Spec sheet

ManualsBrandsCarrier ManualsDomestic Appliances40MBQB12C--3

Product Data

38MG / 40MA / 40MB

Multi- Zone Ductless Split Syst em

Size 18k, 27k, 36k and 48k

INDUSTRY LEADING

FEATURES / BENEFITS

AN INEXPENSIVE AND CREATIVE

SOLUTION TO DESIGN PROBLEMS.

The 38MG / 40MA / 40MB ductless inverter driven multi- zone

system provides individual comfort control for up to 5 separate

zones. Two, three, four or five space- saving cassette, floor console,

high wall, or ducted fan coils can be matched with one outdoor

heat pump. The indoor fan coils are connected to the outdoor unit

by refrigerant tubing and wires.

The different styles of indoor units can be mounted in several

locations to accommodate the application. This selection of fan

coils permits inexpensive and creative solutions to design problems

such as:

S When adding air conditioning to spaces that are heated

by hydronic or electric heat and have no ductwork.

S Historical renovations or any application where

preserving the look of the original structure is essential.

S Commercial add- on jobs where the existing air

conditioning system cannot be stretched.

These compact indoor fan coil units take up very little space in the

room and do not obstruct windows. The fan coils are attractively

styled to blend with most room decors.

Advanced system components incorporate innovative technology

to provide reliable cooling and heating performance at low sound

levels.

Summary of content (36 pages)

