Carrier 40RMS008-034 Manual de Usario

Carrier No categorizado 40RMS008-034

Lee a continuación 📖 el manual en español para Carrier 40RMS008-034 (48 páginas) en la categoría No categorizado. Esta guía fue útil para 2 personas y fue valorada con 4.5 estrellas en promedio por 2 usuarios

Descargar PDF

Página 1/48

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

PC 111 Catalog No. 534-00003 Printed in U.S.A. Form 40RM-23SI Pg 1 12-04 Replaces: 40RM-22SIBook 1 4

Tab 3c 2e

Installation, Start-Up and

Service Instructions

CONTENTS

Page

SAFETY CONSIDERATIONS ......................1

PRE-INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . .1,2

Moving and Storage..............................2

Rigging ..........................................2

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25

General ..........................................2

Uncrating ........................................2

Accessories......................................2

Unit Positioning .................................13

Unit Isolation.................................... 13

Refrigerant and Chilled Water

Piping Access..................................13

Refrigerant Piping...............................13

Chilled Water Piping ............................19

Condensate Drain ...............................20

Fan Motors and Drives ..........................20

Power Supply and Wiring .......................21

Connecting Ductwork . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Return-Air Filters................................24

START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-45

Panels...........................................25

Fan Motor Lubrication...........................25

Fan Shaft Bearings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Centering Fan Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Fan Shaft Position Adjustment . . . . . . . . . . . . . . . . . . 26

Individual Fan Wheel Adjustment . . . . . . . . . . . . . . . 26

Fan Belts........................................26

Fan Rotation .................................... 26

Fan Pulley Alignment ...........................27

Pulley and Drive Adjustment . . . . . . . . . . . . . . . . . . . . 27

Condensate Drains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Return-Air Filters................................27

Chilled Water Coil Freeze Protection ............27

Coil Removal....................................27

Cleaning Cooling Coil ........................... 27

Cleaning Insulation .............................27

Replacing Filters ................................28

START-UP CHECKLIST . . . . . . . . . . . . . . . . . . . CL-1,CL-2

SAFETY CONSIDERATIONS

Recognize safety information. This is the safety-alert sym-

bol ( ). When you see this symbol on the unit and in instruc-

tions or manuals, be alert to the potential for personal injury.

Understand the signal words — DANGER, WARNING,

and CAUTION. These words are used with the safety-alert

symbol. Danger identifies the most serious hazards which will

result in severe personal injury or death. Warning indicates a

condition that could result in personal injury. Caution is used to

identify unsafe practices which would result in minor personal

injury or product and property damage.

Installing, starting up, and servicing this equipment can be

hazardous due to system pressures, electrical components and

equipment location (elevated structures, etc.).

Only trained, qualified installers and service mechanics

should install, start up, and service this equipment.

Untrained personnel can perform basic maintenance func-

tions such as cleaning coils, and cleaning and replacing filters.

All other operations should be performed by trained service

personnel.

When working on the equipment, observe precautions in the

literature and on tags, stickers, and labels attached to the

equipment.

• Follow all safety codes.

• Wear safety glasses and work gloves.

• Use care in handling, rigging, and setting bulky

equipment.

PRE-INSTALLATION

1. The power supply (v, ph, and Hz) must correspond to that

specified on unit rating plate.

2. The electrical supply provided by the utility must be suf-

ficient to handle load imposed by this unit.

3. Refer to Installation, General section (page 2) and

Fig. 1A-1C for locations of electrical inlets, condensate

drain, duct connections, and required clearances before

setting unit in place.

4. This installation must conform with local building codes

and with the NEC (National Electrical Code) or ANSI

(American National Standards Institute)/NFPA (National

Fire Protection Association) latest revision. Refer to

provincial and local plumbing or wastewater codes and

other applicable local codes.

Improper installation, adjustment, alteration, service, main-

tenance, or use can cause explosion, fire, electric shock, or

other occurrences which may injure you or damage your

property. Consult qualified installer or service agency for

information or assistance. The qualified installer or agency

must use only factory-authorized kits or accessories when

modifying this product.

Be sure all power to equipment is shut off before perform-

ing maintenance or service. More than one disconnect may

be present. Failure to do so may result in personal injury or

damage to the unit.

40RM007-034

40RMQ008-028

40RMS008-034

Packaged Air-Handling Units

50/60 Hz

Moving and Storage — To transfer unit from truck to

storage site, use a fork truck. Do not stack units more than

2 high during storage. If unit is to be stored for more than

2 weeks before installation, choose a level, dry storage site free

from vibration. Do not remove plastic wrap or skid from unit

until final installation.

Rigging — All 40RM Series units can be rigged by using

the shipping skid. Units are shipped fully assembled. Do not

remove shipping skids or protective covering until unit is ready

for final placement; damage to bottom panels can result. Use

slings and spreader bars as applicable to lift unit.

INSTALLATION

General — Allow 21/2ft at front and side of unit for service

clearance and airflow. For units equipped with an economizer,

refer to the accessory installation instructions for additional

clearance requirements. Be sure floor, wall, or ceiling can

support unit weight (Tables 1A-1F). See Fig. 1A-1C for

dimensions.

Uncrating — Move unit as near as possible to final loca-

tion before removing shipping skid.

