Duct Split System Data Sheet

ManualsBrandsCarrier ManualsDomestic Appliances40MBQB09D--3

Product Data

40MB*D / 38MAQ / 38MBQ

Ducted Split System

Sizes 09 to 48

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.

Summary of content (24 pages)

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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.
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LOW SOUND LEVELS BUILT- IN RELIABILITY 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. 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.
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MODEL NUMBER NOMENCLATURE INDOOR UNIT 40 MB Q B 09 D - - 3 40= FAN COIL UNIT VOLTAGE 3 = 208/230 - 1 - 60 MB = MODEL SYSTEM TYPE Q = HEAT PUMP MAXIMUM NUMBER OF FAN COIL UNITS THAT CAN BE CONNECTED TO THE OUTDOOR UNIT B=1:1 NOT USED NOMINAL CAPACITY 09 - 3/4 TON 12 - 1 TON 18 - 1 - 1/2 TONS 24 - 2 TONS 36 - 3 TONS 48 - 4 TONS INDOOR FAN COIL TYPE D = DUCTED OUTDOOR UNIT 38 MA Q B 09 - - - 3 38 = OUTDOOR UNIT MA = MODEL SIZES 09 - 24 MB = MODEL SIZES 36 - 48 VOLTAGE 3 = 208/230 - 1
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STANDARD FEATURES AND ACCESSORIES Ease Of Installation Mounting Brackets Low Voltage Controls Comfort Features Microprocessor Controls Wired Remote Control Wireless Remote Control Automatic Horizontal Air Sweep Air Direction Control Auto Restart Function Cold Blow Protection On Heat Pumps Freeze Protection Mode On Heat Pumps Turbo Mode Silence Mode Auto Changeover On Heat Pumps Follow Me Energy Saving Features Sleep Mode Stop/Start Timer 46° F Heating Mode (Heating Setback) Safety And Reliability 3 Minute T
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DIMENSIONS - INDOOR Fig. 1 – Indoor unit Outline dimensions Air outlet opening size Size A B C D E F 9 27.6 (700) 8.2 (210) 25 (635) 22.4 (570) 12 27.6 (700) 8.2 (210) 25 (635) 18 36.2 (920) 8.2 (210) 24 36.2 (920) 36 48 Air return opening size G H I J 2.5 (65) 19.4 (493) 1.3 (35) 4.6 (119) 23.4 (595) 22.4 (570) 2.5 (65) 19.4 (493) 1.3 (35) 4.6 (119) 25 (635) 22.4 (570) 2.5 (65) 19.4 (493) 1.3 (35) 10.6 (270) 25 (635) 22.4 (570) 2.5 (65) 19.4 (493) 44.
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DIMENSIONS - OUTDOOR Fig. 2 – Outdoor unit Unit Size W in (mm) D in (mm) H in (mm) L1 in (mm) L2 in (mm) Operating Weight lb (kg) 82.4(37.4) 9K 31.8(810) 12.2(310) 21.9(558) 21.6(549) 12.8(325) 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.
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CLEARANCES - INDOOR 11.811in(300mm) 7.874in(200mm) 23.622in x 23.622in(600mm x 600mm) Fig. 3 – Indoor Unit Clearance CLEARANCES - OUTDOOR A Air-inlet E D B C Air-outlet Fig. 4 – Clearances Outdoor Minimum Value in.
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SPECIFICATIONS Size System Performance 9 12 18 24 36 48 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.
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COOLING PERFORMANCE DATA Cooling Indoor Conditions Model DB Outdoor conditions (DB) WB 69.8F(21C) 59F(15C) 75.2F(24C) 62.6F(17C) 80.6F(27C) 66.2F(19C) 89.6F(32C) 73.4F(23C) 69.8F(21C) 59F(15C) 75.2F(24C) 62.6F(17C) 80.6F(27C) 66.2F(19C) 89.6F(32C) 73.4F(23C) 69.8F(21C) 59F(15C) 75.2F(24C) 62.6F(17C) 80.6F(27C) 66.2F(19C) 89.6F(32C) 73.4F(23C) 69.8F(21C) 59F(15C) 75.2F(24C) 62.6F(17C) 80.6F(27C) 66.2F(19C) 89.6F(32C) 73.4F(23C) 69.8F(21C) 59F(15C) 75.2F(24C) 62.
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HEATING PERFORMANCE DATA Model 9 12 18 24 36 48 Heating Indoor Conditions DB TH 59F(15C) Input TH 64.4F(18C) Input TH 69F(20.5C) Input TH 71.6F(22C) Input TH 59F(15C) Input TH 64.4F(18C) Input TH 69F(20.5C) Input TH 71.6F(22C) Input TH 59F(15C) Input TH 64.4F(18C) Input TH 69F(20.5C) Input TH 71.6F(22C) Input TH 59F(15C) Input TH 64.4F(18C) Input TH 69F(20.5C) Input TH 71.6F(22C) Input TH 59F(15C) Input TH 64.4F(18C) Input TH 69F(20.5C) Input TH 71.6F(22C) Input TH 59F(15C) Input TH 64.
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FAN AND MOTOR SPECIFICATIONS DUCTED System size material Type Indoor fan Indoor fan motor Outdoor fan Outdoor fan motor 9K 12K 18K 24K 36K 48K ABS ABS ABS ABS ABS ABS LX-188*190*12-40J LX-140*150*12-41J LX-140*150*12-41J LX-142*180*12-42J LX-188*190*12-40J LX-188*190*12-40J Diameter inch 5.5 5.5 5.6 7.4 7.4 7.4 Height inch 5.9 5.9 7.1 7.5 19.3 19.
