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Carrier 48HE003---006, 48HJ004---007 installation instructions 48HE,HJ, Standard Motor Belt Drive

Models: 48HJ004---007 48HE003---006

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48HE,HJ

Table 32—Fan Performance 48HJ006, 48HE006 Three-Phase — Horizontal Discharge Units;

Standard Motor (Belt Drive)*

AIRFLOW						EXTERNAL STATIC PRESSURE (in. wg)
CFM		0.2			0.4			0.6			0.8			1.0
CFM	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts
1500	800	0.39	350	904	0.49	438	999	0.60	535	1087	0.72	640	1169	0.85	753
1600	839	0.46	412	938	0.57	505	1030	0.68	605	1115	0.80	714	1195	0.93	829
1700	879	0.54	483	974	0.65	580	1062	0.77	684	1144	0.90	796	1221	1.03	914
1800	919	0.63	561	1010	0.75	663	1095	0.87	771	1174	1.00	886	1250	1.14	1008
1900	960	0.73	648	1047	0.85	754	1129	0.98	867	1206	1.11	986	1279	1.25	1111
2000	1001	0.84	744	1085	0.96	855	1163	1.09	972	1238	1.23	1095	1309	1.38	1224
2100	1043	0.96	850	1123	1.09	965	1199	1.22	1086	1271	1.37	1213	1340	1.52	1346
2200	1085	1.09	966	1162	1.22	1086	1235	1.36	1211	1305	1.51	1342	1372	1.67	1479
2300	1127	1.23	1092	1201	1.37	1217	1272	1.52	1347	1340	1.67	1482	1405	1.83	1623
2400	1169	1.38	1229	1241	1.53	1359	1310	1.68	1493	1375	1.84	1633	1439	2.00	1778
2500	1212	1.55	1378	1281	1.70	1513	1348	1.86	1652	1412	2.02	1796	1473	2.19	1945


AIRFLOW							EXTERNAL STATIC PRESSURE (in. wg)
CFM		1.2				1.4			1.6				1.8			2.0
CFM	Rpm	Bhp	Watts	Rpm		Bhp	Watts	Rpm	Bhp	Watts	Rpm		Bhp	Watts	Rpm	Bhp	Watts
1500	1247	0.98	873	1320		1.13	1002	1390	1.28	1137	1457		1.44	1280	1522	1.61	1430
1600	1270	1.07	952	1342		1.22	1083	1411	1.37	1221	1476		1.54	1365	1540	1.71	1517
1700	1295	1.17	1040	1365		1.32	1173	1432	1.48	1313	1497		1.64	1459	1559	1.82	1612
1800	1321	1.28	1137	1390		1.43	1273	1455	1.59	1415	1518		1.76	1563	1579	1.93	1718
1900	1348	1.40	1243	1415		1.56	1381	1479	1.72	1526	1541		1.89	1677	1601	2.06	1834
2000	1377	1.53	1359	1442		1.69	1500	1505	1.86	1648	1565		2.03	1801	1624	2.21	1961
2100	1406	1.67	1485	1470		1.83	1629	1531	2.00	1780	1591		2.18	1936	1648	2.36	2098
2200	1437	1.83	1621	1499		1.99	1769	1559	2.16	1923	1617		2.34	2082	—	—	—
2300	1468	1.99	1769	1529		2.16	1920	1587	2.34	2077	—		—	—	—	—	—
2400	1500	2.17	1928	1559		2.35	2083	—	—	—	—		—	—	—	—	—
2500	1533	2.36	2098	—		—	—	—	—	—	—		—	—	—	—	—
NOTES:										LEGEND
1. Grey cells indicate field-supplied drive is required.									Bhp — Brake Horsepower
2. Maximum continuous bhp is 2.40.									Watts — Input Watts to Motor
3. See general fan performance notes.									*Motor drive range: 1035 to 1460 rpm. All other rpms require field-supplied drive.

Table 33—Fan Performance 48HJ006, 48HE006 — Horizontal Discharge Units; High-Static Motor (Belt Drive)*

AIRFLOW						EXTERNAL STATIC PRESSURE (in. wg)
CFM		0.2			0.4			0.6			0.8			1.0
CFM	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts
1500	800	0.39	350	904	0.49	438	999	0.60	535	1087	0.72	640	1169	0.85	753
1600	839	0.46	412	938	0.57	505	1030	0.68	605	1115	0.80	714	1195	0.93	829
1700	879	0.54	483	974	0.65	580	1062	0.77	684	1144	0.90	796	1221	1.03	914
1800	919	0.63	561	1010	0.75	663	1095	0.87	771	1174	1.00	886	1250	1.14	1008
1900	960	0.73	648	1047	0.85	754	1129	0.98	867	1206	1.11	986	1279	1.25	1111
2000	1001	0.84	744	1085	0.96	855	1163	1.09	972	1238	1.23	1095	1309	1.38	1224
2100	1043	0.96	850	1123	1.09	965	1199	1.22	1086	1271	1.37	1213	1340	1.52	1346
2200	1085	1.09	966	1162	1.22	1086	1235	1.36	1211	1305	1.51	1342	1372	1.67	1479
2300	1127	1.23	1092	1201	1.37	1217	1272	1.52	1347	1340	1.67	1482	1405	1.83	1623
2400	1169	1.38	1229	1241	1.53	1359	1310	1.68	1493	1375	1.84	1633	1439	2.00	1778
2500	1212	1.55	1378	1281	1.70	1513	1348	1.86	1652	1412	2.02	1796	1473	2.19	1945


