123A
LEGACYt LINE 13 AIR CONDITIONER
WITH PURONR REFRIGERANT
1--1/2 TO 5 NOMINAL TONS (SIZE 018 TO 060)
Product Data
TM
the environmentally sound refrigerant
Bryant’s Air Conditioners with Puron r refrigerant provide a
collection of features unmatched by any other family of equipment.
Air Conditioner model 123A has been designed utilizing Bryant’s
Puron refrigerant. The environmentally sound refrigerant allows
you to make a responsible decision in the protection of the earth’s
ozone layer.
As an Energy Star r Partner, Bryant Heating & Cooling has
determined that this product meets the Energy Starr guidelines for
energy efficiency. Refer to the combination ratings in the Product
Data for system combinations that meet Energy Starr guidelines.
NOTE: Ratings contained in this document are subject to
change at any time. Always refer to the AHRI directory
(www.ahridirectory.org) for the most up--to--date ratings
information.
INDUSTRY LEADING FEATURES / BENEFITS
EFFICIENCY
S13 -- 15 SEER/11 -- 12 EER
SMicrotube Technologyt refrigeration system
SIndoor air quality accessories available
SOUND
SSound level as low as 74 dBA
COMFORT
SSystem supports Thermidistatt Control or standard
deplete the ozone layer and low lifetime servce cost.
SFront--seating service valves
SScroll compressor
SInternal pressure--relief valve
SInternal thermal overload
SLow--pressure switch
SHigh--pressure switch
SFilter drier
SBalanced refrigeration system for maximum reliability
DURABILITY
DuraGuardt protection package:
SSolid, durable sheet metal construction
SSteel louver coil guard
SBaked--on, complete outer coverage, powder paint
SColor matched cabinet screws
APPLICATIONS
SLong--line -- up to 250 feet (76.20 m) total equivalent
length, up to 200 feet (60.96 m) condenser above
evaporator, or up to 80 ft. (24.38 m) evaporator above
condenser (See Longline Guide for more information.)
SLow ambient (down to --20_F/--28.9_C) with accessory
kit
MODEL NUMBER NOMENCLATURE
12345678910111214
NNNAA/NNNNNA/NA/NNA
123A N A036000a
Product
Famil y
1=AC2=
the environmentally sound refrigerant
123A
TierSEERMajor
Legacy
3=13
SEER
(Nominal)
A=Puron
Use of the AHRI Certified
TM Mark indicates a
manufacturer’s
participation in the
program For verification
of certification for individual
products, go to
www.ahridirectory.org.
This product has been designed and
manufactured to meet Energy Star® criteria for
energy efficiency when matched with
appropriate coil components. However, proper
refrigerant charge and proper air flow are critical
to a chieve rated capacity and eff iciency.
Installation of this product should follow all
manufacturing refrigerant charging and air f low
instructions. Failure to confirm proper charge
and air flow may reduce energy efficiency and
shorten equipment life.
0=
Not
Defined
STANDARD FEATURES
Feature18243036424860
Puron RefrigerantXXXXXXX
Up to 14 SEER / 11.5 EERXXXXXX
Scroll CompressorXXXXXXX
Louvered Coil GuardXXXXXXX
Field ---Installed Filter DrierXXXXXXX
Front--- Seating Service ValvesXXXXXXX
Internal Pressure --- Relief ValveXXXXXXX
Internal Thermal OverloadXXXXXXX
Long Line capabilityXXXXXXX
Low Ambient capability with KitXXXXXXX
L o w --- P r e s s u r e S w i t c hXXXXXXX
H i g h --- P r e s s u r e S w i t c hXXXXXXX
Compressor Sound BlanketXXXXXXX
Series
A=
Original
Series
X = Standard
2
PHYSICAL DATA
UNIT SIZE ---SERIES018--- C024--- C030 ---C036--- C042---C048--- C060- -- C
Operating Weight lb (kg)
Shipping Weight lb (kg)
Compressor TypeScroll
REFRIGERANTPuron® (R ---410A)
ControlTXV (Puron® Hard Shutoff)
Charge lb (kg)
COND FANPropeller Type, Direct Drive
Air Dischar geVertical
Air Qty (CFM)1880220022002950317033654050
Motor HP1/121/101/101/41/51/41/4
Motor RPM1100110011001100825825825
COND COIL
Face Ar ea (Sq. f t.)9.859.8511.4914.7717.2521.5625.15
Fins per In.20202525252525
Rows1111111
Circuits3333455
VALVECONNECT.(In.ID)
Vapor5/85/83/43/47/87/87/8
Liquid3/8
REFRIGERANT TUBES (In. OD)
Rated Vapor*5/85/83/43/47/87/81 --- 1 / 8
Liquid3/8
*Units are rated with 25 ft (7.6 m) of lineset length. See Vapor Line Sizing and Cooling Capacity Loss table when using other sizes and lengths of lineset.
