Bryant 550A 用户手册
—3—
RECOMMENDED TUBE DIAMETERS
* For tube sets greater than 50 ft horizontal and/or 20 ft vertical differential, consult Residential Split System Application Guideline and Service Manual.
CHECK-FLO-RATER® PISTON
*Piston listed is for any approved non-capillary tube coil com-
bination. Piston is shipped with outdoor unit and must be
installed in an approved indoor coil.
bination. Piston is shipped with outdoor unit and must be
installed in an approved indoor coil.
UNIT
SIZE
Liquid Tube Diameter (In.)
Vapor Tube Diameter (In.)
0 to 50 Ft
Tube Length
Long-Line Applications*
0 to 50 Ft
Tube Length
Long-Line Applications*
(Maximum Diameter)
024
3/8
3/8
5/8
7/8
030, 036
3/4
7/8
042, 048
7/8
1-1/8
060
1-1/8
1-1/8
UNIT SIZE–SERIES
PISTON*
IDENTIFICATION NO.
024-G
55
030-F
63
036-F, G
70
042-F
73
048-F
78
060-H
TXV
M
A
N
U
F
A
C
T
U
R
E
R
CE
RT
IFIED
TO ARI
AS
C
O
M
P
L
Y
IN
G
W
IT
W
IT
H
A
RI
STANDARD
21
0
U
N
IT
A
R
Y
AIR
CO
N
D
IT
IO
N
IN
G
EQUIPMENT
REGISTERED
ISO 9001:2000
CERTIFICATION APPLIES ONLY
WHEN THE COMPLETE SYSTEM
IS LISTED WITH ARI.
REGISTERED QUALITY SYSTEM
As an ENERGY STAR®
partner, Bryant Heating &
Cooling Systems has
determined that this prod-
uct meets the ENERGY
STAR® guidelines for
energy efficiency.
partner, Bryant Heating &
Cooling Systems has
determined that this prod-
uct meets the ENERGY
STAR® guidelines for
energy efficiency.
*
*Refer to the combination ratings in the Product Data Sheet for system combinations meeting ENERGY STAR® efficiency standards.
CHARGING SUBCOOLING (TXV-TYPE EXPANSION DEVICE*)
* Must be a Puron® approved hard shutoff TXV.
UNIT SIZE–SERIES
REQUIRED SUBCOOLING (°F)
024-G
10
030-F
12
036-F, G
11
042-F
12
048-F
11
060-H
12
MODEL NUMBER NOMENCLATURE
550A
N
X
024
Model Number
13 SEER Split-System
Air Conditioner
Air Conditioner
N/A
Electrical Supply
N
N
– 208/230-1-60
Nominal Cooling Capacity
024
024
– 2 ton
042
– 3.5 ton
030
– 2.5 ton
048
– 4 ton
036
– 3 ton
060
– 5 ton
000
A
A
AA
Standard Unit
Series A
– Original Series
Series B
– Second Series, etc.
Common Unit
– U.S.A. Only
Heating Size