Carrier 50JS instruction manual AÐPhysical Data, BÐPhysical Data

Table 1AÐPhysical Data

UNIT SIZE	50JS018		50JS024	50JS030	50JS036	50JS042		50JS048	50JS060
NOMINAL CAPACITY (ton)	1-1/2		2	2-1/2	2-1/2	3-1/2		4	5
OPERATING WEIGHT (lb)	283		289	287	291	323		353	418
COMPRESSOR QUANTITY					1
TYPE		RECIPROCATING COMPRESSOR					SCROLL COMPRESSOR
REFRIGERANT					R-22
REFRIGERANT METERING DEVICE					Accurater ®
Refrigerant (R-22) Quantity (lb.)	5.6		5.2	5.8	7.1	7.6		7.8	8.6
ORIFICE ID (in.)	0.053		0.061	0.068	0.078	0.078		0.088	0.093
ORIFICE OD (in.)	0.040		0.049	2@0.042	2@0.046	2@0.052		2@0.057	2@0.061
OUTDOOR COIL	1....17		1....17	1....17	2....17	2....17		2....17	2....17
Rows...Fins/in.
	10.2		12.0	12.0	10.3	10.3		11.6	11.6
Face Area (sq ft)
OUTDOOR FAN	2400		2400	2400	2800	2400		3300	3300
Nominal Airflow (CFM)
	22		22	22	22	22		22	22
Diameter
	1/8 (825)		1/8 (825)	1/8 (825)	1/4 (1100)	1/8 (825)		1/4 (1100)	1/4 (1100)
Motor HP (RPM)
INDOOR COIL	2....15		2....15	3....15	3....15	4....15		3....15	4....15
Rows...Fins/in.
	3.7		3.7	3.7	3.7	3.7		4.7	4.7
Face Area (Sq Ft)
INDOOR BLOWER	700		800	1000	1200	1250		1600	2000
Nominal Airflow (CFM)
	10x10		10x10	11x10	11x10	11x10		11x10	11x10
Size (in.)
	1/8		1/4	1/4	1/2	3/4		3/4	1
Motor (HP)
RETURN-AIR FILTERS (in.)	20x20x1		20x20x1	20x20x1	20x24x1	24x30x1		24x30x1	24x30x1
Throwaway

Table 1BÐPhysical Data

UNIT SIZE	50JX024	50JX030	50JX036		50JX042	50JX048	50JX060
NOMINAL CAPACITY (ton)	2	2 1/2	3		3-1/2	4	5
OPERATING WEIGHT (lb)	299	320	328		350	355	420
COMPRESSOR QUANTITY				1
TYPE			SCROLL COMPRESSOR
REFRIGERANT				R-22
REFRIGERANT METERING DEVICE			Accurater ®
Refrigerant (R-22) Quantity (lb.)	5.5	6.4	7.0		10.8	10.4	12.3
ORIFICE ID (in.)	0.065	0.073	0.076		0.080	0.088	0.0.93
ORIFICE OD (in.)	0.055	0.065	0.067		2@0.052	2@0.057	2@0.063
OUTDOOR COIL	1...17	2...17	2...17		2...17	2...17	2...17
Rows...Fins/in.
	14.6	10.9	10.9		14.4	14.4	16.4
Face Area (sq ft)
OUTDOOR FAN	2350	2350	2800		2800	3300	3300
Nominal Airflow (CFM)
	22	22	22		22	22	22
Diameter
	1/8 (825)	1/8 (825)	1/4 (1100)		1/8 (825)	1/4 (1100)	1/4 (1100)
Motor HP (RPM)
INDOOR COIL	3...15	3...15	4...15		4..15	4...15	4...15
Rows...Fins/in.
	3.7	3.7	3.7		4.7	4.7	5.7
Face Area (Sq Ft)
INDOOR BLOWER	800	1000	1200		1400	1600	2000
Nominal Airflow (CFM)
	10x10	11x10	11x10		11x10	11x10	11x10
Size (in.)
	1/4	1/4	1/2		3/4	3/4	1
Motor (HP)
RETURN-AIR FILTERS (in.)	20x20x1	20x20x1	20x24x1		24x30x1	24x30x1	24x30x1
Throwaway

NOTE: Air filter pressure drop for non-standard filters must not exceed 0.08 in. wg.

Table 2AÐMinimum Airflow for Reliable Electric Heater Operation (Cfm)

SIZE	50JS018	50JS024	50JS030	50JS036	50JS042	50JS048	50JS060
AIRFLOW (CFM)	650	800	1000*	1200	1400	1600	2000

Table 2BÐMinimum Airflow for Reliable Electric Heater Operation (Cfm)

SIZE	50JX024	50JX030	50JX036	50JX042	50JX048	50JX060
AIRFLOW (CFM)	800	1000*	1200	1400	1600	2000

* The 030 size models must be run on medium or high speed when used in conjunction with 15 Kw electric heat accessory.

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