Form No. PDS 550A.24.6 DELUXE 13 SEER AIR CONDITIONER WITH PURON ® REFRIGERANT 550A (60 Hz) Sizes 024 thru 060 Bryant’s Quantum Plus 550A with Puron® refrigerant provides a completely unique collection of features which cannot be matched by any other family of equipment. The 550A family has been designed as the first air conditioning system utilizing Bry- ant’s unique Puron refrigerant. The environmentally sound refrigerant allows you to make a responsible decision in the pro- tection of the earth’s ozone layer. Bryant’s Quantum Plus sys- tems meet the Energy Star® guidelines for energy efficiency. AVAILABLE OPTIONS Puron Environmentally Sound Refrigerant—Is Bryant’s unique refrigerant designed to help protect the environment. Puron is an HFC refrigerant which does not contain chlorine that can harm the ozone layer. The most important advantage of Puron refrigerant is that it has not been banned in future air con- ditioning systems as the traditional refrigerant R-22 has been. Puron refrigerant is in service in thousands of systems proving highly reliable, environmentally sound performance. Heavy Duty Inlet Grille—The DuraGuard™ coil protector, made of a coated steel wire grid with vertical 3/8 in. spacing, is designed to help protect the coil from inclement weather, van- dalism, and incidental damage. It provides protection while not restricting airflow and maintaining ease of coil inspection and cleaning. High Efficiency Performance—Is delivered through a combi- nation of features including Bryant’s Puron refrigerant, unique scroll compressor, and advanced heat transfer surfaces. Effi- ciency ratings are 13 SEER (Seasonal Energy Efficiency Ratio) with enhanced ratings of up to 14 SEER. Sophisticated heat transfer surfaces utilized in Bryant’s 550A design allow heat to easily be transferred to the outdoor air and require less energy. The unique scroll compressor found in the 550A design performs quietly and adds to the overall efficiency of the system. For improved serviceability, all models are equipped with a compressor terminal plug. Finally, Bryant’s Puron refrigerant operates more efficiently than ordinary R-22 refrigerant found in other systems. The efficiency levels pro- vided by the 550A provide end users with lower costs of opera- tion than traditional air conditioning systems. Assured Future Service—By utilizing the environmentally sound refrigerant, Puron, 550A models will remain serviceable well into the future. The Clean Air Act of 1990 has placed a cap on production of most other refrigerants which has scheduled reductions beginning in 2004. The resulting cap in production ultimately results in a complete ban on many other refrigerants in new equipment by the year 2010. These changes required by federal law, mean the supply of other refrigerants may be limited in the near future making Puron refrigerant the correct choice when considering long term serviceability. Highly Reliable Performance—Is delivered through the supe- rior design of the system and componentry. The reliability of the 550A models has been proven to provide the lowest inci- dence of warranty service of any product in the Bryant family in the past three years of service. Long term reliability is assured through the use of both high and low pressure switches which will not allow the system to operate in the event of a significant change in operating pressure. In doing this, the system is protected from damage if an unusual condi- tion arises. Finally, Bryant includes a special liquid line filter drier designed to trap moisture and contaminants which could otherwise shorten the life of the system. Bryant’s AeroQuiet System—Is one of the most sought after features of the 550A family. Extremely low operating sound is the result of special attention to the air moving through the outdoor unit, a specially designed sound enclosure surrounding the com- pressor, and an exclusive laminated plate beneath the compres- sor to eliminate sound transmission to the rest of the system. Application Versatility—Bryant’s systems utilizing Puron refrigerant have the same application guidelines as other sys- tems. Applications which include long line sets (50 to 175 ft) or applications which require the system to operate at low outdoor temperatures (below 55°F) are approved under Bryant’s stan- dard guidelines. Bryant Coils and Fan Coils to Complete the System—Bryant specially designs both the outdoor product and indoor coil prod- ucts to operate with assured reliability and performance. A wide range of indoor coil options are listed in the ratings sections of this publication. Special Protective Devices—High and low pressure switches and internal protection in the compressor including temperature and current sensing overloads prevent operation under poten- tially damaging circumstances. A special liquid line filter drier designed to trap nearly 4 times the volume of contaminants of standard driers provides superior protection from moisture trapped in the system. Electrical Range—208/230v, single phase. Wide Range of Sizes—Available in six sizes; 2, 2-1/2, 3, 3-1/2, 4, and 5 ton. Reliant Cabinet—Galvanized steel is coated with powder paint to provide superior long-lasting protection and appearance. Totally Enclosed Fan Motor—Protected from adverse weather conditions. Unit Design—Enhanced copper and aluminum heat transfer surfaces with vertical air discharge to direct air up and away from the area. External Service Valves—Both service valves are back seating type valves which are externally located. These unique valves allow service technicians to evacuate or charge the system in less time than standard service valves. Easy Serviceability—Removal of one panel provides access to both electrical and refrigerant carrying components simplifying installation and service. Agency Approvals—550A models are listed with UL (U.S. and Canada), ARI, and CEC. Special endorsements have also been awarded these products by Energy Star® which recognizes energy efficient products. Limited Warranty—A standard five year warranty on parts with extended warranty coverage on the compressor for a total of 10 years. A five year warranty is offered on the out- door coil. Optional warranties are available through your Bryant distributor.
