Manuals / Carrier / Kitchen Appliance / Ventilation Hood

Carrier 62MC 62M950 Supply Air Fan Performance Curves, 62M950 Exhaust Air Fan Performance Curves

Models: 62MB 62MD 62MC 62ME

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Fig. 79 — 62M950 Supply Air Fan Performance Curves

	11500
	11000
	10500
(cfm)	10000
(cfm)	9500
Airflow	9000
	8500
	8000
	8000
	7500
	7000
	6500
	0.10	0.30	0.50	0.70	0.90	1.10

966 rpm: 3 turns

896 rpm: 4 turns

831 rpm: 5 turns

External Static (in. wg)

NOTE: Fan data includes pressure drop for 30% efficient 2-in. filters.

Fig. 79 — 62M950 Supply Air Fan Performance Curves

	11000
	10500
(cfm)	10000
(cfm)	9500
Airflow	9500
	9000
	8500
	8500
	8000
	7500
	7000
	0.3	0.5	0.7	0.9	1.1

1024 rpm: 3 turns

962 rpm: 4 turns

929 rpm: 5 turns

External Static (in. wg)

NOTE: Fan data includes pressure drop for 30% efficient 2-in. filters.

Fig. 80 — 62M950 Exhaust Air Fan Performance Curves

Page 73

Image 73

Carrier 62MC, 62ME, 62MD, 62MB 62M950 Supply Air Fan Performance Curves, 62M950 Exhaust Air Fan Performance Curves, Airflow