Note: See unit Installation Instruction for proper installation.
130
(59.0)
151
(68.5)
3.57
(1.62)
130
(59.0)
151
(68.5
3.72
(1.69)
142
(64.4)
164
(74.4)
4.50
(2.04)
161
(73.0)
184
(83.5)
5.05
(2.29)
205
(93.0)
233
(105.7)
5.84
(2.65)
228
(103.4)
256
(116.1)
8.00
(3.63)
251
(113.9)
285
(129.3)
8.44
(3.83)
123A
VAPOR LINE SIZING AND COOLING CAPACITY LOSS
LONG LINE APPLICATION: An application is considered ”Long
line” when the total equivalent tubing length exceeds 80 ft. (24.38
m) or when there is more than 20 ft. (6.09 m) vertical separation
between indoor and outdoor units. These applications require
additional accessories and system modifications for reliable system
operation. The maximum allowable total equivalent length is up to
250 ft. (76.2 m). The maximum vertical separation is 200 ft.
Unit Nomi-
nal Size
(Btuh)
18000
1Stage
Puron AC
24000
1Stage
Puron AC
30000
1Stage
Puron AC
36000
1Stage
Puron AC
42000
1Stage
Puron AC
48000
1Stage
Puron AC
60000
1Stage
Puron AC
Applications in this area are long line. Accessories are required as shown recommended on Long Line Application Guidelines
Applications in this area may have height restrictions that limit allowable total equivalent length, when outdoor unit is below indoor unit See Long Line Appl ication Guidelines
(60.96 m) when outdoor unit is above indoor unit, and up to 80 ft.
(24.38 m) when the outdoor unit is below the indoor unit. Refer to
Accessory Usage Guideline below for required accessories. See
Longline Application Guideline for required piping and system
modifications. Also, refer to the table below for the vapor tube
diameters based on the total length to minimize the cooling
capacity loss.
Cooling Capacity Loss (%)
Total Equivalent Line Length ft. (m)
Long Line Application Requires Accessories
101--- 125
(30.8--- 38.1)
126--- 150
(38.4--- 45.7)
151--- 175
(46.0--- 53.3)
176--- 200
(53.6--- 61.0)
201--- 225
(61.3--- 68.6)
226--- 250
(68.9--- 76.2)
3
ACCESSORIES
UNIT SIZE--- SERIES (Voltage)
018--- C
024--- C
030--- C
3 0 --- C
036--- C
3 6 --- C
3 6 --- C
042--- C
4 2 --- C
4 2 --- C
048--- C
4 8 --- C
4 8 --- C
ORDER NUMBERDESCRIPTION
(N)
(N)
(N)
(P)
(N)
(P)
(E)
(N)
(P)
(E)
(N)
(P)
KAACH1201AAA CRANKCASE HTRXXXXXX
KAACH1301AAA CRANKCASE HTRXXX
KAACH1401AAA CRANKCASE HTRXXXXXX
KAACH1501AAA CRANKCASE HTRX
KSACY0101AAA
KAAFT0101AAA
KSAHS1701AAA
CYCLE
PROTECTOR
FREEZE
THERMOSTAT
HARD START
(CAP / RELAY)
XXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXX
XXXXXXX
KSALA0301410 LOW AMBIENT PSWXXXXXXXXXXXXXXXX
MOTOR FAN BALL
BEARING 230V
MOTOR FAN BALL
BEARING 230V
MOTOR FAN BALL
BEARING 230V
MOTOR FAN BALL
BEARING 460V
MOTOR FAN BALL
BEARING 230V
MOTOR FAN BALL
BEARING 460V
MOTOR FAN BALL
BEARING 230V
MOTOR FAN BALL
BEARING 460V
MOTORMASTER
230V
MOTORMASTER
460V
X
XXX
XX
X
XX
X
XXXX
XXXXXXXXXXXX
XXXX
123A
HC32GE234
HC34GE239
HC40GE226
HC40GE466
HC38GE228
HC38GE462
HC40GE228
HC40GE467
KSALA0601AAA
KSALA0701AAA
KAALS0201LLS SOLENOID VALVEXXXXXXXXXXXXXXXX
KAACS0201PTC STARTASSISTPTCXXXXXXX
KSASF0101AAA SUPPORT FEETXXXXXXXXXXXXXXXX
KAATD0101TDR TIME DELAY RELAYXXXXXXXXXXXXXXXX
KSATX0201PUR TXV PURON HSOXXXX
KSATX0301PUR TXV PURON HSOXXXXXX
KSATX0401PUR TXV PURON HSOXXX
KSATX0501PUR TXV PURON HSOXXX
KAAWS0101AAA WINTER STARTXXXXXXXXXXXXXXXX
x = Accessory
060--- C
(E)
(N)
XX
6 0 --- C
(P)
6 0 --- C
(E)
ACCESSORY THERMOSTATS
THERMOSTAT / SUBBASE PKG.DESCRIPTION
T 6 --- P R H --- 0 1Programmable Thermidistat
T 6 --- N R H --- 0 1Non--- programmable Thermidistat
T 2 --- P A C --- 0 1Legacy Series Programmable AC Stat
T 2 --- N A C --- 0 1Legacy Series Non--- programmable AC Stat