32
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DELUXE 13 SEER 550A (60 Hz) AIR CONDITIONER WITH …AIR CONDITIONER WITH PURON ® REFRIGERANT 550A (60 Hz) Sizes 024 thru 060 Bryant’s Quantum Plus 550A with Puron® refrigerant
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Transcript
Form No. PDS 550A.24.6
DELUXE 13 SEERAIR CONDITIONERWITH PURON
®
REFRIGERANT
550A (60 Hz)
Sizes 024 thru 060
Bryant’s Quantum Plus 550A with Puron® refrigerant provides acompletely unique collection of features which cannot bematched by any other family of equipment. The 550A family hasbeen designed as the first air conditioning system utilizing Bry-ant’s unique Puron refrigerant. The environmentally soundrefrigerant allows you to make a responsible decision in the pro-tection of the earth’s ozone layer. Bryant’s Quantum Plus sys-tems meet the Energy Star® guidelines for energy efficiency.
AVAILABLE OPTIONS
Puron Environmentally Sound Refrigerant
—Is Bryant’sunique refrigerant designed to help protect the environment.Puron is an HFC refrigerant which does not contain chlorine thatcan harm the ozone layer. The most important advantage ofPuron refrigerant is that it has not been banned in future air con-ditioning systems as the traditional refrigerant R-22 has been.Puron refrigerant is in service in thousands of systems provinghighly reliable, environmentally sound performance.
Heavy Duty Inlet Grille
—The DuraGuard™ coil protector,made of a coated steel wire grid with vertical 3/8 in. spacing, isdesigned to help protect the coil from inclement weather, van-dalism, and incidental damage. It provides protection while notrestricting airflow and maintaining ease of coil inspection andcleaning.
High Efficiency Performance
—Is delivered through a combi-nation of features including Bryant’s Puron refrigerant, uniquescroll compressor, and advanced heat transfer surfaces. Effi-ciency ratings are 13 SEER (Seasonal Energy EfficiencyRatio) with enhanced ratings of up to 14 SEER. Sophisticatedheat transfer surfaces utilized in Bryant’s 550A design allowheat to easily be transferred to the outdoor air and require lessenergy. The unique scroll compressor found in the 550Adesign performs quietly and adds to the overall efficiency ofthe system. For improved serviceability, all models areequipped with a compressor terminal plug. Finally, Bryant’sPuron refrigerant operates more efficiently than ordinary R-22refrigerant found in other systems. The efficiency levels pro-vided by the 550A provide end users with lower costs of opera-tion than traditional air conditioning systems.
Assured Future Service
—By utilizing the environmentallysound refrigerant, Puron, 550A models will remain serviceablewell into the future. The Clean Air Act of 1990 has placed a capon production of most other refrigerants which has scheduledreductions beginning in 2004. The resulting cap in production
ultimately results in a complete ban on many other refrigerantsin new equipment by the year 2010. These changes required byfederal law, mean the supply of other refrigerants may be limitedin the near future making Puron refrigerant the correct choicewhen considering long term serviceability.
Highly Reliable Performance
—Is delivered through the supe-rior design of the system and componentry. The reliability ofthe 550A models has been proven to provide the lowest inci-dence of warranty service of any product in the Bryant familyin the past three years of service. Long term reliability isassured through the use of both high and low pressureswitches which will not allow the system to operate in theevent of a significant change in operating pressure. In doingthis, the system is protected from damage if an unusual condi-tion arises. Finally, Bryant includes a special liquid line filterdrier designed to trap moisture and contaminants which couldotherwise shorten the life of the system.