Contents

SAFETY CONSIDERATIONS CONTENTSINSTALLATION Step 2 - Install Roof CurbEND SIDE Fig. 1 - Assembling the Roof Curb1. All dimensions are in inches 2. Roof curb shipped unassembled Fig. 2 - Roof Curb - 62M040 for Stand-Alone Applicationsor Units Coupled with Rooftop Units 15 Tons and Above Fig. 3 - Roof Curb - 62M075-950 for Vertical Stand-Alone ApplicationsFig. 6 - Roofing Materials - Recommendation Fig. 5 - Roof Curb - 62M075-285 Units 3 to 121/2 Ton Rooftop UnitsREQUIRED SERVICE CLEARANCES Fig. 7 - 62MB,MC040 Indoor Unit DimensionsVIEW A-A REQUIRED SERVICE CLEARANCES Fig. 8 - 62MD,ME040 Outdoor Unit DimensionsVIEW A-A REQUIRED SERVICE CLEARANCES Fig. 9 - 62MB,MC075,120 Indoor Unit DimensionsVIEW A-A REQUIRED SERVICE CLEARANCES Fig. 10 - 62MD,ME075,120 Outdoor Unit DimensionsVIEW A-A VIEW A-A Fig. 11 - 62MB,MC170-285 Indoor Unit DimensionsREQUIRED SERVICE CLEARANCES REQUIRED SERVICE CLEARANCES Fig. 12 - 62MD,ME170-285 Outdoor Unit DimensionsREQUIRED SERVICE CLEARANCES Fig. 13 - 62MB,MC330-640 Indoor Unit DimensionsVIEW A-A DOORREQUIRED SERVICE CLEARANCES Fig. 14 - 62MD,ME330-640 Outdoor Unit DimensionsVIEW A-A REQUIRED SERVICE Fig. 15 - 62MB,MC750,950 Indoor Unit DimensionsVIEW A-A CLEARANCESREQUIRED SERVICE CLEARANCES Fig. 16 - 62MD,ME750,950 Outdoor Unit DimensionsVIEW A-A RETURN AIRTop View TRANSITION DETAILROOFTOP UNIT MODEL ROOFTOP SIZEROOF CURB LOCATION DETAIL TRANSITION DETAILSupply TRANSITION DETAILReturn Top ViewROOF CURB LOCATION DETAIL TRANSITION DETAILSupport Top ViewROOF CURB LAYOUT A 37 3/16TOP VIEW Supply Air Return Air2 3/4 ROOF CURB LOCATION DETAIL004-007 62MA-900---004ROOF CURB LOCATION DETAIL TOP VIEW Supply ReturnROOF CURB LOCATION DETAIL Curb DetailROOF CURB LOCATION DETAIL TOP VIEWCurb Detail 48/50PGRooftop Unit Rooftop ROOF CURB LOCATION DETAILRainhoods for optional economizer Locator Pieces included with ERV curb, must be watertightPage Fig. 28 - 62MD,ME170-285 Coupled with Carrier 48/50TJ,TM016-028 and 48/50HJ015,017 Vertical Discharge Rooftop UnitERV Curb ROOF CURB LOCATION DETAILROOF CURB LOCATION DETAIL TOP VIEWand 48/50HJ020-028 Horizontal Discharge Rooftop Unit Fig. 31 - 62MD,ME170-285 Coupled with Carrier 48/50PG20-28Top View ROOF CURB LOCATION DETAILFig. 32 - 62MD,ME170-285 Coupled with Carrier 48/50PG20-28 Top Viewand 48/50HJ020-028 Vertical Discharge Rooftop Unit SUPPLYTransition ROOF CURB LOCATION DETAILRooftop Unit curb ROOF CURB LOCATION DETAIL Rooftop Unit Curb ROOF CURB LOCATION DETAIL Vertical Discharge Rooftop UnitROOF CURB LOCATION DETAIL TOP VIEW55 13/32 ROOF CURB LOCATION DETAIL TOP VIEWTop View Fig. 38 - 62MD,ME330-640 Coupled with Carrier 48/50PG20-28Top View and 48/50HJ020-028 Horizontal Discharge Rooftop UnitTop View Fig. 39 - 62MD,ME330-640 Coupled with Carrier 48/50PG20-28Top View and 48/50HJ020-028 Vertical Discharge Rooftop UnitROOF CURB LAYOUT TOP VIEWSIDE VIEW Returnand 48/50HJ015,017 Vertical Discharge Rooftop Unit Fig. 41 - 62MD,ME750,950 Coupled with Carrier 48/50TJ,TM016-028ROOF CURB LOCATION DETAIL RETURNAIRTop View Fig. 42 - 62MD,ME750,950 Coupled with Carrier 48/50PG20-28Top View and 48/50HJ020-028 Vertical Discharge Rooftop UnitFig. 43 - 62MD,ME750,950 Coupled with Carrier 48/50PG20-28 Top ViewTop View and 48/50HJ020-028 Vertical Discharge Rooftop UnitCURB DETAIL RETURN AIR SUPPLYAIRFig. 45 - 62M Airflow in Stand-Alone Applications Side ViewTop View Horizontal Discharge - Stand-Alone UnitRIGGING FOR ERV INSTALLATION Fig. 46 - Rigging DetailsRIGGING HOLES ERV BASE RAIL RIGGING LIFTING EYESTable 1 - Physical Data 48/50TJ, HJ 3 to 121/2 Ton Rooftop Units with Economizers Step 5 - Make Electrical ConnectionsTable 2 - Electrical Data Without VAV Option Table 2 - Electrical Data Without VAV Option cont Table 2 - Electrical Data Without VAV Option cont Fuse Size† Table 3 - Electrical Data With VAV OptionTable 3 - Electrical Data With VAV Option cont Table 3 - Electrical Data With VAV Option cont Fig. 49 - Economizer Switch Wiring Fig. 48 - Economizer End Switch WiringFig. 47 - Jumper Plug Detail Important RemoveFig. 50 - Typical Wiring Schematic, High Voltage Fig. 51 - Typical Wiring Schematic, 24-V Control Circuit High Voltage Low Voltage 1. Thermostat is factory set at -5 degrees. Range is -30 to 100 F DISCONNECT FIOP2. MInimum airflow is .05 in. wg START-UP Energy Recovery WheelText continued on page Pressure DropAirflow cfm Fig. 54 - 62M040-120 ERV Wheel Pressure DropAirflow in. wgFig. 56 - 62M550-950 ERV Wheel Pressure Drop* cont DropFig. 58 - 62M040 Exhaust Air Fan Performance Curves Fig. 57 - 62M040 Supply Air Fan Performance CurvesExternal Static Pressure in. wg AIirflowFig. 59 - 62M075 Supply Air Fan Performance Curves External Static in. wgFig. 60 - 62M075 Exhaust Air Fan Performance Curves AirflowFig. 62 - 62M120 Exhaust Air Fan Performance Curves Fig. 61 - 62M120 Supply Air Fan Performance CurvesExternal Static in. wg External Static in. wgFig. 64 - 62M170 Exhaust Air Fan Performance Curves Fig. 63 - 62M170 Supply Air Fan Performance CurvesAirflow External Static in. wgFig. 66 - 62M225 Exhaust Air Fan Performance Curves Fig. 65 - 62M225 Supply Air Fan Performance CurvesExternal Static in. wg AirflowFig. 68 - 62M285 Exhaust Air Fan Performance Curves Fig. 67 - 62M285 Supply Air Fan Performance CurvesAirflow External Static in. wgFig. 70 - 62M330 Exhaust Air Fan Performance Curves Fig. 69 - 62M330 Supply Air Fan Performance CurvesAirflow External Static in. wgFig. 72 - 62M430 Exhaust Air Fan Performance Curves Fig. 71 - 62M430 Supply Air Fan Performance CurvesExternal Static in. wg External Static in. wgFig. 74 - 62M550 Exhaust Air Fan Performance Curves Fig. 73 - 62M550 Supply Air Fan Performance CurvesExternal Static in. wg AirflowFig. 76 - 62M640 Exhaust Air Fan Performance Curves Fig. 75 - 62M640 Supply Air Fan Performance CurvesAirflow External Static in. wgFig. 78 - 62M750 Exhaust Air Fan Performance Curves Fig. 77 - 62M750 Supply Air Fan Performance CurvesAirflow External Static in. wgFig. 80 - 62M950 Exhaust Air Fan Performance Curves Fig. 79 - 62M950 Supply Air Fan Performance CurvesAirflow External Static in. wgOperating Sequence Fig. 81 - Blower Motor Pulley Adjustment Fig. 82 - Belt AlignmentRemoving Wheel Segments for Cleaning 62M170-950 Units SERVICEFig. 84 - 62M040 Energy Transfer Wheel Assembly Fig. 83 - Unlocking the Segment Retaining BracketsFig. 85 - 62M075,120 Energy Transfer Wheel Assembly Installing Wheel Segments 62M170-950 UnitsFig. 86 - Using a Stop on the Wheel Fig. 87 - Inserting a Segment of the WheelBelt Replacement Wheel Drive Motor and Pulley Replacement 62M170-095 UnitsFig. 88 - Motor Side View of Segment Fig. 89- Latch Segment Retaining BracketsFig. 91 - Belt Replacement Diameter Seals Removed MAINTENANCERotation To Adjust Adjusting Screws Feeler Gage Fig. 92 - Diameter Seal AdjustmentBook Copyright 2006 Carrier CorporationCatalog No Printed in U.S.APage START-UP CHECKLIST