Carrier 38MAQB09R1 Specifications

38MA*R

Outdoor Unit Single Zone Ductless System Sizes 09 to 36

Product Data

INDUSTRY LEADING

FEATURES / BENEFITS

A PERFECT BALANCE BETWEEN BUDGET LIMITS, ENERGY SAVINGS AND COMFORT.

The 38MA*R series ductless 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 ductless system 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 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.

The ideal compliment to your ducted system when it is impractical or prohibitively expensive to use ductwork.

The 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 performance at low sound levels.

LOW SOUND LEVELS

When noise is a concern, the ductless split systems are the answer. The indoor units are whisper quiet. There are no compressors indoors, either in the conditioned space or directly over it, and there is none of the noise usually generated by air being forced through ductwork.

When sound ordinances and proximity to neighbors demand quiet operation, the 38MA*R 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 38MA*R units can be installed close to an outside wall, coils are protected from vandals and severe weather.

FAST INSTALLATION

This compact ductless split system is simple to install. A mounting bracket is standard with the indoor units and only wire and piping need to be run between the indoor and outdoor units (High Walls). These units are fast and easy to install ensuring minimal disruption to customers in the home or workplace. This makes the 38MA*R ductless 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−to−use cleanable filters. In addition, these systems have extensive self−diagnostics to assist in troubleshooting.

BUILT−IN RELIABILITY

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

The 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 starts 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 (in some indoor models) 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 ductless split system design allows individual 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. In addition, because air is moved only in the space required, no energy is wasted while air moves through the ducts.

EASY−TO−USE CONTROLS

The indoor units have microprocessor−based controls to provide the ultimate in comfort and efficiency. The user friendly wireless remote control provides the interface between the user and the unit.

ACCESSORIES

Customizing these ductless split systems to your application is easily accomplished.

Adding a condensate pump accessory to the indoor fan coil provides installation flexibility.

OPTIONAL WIRED CONTROLLER

AGENCY LISTINGS

All systems are listed with AHRI (Air Conditioning, Heating & Refrigeration Institute), and ETL.

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MODEL NUMBER NOMENCLATURE

OUTDOOR UNIT

38

MA

Q

B

09

R

- -

3

38

= OUTDOOR UNIT

VOLTAGE

1 =115-1-60

MA = MODEL

3 = 208/230-1-60

SYSTEM TYPE

Q = HEAT PUMP

MAXIMUM NUMBER OF FAN COIL UNITS THAT

CAN BE CONNECTED TO THE OUTDOOR UNIT

NOT USED

B=1:1

NOMINAL CAPACITY

09

- 3/4 TON

12

- 1 TON

18

- 1-1/2 TONS

UNIT TYPE

24

- 2 TONS

R = OUTDOOR UNIT

30

- 2-1/2 TONS

36

- 3 TONS

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.

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STANDARD FEATURES AND ACCESSORIES

Ease Of Installation
	Low Voltage Controls			S
Energy Saving Features
	Stop/Start Timer			S
	46°F Heating Mode (Heating Setback)			S
Safety And Reliability
	3 Minute Time Delay For Compressor			S
	Over Current Protection For Compressor			S
	Condenser High Temp Protection in Cooling Mode			S
Ease Of Service And Maintenance
	Diagnostics			S
	Liquid Line Pressure Taps			S
Application Flexibility
	Crankcase Heater			S
	Base pan Heater			S
Legend
S	Standard
A	Accessory
ACCESSORIES
	ACCESSORY NO.	DESCRIPTION	FOR MODELS
53DS-900---089		INSULATED 25’ LINE	SIZE 09
		SET - 1/4” X 3/8”
53DS-900---008		INSULATED 25’ LINE	SIZES 12, 18
		SET - 1/4“ X 1/2”

OUTDOOR UNITS

Crankcase Heater

The crankcase heater is standard on all unit sizes. Heater clamps must be placed around the compressor oil stump.

Base pan Heater

The base pan heater is standard on all unit sizes.