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APPLICATION DATA UNIT SELECTION SYSTEM OPERATING CONDITIONS Select equipment to either match or be slightly less than anticipated peak load. This provides better humidity control, fewer unit cycles, and less part- load operation. For units used in spaces with high sensible loads, base equipment selection on unit sensible load, not on total anticipated load. Adjust for anticipated room wet bulb temperature to avoid undersizing equipment.
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! WIRING Recommended Connection Method for Power and Communication Wiring (To minimize communication wiring interference) Power Wiring: The main power is supplied to the outdoor unit. The field supplied connecting cable from the outdoor unit to indoor unit consists of three (3) wires and provides the power for the indoor unit. Two wires are high voltage AC power and one is a ground wire.
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AIR FLOW DATA System size Indoor (CFM) 9 380 340 290 945 High Medium Low Outdoor (CFM) 12 380 340 290 945 18 480 440 400 1050 24 810 650 590 1390 36 1180 940 680 2940 48 1470 1180 940 4240 SOUND PRESSURE System size Cooling operation Indoor Sound Pressure Heating operation Indoor Sound Pressure Outdoor sound pressure level 9 12 18 24 36 48 dBa (L/M/H) 30/33/36 30/34/38 34/37/38 43/45/48 46/50/52 41/44/46 dBa (L/M/H) 30/33/36 30/34/38 34/37/39 44/45/48 46/49/51 40/43/45 dBa 55.
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FAN AND MOTOR SPECIFICATIONS System size 9 12 18 24 36 48 material ABS ABS ABS ABS ABS ABS Indoor Type LX-140*150*12-41J LX-140*150*12-41J LX-142*180*12-42J LX-188*190*12-40J LX-188*190*12-40J LX-188*190*12-40J fan Diameter inch 140 140 142 188 188 188 Height inch 150 150 180 190 490 490 Model WZDK55-38GS-W WZDK55-38GS-W WZDK90-38GS-W WZDK90-38GS-W WZDK150-38GS-W WZDK240-38GS-W Type DC DC DC DC DC DC Phase 3 3 3 3 3 3 FLA 1.03 1.03 0.83 0.83 1.263 2.
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FAN PERFORMANCES Static pressure curve (static pressure deducted) 9~12K 18K in∙WG/Pa in∙WG/Pa 0.36/90 0.32/80 External static pressure (in∙WG/Pa) External static pressure (in∙WG/Pa) 0.36/90 0.28/70 0.24/60 0.2/50 0.16/40 Super high speed 0.12/30 High speed Mid speed Low speed 0.08/20 0.32/80 Super high speed 0.28/70 0.24/60 High speed 0.2/50 0.16/40 Mid speed 0.12/30 Low speed 0.08/20 0.04/10 0.
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36K 48K in∙WG/Pa in∙WG/Pa 0.48/120 0.44/110 0.4/100 0.32/80 0.36/90 Super high speed 0.28/70 0.24/60 External static pressure (in∙WG/Pa) External static pressure (in∙WG/Pa) 0.36/90 High speed 0.2/50 Mid speed 0.16/40 0.12/30 Low speed 0.32/80 0.28/70 0.24/60 0.2/50 Super high speed High speed Mid speed Low speed 0.16/40 0.12/30 0.08/20 0.08/20 0.04/10 0.
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WIRING DIAGRAMS Fig.
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Fig.
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Fig.
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Fig.
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Fig.
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GUIDE SPECIFICATIONS INDOOR CEILING- MOUNTED DUCTLESS UNITS Size Range: 3/4 to 4 Ton Nominal Cooling and Heating Capacity Carrier Model Number: 40MB*D PART 1 - GENERAL 1.01 System Description Indoor, ceiling- mounted, direct- expansion fan coils are matched with cooling only or heat pump outdoor unit . 1.02 Agency Listings Unit shall be rated per AHRI Standards 210/240 and listed in the AHRI directory as a matched system. 1.
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GUIDE SPECIFICATIONS HORIZONTAL DISCHARGE OUTDOOR UNITS Size Range: 3/4 to 4 Ton Nominal Cooling and Heating Capacity Carrier Model Number: 38MAQ/38MBQ PART 1 - GENERAL 1.01 System Description A. Outdoor air- cooled split system compressor sections suitable for on- the- ground, rooftop, wall hung or balcony mounting. Units shall consist of a rotary compressor, an air- cooled coil, propeller- type draw- through outdoor fan, reversing valve (HP), accumulator (HP units), metering device(s), and control box.