Bryant’s AeroQuiet System
—Is one of the most sought afterfeatures of the 550A family. Extremely low operating sound is theresult of special attention to the air moving through the outdoorunit, a specially designed sound enclosure surrounding the com-pressor, and an exclusive laminated plate beneath the compres-sor to eliminate sound transmission to the rest of the system.
Application Versatility
—Bryant’s systems utilizing Puronrefrigerant have the same application guidelines as other sys-tems. Applications which include long line sets (50 to 175 ft) orapplications which require the system to operate at low outdoortemperatures (below 55°F) are approved under Bryant’s stan-dard guidelines.
Bryant Coils and Fan Coils to Complete the System
—Bryantspecially designs both the outdoor product and indoor coil prod-ucts to operate with assured reliability and performance. A widerange of indoor coil options are listed in the ratings sections ofthis publication.
Special Protective Devices
—High and low pressure switchesand internal protection in the compressor including temperatureand current sensing overloads prevent operation under poten-tially damaging circumstances. A special liquid line filter drierdesigned to trap nearly 4 times the volume of contaminants ofstandard driers provides superior protection from moisturetrapped in the system.
Electrical Range
—208/230v, single phase.
Wide Range of Sizes
—Available in six sizes; 2, 2-1/2, 3, 3-1/2,4, and 5 ton.
Reliant Cabinet
—Galvanized steel is coated with powder paintto provide superior long-lasting protection and appearance.
Totally Enclosed Fan Motor
—Protected from adverse weatherconditions.
Unit Design
—Enhanced copper and aluminum heat transfersurfaces with vertical air discharge to direct air up and awayfrom the area.
External Service Valves
—Both service valves are back seatingtype valves which are externally located. These unique valvesallow service technicians to evacuate or charge the system inless time than standard service valves.
Easy Serviceability
—Removal of one panel provides access toboth electrical and refrigerant carrying components simplifyinginstallation and service.
Agency Approvals
—550A models are listed with UL (U.S. andCanada), ARI, and CEC. Special endorsements have also beenawarded these products by Energy Star® which recognizesenergy efficient products.
Limited Warranty
—A standard five year warranty on partswith extended warranty coverage on the compressor for atotal of 10 years. A five year warranty is offered on the out-door coil. Optional warranties are available through yourBryant distributor.
—2—
DIMENSIONS
A99
067
AIR
DIS
CH
AR
GE
AIR
DIS
CH
AR
GE
AIR
IN
AIR
IN
AIR
IN
3 /8"
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) P
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LEA
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OF
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IT, 4
8" A
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UN
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" O
N O
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2" O
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EM
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SID
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24"
BE
TW
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INIM
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,
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MA
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SE
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2 1 /
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4 3 /
16"
3 /8"
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10 1
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FIE
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TR
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1 9 /
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C
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DIM
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(IN
.)
UN
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PAD
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AB
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JK
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024
E, F
33-1
3/16
3033
5-1/
169-
11/1
621
-15/
1628
-3/8
5/8
8-3/
1617
19-3
/415
-3/4
2-15
/16
26 x
32
030
E, F
27-1
3/16
3033
5-1/
169-
11/1
615
-15/
1622
-3/8
3/4
8-3/
1618
-1/2
19-3
/413
2-15
/16
26 x
32
036
E, F
33-1
3/16
3033
5-1/
169-
11/1
621
-15/
1628
-3/8
3/4
8-3/
1617
19-3
/415
-3/4
2-15
/16
26 x
32
042
E, F
39-1
3/16
3033
5-1/
169-
11/1
627
-15/
1634
-3/8
7/8
8-3/
1617
-3/4
1917
-3/4
2-15
/16
26 x
32
048
E, F
39-1
3/16
3033
5-1/
169-
11/1
627
-15/
1634
-3/8
7/8
8-3/
1616
-3/4
19-1
/217
-1/4
2-15
/16
26 x
32
060
E, G
39-1
3/16
3033
5-1/
169-
11/1
627
-15/
1634
-3/8
7/8
8-3/
1616
-1/2
1916
-3/4
2-15
/16
26 x
32
—3—
RECOMMENDED TUBE DIAMETERS
* For tube sets greater than 50 ft, consult Residential Split System Application Guideline and Service Manual.
CHECK-FLO-RATER® PISTON
* Piston listed is for any approved non-capillary tube coil combination. Piston is shipped with outdoor unit and must be installed in an approved indoor coil.
CHARGING SUBCOOLING (TXV-TYPE EXPANSION DEVICE*)
* Must be a Puron® approved hard shutoff TXV.