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DIMENSIONS − OUTDOOR

Fig. 1 – Outdoor Unit

38MAR UNIT SIZE																														9K															12K		9K									12K																18K								24K												30K																			36K
Voltage																												115V																	115V	208/230V								208/230V																		208/230 V							208/230 V								208/230 V																						208/230 V
Height (H)								in (mm)														21.81(554)																			21.81(554)					21.81(554)				21.81(554)																						27.63 (702)							31.89(810)								31.89(810)																						31.89(810)
Width (W)								in (mm)														32.09(815)																			32.09(815)					32.09(815)				32.09(815)																						33.66 (855)							37.24(946)								37.24(946)																						37.24(946)
Depth (D)								in (mm)														13.11(333)																			13.11(333)					13.11(333)				13.11(333)																						14.17 (360)							16.14(410)								16.14(410)																						16.14(410)
L1								in (mm)														20.24 (514)																			20.24 (514)					20.24 (514)				20.24 (514)																						21.26(540)							26.50(673)								26.50(673)																						26.50(673)
L2								in (mm)														13.39 (340)																			13.39 (340)					13.39 (340)				13.39 (340)																						13.78(350)							15.87(403)								15.87(403)																						15.87(403)
Operating Weight								Lbs (kg)														82.9(37.6)																			82.9(37.6)					91.5(41.5)				91.5(41.5)																						118.2(53.6)							145.5(66)								139.8(63.4)																						147.3(66.8)

Fig. 2 – Sizes 09K−12K

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DIMENSIONS − OUTDOOR (CONT)

Fig. 3 – Sizes 18K

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DIMENSIONS − OUTDOOR (CONT)

Fig. 4 – Sizes 24K, 30K, and 36K

CLEARANCES − OUTDOOR

A

Air-inlet

E

D	B	C

Air-outlet

Fig. 5 – Clearances Outdoor

	UNIT	MINIMUM VALUE
		in. (mm)
	A	24 (609)
	B	24 (609)
	C	24 (609)
	D	4 (101)
	E	4 (101)

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SPECIFICATIONS − OUTDOOR HEAT PUMP

	System	SIZE		9	12	9	12	18	24	30	36
		Outdoor Model		38MAQB09R--1	38MAQB12R--1	38MAQB09R--3	38MAQB12R--3	38MAQB18R--3	38MAQB24R--3	38MAQB30R--3	38MAQB36R--3
		Voltage,
		Phase,	V/Ph/Hz	115-1-60	115-1-60	208/230-1-60	208/230-1-60	208/230-1-60	208/230-1-60	208/230-1-60	208/230-1-60
	Electrical	Cycle
		MCA	A.	15	15	9	9	18	20	20	25
		MOCP -	A.	20	20	15	15	25	30	30	35
		Fuse Rating
		Cooling		-4~122	-4~122	-4~122	-4~122	-4~122	-4~122	-4~122	-4~122
		Outdoor DB	°F(°C)
				(-20~50)	(-20~50)	(-20~50)	(-20~50)	(-20~50)	(-20~50)	(-20~50)	(-20~50)
	Operating	Min - Max
	Range	Heating		-4~86	-4~86	-22~86	-22~86	-22~86	-22~86	-4~86	-4~86
		Outdoor DB	°F(°C)
				(-20~30)	(-20~30)	(-30~30)	(-30~30)	(-30~30)	(-30~30)	(-20~30)	(-20~30)
		Min - Max
		Total Piping	ft (m)	82 (25)	82 (25)	82 (25)	82 (25)	98 (30)	98 (30)	164 (50)	164 (50)
		Length
		Piping Lift*	ft (m)	32 (10)	32 (10)	32 (10)	32 (10)	65 (20)	65 (20)	82 (25)	82 (25)
		Pipe
		Connection	in (mm)	1/4 (6.35)	1/4 (6.35)	1/4 (6.35)	1/4 (6.35)	1/4 (6.35)	3/8 (9.52)	3/8 (9.52)	3/8 (9.52)
	Piping	Size -
		Liquid
		Pipe
		Connection	in (mm)	3/8 (9.52)	1/2 (12.7)	3/8 (9.52)	1/2 (12.7)	1/2 (12.7)	5/8 (16)	5/8 (16)	5/8 (16)
		Size -
		Suction
		Type		R410A	R410A	R410A	R410A	R410A	R410A	R410A	R410A
	Refrigerant	Metering Device		EEV	EEV	EEV	EEV	EEV	EEV	EEV	EEV
		Charge	lbs (kg)	2.76 (1.25)	2.76 (1.25)	3.31 (1.5)	3.31 (1.5)	4.30 (1.95)	5.73 (2.60)	6.06 (2.75)	7.50 (3.40)
		Face Area	Sq. Ft.	4.5	4.5	4.5	4.5	5.2	8.0	8.0	8.0
	Outdoor	No. Rows		2	2	2	2	2	2	3	3
	Coil	Fins per inch		20	20	18	18	18	20	18	18
		Circuits		4	4	4	4	4	4	6	6
		Type					Hermetic Rotary DC Inverter
		Model		ASM98D32UFZ	ASM98D32UFZ	ATM115D43UFZ2	ATM115D43UFZ2	ATF235D22UMT	ATF235D22UMT	ATF250D22UMT	ATF250D22UMT
	Compressor	Oil Type		VG74	VG74	VG74	VG74	VG74	VG74	VG74	VG74
		Oil Charge	Fl. Oz.	13.0	13.0	17.6	17.6	23.6	23.6	23.6	23.6
		Rated	RLA	9.0	9.0	5.3	5.7	12.3	14.0	15.0	17.0
		Current
		Unit Width	in (mm)	32.09 (815)	32.09 (815)	32.09 (815)	32.09 (815)	33.66 (855)	37.24 (946)	37.24 (946)	37.24 (946)
		Unit Height	in (mm)	21.81 (554)	21.81 (554)	21.81 (554)	21.81 (554)	27.63 (702)	31.89 (810)	31.89 (810)	31.89 (810)
		Unit Depth	in (mm)	13.11 (333)	13.11 (333)	13.11 (333)	13.11 (333)	14.17 (360)	16.14 (410)	16.14 (410)	16.14 (410)
	Outdoor	Net Weight	lbs (kg)	82.9 (37.6)	82.9 (37.6)	91.5 (41.5)	91.5 (41.5)	118.2 (53.6)	145.5 (66)	139.8 (63.4)	147.3 (66.8)
		Airflow	CFM	1,200	1,200	1,200	1,200	1,390	2,130	2,130	2,130
		Sound	dB(A)	52.5	52.5	55.5	56.0	57.5	60.5	60.5	60.5
		Pressure