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38MG / 40MA / 40MB Multi- Zone Ductless Split System Size 18k, 27k, 36k and 48k Product Data INDUSTRY LEADING FEATURES / BENEFITS AN INEXPENSIVE AND CREATIVE SOLUTION TO DESIGN PROBLEMS. The 38MG / 40MA / 40MB ductless inverter driven multi- zone system provides individual comfort control for up to 5 separate zones. Two, three, four or five space- saving cassette, floor console, high wall, or ducted fan coils can be matched with one outdoor heat pump.
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INVERTER TECHNOLOGY FAST INSTALLATION The inverter driven compressor is designed to run at various input power frequencies (Hz) which controls the motor speed of the compressor. Even Temperature – The control package, including the inverter, monitors outdoor and indoor temperatures as they relate to the selected indoor set point and adjusts the speed of the compressor to match the load and keep the system operating continuously rather than cycling and creating temperature swings.
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MODEL NUMBER NOMENCLATURE INDOOR UNIT 40 MB Q B 09 D - - 3 40 = FAN COIL UNIT MA = HIGH WALL MB = CASSETTE, DUCTED, FLOOR CONSOLE VOLTAGE 3 = 208/230 - 1 - 60 SYSTEM TYPE Q = HEAT PUMP NOT USED B=ALL INDOOR FAN COIL TYPE NOMINAL CAPACITY 09 - 3/4 TON 12 - 1 TON 18 - 1 - 1/2 TONS 24 - 2 TONS B = HIGH WALL C = CASSETTE D = DUCTED F = FLOOR CONSOLE OUTDOOR UNIT 38 MG Q C 18 - - - 3 38 = OUTDOOR UNIT VOLTAGE 3 = 208/230 - 1 - 60 MG = ALL SYSTEM TYPE Q = HEAT PUMP NOT USED MAXIMUM NUMBE
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STANDARD FEATURES AND ACCESSORIES Ease of Installation Mounting Bracket Low Voltage Controls Comfort Features Microprocessor Control Wired Remote Control for High Walls, Cassette and Floor Console Wired Remote Control for Ducted Wireless Remote Control Rapid Cooling and Heating Automatic Air Sweep Cold Blow Prevention Continuous Fan Auto Restart Function Auto Changeover Follow Me Energy Saving Features Inverter Driven Compressor Sleep Mode 24 Hour Stop/Start Timer 46° F Heating Mode (Heating Setback) Safety
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COMBINATION TABLE Indoor Unit High Wall Cassette Ducted Floor Console Indoor Unit High Wall Cassette Ducted Floor Console Indoor Unit High Wall Cassette Ducted Floor Console Nominal Unit Btuh 9,000 12,000 9,000 12,000 9,000 12,000 9,000 12,000 Indoor Model Number 40MAQB09B--3 40MAQB12B--3 40MBQB09C--3 40MBQB12C--3 40MBQB09D--3 40MBQB12D--3 40MBQB09F--3 40MBQB12F--3 Outdoor Model Number Nominal Unit Btuh 9,000 12,000 18,000 9,000 12,000 18,000 9,000 12,000 18,000 9,000 12,000 Indoor Model Number
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DIMENSIONS - INDOOR Fig. 2 – High Wall Dimensions Unit Size W In. (mm) D In. (mm) H In. (mm) 9K/12K 18K 24K/30K 32.9(835) 39.0(990) 46.7(1186) 7.8(198) 8.6(218) 10.2(258) 11.0(280) 12.4(315) 13.4(343) Operating Weight Lbs. (kg) 19.2(8.7) 26.5(12.0) 40.8(18.5) Fig. 3 – Cassette Dimensions 9K Unit size Height Width Depth Operating Weight 12K 18K in(mm) in(mm) in(mm) body 10.24 (260) 22.44 (570) 22.44 (570) panel 1.97 (50) 25.47 (647) 25.47 (647) body 10.24 (260) 22.44 (570) 22.
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DIMENSIONS - INDOOR (CONTINUED) Fig. 4 – Ducted Dimensions Outline dimensions in(mm) Air outlet opening size in(mm) Air return opening size in(mm) Hanger Brackets in(mm) Refrigerant Pipe Locations in(mm) Operating Weight Lbs. (kg) in(mm) Size A B C D E F G H I J K L M H1 H2 W1 W2 9 27.6 (700) 8.2 (210) 25 (635) 22.4 (570) 2.5 (65) 19.4 (493) 1.3 (35) 4.6 (119) 23.4 (595) 7.8 (200) 3.1 (80) 29.1 (740) 13.8 (350) 4.7 (120) 5.6 (143) 3.7 (95) 5.9 (150) 39.90 (18.
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DIMENSIONS - INDOOR (CONTINUED) Fig. 5 – Floor Console Dimensions Unit size Height Width Depth Operating Weight 9 8.27 (210) 27.56 (700) 23.62 (600) 32.41 (14.7) in (mm) in (mm) in (mm) Lbs. (kg) 8 12 8.27 (210) 27.56 (700) 23.62 (600) 32.41 (14.