UNITSIZE
Liquid Tube Diameter (In.) Vapor Tube Diameter (In.)0 to 50 Ft
Tube Length Long-Line Applications*0 to 50 Ft
Tube LengthLong-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–SERIESPISTON*
IDENTIFICATION NO.
024-E, F 61
030-E, F 63
036-E, F 70
042-E, F 73
048-E, F 78
060-E, G 96
UNIT SIZE–SERIES REQUIRED SUBCOOLING (°F)
024-E, F 13
030-E, F 12
036-E, F 11
042-E, F 12
048-E, F 11
060-E, G 12
MA
NU
FAC
TUR
ER
CERTIFIED TO ARI AS COMPLY
ING
WITH
ARI STANDARD 210
UN
ITAR
Y
AIR CONDITIO
NIN
G
EQUIPMENT
CERTIFICATION APPLIES ONLYWHEN 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.
*
*Refer to the combination ratings in the Product Data Sheet for system combinations meeting ENERGY STAR® efficiency standards.
—4—
SPECIFICATIONS
See notes on page 5..
UNIT SIZE-SERIES 024-E/F 030-E/F 036-E/F
Operating Weight (Lb) 214 202 237
ELECTRICAL
Unit Volts—Hertz—Phase 208/230—60—1
Operating Voltage Range* 187—253
Compressor— Rated Load Amps 13.5 14.7 15.4
Locked Rotor Amps 61.0 72.5 83.0
Condenser Fan Motor—Full Load Amps 0.80 0.80 1.1
Min Unit Ampacity for Wire Sizing 17.6 19.2 20.2
Min Wire Size (60°C Copper) AWG† 14 14 12
Min Wire Size (75°C Copper) AWG† 14 14 12
Max Wire Length (Ft) (60°C Copper)‡ 44 41 62
Max Wire Length (Ft) (75°C Copper)‡ 42 39 59
Max Branch Circuit Fuse or Circuit Breaker Size (Amps) 25 30 30
COMPRESSOR & REFRIGERANT
Compressor— Type Scroll
Manufacturer Copeland
Temperature & Current Protection Internal Line Break
Backplate for Non-Programmable Thermostat TSTATXXNBP01
Backplate for Programmable Thermostat TSTATXXPBP01
Backplate for Builder’s Thermostat TSTATXXBBP01
Thermostat Conversion Kit (4 to 5 wire)—10 Pack TSTATXXCNV10
—5—
SPECIFICATIONS Continued
* Permissible limits of the voltage range at which the unit will operate satisfactorily. Operation outside these limits may result in unit failure.† 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 nonmetallic-sheathed cable (NM), trade name ROMEX, shall be that of 60°C (140°F) conductors, per the NEC (ANSI/NFPA 70) Article 336-26. If other than uncoated (non-plated), 60 or 75°C (140 or 167°F) insulation, copper wire (solid wire for 10 AWG and smaller, stranded wire for larger than 10 AWG) is used, consult applicable tables of the NEC (ANSI/NFPA 70).
‡ Length shown is as measured 1 way along wire path between unit and service panel for a voltage drop not to exceed 2%.** See low-ambient controller Installation Instructions for application.
†† Fan motor with ball bearings required.N/A — Not Applicable.
NOTE:
Copper wire must be used from service disconnect to unit. All motors/compressors contain internal overload protection.
UNIT SIZE-SERIES 042-E/F 048-E/F 060-E/G
Operating Weight (Lb) 247 295 331
ELECTRICAL
Unit Volts—Hertz—Phase 208/230—60—1
Operating Voltage Range* 187—253
Compressor— Rated Load Amps 18.6 20.5 27.6
Locked Rotor Amps 105.0 109.0 158.0
Condenser Fan Motor—Full Load Amps 1.1 1.4 1.4
Min Unit Ampacity for Wire Sizing 24.4 27.0 35.9
Min Wire Size (60°C Copper) AWG† 10 10 8
Min Wire Size (75°C Copper) AWG† 10 10 8
Max Wire Length (Ft) (60°C Copper)‡ 80 73 85
Max Wire Length (Ft) (75°C Copper)‡ 76 70 80
Max Branch Circuit Fuse or Circuit Breaker Size (Amps) 40 40 60
COMPRESSOR & REFRIGERANT
Compressor— Type Scroll
Manufacturer Copeland
Temperature & Current Protection Internal Line Break
Backplate for Non-Programmable Thermostat TSTATXXNBP01
Backplate for Programmable Thermostat TSTATXXPBP01
Backplate for Builder’s Thermostat TSTATXXBBP01
Thermostat Conversion Kit (4 to 5 wire)—10 Pack TSTATXXCNV10
—6—
ACCESSORY USAGE GUIDELINE
* For tubing line sets greater than 50 ft and/or 20 ft vertical differential, refer to Residential Split-System Long-Line Application Guideline and Service Manual.
