Bryant-Carrier PA13NA, PA13PA User Manual

PA13NA PA13PA

13 SEER Split ---System Air Conditioner

With R ---410A Refrigerant

Single & Three Phase

1 --- 1 / 2 To 5 Ton s

Product Data

FEATURES AND BENEFITS

AVAILABLE SIZES:

Nominal sizes are available from 018 through 060 to meet the needs of residential and light commercial applications.

CERTIFICATION:

All models are listed with UL, (U.S. and Canada), AHRI, and CEC.

ELECTRICAL RANGE:

Units offered in single phase 208/230v are 018--060, three phase 208/230v in 036, 048 and 060, and three phase 460v in 060.

FAN MOTOR:

The totally enclosed fan motor provides greater reliability under adverse conditions and dependable performance for many years. The permanent split capacitor type motor was designed for optimum efficiency. The motor was then qualified under extreme conditions to help ensure a long, reliable life.

CABINET:

A weather protective cabinet of prepainted steel is protected underneath by a galvanized coating and treated with a layer of zinc phosphate for a finish that will last for many years. All screws on cabinet exterior are coated for a long--lasting, rust--resistant, quality appearance.

UNIT DESIGN:

The copper tube, enhanced sine wave, aluminum fin coil is designed for optimum heat transfer. Vertical air discharge carries sound and hot condenser air up and away from adjacent patio areas and foliage. The base pan is designed for easy removal of water, dirt, and leaves.

COMPRESSOR:

Each compressor is protected with internal temperature-- and current--sensitive overloads. An internal pressure relief valve provides high pressure protection to the refrigerant system. For improved serviceability, all models are equipped with a compressor terminal plug.

SERVICE VALVES:

Both service valves are brass, front seating type with sweat connections. Valves are externally located so refrigerant tube connections can be made quickly and easily. Each valve has a service port for ease of checking operating refrigerant pressures.

SERVICEABILITY:

One access panel provides access to electrical controls. Removal of top gives access to fan motor, compressor, and condenser coil.

PRODUCT NUMBER NOMENCLATURE

13 SEER Air Conditioner with R --- 410A Refrigerant

PA1 3 N

018

000

Series

Variatio ns

Electrical Supply

Variatio ns

N --- 208/230 --- 60 ---1 P --- 208/230 ---60 --- 3

Nominal Capacity 018 --- 1 --- 1 / 2 To n 024 --- 2 To n s

A --- R---410A

ISO 9001:2000

PA13NA / PA13PA

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.

REGISTERED

030 --- 2 --- 1 / 2 To n s 036 --- 3 To n s 042 --- 3 --- 1 / 2 To n s 048 --- 4 To n 060 --- 5 To n

000 --- V a r i a t i o n s

This produ ct has been designed and man ufactur ed t o meet Energy S tar® criteria for energy efficiency when matched wi th appropriate coi l components. However, proper refr igerant char ge an d proper air fl ow are crit ical to achieve rated capacity and efficiency. Installation of this product should f ollow all manufacturing refrigerant charging and air flow instructions. Failure to confirm

proper charge and air flow may reduce energy efficiency and shorten equ ipment l i fe.

66 / 63

(20.1 / 19.2)

89 / 82

(27.1 / 25.0)

70 / 66

115 / 109

83 / 79

70 / 67

70 / 66

1/4 PSC and 1100

(21.3 / 20.1)

(35.1 / 33.2)

(25.3 / 24.1)

1100

1/5 PSC and

PA13NA / PA13PA

(21.3 / 20.4)

TSTATPPPAC01

TSTATPPBAC01

(21.3 / 20.1)

TSTATXXPBP01

74 / 70

(22.6 / 21.3)

70 / 66

(21.3 / 20.1)

66 / 62

(20.1 / 18.9)

Locked Rotor A mps 48.0 58.3 64.0 77.0 71.0 112.0 109.0 83.1 134.0 110.0

UNIT SIZE 018 024 030 036 042 048 060

SERIES B B B B B D B

ELECTRI CAL

Unit Volts—Hertz—Phase 208/230—60—1 208/230---60 ---1 208/230---60 ---3 208/230---60 ---1 208/230---60 ---1 208/230---60 ---3 208/230---60 --- 1 208/230---60 ---3

