Carrier 48HJ004---007, 48HE003---006 installation instructions 48HE,HJ, PhysicalData 48HJ

Table 1—Physical Data 48HJ

BASE UNIT 48HJ		HJE/F/H/K/M/N004	HJD/E/F/G/H/K/L/M/N005	HJD/E/F/G/H/K/L/M/N006	HJD/E/F007
NOMINAL CAPACITY		3	4	5	6
OPERATING WEIGHT (lb)
Unit		530	540	560	635
Humidi-MiZer™Adaptive Dehumidification System		15	23	25	29
EconoMi$er IV		50	50	50	50
Roof Curb		115	115	115	115
COMPRESSOR			Scroll
Quantity		1	1	1	1
Oil (oz)		42	53	50	60
REFRIGERANT TYPE			R-22
Expansion Device			Acutrol™ Metering Device
Operating Charge (lb-oz)
Standard Unit		5-8	10-2	10-0	12- 8
Unit With Humidi-Mizer Adaptive Dehumidification System		12-5	18-8	20-5	23-14
CONDENSER FAN			Propeller
Quantity...Diameter (in.)		1...22	1...22	1...22	1...22
Nominal Cfm		3500	3500	4100	4100
Motor Hp...Rpm		1/ ...825	1/ ...825	1/ ...1100	1/ ...1100
Watts Input (Total)		4	4	4	4
		180	180	320	320
CONDENSER COIL			Enhanced Copper Tubes, Aluminum Lanced Fins
Rows...Fins/in.		1...17	2...17	2...17	2...17
Total Face Area (sq ft)		14.6	16.5	16.5	21.3
EVAPORATOR COIL		Enhanced Copper Tubes, Aluminum Double-Wavy Fins
Standard Unit
Rows...Fins/in.		2...15	2...15	4...15	4...15
Total Face Area (sq ft)		5.5	5.5	5.5	7.3
Unit with Humidi-Mizer Adaptive Dehumidification System
Rows...Fins/in.		1...17	2...17	2...17	2...17
Total Face Area (sq ft)		3.9	3.9	3.9	5.2
EVAPORATOR FAN			Centrifugal Type, Belt Drive
Quantity...Size (in.)		1...10 x 10	1...10 x 10	1...10 x 10	1...10 x 10
Nominal Cfm	Std	1200	1600	2000	2400
Maximum Continuous Bhp		1.20	1.20	1.30/2.40*	2.40
	Hi-Static	2.40	2.40	2.90	2.90
Motor RPM	Std	1620	1620	1725	1725
	Hi-Static	1725	1725	1725	1725
Motor Frame Size	Std	48	48	48/56*	56
	Hi-Static	56	56	56	56
Fan Rpm Range	Std	680-1044	770-1185	1035-1460	1119-1585
Motor Bearing Type	Hi-Static	1075-1455	1075-1455	1300-1685	1300-1685
		Ball	Ball	Ball	Ball
Maximum Fan Rpm	Std	2100	2100	2100	2100
Motor Pulley Pitch Diameter A/B (in.)		1.9/2.9	1.9/2.0	2.4/3.4	2.4/3.4
	Hi-Static	2.8/3.8	2.8/3.8	3.4/4.4	3.4/3.4
Nominal Motor Shaft Diameter (in.)	Std	1/2	1/2	5/8	5/8
	Hi-Static	5/8	5/8	5/8	7/8
Fan Pulley Pitch Diameter (in.)	Std	4.5	4.0	4.0	4.0
	Hi-Static	4.5	4.0	4.5	4.5
Belt — Type...Length (in.)	Std	1...A...36	1...A...36	1....4...40	1...A...38
Pulley Center Line Distance (in.)	Hi-Static	1...A...39	1...A...39	1...A...40	1...A...40
	Std	10.0-12.4	10.0-12.4	14.7-15.5	14.7-15.5
Speed Change per Full Turn of		65	70	75	95
Movable Pulley Flange (rpm)	Hi-Static	65	65	60	60
Movable Pulley Maximum Full	Std	5	5	6	5
Turns from Closed Position	Hi-Static	6	6	5	5
Factory Setting — Full Turns Open	Std	3	3	3	3
	Hi-Static	31/2	31/2	31/2	31/2
Factory Speed Setting (rpm)	Std	826	936	1248	1305
Fan Shaft Diameter at Pulley (in.)	Hi-Static	1233	1233	1396	1396
		5/8	5/8	5/8	5/8
LEGEND
Bhp — Brake Horsepower
*Single phase/three phase.
†Indicates automatic reset.		120,000
**60,000 and 72,000 Btuh heat input units have 2 burners. 90,000 and
Btuh heat input units have 3 burners. 115,000 Btuh heat input units and 150,000
Btuh Heat input units have 3 burners.
††An LP kit is available as an accessory. Kit may be used at elevations as high as 2000
ft. If an LP kit is used with Low NOx units, the Low NOx baffle must be removed and
the units will no longer be classified as Low NOx units.
ll Three-phase standard models have heating inputs as shown. Single-phase stan-
dard models have one-stage heating with heating input values as follows:
HJD005-006,HJE004 — 72,000 Btuh
HJE005-006,HJF004 — 115,000 Btuh
HJF005-006 — 150,000 Btuh
***California compliant three-phase models.
†††California SCAQMD compliant low NOx	models have combustion products that are
controlled to 40 nanograms per joule or less.

48HE,HJ

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