUTDOOR UNIT

MA =MODELSIZES09- 24 MB =MODELSIZES36- 48

SYSTEM TYPE Q =HEATPUMP

MAXIMUM NUMBER OF FAN COIL UNITS THAT CAN BE CONNECTED TO THE OUTDOOR UNIT B=1:1

NOMINAL CAPACITY 09 -3/4TON 12 -1TON 18 -1-1/2TONS 24 -2TONS 36 -3TONS 48 -4TONS

OUTDOOR UNIT

BQ-

VOLTAGE 3 = 208/230- 1 - 60

NOT USED

UNIT TYPE

- = OUTDOOR UNIT

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.

STANDARD FEATURES AND ACCESSORIES

Ease Of Installation

Mounting Brackets S Low Voltage Controls S

Comfort Features

Microprocessor Controls S Wired Remote Control S Wireless Remote Control S Automatic Horizontal Air Sweep S Air Direction Control S Auto Restart Function S Cold Blow Protection On Heat Pumps S Freeze Protection Mode On Heat Pumps S Turbo Mo d e S Silence Mode S Auto Changeover On Heat Pumps S

Follow Me S

Energy Saving Features

Sleep Mode S Stop/Start Timer S

46° F Heating Mode (Heating Setback)

Safety And Reliability

3MinuteTimeDelayForCompressor S Over Current Protection For Compressor S Indoor Coil Freeze Protection S Indoor Coil High Temp Protection in Heating Mode S Condenser High Temp Protection in Cooling Mode S

Ease Of Service And Maintenance

Cleanable Filters S Diagnostics S Liquid Line Pressure Taps S

Application Flexibility

Condensate Pumps S Crankcase Heater S

Legend

SStandard A Accessory

OUTDOOR UNITS

Crankcase Heater

Standard on all unit sizes. Heater clamps around compressor oil stump.

DIMENSIONS - INDOOR

Fig. 1 – Indoor unit

Outline dimensions Air outletopening size Air return opening size

Size A B C D E F G H I J K L M H1 H2 W1 W2

27.6

(700)

27.6

(700)

36.2

(920)

36.2

(920)

44.8

(1140)

47.2

(1200)

8.2

(210)25(635)

8.2

(210)25(635)

8.2

(210)25(635)

10.6

(270)25(635)

10.6

11.8

30.5

(775)

34.1

(865)

(270)

(300)

22.4

(570)

22.4

(570)

22.4

(570)

22.4

(570)

27.9

(710)

31.4

(800)

2.5 (65)

3.1 (80)

19.4

(493)

19.4

(493)

19.4

(493)

19.4

(493)

36.7

(933)

38.1

(968)

1.3 (35)

1.5 (40)

4.6

(119)

4.6

(119)

4.6

(119)

7.0

(179)

7.0

(179)

8.0

(204)

23.4

(595)

23.4

(595)

32.0

(815)

32.0

(815)

40.7

(1035)

43.0

(1094)

7.8

(200)

7.8

(200)

7.8

(200)

10.2

(260)

10.2

(260)

11.3

(288)

3.1 (80)

0.7 (20)

1.7 (45)

Brackets

29.1

(740)

29.1

(740)

37.8

(960)

37.8

(960)

48.8

(1240)

48.8

(1240)

Hanger

13.8

(350)

13.8

(350)

13.8

(350)

13.8

(350)

19.7

(500)

19.7

(500)

Refrigerant Pipe Locations

4.7

5.6

(143)

5.6

(143)

5.6

(143)

5.6

(143)

5.6

(143)

7.8

(198)

3.7 (95)

6.1

(155)

(120)

4.7

(120)

4.7

(120)

4.7

(120)

4.7

(120)

6.9

(175)

5.9

(150)

5.9

(150)

5.9

(150)

5.9

(150)

5.9

(150)

8.3

(210)

DIMENSIONS - OUTDOOR

Fig. 2 – Outdoor unit

Unit Size W in (mm) D in (mm) H in (mm) L1 in (mm) L2 in (mm)

9K 31.8(810) 12.2(310) 21.9(558) 21.6(549) 12.8(325) 82.4(37.4) 12K 31.8(810) 12.2(310) 21.9(558) 21.6(549) 12.8(325) 82.4(37.4) 18K 33.2(845) 12.6(320) 27.5(700) 22.0(560) 13.1(405) 102.5(46.5) 24K 37.2(945) 15.5(395) 31.8(810) 25.2(640) 15.9(405) 137.5(62.4) 36K 37.2(945) 15.5(395) 31.8(810) 25.2(640) 15.9(405) 137.5(62.4) 48K 36.93(938) 15.4(392) 53.9(1369) 24.9(634) 15.9(404) 220(100)

Operating

Weight lb (kg)

CLEARANCES - INDOOR

7.874in(200mm)

11.811in(300mm)

23.622in x 23.622in(600mm x 600mm)