Operating Voltage Range* 187—253

Compresso r—Rated Load Amps 9.0 13.5 12.8 14.1 9.0 17.9 19.9 13.1 26.4 16.0

Condenser Fan Motor— Full Load Amps 0.5 0.8 0.8 1.4 1.4 1.1 1.4 1.4 1.4 1.4

Min Uni t Ampacity for Wire Sizing 11.7 17.6 16.8 19.0 12.7 23.5 26.2 17.8 34.4 21.4

Min Wire Size (60°/75° Copper) AWG** 14 12 12 12 14 10 8 12 8 12

Max Wire Length (60°/75°)ft(m)‡

Max Branch Circuit Fuse Size† 20 25 25 30 20 40 40 30 50 30

COMPRESSOR AND REFRIGERANT

SPECIFICATIONS

Typ e Scroll

3/4 and 3/8 7/8 and 3/8 1--- 1/8 and 3/8

3.15 (1.43) 3.15 (1.43) 3.63 (1.65) 4.67 (2.12) 6.07 (2.75) 7.00 (3.18) 8.00 (3.63)

AmountLb(kg)@15ft(4.6m)

Temperature and Current P rotectio n Internal Line Brea k

R--- 410A Refrigerant—

Refrigerant Tubes (In. OD)

}} Rated Vapor and Maximum Liquid

CONDENSER COIL AND FAN

Coil Face Area (Sq Ft) 8.4 8.4 9.8 12.60 17.3 19.29 15.14

Fan Motor—HP, Type, and RPM 1/12 PSC and 1100 1/ 10 PSC and 1100 1/4 PSC and 1100

Vol ts— Hertz—Ph ase 208/230—60—1

Condenser Airflow (CFM) 1700 2000 2000 2500 3000 3400 3400

OPTIONAL EQUIPMENT

Cycle Protector KSACY0101AAA

Start A ssist—PTC Type KAACS0201PTC N/A KAACS0201PTC N/A KAACS0201PTC N/A

Start Assist—Capacitor/Relay Type KSAHS1501AAA KSAHS1701AAA KSAHS1501AAA N/A KSAHS1501AAA N/A KSAHS1501AAA N/A

MotorMaster® Control KSALA0601AAA

Ball Bearing Fan Motor (RCD) HC32GE234 HC34GE239 HC40GR232 HC38GE219 HC40GE226

L o w --- P r e s s u r e S w i t c h KAALP0401PUR

H i g h --- P r e s s u r e S w i t c h KAAHI0501PUR

Compressor Sound Hood KSASH1801COP KSASH0601COP KSASH2101COP

T i m e --- D e l a y R e l a y KAATD0101TDR

Low--- Ambient Pressure Switch Kit KSALA0301410

Winter Start Control KAAWS0101AAA

Evaporator Freeze Thermostat KAAFT0101AAA

Compresso r Crankcase He ater KAACH1401AAA KAACH1201AAA

Liquid Line Solenoid Valve†† KAALS0201LLS

TXV (Hard Shutoff)†† KSATX0201PUR KSATX0301PUR KSATX0401PUR KSATX0501PUR

Standard Thermostat, Manual

Changeover, Non---Programmable, °F/°C,

1 --- St a g e H e a t , 1 --- St a g e C o o l

Thermostat, Auto C hangeover, 7 --- Day

Progra mmable , °F/°C , 1 --- S t a g e H e a t ,

1 --- St a g e C o o l

Outdoor Sensor TSTATXXSEN01---B

Liquid Line Fil ter Dri er KH43LG073 KH43LG074

Backplate for Standard Thermostat TSTATXXBBP01

Backplate for Programmable

Thermostat

N/A --- Not applicable in this application.

* Permissible limits of the voltage range at which unit will operate satisfactorily. Operation outside these limits may result in unit failure.

Article 336 --- 26.

{ Time---delay fuse or circuit breaker.

} Length shown is as measured 1 way along wire path between unit and service panel for voltage drop not to exceed 2%.

** If wire is applied at ambient greater than 30°C, consult Table 310 --- 16 of the NEC (NFPA 70). The ampacity of nonmetallic--- sheathed cable (NM), trade name ROMEX, shall be that of 60° C conductors, per the NEC (NFPA 70)

{{ Do not use hard shutoff TXV with liquid solenoid valve.