† Only when low-pressure switch is used.‡ Required for MotorMaster® Control only.
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. SUGGESTED USE: Required on all units where Low-Ambient Controller (full modulation feature) or MotorMaster® Control has been added.2.
Coastal Filter
A mesh screen inserted under the top cover and inside base pan to protect the condenser coil from corrosive atmosphere without restricting airflow. SUGGESTED USE: In geographic areas where salt damage could occur.
In areas with high pollution levels.3.
Compressor Start Assist—Capacitor/Relay Type
Start capacitor and start relay which gives a “hard” boost to compressor motor at each start-up.SUGGESTED USE: Installations where interconnecting tube length exceeds 50 ft.
Installations where outdoor design temperature exceeds 105°F (40.6°C).Installations where Liquid-Line Solenoid Valve has been added.
4.
Compressor Start Assist—PTC Type
Solid-state electrical device which gives a “soft” boost to compressor motor at each start-up.SUGGESTED USE: Installations with marginal power supply.
Replacement installations with rapid pressure balance (RPB) expansion valve on indoor coil.5.
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 chance of refrigerant slugging. May or may not include a thermostat control.
SUGGESTED USE: When interconnecting tube length exceeds 50 ft.When unit will be operated below 55°F (12.8°C) outdoor air temperature. Use with Low-Ambient Controller.All commercial installations.
6.
Cycle Protector
Solid state timing device which prevents compressor rapid recycling. Control provides an approximate 5-minute delay after power to the compressor has been interrupted for any reason, including normal room thermostat cycling.
SUGGESTED USE: Installations in areas where power interruptions are frequent.Where user is likely to “play” with the room thermostat.All commercial installations.Installations where interconnecting tube length exceeds 50 ft.High-rise applications.
7.
Evaporator Freeze Thermostat
An SPST temperature actuated switch which stops unit operation when evaporator reaches freeze-up conditions. SUGGESTED USE: All units where Winter Start Control has been added.8.
Filter Drier (Suction Line)
A device for removing contaminants from refrigerant circulating in an air conditioner: 1-direction flow. SUGGESTED USE: All split-system air conditioners.9.
Liquid-Line Solenoid Valve (LSV)
An electrically operated shutoff valve to be installed at the outdoor or indoor unit (depending on tubing configuration) and which stops and starts refrigerant liquid flow in response to compressor operation. Maintains a column of refrigerant liquid ready for action at next compressor operation cycle.
NOTE:
Compressor Start Assist—Capacitor/Relay Type must also be used. Do not use with hard shutoff TXV. SUGGESTED USE: For improved system performance in air conditioners for certain combinations of indoor and outdoor units. Refer to ARI Unitary Directory.
In certain long-line applications. Refer to Residential Split System Long-Line Application Guideline and Service Manual.
ACCESSORY
REQUIRED FORLOW-AMBIENTAPPLICATIONS
(Below 55°F)
REQUIRED FORLONG-LINE
APPLICATIONS*(Over 50 Ft)
REQUIRED FORSEA COAST
APPLICATIONS(Within 2 Miles)
Crankcase Heater Yes Yes No
Evaporator Freeze Thermostat Yes No No
Winter Start Control Yes† No No
Accumulator No No No
Compressor Start AssistCapacitor and Relay Yes Yes No
MotorMaster® Controlor
Low-Ambient Pressure SwitchYes No No
Wind Baffle See Low-Ambient Instructions No No
Coastal Filter No No Yes
Support Feet Recommended No Recommended
Liquid-Line Solenoid Valveor
Hard Shutoff TXVNo
See Long-LineApplicationGuideline
No
Ball Bearing Fan Motor Yes‡ No No
—7—
ACCESSORY DESCRIPTION AND USAGE (Listed Alphabetically) Continued
10.
Low-Ambient Pressure Switch
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 (approximately 200 psig to 365 psig). The control will maintain working head pressure at low-ambient temperatures down to 0°F when properly installed.
SUGGESTED USE: Cooling operation at outdoor temperatures below 55°F (12.8°C).11.
MotorMaster® Control
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, it maintains condensing temperature at 100°F ± 10°F.
