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Carrier 09FA User Manual

09fa, Centrifugal fan air-cooled condenser, Carrier

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Carrier

Installation Instructions

09FA

Centrifugal Fan Air-Cooled Condenser

INTRODUCTION

The

09FA

Centrifugal

Air-Cooled

Condensers

are

designed

for

indoor

installations. If

outdoor

installation is desired, a weather enclosure must be
constructed around the unit.

UNIT LOCATION

Allow sufficient clearance for:

1. Removal of fan shaft and coil.

2.

Service of fan motor, bearings, damper motor

and linkage (at least 30 inches)

3.

Unit air supply (minimum distance of 4 feet

from ceiling, wall, or floor when supplied from
one side only).

PRE-INSTALLATION

1

File claim with shipping company if shipment is

damaged or incomplete.

2.

Examine unit nameplate to verify that electrical

requirements match available power supply.

3.

Rotate fans by hand. Check for freedom of

rotation and secureness to fan shaft.

4. Remove shipping straps from skid and unit.

INSTALLATION

Observe the following-

1.

When rigging, do not support unit weight by

fan

shaft

extension

or

coil

connections

Put

rigging medium completely around unit, using
spreader bars to ensure that sling lifts at the
skid without touching the unit sides.

2.

Remove coil piping connection protective caps

only when ready to connect piping.

3.

Exercise reasonable care not to bend or muti­

late coil fins.

4.

On bypass units, where bypass is not desired,

block off opening with a strip of sheet metal
(field-supplied) and secure.

Unit Mounting (Fig. 1 and Table 1)

HORIZONTAL ARRANGEMENT (Standard)

1

Remove

plug

buttons

covering

captive

nuts

used to fasten suspension clips.

Table 1 — Dimensions (ft-in.) and

Mounting Information

UNIT 09FA

006

008

012

016

024 028

034 044

OPTG WT (lb)*

725

980

1080

1410

1720

2290

DIM. FAN

SECTION

A

3-1OV

2

5-6% 4-11%

7- 1%

9-9

B

1- 9

2-4

3-0‘/2

D

0-11

Va

1 -4%

1

-8%

E

0

- 6

6

- 0% I-IV

16

0-ll“4e

O-IF

/16

F

0-10% 0-9‘/2

1

- 0%

2

-1%

1- 7%

1- 3%

G

0%

0-1

DIM SUS-

PENSION

CLIPS

H

3- 7% 5-3% 4-8%

6

-10%2

9- 6%

J

1

- 2

1-9 i 2-5%

K

;-

3 I

1-

9

1

-1OV

2

1 2- 1V2

DIM. COIL

SECTION!

L

1- 3

I

1- 9

1

-1OV

2

2- 7%

DIM. SERV­

ICE AREA

M

5- 6

7-2

6

- 8

8

- 9

11-5

3 Nonbypass Coi

I 1

Bypass Coi I

'^Includes fan .section; coi I section with nonbypass coil cosi

taining condensing coil with operating charge

tRefer to Fig 3 for coil connections

ng con-

Certified dimension drawings available on request

Fig. 1 — Dimensions

© Carrier Corporation 1968

09FA-1SI