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Carrier 40RMQ, 40RMS installation instructions A Ð Dimensions Ð Sizes

Models: 40RM 40RMS 40RMQ

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Fig. 1A Ð Dimensions Ð Sizes 007-012

TXV Ð Thermostatic Expansion Valve

NOTES:

1.	Dimensions in [ ] are in millimeters.
2.	Direction of air¯ow.
3.	Recommended clearance:
	· Rear: 3 in. (76 mm )
	· Front: 2 ft, 6 in. (762 mm)
	· Right Side: 2 ft, 6 in. (762 mm)
	· Left Side: 2 ft, 6 in. (762 mm)
	· Local codes or jurisdiction may prevail.
4.	Liquid piping not supplied by Carrier.
5.	Duct ¯ange is factory supplied and ®eld
	installed.
6.	40RMS units may require alternate or ad-
	ditional ®eld-fabricated piping access holes.

	UNIT	UNIT WEIGHT
	UNIT	lb (kg)
		lb (kg)
	40RM007	381 (173)
	40RM008	385 (175)
	40RM012	405 (184)
	40RMQ008	385 (175)
	40RMQ012	427 (194)
	40RMS008	390 (177)
	40RMS010	391 (177)
	40RMS012	391 (177)

Fig. 1A Ð Dimensions Ð Sizes 007-012

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Carrier 40RMQ, 40RMS installation instructions A Ð Dimensions Ð Sizes

Contents

CONTENTS SAFETY CONSIDERATIONSPRE-INSTALLATION INSTALLATIONTable 1A Ð 40RM Physical Data, English Table 1B Ð 40RMQ Physical Data, English Table 1C Ð 40RMS Physical Data, English Table 1D Ð 40RM Physical Data, SI Table 1E Ð 40RMQ Physical Data, SI Table 1F Ð 40RMS Physical Data, SI Fig. 1A Ð Dimensions Ð Sizes Fig. 1B Ð Dimensions Ð Sizes UNIT WEIGHTUNIT 40RM014Fig. 1C Ð Dimensions Ð Sizes 028,034 UNIT WEIGHTUNIT 40RM028Fig. 2 Ð Model Number Nomenclature Fig. 3 Ð Typical Unit PositioningRefrigerant and Chilled Water Piping Access Ð Fig. 5 Ð Face-SplitCoil Suction and Liquid Line Piping TypicalFig. 6 Ð Typical Evaporator Coil Connections 40RM, 40RMQHeat Pump Systems Fig. 8 Ð Filter Drier Requirements Ð38AQS012/40RMQ012 and 38AQS016/40RMQ016 Table 3 Ð Fitting Requirements Table 3 Ð Fitting Requirements cont Fig. 9 Ð Typical 40RMS Chilled Water Piping Table 3 Ð Fitting Requirements contFig. 11 Ð Drain Pan Slope Adjustment Fig. 10 Ð Condensate DrainsFig. 12 Ð Wiring and Service Access Side Panel RemovedFig. 13 Ð Fan Contactor Box and Terminal Block Cover Removed TypicalTable 4 Ð Electrical Data, Standard Motors Table 5 Ð Electrical Data, Alternate Motors Fig. 14 Ð Unit Wiring Table 6 Ð Fan Contactor Coil DataFig. 15 Ð Typical Fan Discharge Connections for Multiple Fan UnitsSERVICE Fig. 16 Ð Duct Flange InstallationSTART-UP Table 7 Ð Lubricant DataFig. 18 Ð Fan Shaft Bearing Fig. 19 Ð Fan Motor MountingFig. 20 Ð Fan Rotation Fig. 21 Ð Fan Pulley AdjustmentsFan Pulley Alignment Ð Align as follows 40RM Table 8C Ð Fan Motor Data, Standard Motor Ð SI Table 8D Ð Fan Motor Data, Alternate Motor Ð SITable 9A Ð Standard Drive Data, 60 Hz Ð English Table 9C Ð High-StaticDrive Data, 60 Hz Ð English Table 9D Ð Standard Drive Data, 50 Hz Ð EnglishTable 9F Ð High-StaticDrive Data, 50 Hz Ð English Table 9G Ð Standard Drive Data, 60 Hz Ð SI Table 9H Ð Medium-StaticDrive Data, 60 Hz Ð SITable 9I Ð High-StaticDrive Data, 60 Hz Ð SI Table 9J Ð Standard Drive Data, 50 Hz Ð SITable 9K Ð Medium-StaticDrive Data, 50 Hz Ð SI Table 9L Ð High-StaticDrive Data, 50 Hz Ð SIAIRFLOW AIRFLOW Legend and Notes for Table 10A and 10B AIRFLOW AIRFLOW Fig. 22 Ð Filter Removal/Replacement Legend and Notes for Tables 10C and 10DPage Page Copyright 1995 Carrier Corporation SPLIT SYSTEMS WITH 40RM/RMQ/RMS UNITS A. Preliminary InformationB. Pre-Start-Up START-UPCHECKLISTC. Start-Up CHECK VOLTAGE IMBALANCE