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DIMENSIONS - OUTDOOR Unit Size Height Width Depth Weight -Net in (mm) in (mm) in (mm) lbs (kg) 18 27.56(700) 33.27(845) 12.60(320) 114.63(52) 27 31.89(810) 37.20(945) 15.55(395) 154.76(70.2) Fig. 6 – Outdoor Dimensions Size 18 9 36 31.89(810) 37.20(945) 15.55(395) 169.75(77) 48 36.93(1369) 53.9(938) 15.43(392) 255.50(115.
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DIMENSIONS - OUTDOOR (CONTINUED) Fig.
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DIMENSIONS - OUTDOOR (CONTINUED) Fig.
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DIMENSIONS - OUTDOOR (CONTINUED) Fig.
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CLEARANCES - INDOOR CEILING 6" (0.15m) min. 5" (0.13m) min. 5" (0.13m) min. 6' (1.8m) FLOOR Fig. 10 – High Wall clearance Fig.
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CLEARANCES - INDOOR (CONTINUED) Fig. 12 – Ducted clearance Fig.
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CLEARANCES - OUTDOOR A Air-inlet E D B C Air-outlet Fig. 14 – Clearances Outdoor Minimum Value in.
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PHYSICAL DATA - OUTDOOR Size Outdoor Model Max Number of Zones Energy Star Cooling Rated Capacity Cooling Cap. Range Min - Max SEER Performance Non-Ducted EER Heating Rated Capacity Heating Cap. Range Min - Max HSPF Cooling Rated Capacity Cooling Cap. Range Min - Max Performance SEER Combination EER Ducted and Non-Ducted Heating Rated Capacity Heating Cap. Range Min - Max HSPF Cooling Rated Capacity Cooling Cap. Range Min - Max SEER Performance EER Ducted Heating Rated Capacity Heating Cap.
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PHYSICAL DATA - INDOOR High Wall Indoor Unit Size Model Unit Width In. Unit Height In. Unit Depth In. Net Weight Lbs. Pipe Connection Size - Liquid In. Pipe Connection Size - Suction In. Number of Fan Speeds Airflow (lowest to highest) CFM Sound Pressure (lowest to highest) dB(A) Air throw Data Ft.
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COOLING PERFORMANCE Model Cooling Indoor Conditions DB DB Outdoor conditions (DB) WB 69.8F(21C) 59F(15C) 80.6F(27C) 66.2F(19C) 69.8F(21C) 59F(15C) 80.6F(27C) 66.2F(19C) 69.8F(21C) 59F(15C) 80.6F(27C) 66.2F(19C) 69.8F(21C) 59F(15C) 80.6F(27C) 66.2F(19C) 18 27 36 48 TC SC Input TC SC Input TC SC Input TC SC Input TC SC Input TC SC Input TC SC Input TC SC Input 75F(24C) 85F(29.5C) 95F(35C) 105F(40.5C) 18.07 15.00 1.17 20.75 15.97 1.16 23.99 22.67 1.50 27.40 23.72 1.51 28.80 26.32 2.
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PIPING REQUIREMENTS System size Min. Piping Length Standard Piping Length Max. outdoor-indoor height difference (OU higher than IU) Max. outdoor-indoor height difference (IU higher than OU) Max. Piping Length with no additional refrigerant charge Piping Max. Length for one indoor unit Max.
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APPLICATION DATA Outdoor Unit Model 38MGQC18---3 Type 9K + 9K 9K + 12K 2-Zone 12K+12K 38MGQD27---3 9K + 9K 9K + 12K 9K + 18K 2-Zone 12K + 12K 12K + 18K 9+9+9 9+9+12 9+9+18 3-Zone 9+12+12 12+12+12 38MGQF36---3 9+18 12+12 12+18 2-Zone 18+18 9+24 12+24 9+9+9 9+9+12 9+9+18 9+12+12 9+12+18 3-Zone 9+18+18 12+12+12 12+12+18 12+18+18 9+9+9+9 9+9+9+12 9+9+9+18 9+9+12+12 4-Zone 9+9+12+18 9+12+12+12 12+12+12+12 38MGQF48---3 18+18 18+24 24+24 2-Zone 9+24 9+18 9+9+18 9+9+24 9+12+12 9+12+18 9+12+24 9+18+18 9+18+24 9+24+2
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UNIT MOUNTING (INDOOR) Mounting Bracket – The fan coil units are furnished with mounting brackets or dedicated mounting holes to hang the unit. Support – Adequate support must be provided to handle the weight of all fan coils. Refer to the Physical Data section for weights, and the base unit dimensional drawings. Unit Leveling – For reliable operation, units should be level in all planes. Clearances – Minimum clearance as shown in Fig. 13- 14.