SUGGESTED USE: Cooling operation at outdoor temperatures below 55°F. All commercial installations.
12.
Outdoor Air Temperature Sensor
A device that allows the temperature at a remote location (outdoors) to be displayed at the thermostat. SUGGESTED USE: All corporate programmable thermostats.13.
Piston Body
This piston body is to be used as a replacement for the FK4C Fan Coil R-22 thermostatic expansion valve when used with Puron® (R-410A) air conditioner units. Use piston and piston ring shipped with outdoor unit for installations under 50 ft.
SUGGESTED USE: All Puron® (R-410A) air conditioner installations matched with FK4C Fan Coils.14.
Support Feet
Four stick-on plastic feet which raise the unit 4 in. above the mounting pad. This allows sand, dirt, and other debris to be flushed from the unit base, minimizing corrosion.
SUGGESTED USE: For improved sound ratings.Coastal installations.Windy areas or where debris is normally circulating.Rooftop installations.
15.
Thermostatic Expansion Valve (TXV)
A modulating flow-control 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 valves are available. Do not use with Liquid-Line Solenoid Valve.
SUGGESTED USE: For improved system performance in cooling mode for certain combinations of indoor and outdoor units. Refer to ARI Unitary Directory.Required for use on all zoning systems.
16.
Time-Delay Relay
An SPST delay relay which briefly continues operation of the indoor blower motor to provide additional cooling after the compressor cycles off. SUGGESTED USE: For improved efficiency ratings for certain combinations of indoor and outdoor units. Refer to ARI Unitary Directory.
Required for use on all zoning systems.17.
Winter Start Control
An SPST delay relay which bypasses the low-pressure switch for approximately 3 minutes to permit start-up for cooling operation under low-load conditions.
SUGGESTED USE: All air conditioners where Low-Ambient Controller has been added.
* Tested combination.† In most cases, only one method should be used to achieve TDR function. Using more than one method in a system may cause degradation in performance.
Use either the accessory Time-Delay Relay KAATD0101TDR or a furnace equipped with TDR. Most Bryant furnaces are equipped with TDR.‡ Based on computer simulation. TXV must be Puron® compatible and hard shutoff type.** Ratings shown are with FK4C R-22 TXV replaced with Puron® TXV.
†† Ratings shown are with FK4C R-22 TXV replaced with Piston Body Kit and piston shipped with outdoor unit.EER — Energy Efficiency RatioLLS — Liquid-Line Solenoid ValveSEER — Seasonal Energy Efficiency RatioTDR — Time-Delay RelayTXV — Thermostatic Expansion ValveNOTES: 1. Ratings are net values reflecting the effects of circulating fan motor heat. Supplemental electric heat is not included.
2. Tested outdoor/indoor combinations have been tested in accordance with DOE test procedures for electric air conditioners. Ratings for other com-binations are determined under DOE computer simulation procedures.
3. Determine actual CFM values obtainable for your system by referring to fan performance data in fan coil or furnace coil literature.4. Do not apply with capillary tube coils as performance and reliability are significantly affected.
NOTE: When the required data falls between the published data, interpolation may be performed. Extrapolation is not an acceptable practice.* Detailed cooling capacities are based on indoor and outdoor unit at the same elevation per ARI standard 210/240-94. If additional tubing length and/or
indoor unit is located above outdoor unit, a slight variation in capacity may occur.† Total and sensible capacities are net capacities. Blower motor heat has been subtracted.‡ Sensible capacities shown are based on 80°F (27°C) entering air at the indoor coil. For sensible capacities at other than 80°F (27°C), deduct 835 Btuh
(245 kw) per 1000 CFM (480 L/S) of indoor coil air for each degree below 80°F (27°C), or add 835 Btuh (245 kw) per 1000 CFM (480 L/S) of indoor coil air per degree above 80°F (27°C). When the required data falls between the published data, interpolation may be performed.
** Unit kw is outdoor unit kilowatts only.†† At TVA rating indoor condition (75°F edb/63°F ewb). All other indoor air temperatures are at 80°F edb.
EVAPAIR
CONDENSER ENTERING AIR TEMPERATURES °F75 85 95 105 115 125
CFM EWB
CapacityMBtuh†
TotalSyskW**
CapacityMBtuh†
TotalSyskW**
CapacityMBtuh†
TotalSyskW**
CapacityMBtuh†
TotalSyskW**
CapacityMBtuh†
TotalSyskW**
CapacityMBtuh†
TotalSyskW**Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡
550A060-E, G Outdoor Section With CJ5A/CK5A/CK5BX060 Indoor Section
* ARI listing applies only to systems shown in Ratings and Performance table.KW — Total Power (Kw)SDT — Saturated Temperature Leaving Compressor (°F)SST — Saturated Temperature Entering Compressor (°F)TCG — Gross Cooling Capacity (1000 Btuh).