* Condensing unit above or below indoor unit

PERFORMANCE − HIGH WALL

			40MAQB09B--1	40MAQB12B--1	40MAQB09B--3	40MAQB12B--3	40MAQB18B--3	40MAQB24B--3	40MAQB30B--3	40MAQB36B--3
	Indoor Model		619PAQ009BBMA	619PAQ012BBMA	619PEQ009BBMA 619PEQ012BBMA 619PEQ018BBMA 619PEQ024BBMA 619PEQ030BBMA					619PEQ036BBMA
	Energy Star		YES	YES	YES	YES	YES	YES	NO	NO
	Cooling Rated	Btu/h	9,500	12,000	9,000	12,000	17,000	24,000	30,000	36,000
	Capacity
	Cooling Cap.
	Range Min -	Btu/h	3500~11000	4000~13000	3500~13000	4000~13800	4500~18800	5500~24500	8000~30500	8000~36200
	Max
	SEER		24.5	22.0	25.0	22.5	20.0	20.5	19.8	16.0
	EER		15	13	14.5	12.5	12.5	12.5	11.5	8.6
	Heating Rated
	Capacity	Btu/h	11,000	12,000	10,900	11,800	18,000	24,000	30,000	36,000
	(47°F)
	Heating Rated
	Capacity	Btu/h	6,500	7,600	6,900	7,800	10,800	17,600	18,500	21,000
	High Wall (17°F)
	Heating
	Maximum	Btu/h	6,500	7,600	10,900	11,800	18,000	24,000	18,500	21,000
	Capacity
	(17°F)
	Heating
	Maximum	Btu/h	4,290	6,490	10,900	11,800	18,000	24,000	16,380	16,380
	Capacity
	(5°F)
	Heating Cap.
	Range Min -	Btu/h	4500~12500	5000~13500	4500~14500	5000~15500	5500~24000	6000~32000	9000~34000	9000~37000
	Max
	HSPF		11.2	10.2	11.2	12.0	10.3	10.3	9.4	8.5
	COP (47°F)	W/W	3.66	3.40	3.80	3.56	3.14	3.10	2.60	2.56
	COP (17°F)	W/W	2.82	2.60	2.74	2.64	2.64	2.64	2.16	2.12
	COP (5°F)	W/W	1.50	1.94	1.98	1.98	1.63	1.77	2.20	1.50

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