Carrier 40RM - Page 42

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Manufacturer reserves the right to discontinue, or change at any time, speciﬁcations or designs without notice and without incurring obligations.

Book 1 4

Tab 3c 2e

PC 111 Catalog No. 534-053 Printed in U.S.A. Form 40RM-9SI Pg 42 596 11-95 Replaces: 40RM-1SI

Main Page

Table of Contents1
Pre-Installation1
Safety Considerations1
Installation1
40RM Physical Data, English2
40RMQ Physical Data, English3
40RMS Physical Data, English4
40RM Physical Data, si5
40RMQ Physical Data, si6
40RMS Physical Data, si7
Dimensions — Sizes 007-0128
Thermostatic Expansion Valve8
Dimensions — Sizes 014-0249
Dimensions — Sizes 028,03410
Unit Positioning11
- Model Number Nomenclature11
- Typical Unit Positioning11
- Refrigerant and Chilled Water Piping Access12
- Refrigerant and Chilled Water Piping Access Holes12
Unit Isolation12
Refrigerant Piping12
- TXV Sensing Bulb Location13
- Face-Split Coil Suction and Liquid Line Piping (Typical)13
- Typical Evaporator Coil Connections (40RM, 40RMQ)13
- Factory-Installed Nozzle and Distributor Data14
- Filter Drier Requirements14
- Fitting Requirements15
- Chilled Water Piping17
- Typical 40RMS Chilled Water Piping17
- Condensate Drain18
- Fan Motors and Drives18
- Drain Pan Slope Adjustment18
- Fan Contactor Box and Terminal Block19
- Wiring and Service Access19
Chilled Water Piping19
Condensate Drain19
Power Supply and Wiring19
- Electrical Data, Standard Motors20
- Electrical Data, Alternate Motors21
- Discharge Connections22
- Return Connection22
- Outdoor-Air Inlet Connection22
Connecting Ductwork22
Start-Up23
Service23
Panels23
Fan Motor Lubrication23
Fan Shaft Bearings23
Centering Fan Wheel24
Fan Shaft Position Adjustment24
Individual Fan Wheel Adjustment24
Fan Belts24
Fan Rotation25
Fan Pulley Alignment25
Pulley and Drive Adjustment25
Condensate Drains25
Chilled Water Coil Freeze Protection25
Coil Removal25
Cleaning Cooling Coil25
Cleaning Insulation25
- Fan Motor Data, Standard Motor — English26
- Fan Motor Data, Alternate Motor — English26
- Fan Motor Data, Standard Motor — si27
- Fan Motor Data, Alternate Motor — si27
- Medium-Static Drive Data, 60 Hz — English28
- Standard Drive Data, 60 Hz — English28
- High-Static Drive Data, 60 Hz — English29
- Standard Drive Data, 50 Hz — English29
- Medium-Static Drive Data, 50 Hz — English30
- High-Static Drive Data, 50 Hz — English30
- Standard Drive Data, 60 Hz — si31
- Medium-Static Drive Data, 60 Hz — si31
- High-Static Drive Data, 60 Hz — si32
- Standard Drive Data, 50 Hz — si32
- Medium-Static Drive Data, 50 Hz — si33
- High-Static Drive Data, 50 Hz — si33
- Fan Performance Data — 0.0-1.2 In. Wg ESP — English34
- Fan Performance Data — 1.4-2.4 In. Wg ESP — English35
- Legend and Notes for Table 10A and 10B36
- Factory-Supplied Filter Pressure Drop — English36
- Fan Performance Data — 0-300 Pa ESP — si37
- Fan Performance Data — 350-600 Pa ESP — si38
- Legend and Notes for Tables 10C and 10D39
- ESP — External Static Pressure39
- Filter Removal/Replacement39
Replacing Filters39
Start-Up Checklist43

Carrier 40RM - Page 42

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