AIRFLOW						EXTERNAL STATIC PRESSURE (in. wg)
CFM		1.2			1.4			1.6				1.8			2.0
CFM	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts		Rpm	Bhp	Watts	Rpm	Bhp	Watts
1500	1247	0.98	873	1320	1.13	1002	1390	1.28	1137		1457	1.44	1280	1522	1.61	1430
1600	1270	1.07	952	1342	1.22	1083	1411	1.37	1221		1476	1.54	1365	1540	1.71	1517
1700	1295	1.17	1040	1365	1.32	1173	1432	1.48	1313		1497	1.64	1459	1559	1.82	1612
1800	1321	1.28	1137	1390	1.43	1273	1455	1.59	1415		1518	1.76	1563	1579	1.93	1718
1900	1348	1.40	1243	1415	1.56	1381	1479	1.72	1526		1541	1.89	1677	1601	2.06	1834
2000	1377	1.53	1359	1442	1.69	1500	1505	1.86	1648		1565	2.03	1801	1624	2.21	1961
2100	1406	1.67	1485	1470	1.83	1629	1531	2.00	1780		1591	2.18	1936	1648	2.36	2098
2200	1437	1.83	1621	1499	1.99	1769	1559	2.16	1923		1617	2.34	2082	1673	2.53	2246
2300	1468	1.99	1769	1529	2.16	1920	1587	2.34	2077		1644	2.52	2239	1699	2.71	2406
2400	1500	2.17	1928	1559	2.35	2083	1616	2.53	2243		1672	2.71	2408	1726	2.90	2579
2500	1533	2.36	2098	1591	2.54	2257	1647	2.73	2421		—	—	—	—	—	—
NOTES:									LEGEND
1. Grey cells indicate field-supplied drive is required.								Bhp — Brake Horsepower
2. Maximum continuous bhp is 2.90.								Watts — Input Watts to Motor
3. See general fan performance notes.								*Motor drive range: 1300 to 1685 rpm. All other rpms require field-supplied drive.

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Carrier 48HE003---006, 48HJ004---007 installation instructions 48HE,HJ, Standard Motor Belt Drive