}} 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.

PA13NA / PA13PA

DIMENSIONS -- ENGLISH

PA13NA / PA13PA

DIMENSIONS -- SI

Wall

6”

(152.4)

24”

(609.6)

Wall

PA13NA / PA13PA

Service

12”

(304.8)

12”

(304.8)

24”

(609.6)

Service

18”

(457.2)

24”

(609.6)

Service

18”

(457.2)

Clearances (various examples)

12”

(304.8)

6”

Wall

(152.4)

Wall

12”

(304.8)

CLEARANCES

24”

(609.6)

Service

24”

(609.6)

Service

18”

(457.2)

Note: Numbers in ( ) = mm

IMPORTANT: When installing multiple units in an alcove, roof well, or partially enclosed area, ensure there is adequate ventilation to prevent re--circulation of discharge air.

REFRIGERANT CHARGE ADJUSTMENTS

Liquid Line Size R --- 410A Charge oz/ft

3/8

5/16 0.40

1/4 0.27

(Factory charge for lineset = 9 oz)

0.60

Units are factory charged for 15 ft (4.6 m) of 3/8” liquid line. The factory charge for 3/8” lineset 9 oz. When using other length or diameter liquid lines, charge adjustments are required per the chart above.

Charging

Formula:

[(Lineset oz/ft x total length) – (factory charge for lineset)] = charge adjustment Example 1: System has 15 ft of line set using existing 1/4“ liquid line. What charge adjustment is required?

Formula: (.27 oz/ft x 15ft) – (9 oz) = (-4.95) oz. Net result is to remove 4.95 oz of refrigerant from the system

Example 2: System has 45 ft of existing 5/16” liquid line. What is the charge adjustment?

Formula: (.40 oz/ft. x 45ft) – (9 oz.) = 9 oz. Net result is to add 9 oz of refrigerant to the system

LONG LINE APPLICATIONS

An application is considered Long Line, when the refrigerant level in the system requires the use of accessories to maintain acceptable refrigerant management for systems reliability. See Accessory Usage Guideline table for required accessories. Defining a system as long line depends on the liquid line diameter, actual length of the tubing, and vertical separation between the indoor and outdoor units.

For Air Conditioner systems, the chart below shows when an application is considered Long Line.

AC WITH R--410A REFRIGERANT LONG LINE DESCRIPTION ft (m)

Beyond these lengths, long line accessories are required

Liquid Line Size Units On Same Level Outdoor Below Indoor Outdoor Above Indoor

1/4

5/16 120 (36.6) 50 (15.2) 120 (36.6)

3/8 80 (24.4) 35 (10.7) 80 (24.4)

Note: SeeLongLineGuidelinefordetails

No accessories needed within allowed lengths

175 (53.3)

PA13NA / PA13PA

VAPOR LINE SIZING AND COOLING CAPACITY LOSS

Acceptable vapor line diameters provide adequate oil return to the compressor while avoiding excessive capacity loss. The suction line diameters shown in the chart below are acceptable for AC systems with R--410A refrigerant:

Unit

Nominal

Size (Btuh)

18000 1Stage AC with

R --- 410A

24000 1Stage AC with

R --- 410A

30000 1Stage AC with

R --- 410A

36000 1Stage AC with

R --- 410A

42000 1Stage AC with

R --- 410A

48000 1Stage AC with

R --- 410A

60000 1Stage AC with

R --- 410A

Applications in this area may be long line and may have height restrictions. See the Residential Piping and Long Line Guideline.

Maximum

Liquid Line

Diameters

(In. OD)

3/8

Vapo r Line

Diameters

(In. OD)

1/2 1 2 3 5 6 7 8 9 11

5/8 0 1 1 1 2 2 2 3 3

3/4 0 0 0 0 1 1 1 1 1

5/8 0 1 2 2 3 3 4 5 5

3/4 0 0 1 1 1 1 1 2 2

7/8 0 0 0 0 0 1 1 1 1

5/8 1 2 3 3 4 5 6 7 8

3/4 0 0 1 1 1 2 2 2 3

7/8 0 0 0 0 1 1 1 1 1

5/8 1 2 4 5 6 8 9 10 12

3/4 0 1 1 2 2 3 3 4 4

7/8 0 0 0 1 1 1 1 2 2

3/4 0 1 2 2 3 4 4 5 6

7/8 0 0 1 1 1 2 2 2 3

11/8 0 0 0 0 0 0 0 0 0

3/4 0 1 2 3 4 5 5 6 7

7/8 0 0 1 1 2 2 2 3 3

11/8 0 0 0 0 0 0 0 1 1

3/4 1 2 4 5 6 7 9 10 11

7/8 0 1 2 2 3 4 4 5 5

11/8 0 0 0 1 1 1 1 1 1

26--- 50

(7.9--- 15.2)