SST°F
CONDENSER ENTERING AIR TEMPERATURES °F
55 65 75 85 95 105 115 125
550A042-E/F
30TCGSDTKW
41.472.31.85
39.282.02.10
37.091.82.39
34.8102.02.72
32.5111.03.07
30.2121.03.46
27.8130.03.89
25.3140.04.36
35TCGSDTKW
45.473.71.86
43.083.42.12
40.693.12.41
38.2103.02.74
35.7112.03.09
33.2122.03.49
30.6131.03.92
27.8141.04.39
40TCGSDTKW
49.675.21.88
47.084.82.14
44.594.42.43
41.8104.02.76
39.1114.03.12
36.4123.03.51
33.5133.03.94
30.5142.04.41
45TCGSDTKW
54.076.71.89
51.386.32.16
48.595.92.45
45.7106.02.78
42.7115.03.14
39.8125.03.54
36.7134.03.97
33.3143.04.44
50TCGSDTKW
58.878.41.92
55.887.92.18
52.897.42.47
49.7107.02.80
46.6117.03.17
43.3126.03.57
39.9135.04.00
36.3144.04.47
55TCGSDTKW
63.880.21.94
60.689.62.20
57.499.12.50
54.0109.02.83
50.6118.03.20
47.1127.03.60
43.4137.04.03
39.5145.04.50
550A048-E/F
30TCGSDTKW
45.872.02.11
43.382.02.40
40.992.02.73
38.5102.03.09
36.0112.03.52
33.6122.03.98
31.0132.04.51
28.4142.05.09
35TCGSDTKW
50.672.02.10
47.982.02.39
45.292.02.71
42.6102.03.08
39.9112.03.49
37.2122.03.96
34.4132.04.48
31.5142.05.06
40TCGSDTKW
55.772.32.10
52.882.12.38
49.992.02.70
47.0102.03.06
44.1112.03.47
41.1122.03.93
38.1132.04.45
34.9142.05.02
45TCGSDTKW
60.973.62.13
57.883.22.40
54.792.72.71
51.7102.03.06
48.6112.03.46
45.4122.03.91
42.1132.04.42
38.5142.04.99
50TCGSDTKW
66.375.12.17
63.084.62.44
59.794.12.75
56.4104.03.09
53.1113.03.48
49.8123.03.92
46.2132.04.41
42.5142.04.96
55TCGSDTKW
72.176.72.21
68.586.12.48
65.095.62.79
61.4105.03.14
57.8114.03.52
54.2124.03.95
50.5133.04.43
46.5143.04.96
550A060-E/G
30TCGSDTKW
57.073.92.80
54.083.43.19
51.193.13.63
48.1103.04.12
45.1112.04.67
42.1122.05.29
39.0132.05.99
35.6 142.06.77
35TCGSDTKW
62.475.42.85
59.284.93.24
56.094.53.67
52.8104.04.16
49.6114.04.71
46.3123.05.32
43.0133.06.00
39.4142.06.76
40TCGSDTKW
68.277.12.91
64.786.63.29
61.296.03.73
57.7105.04.22
54.3115.04.76
50.7124.05.37
47.1134.06.04
43.3143.06.78
45TCGSDTKW
74.379.02.97
70.588.33.36
66.897.73.79
63.0107.04.28
59.3117.04.83
55.4126.05.43
51.4135.06.10
47.3144.06.84
50TCGSDTKW
80.780.93.03
76.790.23.42
72.799.53.86
68.6109.04.36
64.5118.04.90
60.3127.05.50
56.0137.06.17
51.5146.06.90
55TCGSDTKW
87.683.03.11
83.292.23.50
78.9101.03.94
74.4111.04.44
70.0120.04.98
65.5129.05.59
60.8138.06.25
55.9147.06.98
—29—
SYSTEM DESIGN SUMMARY1. Intended for outdoor installation with free air inlet and outlet. Outdoor fan external static pressure available is less than 0.01-in. wc.2. Minimum outdoor operating air temperature without low-ambient operation accessory is 55°F (12.8°C).3. Maximum outdoor operating air temperature is 125°F (51.7°C).4. For reliable operation, unit should be level in all horizontal planes.5. Maximum elevation of indoor coil above or below base of outdoor unit is: Indoor coil above = 50 ft, indoor coil below = 150 ft. 6. For interconnecting refrigerant tube lengths greater than 50 ft and/or 20 ft vertical differential, consult the Residential Split-System Application
Guideline and Service Manual for Air Conditioners and Heat Pumps using Puron® (R-410A) Refrigerant available from equipment distributor.