TSTATBBPRH01---BThermidistat Control --- Programmable / Non --- Programmable Thermostat with Humidity control
TSTATBBPAC01 --- BT h e r m o stat --- A u t o C h a n g e o v e r, 7 --- D a y P r o g r a m m a b l e , _F/_C , 1 --- S t a g e H e a t , 1 --- S t a g e C o o l
TSTATBBNAC01---C (N)T h e r m o s t a t --- Au to C h a n g e o v er, N o n --- P r o g r a m m a b l e , _F/_C , 1 --- S t a g e H e a t , 1 --- S t a g e C o o l
TSTATBBBAC01 ---BBuilder’s Thermostat --- Manual Changeover, Non--- Programmable, _F/_C , 1 --- S t a g e H e a t , 1 --- S t a g e C o o l
TSTATBBSEN01---BOutdoor Air Temperature Sensor
TSTATXXBBP01Backplate for Builder’s Thermostat
TSTATXXNBP01Backplate for Non -- -Programmable Thermostat
TSTATXXPBP01Backplate for Programmable Thermostat
TSTATXXCNV10Thermostat Conversion Kit (4 to 5 wires) --- 10 Pack
4
ACCESSORY USAGE GUIDELINE
REQUIRED FOR LOW--- AMBI-
ACCESSORY
Ball Bearing Fan MotorYes{NoNo
Compressor Start Assist Capacitor and RelayYesYesNo
Crankcase HeaterYesYe sNo
Evaporator Freeze ThermostatYesNoNo
H a r d S h u t --- O f f T X VYe sYe sYes
Liquid Line Solenoid ValveNoNoNo
Motor Master®Control or
L o w --- a m b i e n t P r e s s u r e S w i t c h
Support FeetRecommendedNoRecommended
* For tubing line sets between 80 a nd 200 ft. (24.38 and 60.96 m) and/or 20 ft. (6.09 m) ver tical differential, refer to Residential Split--- System Longline
ACCESSORY DESCRIPTION AND USAGE (LISTED ALPHABETICALLY)
1. Ball--Bearing Fan Motor
A fan motor with ball bearings which permits speed reduction
while maintaining bearing lubrication.
Usage Guideline:
Required on all units when using MotorMasterr
2. Compressor Start Assist -- Capacitor and Relay
Start capacitor and relay gives a ”hard” boost to compressor motor
at each start up.
Usage Guideline:
Required for single--phase scroll compressors in the
following applications:
Long line
Low--ambient cooling
Suggested for all compressors in areas with a history of
low voltage problems.
3. Compressor Start Assist — PTC Type
Solid state electrical device which gives a ”soft” boost to the
compressor at each start--up.
Usage Guideline:
Suggested in installations with marginal power supply.
4. Crankcase Heater
An electric resistance heater which mounts to the base of the
compressor to keep the lubricant warm during off cycles. Improves
compressor lubrication on restart and minimizes the chance of
liquid slugging.
Usage Guideline:
Required in Low--ambient cooling applications.
Required in long line applications.
Suggested in all commercial applications.
5. Cycle Protector
The cycle protector is designed to prevent compressor short
cycling. This control provides an approximate 5--minute delay after
power to the compressor has been interrupted for any reason,
including power outage, protector control trip, thermostat jiggling,
or normal cycling.
6. Evaporator Freeze Thermostat
An SPST temperature--actuated switch that stops unit operation
when evaporator reaches freeze--up conditions.
Usage Guideline:
Required when Low--ambient kit has been added.
7. Low--Ambient Pressure Switch Kit
A long life pressure switch which is mounted to outdoor unit
service valve. It is designed to cycle the outdoor fan motor in order
to maintain head pressure within normal operating limits. The
control will maintain working head pressure at low--ambient
temperatures down to 0_F (--17.8_C) when properly installed.
Usage Guideline:
A Low--Ambient Pressure Switch must be used when
cooling operation is at outdoor temperatures below
55_F (12.8_C) to a minimum of 0_F (--17.8_C).
Suggested for all commercial applications.