51--- 80

(15.5--- 24.4)

81--- 100

(24.7--- 30.5)

Cooling Capacity Loss (%)

Total Equivalent Line Length ft. (m)

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)

A--WEIGHTED SOUND POWER (dBA)

U N I T S I Z E ---

SERIES

018--- B 76 49.5 59.0 63.0 66.5 62.5 58.5 54.0

024--- B 76 50.5 61.0 67.0 68.0 65.0 60.0 55.5

030--- B 76 52.0 59.5 65.0 65.0 62.0 58.5 50.5

036--- B 77 61.5 63.5 68.5 72.0 68.5 63.0 56.5

042--- B 80 56.0 64.5 69.5 71.0 66.0 64.0 59.0

048--- D 80 57.5 65.5 70.5 72.0 68.5 67.0 61.5

060--- B 80 59.5 69.5 72.5 73.5 71.0 68.0 63.5

NOTE: T ested in accordance with AHRI Standard 270 ---95 (not listed in AHRI).

Standard

Rating (dBA)

125 250 500 1000 2000 4000 8000

TYPICAL OCTAVE BAND SPECTRUM (dBA without tone adjustment)

METERING DEVICE

UNIT SIZE--- SERIES INDOOOR REQUIRED SUBCOOLING _F(_C)

018 --- B 024 --- B 030 --- B 036 --- B 042 --- B 048 --- D

PA13NA / PA13PA

* TXV must be ordered separately when indoor coil is not equipped with a TXV. TXV must be hard ---shutoff type.

060 --- B

TXV* 10(5.6)

ACCESSORY USAGE GUIDELINE

REQUIRED FOR LOWMBIENT

ACCESSORY

Ball Bearing Fan Motor Yes{ No No

Compressor Start Assist Capacitor and Relay Yes Yes No

Crankcase Heater Yes Yes No

Evaporator Freeze Thermostat Ye s No No

H a r d S h u t --- O f f T X V Yes Yes Yes

Liquid Line Solenoid Valve No

Low Ambient Kit (Pressure Switch) Yes No No

Support Feet Recommended No Recommended

* For tubing line sets between 80 and 200 ft. (24.4 and 76.2 m) and/or 20 ft. (6.1 m) vertical differential, refer to Residential Split--- System Longline Application

Guideline.

{ Required for Low Ambient Controller (full modulation feature) and MotorMasterr Control only.

Winter Start Control Yes No No

COOLING APPLICATIONS

(Below 55°F / 22.8°C)

REQUIRED FOR

LONG LINE

APPLICATIONS*

(Over80Ft./24.4m)

S e e L o n g --- L i n e A p -

plication Guideline

Accessory Description and Usage (Listed Alphabetically)

1. 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 reciprocating compressors in the following applications:

Long line Low ambient cooling Hard shut off expansion valve on indoor coil Liquid line solenoid on indoor coil

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.

2. 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.

3. 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.

4. 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.

Suggested in all commercial applications.

5. 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.

6. 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 (approximately 100 psig to 225 psig). 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 or MotorMasterr Low Ambient Controller must be used when cooling operation is used at outdoor temperatures below 55_F (12.8_C).

Suggested for all commercial applications.

7. 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. For improved sound ratings.

8. 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 shut off types are available.

NOTE: When using a hard shut off TXV with single phase reciprocating compressors, a Compressor Start Assist Capacitor and Relay is required.

Usage Guideline:

Required to achieve AHRI ratings in certain equipment combinations. Refer to combination ratings.

Hard shut off TXV or LLS required in air conditioner long line applications.

Required for use on all zoning systems.

9. 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.

REQUIRED FOR

SEA COAST

APPLICATIONS

(Within2miles/3.2km)

PA13NA / PA13PA

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