Carrier 50XT manual Physical Data, A-WEIGHTEDSOUND POWER LEVEL dBA

50XT

PHYSICAL DATA

UNIT SIZE	024	030	036		042	048	060
NOMINAL CAPACITY (ton)	2	2---1/2	3		3---1/2	4	5
OPERATING WEIGHT (lb)	405	435	464		476	492	535
(kg)	184	197	210		216	223	243
COMPRESSOR			Two---Stage Scroll
REFRIGERANT: PURON (R---410A) Quantity (lb)	10.3	11.5	9.7		14.0	15.5	16.0
(kg)	4.7	5.2	4.4		6.4	7.0	7.3
EXPANSION DEVICE ---HEATING			AccuRater
ORIFICE OD (in.) --- Left	0.042	0.038	0.035		0.040	0.038	0.046
ORIFICE OD (in.) --- Right		0.038	0.035		0.042	0.046	0.046
EXPANSION DEVICE ---COOLING				TXV
Size	2 Ton	3 Ton	3 Ton		4 Ton	4 Ton	5 Ton
Part Number
	EA36YD129	EA36YD139	EA36YD139		EA36YD149	EA36YD149	EA36YD159
OUTDOOR COIL
Rows…Fins/in.	2…21	2…21	2…21		2…21	2…21	2…21
Face Area (sq. ft.)	13.6	15.3	17.5		19.4	19.4	23.3
OUTDOOR FAN
Nominal Cfm	2700	2700	2800		2800	3300	3300
Diameter (in.)	22	22	22		22	22	22
(mm)	559	559	559		559	559	559
Motor HP (RPM)	1/8 (825)	1/8 (825)	1/8 (825)		1/8 (825)	1/4 (1100)	1/3 (1110)
INDOOR COIL
Rows…Fins/in.	3…17	3…17	3…17		3…17	3…17	4…17
Face Area (sq. ft.)	3.7	3.7	4.7		4.7	5.7	5.7
INDOOR FAN
Nominal Airflow (Cfm)
Comfort	Variable	based on Comfort	Settings (see User Interface instructions for more information).
Efficiency	700	875	1050		1225	1400	1750
Max	800	1000	1200		1400	1600	2000
Size (in.)	10x10	10x10	11x10		11x10	11x10	11x10
(mm)	254x254	254x254	279x254		279x254	279x254	279x254
Motor HP (RPM)	1/2	1/2	3/4		3/4	3/4	1
HIGH---PRESSURE SWITCH (psig)
Cutout			670 ± 10
Reset (Auto)			470 ± 25
HIGH---PRESSURE SWITCH 2 (psig)
(Compressor Solenoid)
Cutout			565 ± 15
Reset (Auto)			455 ± 15
LOSS ---OF---CHARGE/LOW---PRESSURE SWITCH
(Liquid Line) (psig)
Cutout				23 ± 5
Reset (Auto)				55 ± 5
RETURN---AIR FILTERS Throwaway (in.)*	20x24x1		24x30x1			24x36x1
(mm)	508x610x25		610x762x25			610x914x25

*Recommended filter sizes for field---installed air filter grilles mounted on the wall or ceiling of the conditioned structure. Required filter sizes shown are based on the larger of the ARI (Air Conditioning and Refrigeration Institute) rated cooling airflow or the heating airflow velocity of 300 ft/minute for throwaway type or 450 ft/minute for high ---capacity type. Air filter pressure drop for non ---standard filters must not exceed 0.08 IN. WC.

ISO 9001:2000

REGISTERED

A-WEIGHTED SOUND POWER LEVEL (dBA)

MODEL 50XT	STANDARD		TYPICAL OCTAVE BAND SPECTRUM (dBA) (without tone adjustment)
	RATING
	(dBA)	125	250	500	1000	2000	4000	8000
024	75	58.8	63.5	67.2	66.9	63.7	58.3	50.0
030	75	58.8	63.5	67.2	66.9	63.7	58.3	50.0
036	75	60.7	63.3	66.8	66.5	64.2	60.3	53.0
042	75	56.7	62.8	67.8	67.4	63.7	57.7	50.8
048	78	62.4	69.9	71.3	73.4	70.0	66.3	60.1
060	78	63.5	67.6	71.8	75.5	71.0	68.1	59.9

NOTE: Tested in accordance with ARI Standard 270---95 (not listed in ARI).

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