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Bryant Durapac Plus Series 551a User Manual

Page 4

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4

UNI

T

551A

ST

D

U

N

IT

WE

IGHT

E

C

ONOM

I$

ER

WEI

G

H

T

CORNE

R

A

CORNE

R

B

CO

RN

E

R

C

CORNE

R

D

DIM

A

D

IM

B

D

IM

C

Lb

Kg

Lb

Kg

Lb

K

g

Lb

Kg

L

b

Kg

Lb

Kg

ft

-i

n.

m

m

ft

-i

n.

m

m

ft

-i

n.

m

m

155

1575

714

80

36.

3

4

07

185

375

170

383

174

410

186

3-5

1039

3-5

1054

1-10

559

180

1650

748

80

36.

3

3

75

170

375

170

449

204

452

205

3-2

963

3-7

1092

1-10

559

Fig.

4 —

B

a

se

U

n

it D

im

e

ns

ions

, 55

1A

15

5 a

nd 1

8

0

NO

T

E

S

:

1.

Ref

e

r

to

pr

int

f

o

r roo

f

curb

acces

s

or

y d

im

ensions

.

2.

Dimens

io

n

s

in

( )

are

in m

illim

et

ers.

3.

Cent

er

of

G

ra

v

it

y.

4.

Direc

ti

on of

airf

lo

w

.

5.

Duct

w

o

rk

t

o

be

at

ta

c

hed t

o

ac

cess

or

y

roof

c

u

rb

onl

y.

6.

Minimum clear

anc

e:

R

ear

: 7

′-0

(2134)

fo

r c

o

il r

e

mo

v

a

l.

T

h

is dim

ension ca

n be red

u

ced t

o

4′

-0

(1219)

if

condit

ions

per

m

it

coil rem

o

v

a

l f

rom

t

he t

o

p

.

Lef

t s

ide

:

4′

-0

(1219) f

o

r pr

oper

condenser

co

il

ai

rf

lo

w

.

F

ront

: 4

′-0

(1219) f

o

r cont

rol

bo

x acces

s

.

Right

s

ide:

4

′-0

(1219)

f

o

r proper

oper

at

ion of

dam

per and po

wer

e

x

haust

if

s

o

equipped.

T

op:

6

′-0

(1829)

t

o

as

sure

proper

condens

er f

an operat

ion.

Local

c

odes or j

u

ri

s

d

ict

ion ma

y pre

v

ail.

7.

W

it

h

t

he e

x

cept

io

n

o

f clearance f

o

r

the cond

enser co

il and t

h

e

dampe

r/

po

w

e

r

e

x

ha

ust

as

s

tat

ed

in

N

o

te

#6,

a rem

o

v

a

b

le f

ence or

barr

ic

ade requ

ir

es no

clearance

.

8.

Dimens

io

n

s

are f

rom out

side of

cor

ner pos

t.

Allo

w 0

′-

5

/

16

(8) on eac

h

side f

o

r t

op co

v

e

r

dr

ip edge

.

9.

See

dr

a

wing 50T

J5

00352 f

o

r s

e

rv

ic

e opt

ion det

ail

s

.

10.

A

90 d

e

g

ree el

b

o

w

m

u

st b

e

i

n

stal

le

d

o

n

t

h

e

su

p

p

ly d

u

c

tw

o

rk

b

e

lo

w

th

e u

n

it

d

isc

h

a

rg

e

fo

r

u

n

its eq

u

ip

p

ed

w

ith

el

ectri

c

h

eate

rs.