8. MotorMasterr Low--Ambient Controller
A fan--speed control device activated by a temperature sensor,
designed to control condenser fan motor speed in response to the
saturated, condensing temperature during operation in cooling
mode only. For outdoor temperatures down to --20_F (--28.9_C), it
maintains condensing temperature at 100_F ±10_F (37.8_C ±
6.5_C).
Usage Guideline:
A MotorMasterr Low Ambient Controller or
Low--Ambient Pressure Switch must be used when
cooling operation is used at outdoor temperatures
below 55_F (12.8_C).
Suggested for all commercial applications.
REQUIRED FOR
SEA COAST
APPLICATIONS
(Within2miles/3.22km)
123A
5
ACCESSORY DESCRIPTION AND USAGE (LISTED ALPHABETICALLY) (CONT)
9. Outdoor Air Temperature Sensor
Designed for use with Bryant Thermostats listed in this
publication. This device enables the thermostat to display the
outdoor temperature. This device also
is required to enable special thermostat features such as auxiliary
heat lock out.
Usage Guideline:
Suggested for all Bryant thermostats listed in this
publication.
10. Support Feet
Four stick--on plastic feet that raise the unit 4 in. (101.6 mm) above
the mounting pad. This allows sand, dirt, and other debris to be
flushed from the unit base, minimizing corrosion.
Usage Guideline:
Suggested in the following applications:
Coastal installations.
Windy areas or where debris is normally circulating.
Rooftop installations.
123A
For improved sound ratings.
11. Thermostatic Expansion Valve (TXV)
A modulating flow--C (N)ontrol valve which meters refrigerant
liquid flow rate into the evaporator in response to the superheat of
the refrigerant gas leaving the evaporator.
Kit includes valve, adapter tubes, and external equalizer tube. Hard
shutoff types are available.
NOTE: When using a hard shutoff TXV with single phase
reciprocating compressors, a Compressor Start Assist Capacitor
and Relay is required.
Usage Guideline:
Accessory required to meet AHRI rating and system
reliability, where indoor not equipped.
Hard shutoff TXV or LLS required in air conditioner
long line applications.
Required for use on all zoning systems.
12. Time--Delay Relay
An SPST delay relay which briefly continues operation of indoor
blower motor to provide additional cooling after the compressor
cycles off.
NOTE: Most indoor unit controls include this feature. For those
that do not, use the guideline below.
Usage Guideline:
Accessory required to meet AHRI rating, where indoor
not equipped.
13. Winter Start Control
This control is designed to alleviate nuisance opening of the
low--pressure switch by bypassing it for the first 3 minutes of
operation.
6
ELECTRICAL DATA
UNIT SIZE
--- S E R I E S
(VOLTAGE)
018--- C (N)
024--- C (N)58.313.50.7517.6141445 (13.7)43 (13.1)25
030--- C (N)64.012.80.7516.8141447 (14.3)45 (13.7)25
036--- C (N)77.014.11.419.0121266 (20.1)63 (19.2)30
042--- C (N)112.017.91.223.6121253 (16.2)51 (15.5)40
048--- C (N)109.019.91.226.2101076 (23.2)73 (22.3)40
060--- C (N)134.026.41.234.28891 (27.7)86 (262)50
030--- C (P)
036--- C (P)71.09.21.412.9141470 (21.3)67 (20.4)20
042--- C (P)88.013.51.218.1121280 (24.4)76 (23.2)30
048--- C (P)83.113.61.218.2121279 (24.1)76 (23.2)30
060--- C (P)110.017.71.223.3121262 (18.9)59 (18.0)40
036--- C (E)
042--- C (E)44.06.00.538.01414227 (69.2)216 (65.8)15
048--- C (E)41.06.10.68.21414222 (67.7)211 (64.3)15
060--- C (E)52.07.80.610.31414177 (54.0)168 (51.2)15
* Permissible limits of the voltage range at which the unit will operate satisfactorily
{ If wire is applied at ambient greater than 30° C (86° F), consult table 310 ---16 of the NEC (ANSI/NFPA 70). The ampacity of non --- metallic---sheathed cable
(NM), trade name ROMEX, shall be that of 60° C (140° F) conditions, per the NEC (ANSI/NFPA 70) Article 336 ---26. If oth e r than uncoated (no ---plated), 60_
or 75° C (140_ or 167° C) insulation, copper wire (solid wire for 10 AWG or smaller, stranded wire for larger than 10 AWG) is used, con sul t applicable tables
of the NEC (ANSI/NFPA 70).
}Length shown is as measured 1 way along wire path between unit and service panel for voltage drop not to exceed 2%.
* * T im e --- D e l a y fu s e .
FLA--- Fu l l L oad A mps
LRA--- L o cke d R ot o r Amp s
MCA --- Minimum Circuit Amps
RLA---RatedLoadAmps
NOTE: Control circuit is 24---V on all units and requires external power source. Copper wire must be used from service disconnect to unit. All