Contents

48HJ004---007 48HE003---006 SAFETY CONSIDERATIONSInstallation Instructions ELECTRICAL SHOCK HAZARDSLAB MOUNT Horizontal Units Only INSTALLATIONStep 3 -InstallExternal Trap for Condensate Drain FIRE, EXPLOSION HAZARD48HE,HJ Fig. 2 --- Roof Curb Details48HJ004-007 PROPERTY DAMAGE HAZARD Step 5 -InstallFlue HoodStep 6 -InstallGas Piping positioningPROPERTY DAMAGE HAZARD 48HE,HJFig. 7 --- Roof Curb Alignment FIRE, EXPLOSION HAZARDFig. 8 --- 48HJ004-007Base Unit Dimensions 48HE,HJC06112 Fig. 9 --- 48HE003-006Base Unit Dimensions 48HE,HJC06113 field power supply Fig. 11 --- Gas Piping Guide With AccessoryThru-the-CurbService Connections field control wiring48HE,HJ Table 1-PhysicalData 48HJ48HE,HJ TABLE 1 - PHYSICAL DATA 48HJ contTable 2-PHYSICALDATA 48HE 48HE,HJ TABLE 2 - PHYSICAL DATA 48HE cont48HE,HJ Fig. 12 --- Power Wiring ConnectionsFig. 15 --- Field Control Wiring CONTROL48HE,HJ Table 3-ElectricalData 48HE48HE003---006 48HE,HJ Table 4-ElectricalData 48HJ48HE,HJ Table 4-ElectricalData 48HJ contFig. 16 --- Accessory Field-InstalledHumidistat Step 8 -Adjust Factory-InstalledOptionscobra energy recovery units AssemblyFactory Wiring Humidistat Wiring 208/230-VUnit ShownDamper Installed Field Control Wiring48HE,HJ Fig. 23 --- Outdoor-AirDamper Position SettingInstall the Indoor Air Quality CO2 Sensor Fig. 22 --- Outdoor-AirDamper With Hood AttachedFig. 24 --- PremierLink Controller 48HE,HJTable 5-PremierLink Sensor Usage APPLICATION48HE,HJ Fig. 25 --- PremierLinktController InstalledFig. 26 --- Typical PremierLink Control Wiring PremierLinkFig. 28 --- Differential Enthalpy Control 48HE,HJReturn Air Enthalphy Sensor Sensor and Mounting Plate 33AMKITENT00648HE,HJ Fig. 31 --- Typical Access Panel LocationsFig. 33 --- Indoor Coil Access Panel Relocation Fig. 32 --- Hood Box RemovalSupply Air Temperature SAT Sensor Fig. 35 --- Filter Installation48HE,HJ Table 6-SupplyAir Sensor TemperatureEconoMi$er IV Wiring 48HE,HJOutdoor Enthalpy Changeover Differential Enthalphy Control Exhaust Set Point Adjustment48HE,HJ Fig. 39 --- Outdoor-AirDamper LeakageThermostats 48HE,HJMinimum Position Control Fig. 43 --- Outside Air TemperatureFig. 45 --- Enthalpy Changeover Set Points 48HE,HJ+ TR Demand Controlled Ventilation DCVStep 9 -Adjust Evaporator-FanSpeed Fig. 47 --- CO2 Sensor Maximum Range SettingCO2 Sensor Configuration 48HE,HJ48HE,HJ Table 8-CO2 Sensor Standard SettingsFig. 50 --- Indoor-FanPulley Adjustment Fig. 49 --- Belt Drive Motor MountingTable 12-Accessorystatic pressure 48HE,HJTable 11-Evaporator-FanMotor Data - Standard Motor Table 15-48HEOutdoor Sound Power Total Unit GENERAL FAN PERFORMANCE NOTESTable 14-48HJOutdoor Sound Power Total Unit 48HE,HJ48HE,HJ Belt DriveBelt Drive 48HE,HJ Belt Drive48HE,HJ Standard Motor Belt Drive48HE,HJ Standard Motor Belt Drive48HE,HJ AIRFLOW48HE,HJ 107548HE,HJ Belt DriveBelt Drive 48HE,HJ Belt DriveBelt Drive 48HE,HJ Standard Motor Belt Drive48HE,HJ Standard Motor Belt Drive48HE,HJ 0.8048HE,HJ 0.64Step 6 -InternalWiring PRE-START-UPSTART-UP Step 7 -RefrigerantService PortsStep 11 -MainBurners 48HE,HJStep 10 -Cooling Table 37-AltitudeCompensationStep 14 -VentilationContinuous Fan Step 13 -SafetyRelief48HE,HJ Step 15 -OperatingSequenceFig. 51 --- DX Cooling Temperature 48HE,HJRoutine 3 OAT Control ExampleSubcooling Mode UNITS WITH HUMIDI-MIZER ADAPTIVEDEHUMIDIFICATION SYSTEM Normal Design Operation Fig. 53 --- Humidi-MiZerNormalFig. 56 --- Cleaning Condenser Coil SERVICEStep 1 -Cleaning 48HE,HJ48HE,HJ Step 3 -Condenser-FanAdjustmentStep 6 -HighPressure Switch Fig. 57 --- Propping Up Top PanelFig. 61 --- Cooling Charging Chart Step 7 -Loss-of-ChargeSwitchFig. 60 --- Cooling Charging Chart 48HE,HJFig. 63 --- Cooling Charging Chart Fig. 62 --- Cooling Charging ChartFig. 64 --- Cooling Charging Chart, 48HJ004 with Fig. 65 --- Cooling Charging Chart, 48HJ005 withTO USE COOLING CHARGING CHART, STANDARD UNIT Fig. 66 --- Cooling Charging Chart, 48HJ005 withFig. 67 --- Cooling Charging Chart, 48HJ007 with 48HE,HJFig. 70 --- Cooling Charging Chart Fig. 68 --- Cooling Charging ChartFig. 69 --- Cooling Charging Chart Fig. 71 --- Cooling Charging Chart48HE,HJ Step 12 -LimitSwitchTable 40-LEDError Code Description Step 13 -BurnerIgnition5. Reinstall burner rack as described above Fig. 74 --- Spark Gap AdjustmentCleaning and Adjustment Step 15 -ReplacementParts48HE,HJ Contactor, CompressorStep 2 -Economi$erIV Troubleshooting TROUBLESHOOTINGStep 1 -UnitTroubleshooting economi$er IV troubleshooting completionTable 41-LEDError Code Service Analysis 48HE,HJCOMPONENT DAMAGE HAZARD Table 42- Heating Service Analysis 48HE,HJTable 45-CoolingService Analysis 48HE,HJ48HE,HJ Table 46-EconoMi$erIV Input/Output LogicFig. 76 --- EconoMi$er IV Functional View III.START-UP START-UPCHECKLIST Remove and Store in Job FileI. PRELIMINARY INFORMATION 48HE,HJ