Carrier Comprehensive Guide for 40RMQ008 Air Conditioner Manual and Specifications

Page 4

Table 1B — 40RMQ Physical Data, English — Heat Pump Units

UNIT 40RMQ

008

 

 

 

012

 

 

016

 

 

024

 

028

 

NOMINAL CAPACITY (Tons)

71/2

 

 

 

10

 

 

15

 

 

20

 

25

 

OPERATING WEIGHT (lb)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Base Unit with TXV

385

 

 

 

427

 

 

713

 

 

720

 

1050

 

Plenum

175

 

 

 

175

 

 

225

 

 

140

 

180

 

FANS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Qty...Diam. (in.)

1...15

 

 

 

1...15

 

 

2...15

 

 

2...15

 

2...18

 

Nominal Airflow (cfm)

3000

 

 

 

4000

 

 

6000

 

 

8000

 

10,000

 

Airflow Range (cfm)

2250-3750

 

 

 

3000-5000

 

4500-7500

 

 

6000-10,000

 

7500-12,500

Nominal Motor Hp (Standard Motor)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

208/230-1-60

2.4

 

 

 

 

 

 

 

 

 

208/230-3-60 and 460-3-60

2.4

 

 

 

2.4

 

 

3.7

 

 

5.0

 

7.5

 

575-3-60

2.0

 

 

 

2.0

 

 

3.0

 

 

5.0

 

7.5

 

230-3-50, 400-3-50

2.4

 

 

 

2.9

 

 

2.9

 

 

5.0

 

7.5

 

Motor Speed (rpm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

208/230-1-60

1725

 

 

 

 

 

 

 

 

 

208/230-3-60 and 460-3-60

1725

 

 

 

1725

 

 

1725

 

 

1745

 

1745

 

575-3-60

1725

 

 

 

1725

 

 

1725

 

 

1745

 

1755

 

230-3-50, 400-3-50

1425

 

 

 

1425

 

 

1425

 

 

1425

 

1425

 

REFRIGERANT

 

 

 

 

 

 

 

R-22

 

 

 

 

Operating charge (lb)

3.0

 

 

 

2.0/2.0

 

3.0/3.0

 

 

3.5/3.5

 

4.5/4.5

 

 

 

 

 

 

 

 

 

(approx per circuit)*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DIRECT-EXPANSION COIL

 

 

 

 

Enhanced Copper Tubes, Aluminum Sine-Wave Fins

 

 

 

Max Working Pressure (psig)

 

 

 

 

 

 

435

 

 

 

 

 

 

Face Area (sq ft)

8.33

 

 

 

10.0

 

 

19.88

 

 

19.88

 

24.86

 

 

 

 

 

 

 

 

No. of Splits

1

 

 

 

2

 

 

2

 

 

2

 

2

 

No. of Circuits per Split

15

 

 

 

9

 

 

18

 

 

18

 

24/16

 

Split Type...Percentage

 

 

 

 

 

 

Face...50/50

 

 

 

 

Face...60/40

Rows...Fins/in.

3...15

 

 

 

4...15

 

 

4...15

 

 

4...15

 

4...15

 

 

 

 

 

 

 

 

STEAM COIL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Max Working Pressure (psig at 260 F)

 

 

 

 

 

 

20

 

 

 

 

 

 

Total Face Area (sq ft)

6.67

 

 

 

6.67

 

 

13.33

 

 

13.33

 

15.0

 

 

 

 

 

 

 

 

Rows...Fins/in.

1...9

 

 

 

1...9

 

 

1...10

 

 

1...10

 

1...10

 

HOT WATER COIL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Max Working Pressure (psig)

 

 

 

 

 

 

150

 

 

 

 

 

 

Total Face Area (sq ft)

6.67

 

 

 

6.67

 

 

13.33

 

 

13.33

 

15.0

 

 

 

 

 

 

 

 

Rows...Fins/in.

2...8.5

 

 

 

2...8.5

 

 

2...8.5

 

 

2...8.5

 

2...12.5

 

Water Volume

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(gal)

 

 

8.3

 

 

 

 

 

13.9

 

 

 

(ft3)

 

 

1.1

 

 

 

 

 

1.85

 

 

 

PIPING CONNECTIONS,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Quantity...Size (in.)