Fig. 3 – Indoor Unit Clearance

CLEARANCES - OUTDOOR

UNIT

A 24 (609) B 24 (609) C 24 (609) D 4 (101) E 4 (101)

Air-outlet

Fig. 4 – Clearances Outdoor

Air-inlet

Minimum Value

in. (mm)

SPECIFICATIONS

Size 9 12 18 24 36 48

System

Performance

Controls

Operating

Range

Piping

Refrigerant

Outdoor

Indoor Coil

Compressor

Electrical

Outdoor

Indoor

Outdoor Model 38MAQB09---3 38MAQB12---3 38MAQB18---3 38MAQB24---3 38MBQB36---3 38MBQB48---3 Indoor Model 40MBQB09D--3 40MBQB12D--3 40MBQB18D--3 40MBQB24D--3 40MBQB36D--3 40MBQB48D--3 Energy Star YES YES YES YES NO NO Cooling Rated Capacity Btu/h 9,000 11,000 16,000 23,000 36,000 48,000 Cooling Cap. Range Min - Max Btu/h 3,500~11,000 4,000~13,000 4,500~18,000 5,500~24,500 8,500~38,000 9,000~50,000 SEER 19.0 18.0 18.5 19.0 15.5 16.5 EER 13.5 12.5 12.5 12.5 8.5 8.2 Heating Rated Capacity Btu/h 10,000 11,800 18,000 24,400 38,000 50,000 Heating Cap. Range Min - Max Btu/h 4,500~11,500 5,000~13,500 5,500~19,000 6,000~26,000 9,500~50,000 10,000~55,000 HSPF 9.6 9.0 9.6 10.5 10.5 10.0 Wireless Remote Controller(°F/°C Convertible) Standard Wired Remote Controll er (°F/°C Convertible) Standard Cooling OutdoorDB Min - Max °F 4~122 4~122 4~122 4~122 4~122 4~122 Heating OutdoorDB Min - Max °F 4~86 4~86 4~86 4~86 4~86 4~86 Total Piping Length Ft. 82 82 98 98 213 213

Piping Lift Pipe Connection Size -Liquid In. 1/4 1/4 1/4 3/8 3/8 3/8 Pipe Connection Size -Suction In. 3/8 1/2 1/2 5/8 5/8 5/8 Type R410A DesignPressure PSIG 550 550 550 550 550 550 MeteringDevice CapillaryTube inOutdoor Unit Charge Lbs. 2.76 2.76 4.19 5.18 7.5 9.48 Face Area Sq. Ft. 9.2 9.2 16.0 21.1 8.2 14.1 No. Rows 2 2 2 3 2.6 2.0

coil

Fins per inch 21 21 18 18 17 17.0 Circuits 4 4 6 8 6 10.0 Face Area Sq. Ft. 1.4 1.4 1.4 2.0 3.5 4.2 No. Rows 3 3 3 4 4 4 Fins per inch 16 16 16 16 16 16 Circuits 4 4 4 6 8 8 Type Hermetic Rotary DC Inverter Compressor Model AS M 98D1UFZA ASM108D1UFZA ASM135D23UFZ DA250S2C-30MT TNB306FPGMC-L MNB36FAAMC-L Oil Type VG74 VG74 VG74 VG74 FV50S FV50S Oil Charge Fl. Oz. 12.5 12.5 15.2 27.7 36.2 47.3 Rated Current RLA 5.3 5.7 7.3 8.8 13.5 13.5 Voltage, Phase, Cycle V/Ph/Hz 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60 Power Supply Indoor unit powered from outdoorunit MCA A. 15 15 15 15 30 35 MOCP -Fuse Rating A. 15 15 20 25 50 55 Unit Width In. 31.9 31.9 33.3 37.2 37.2 36.9 Unit Height In. 22.0 22.0 27.6 31.9 31.9 53.9 Unit Depth In. 12.2 12.2 12.6 15.6 15.6 15.4 Net Weight Lbs. 82.4 82.4 120.5 134.0 160.9 220.0 Airflow CFM 945 945 1050 1390 2940 4240 Sound Pressure dB(A) 56 56 59 62 65 65 Unit Width In. 27.6 27.6 36.2 36.2 44.9 47.2 Unit Height In. 8.3 8.3 8.3 10.6 10.6 11.8 Unit Depth In. 25.0 25.0 25.0 25.0 30.5 34.1 Net Weight Lbs. 39.9 39.9 50.7 57.3 77.2 99.2 Number ofFan Speeds 3 3 3 3 3 3 Airflow (lowest tohighest) CFM 290/340/380 290/340/380 400/440/480 590/650/810 680/940/1180 940/1180/1470 Sound Pressure (lowest to highest) dB(A) 30/33/36 30/34/38 34/37/38 43/45/48 46/50/52 41/44/46 Max Static Pressure In.WG. 0.16 0.16 0.28 0.28 0.32 0.40

Ft. 32 32 65 65 98 98

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