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WIRELESS REMOTE CONTROL 1. A wireless remote control is supplied for system operation. 2. Each battery- operated wireless remote control may be used to control more than one unit. 3. The wireless remote control has a range of 25 ft. (7.6 m). Fig. 15 – Wireless remote control WIRED REMOTE CONTROL (STANDARD ON DUCTED UNITS) 1. Optional wired remote controller used for system operation of all high- wall, cassette and floor console units. 2. Kit includes a wired remote controller and a connecting cable. 3.
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AIR FLOW DATA System size Turbo High Indoor (CFM) Medium Low High Wall 12 380 360 300 210 9 380 360 290 210 18 680 650 450 310 24 870 780 620 520 Cassette System size High Indoor (CFM) Medium Low System size High Indoor (CFM) Medium Low 9 380 320 260 12 400 340 280 18 420 350 290 Ducted 12 380 340 290 9 380 340 290 18 480 440 400 24 810 650 590 Floor Console System size High Indoor (CFM) Medium Low 9 280 250 220 12 280 250 220 Outdoor Multi-Zone System Size 18 27 36 48 Outdoor (CFM) 1
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ELECTRICAL DATA High Wall UNIT SIZE System Voltage VOLT / PHASE / HZ OPERATING VOLTAGE MAX / MIN 9 12 18 24 30 208-230/1/60 253 / 187 UNIT SIZE System Voltage VOLT / PHASE / HZ OPERATING VOLTAGE MAX / MIN 9 12 18 24 36 48 208-230/1/60 253 / 187 UNIT SIZE System Voltage VOLT / PHASE / HZ OPERATING VOLTAGE MAX / MIN INDOOR FAN V-PH-HZ FLA HP W 208-230/1/60 0.07 0.07 0.17 0.23 0.23 0.027 0.027 0.077 0.08 0.08 20 20 58 60 60 Ducted INDOOR FAN HP 0.073 0.073 0.12 0.12 0.2 0.32 FLA 1.03 1.
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FAN PERFORMANCES (DUCTED UNITS) Static pressure curve (static pressure deducted) Code Sizes 9 & 12 Sizes 18 & 24 Sizes 36 & 48 0 0.00 0.04 0.08 1 0.04 0.10 0.14 2 0.08 0.16 0.20 Default Setting Fig. 17 – 9K and 12K 25 3 0.12 0.22 0.26 4 0.16 0.28 0.32 Max Static Pressure 0.18 0.40 0.
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Fig. 18 – 18K Fig.
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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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GUIDE SPECIFICATIONS HORIZONTAL DISCHARGE OUTDOOR UNITS Size Range:1 1/2, 2 1/4, 3 and 4 Ton Nominal Cooling and Heating Capacity Carrier Model Number: 38MG 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.
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GUIDE SPECIFICATIONS INDOOR WALL- MOUNTED DUCTLESS UNITS Size Range: 3/4 to 2 Ton Nominal Cooling and Heating Capacity Carrier Model Number: 40MAQ PART 1 – GENERAL 1.01 System Description The unit shall have the following functions as a minimum: Indoor, wall-mounted, direct expansion fan coils are matched with heat pump outdoor units. S An automatic restart after power failure at the same operating conditions as at failure. 1.
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GUIDE SPECIFICATIONS INDOOR CASSETTE DUCTLESS UNITS PART 1 - GENERAL Size Range: 3/4 to 1 1/2 Ton Nominal Cooling and Heating Capacity Carrier Model Number: 40MB*C The unit shall have the following functions as a minimum: 1.01 System Description Indoor, in- ceiling, direct- expansion fan coils are matched with 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 INDOOR DUCTED UNITS PART 1 - GENERAL 1.01 System Description Indoor, ceiling- mounted, direct- expansion fan coils are matched with a 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. 1.03 Delivery, Storage, And Handling Units shall be stored and handled per unit manufacturer’s recommendations. 1.04 Warranty (For Inclusion By Specifying Engineer) PART 2 - PRODUCTS 2.01 Equipment A.
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GUIDE SPECIFICATIONS INDOOR FLOOR CONSOLE DUCTLESS UNITS PART 1 - GENERAL 1.01 System Description Indoor, wall- mounted, direct- expansion fan coils are matched with a 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. 1.03 Delivery, Storage, And Handling Units shall be stored and handled per unit manufacturer’s recommendations. 1.04 Warranty (For Inclusion By Specifying Engineer) PART 2 - PRODUCTS 2.
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Copyright 2015 Carrier Corp. S 7310 W. Morris St. S Indianapolis, IN 46231 Edition Date: 05/15 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 36 Catalog No.