1...11/

 

 

 

2...11/

 

 

2...11/

 

 

2...11/

 

2...13/

 

 

 

 

 

 

 

 

 

 

DX Coil — Vapor (ODF)

8

 

 

8

 

 

 

 

8

DX Coil — Liquid Refrigerant (ODF)

1...5/8

 

 

2...5/8

 

8

 

5/8

8

 

2...5/8

 

 

 

 

 

2...

 

 

 

 

Steam Coil, In (MPT)

1...21/

2

 

 

 

 

 

1...21/

 

 

 

 

1...21/

2

Steam Coil, Out (MPT)

1...11/

 

 

 

 

2

 

 

 

 

1...11/

2

 

 

 

 

1...11/

 

 

 

 

2

 

 

 

 

 

 

2

 

 

 

 

 

Hot Water Coil, In (MPT)

1...11/2

 

 

1...11/2

 

1...2

 

 

1...2

 

Hot Water Coil, Out (MPT)

1...11/2

 

 

1...11/2

 

1...2

 

 

1...2

 

Condensate (PVC)

 

 

 

 

 

 

 

1...11/ ODM/1 IDF

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

FILTERS

 

 

 

 

 

Throwaway — Factory Supplied

 

 

 

Quantity...Size (in.)

4...16 x 24 x 2

 

 

4...16 x 20 x 2

 

4...20 x 24 x 2

 

 

 

 

 

 

4...16 x 24 x 2

 

4...20 x 25 x 2

Access Location

 

 

 

 

 

 

 

 

 

 

 

 

Either Side

 

 

 

 

Right or

 

Left Side

 

LEGEND

DX — Direct Expansion

TXV — Thermostatic Expansion Valve *Units are shipped without refrigerant charge.

4

Image 4
Contents Installation, Start-Up Service Instructions Installation 40RM Physical Data, English Cooling Units 40RMQ Physical Data, English Heat Pump Units Unit 40RMQ008 012 016 024 028 Nominal Capacity Tons No. of Splits No. of Circuits per Split40RMS Physical Data, English Chilled Water Units Unit 40RMS40RM Physical Data, SI Cooling Units Unit 40RM40RMQ Physical Data, SI Heat Pump Units 40RMS Physical Data, SI Chilled Water Units Unit Unit Weight 40RM014 40RM01640RM024 40RMQ01640RM028 40RM03440RMQ028 40RMS02840RM 016 - B 5 0 1 GC Unit007 008 010 012 014 016 024 028 034 40RM 40RMQ 40RMSTypical Unit Positioning Preferred Suspension Technique Refrigerant and Chilled Water Piping Access Holes TXV Sensing Bulb Location Factory-Installed Nozzle and Distributor Data Fitting Requirements014-024 Typical 40RMS Chilled Water Piping Condensate Drains Wiring and Service Access Side Panel Removed Cover Removed TypicalElectrical Data, Standard Motors MocpElectrical Data, Alternate Motors MocpEquip GNDHTR IFCLubricant Data Manufacturer LubricantFan Shaft Bearing Fan Pulley Alignment Align as follows Filter Removal/Replacement Fan Motor Data, Alternate Motor English Fan Motor Data, Standard Motor English40RMS 40RMQ Fan Motor Data, Standard Motor SI Fan Motor Data, Alternate Motor SIStandard Drive Data, 60 Hz English Medium-Static Drive Data, 60 Hz EnglishHigh-Static Drive Data, 60 Hz English Standard Drive Data, 60 Hz SIHigh-Static Drive Data, 60 Hz SI Medium-Static Drive Data, 60 Hz SI008 012 016 024 028 Standard Drive Data, 50 Hz English Medium-Static Drive Data, 50 Hz English40RMQ Unit Unit 40RMQ 40RMSStandard Drive Data, 50 Hz SI High-Static Drive Data, 50 Hz English014 034 008 012 016 024 Medium-Static Drive Data, 50 Hz SI High-Static Drive Data, 50 Hz SIUnit Airflow RMQExternal Static Pressure in. wg 40RM Cfm Rpm Bhp 800007 400 008 000External Static Pressure kPa 100 150 200 250 300850 990350 400 450 500 550 600 008 600 016 300921 975 1026 External Static Pressure kPa 100 150 200 250 300 008 1420016 2830 024 3300External Static Pressure kPa 350 400 450 500 550 600 Unit Airflow Pressure Drop Copyright 2004 Carrier Corporation Preliminary Information Check Voltage Imbalance Comp A1 Comp B1