7. If any refrigerant tubing is buried, provide a 6 in. vertical rise to the valve connections at the unit. Refrigerant tubing lengths up to 36 in. may be buried without further consideration. Do not bury refrigerant lines longer than 3 ft.
8. Use only copper wire for electric connection at unit. Aluminum and clad aluminum are not acceptable for the type of connector provided.9. Mismatches of indoor coil capacity more than one size larger than outdoor unit capacity may result in inadequate indoor comfort.
10. Do not apply capillary tube indoor coils to these units.11. Factory-supplied filter drier must be installed.
—30—
—31—
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
UNIT MUST BE INSTALLED IN ACCORDANCEWITH INSTALLATION INSTRUCTIONS
GENERALSystem DescriptionOutdoor-mounted, air-cooled, split-system air conditioner unitsuitable for ground or rooftop installation. Unit consists of a her-metic compressor, an air-cooled coil, propeller-type condenserfan, and a control box. Unit will discharge supply air upward asshown on contract drawings. Unit will be used in a refrigerationcircuit to match up to a packaged fan coil or coil unit.Quality AssuranceUnit will be rated in accordance with the latest standard of ARIStandard 210.Unit will be certified for capacity and efficiency, and listed in thelastest ARI directory.Unit construction will comply with latest edition of ANSI/ASHRAE and with NEC.Unit will be constructed in accordance with UL standards andwill carry the UL label of approval. Unit will have c-UL approval.Unit cabinet will be capable of withstanding Federal Test MethodStandard No. 141 (Method 6061) 500-hr salt spray test.Air-cooled condenser coils will be leak tested at 250 psig andpressure tested at 450 psig.Unit constructed in ISO9001 approved facility.Delivery, Storage, and HandlingUnit will be shipped as single package only and is stored andhandled per unit manufacturer’s recommendations.Warranty (for inclusion by specifying engineer)U.S. and Canada only.
PRODUCTSEquipmentFactory assembled, single piece, air-cooled air conditioner unit.Contained within the unit enclosure is all factory wiring, piping,controls, compressor, refrigerant charge Puron® (R-410A), andspecial features required prior to field start-up.Unit CabinetUnit cabinet will be constructed of galvanized steel, bonderized,and coated with a powder coat paint.FansCondenser fan will be direct-drive propeller type, discharging airupward.
Air-Cooled, Split-SystemAir Conditioner
550A2 to 5 Tons Nominal
Condenser fan motors will be totally enclosed, 1-phase typewith class B insulation and permanently lubricated bearings.Shafts will be corrosion resistant.Fan blades will be statically and dynamically balanced.Condenser fan openings will be equipped with PVC-coatedsteel wire safety guards.CompressorCompressor will be hermetically sealed.Compressor will be mounted on rubber vibration isolators.Condenser CoilCondenser coil will be air cooled.Coil will be constructed of aluminum fins mechanically bondedto copper tubes which are then cleaned, dehydrated, andsealed.Refrigeration ComponentsRefrigeration circuit components will include liquid-line shutoffvalve with sweat connections, vapor-line shutoff valve withsweat connections, system charge of refrigerant Puron® (R-410A), and compressor oil.
Operating CharacteristicsThe capacity of the unit will meet or exceed _____ Btuh at asuction temperature of _____ °F. The power consumption at fullload will not exceed _____ kW.Combination of the unit and the evaporator or fan coil unit willhave a total net cooling capacity of _____ Btuh or greater atconditions of _____ CFM entering air temperature at theevapo-rator at _____ °F wet bulb and _____ °F dry bulb, andair enter-ing the unit at _____ °F.The system will have an SEER of _____ Btuh/watt or greater atDOE conditions.
Electrical RequirementsNominal unit electrical characteristics will be _____ v, singlephase, 60 hz. The unit will be capable of satisfactory opera-tionwithin voltage limits of _____ v to _____ v.Unit electrical power will be single point connection.Control circuit will be 24v.
Special FeaturesRefer to section of this literature identifying accessories anddescriptions for specific features and available enhancements.