50BYN-2SB
50BYN016
SINGLE-PACKAGED INDOOR
AIR-COOLED VERTICAL COOLING UNIT
— PERFORMANCE DATA
— CERTIFIED DIMENSION PRINT
— HEAD PRESSURE CONTROL AND
HEATING COIL DIMENSION PRINT
R 1998 Carrier Corporation • Syracuse, New York 13221
Form 50BYN-2SB New
Printed in U.S.A.
11-98
Catalog No. 515-015
Date:
Supersedes:
50BYN016
AIR-COOLED VERTICAL PACKAGE UNIT
JOB NAME:
LOCATION:
BUYER:
BUYER P.O. #
UNIT NUMBER:
MODEL NUMBER:
Rev.:
50BYN
CARRIER #
PERFORMANCE DATA CERTIFIED BY:
DATE:
DESCRIPTION
These indoor single packaged air-cooled vertical units are available with optional steam or hot water heating. Units
are completely factory wired, piped, and ready for installation. Units are designed for vertical or horizontal evaporator
air discharge with rear air return. They are designed for ducted supply and free or ducted return applications. 50BYN
units have an internal air-cooled condenser with condenser air inlet and discharge on the same face of the unit. These
fully painted vertical package units offer economical air conditioning for offices, restaurants, cinemas, factories, warehouses, retail shops, and spot cooling applications.
FEATURES
Standard one-year product warranty.
Four-year extended protection plan for the motor compressor.
Side access filter frame for 19 or 29 disposable type filters. No tools required to change filters.
Three-phase TEFC (Totally Enclosed Fan Cooled) evaporator and condenser fan motor with same voltage as unit. It has internal thermal overload protection and permanently lubricated bearings.
Built in 24-volt control system.
Adjustable belt drive centrifugal forward curve fans on evaporator and
condenser are statically and dynamically balanced.
Carrier scroll compressor mounted on vibration isolation on all sizes.
Acoustically lined compressor compartment.
Two-stage capacity control.
Cycle-LOC™ and 5-minute Time Guardt protection on each circuit.
High and low pressure switches on each circuit.
Replaceable filter drier in each circuit.
Adjustable thermostatic expansion valves.
Sloped condensate pan and double wall construction in evaporator section
for optimum indoor-air quality.
Dual drain connections for condensate pan overflow protection.
Units are vertical air discharge or may be field converted to horizontal
discharge.
Return may be free blow or ducted.
All units are UL and UL, Canada listed and rated in accordance with
ARI 360.
All service may be done through the front of the unit.
Baked enamel painted cabinet meets 500-hr salt spray requirements.
Coils are aluminum plate fin mechanically bonded to copper tubes.
Unit manufactured in ISO 9002 facility.
PERFORMANCE DATA
Operating
Weight
lb
ACCESSORY HEATING DATA
Hot water
COOLING:
Gross Total Capacity
Btuh
Accessory Heating Coil Capacity
Gross Sensible Capacity
Btuh
Outdoor Design dB
Outdoor Design dB
Indoor Entering Air
dB
wB
Indoor Leaving Air
Outdoor cfm
dB
wB
Condenser esp
Rpm
Indoor Entering Air dB
Gpm
Ewt
Btuh
F
F
Leaving
F
Lwt
dB F
F
Pressure Drop
Steam Pressure
in. wg
ft water
Psig
in. water
Coil Air Pressure Drop
Bhp
Evaporator-Fan cfm
Esp
Rpm
Steam
in. wg
Bhp
ELECTRICAL DATA
Unit Power Supply
Compressor 1
Compressor 2
Volts
RLA
RLA
Evaporator Fan Motor
Ph
Hz
Condenser Fan Motor
FLA
FLA
FLA
Motor Hp
OPTIONS
M
M
M
M
□
2
Low Ambient Damper
Thermostat
Hot Water Heating Coil
Steam Heating Coil
FLA
Minimum Circuit Amps
Maximum Overcurrent Protection Amps
M
M
Rows
Rows
M
M
Motor Hp
CUT ALONG DOTTED LINE
CUT ALONG DOTTED LINE
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
CERTIFIED DIMENSION PRINT
DIMENSIONAL CHART
DIM
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
V
W
X
Y
Z
AA
AB
AC
AD
AE
AF
AG
AH
AJ
AK
AL
AM
AN
AP
AQ
AR
AS
AT
AV
AW
AX
UNIT
mm
1980
1905
745
825
543
257
356
353
665
635
597
19
17
17
43
607
84
402
22
765
603
190
124
432
83
60
21
217
141
190
85
1737
318
483
311
483
70
1765
41
979
385
276
169
50
016
ft-in.
6- 6
6- 3
2- 53⁄8
2- 81⁄2
1- 93⁄8
0-101⁄8
2- 2
1- 17⁄8
2- 21⁄4
2- 1
1-111⁄2
0- 03⁄4
0- 05⁄8
0- 05⁄8
0- 13⁄4
1-117⁄8
0- 33⁄8
1- 37⁄8
0- 07⁄8
2- 61⁄8
1-113⁄4
0- 71⁄2
0- 47⁄8
1- 5
0- 31⁄4
0- 23⁄8
0- 07⁄8
0- 81⁄2
0- 51⁄2
0- 71⁄2
0- 33⁄8
5- 83⁄8
1- 01⁄2
1- 7
1- 01⁄4
1- 7
0- 23⁄4
5- 91⁄2
0- 15⁄8
3- 21⁄2
1- 31⁄8
0-107⁄8
0- 61⁄2
0- 2
A
B
C
D
CORNER WEIGHTS
UNIT 016
kg
lb
119
263
142
312
152
334
128
281
NOTES:
1. Dimensions in [
2.
] are in millimeters.
Center of gravity.
3.
Direction of airflow.
4. One side of unit must have minimum of 38 [914] clearance for filter removal
3
4
CERTIFIED HEAD PRESSURE CONTROL AND HEATING COILS DIMENSION PRINT