Remove metal banding, top skid, and plastic wrap. Examine

unit for shipping damage. If shipping damage is evident, file

claim with transportation agency. Remove base skid just prior

to actual installation.

Check nameplate information against available power

supply and model number description in Fig. 2.

NOTE: Be sure to remove the styrofoam shipping pad from

the thermostatic expansion valve (TXV). Verify that it has

been removed. See Fig. 3.

Accessories — Refer to instructions shipped with each

accessory for specific information.

Table 1A — 40RM Physical Data, English — Cooling Units

LEGEND

*Units are shipped without refrigerant charge.

UNIT 40RM 007 008 012 014 016 024 028 034

NOMINAL CAPACITY (Tons) 6 71/210 121/215 20 25 30

OPERATING WEIGHT (lb)

Base Unit with TXV 381 385 405 670 685 690 1020 1030

Plenum 175 175 175 225 225 225 325 325

FANS

Qty...Diam. (in.) 1...15 1...15 1...15 2...15 2...15 2...15 2...18 2...18

Nominal Airflow (cfm) 2400 3000 4000 5000 6000 8,000 10,000 12,000

Airflow Range (cfm) 1800-

3000

2250-

3750

3000-

5000

3750-

6250

4500-

7500

6,000-

10,000

7,500-

12,500

9,000-

15,000

Nominal Motor Hp (Standard Motor)

208/230-1-60 1.3 2.4 — — — — — —

208/230-3-60 and 460-3-60 2.4 2.4 2.4 2.9 3.7 5.0 7.5 10.0

575-3-60 1.0 2.0 2.0 3.0 3.0 5.0 7.5 10.0

230-3-50, 400-3-50 2.4 2.4 2.9 2.9 2.9 5.0 7.5 10.0

Motor Speed (rpm)

208/230-1-60 1725 1725 — — — — — —

208/230-3-60 and 460-3-60 1725 1725 1725 1725 1725 1745 1745 1745

575-3-60 1725 1725 1725 1725 1725 1745 1755 1755

230-3-50, 400-3-50 1425 1425 1425 1425 1425 1425 1425 1425

REFRIGERANT R-22

Operating charge (lb)

(approx per circuit)* 3.0 3.0 1.5/1.5 2.0/2.0 2.5/2.5 3.5/3.5 4.5/4.5 5.0/5.0

DIRECT-EXPANSION COIL Enhanced Copper Tubes, Aluminum Sine-Wave Fins

Max Working Pressure (psig) 435

Face Area (sq ft) 6.67 8.33 10.0 13.25 17.67 19.88 24.86 29.83

No. of Splits 1 1 2 2 2 2 2 2

No. of Circuits per Split (3 Row/4 Row) 12/12 15/15 9/9 9/12 12/16 13/18 15/20 18/24

Split Type...Percentage — — Face...50/50

Fins/in. 15 15 17 15 15 17 15 15

STEAM COIL

Max Working Pressure (psig at 260 F) 20

Total Face Area (sq ft) 6.67 6.67 6.67 13.33 13.33 13.33 15.0 15.0

Rows...Fins/in. 1...9 1...9 1...9 1...10 1...10 1...10 1...10 1...10

HOT WATER COIL

Max Working Pressure (psig) 150

Total Face Area (sq ft) 6.67 6.67 6.67 13.33 13.33 13.33 15.0 15.0

Rows...Fins/in. 2...8.5 2...8.5 2...8.5 2...8.5 2...8.5 2...8.5 2...12.5 2...12.5

Water Volume

(gal) 8.3 13.9 14.3

(ft3)1.1 1.85 1.90

PIPING CONNECTIONS,

Quantity...Size (in.)

DX Coil — Suction (ODF) 1...11/81...11/82...11/82...11/82...11/82...11/82...13/82...13/8

DX Coil — Liquid Refrigerant (ODF) 1...5/82...5/8

Steam Coil, In (MPT) 1...2

1/21...2

1/2

Steam Coil, Out (MPT) 1...1/21...1

1/2

Hot Water Coil, In (MPT) 1...1

1/21...11/21...2

Hot Water Coil, Out (MPT) 1...1

1/21...11/21...2

Condensate (PVC) 1...11/4 ODM/1 IDF

FILTERS Throwaway — Factory Supplied

Quantity...Size (in.) 4...16 x 24 x 2 4...16 x 20 x 2

4...16 x 24 x 2

4...20 x 24 x 2

4...20 x 25 x 2

Access Location Either Side

DX — Direct Expansion

TXV — Thermostatic Expansion Valve

Especificaciones del producto

Marca:	Carrier
Categoría:	No categorizado
Modelo:	40RMS008-034
Colocación del dispositivo:	Vrijstaand
Color del producto:	Zilver
Ancho:	598 mm
Profundidad:	590 mm
Altura:	848 mm
tipo de cargador:	Voorbelading
Clase-de-eficiencia-energética:	B
Consumo de agua por ciclo:	47 l
Clase de medicamentos centrífugos.:	A
Velocidad máxima de centrifugado:	1600 RPM
Clase de emisión de ruido:	B
Nivel de ruido durante la centrifugación.:	74 dB
Consumo de energía por 100 ciclos.:	59 kWu
Capacidad nominal:	10 kg
Escala de eficiencia energética:	A tot G