Bryant R-22 service manual Unit Size Unit Height, Small, Medium, Baffle Left, Baffle Right

Page 5

Calculate the linear length of vapor tube required, adding any losses for the total number of elbows for application. (See Table 5.) Using this equivalent length, select desired vapor-line size from Table 4. Subtract the nominal percentage loss from outdoor-unit presale-literature Detailed Cooling Capacities data for the given indoor/outdoor combination. Reference all notes of Table 4.

NOTE: When specifying vapor-line insulation, be aware of the following standard practice:

All standard accessory-tubing kits are supplied with 3/8-in. insu- lation on vapor line.

For minimal capacity loss in long-line application, 1/2-in. insula- tion should be specified.

TABLE 2—WIND BAFFLE DIMENSIONS FOR RELIANT UNITS WITH AEROQUIET-SYSTEM TOP (IN.)

UNIT SIZE

AA

UNIT HEIGHT

A

B

C

D

E

F

G

H

J

K

L

 

 

23-13/16

17-1/4

24-5/16

10-1/4

19-3/4

20-1/2

34-1/2

19-5/8

20-3/8

19-5/8

0

0

Small

26-3/16

27-13/16

17-1/4

24-5/16

10-1/4

23-3/4

24-1/2

34-1/2

23-5/8

24-3/8

23-5/8

0

11-7/8

 

 

33-13/16

17-1/4

24-5/16

10-1/4

29-3/4

30-1/2

34-1/2

29-5/8

30-3/8

29-5/8

0

14-7/8

 

 

27-13/16

21

30-5/8

10-1/4

23-3/4

24-1/2

42

23-5/8

24-3/8

23-5/8

17-1/8

11-7/8

Medium

33

33-13/16

21

30-5/8

10-1/4

29-3/4

30-1/2

42

29-5/8

30-3/8

29-5/8

17-1/8

14-7/8

 

 

39-13/16

21

30-5/8

10-1/4

35-3/4

36-1/2

42

35-5/8

36-3/8

35-5/8

17-1/8

17-7/8

Large

42-1/16

33-13/16

25-5/16

39-3/4

10-1/4

29-3/4

30-1/2

50-9/16

29-5/8

30-3/8

29-5/8

21-11/16

14-7/8

39-13/16

25-5/16

39-3/4

10-1/4

35-3/4

36-1/2

50-9/16

35-5/8

36-3/8

35-5/8

21-11/16

17-7/8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7 7/8″

 

 

 

 

 

 

 

 

 

 

 

 

(200.0)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1/2″

 

 

 

 

 

 

 

1/4″

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(12.7)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(6.4)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5 3/64″

 

 

 

 

 

 

 

 

 

 

 

 

(128.0)

 

 

 

7 7/8″

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(199.9)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25/64″ (10.0)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1/4″ (5.56) DIA

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

 

 

 

 

A

 

 

 

 

2 REQ'D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2 1/2″

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(63.5)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 21/32″ (42.1)

 

 

 

 

1/4″ x 3/8″ (5.56 x 9.53) SLOT

 

 

 

 

6 REQ'D

 

 

 

 

 

 

 

 

 

 

 

 

3/16″

1/8″ (3.45) DIA

(4.6)

2 REQ'D

F

5 3/64″

(128.0)

C

E

13/64″

 

(5.4)

 

1/2″

7

29

/32″ (200.8)

BAFFLE - LEFT

 

 

 

 

 

 

TYP

(12.7)

 

 

 

 

 

 

 

 

 

 

MAT'L: 20 GA STEEL

 

 

 

1 21/32″ (42.1)

 

TYP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BAFFLE - RIGHT

 

2 1/2″

 

 

 

 

 

 

 

 

MAT'L: 20 GA STEEL

 

 

 

 

 

 

 

 

 

 

 

 

 

(63.5)

A

 

 

 

 

 

 

 

 

 

1/4″ x 3/8″ (5.56 x 9.53) SLOT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

6 REQ'D

 

 

 

 

 

 

 

 

 

 

 

 

 

1/4″ (5.56) DIA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4 REQ'D

 

 

 

 

 

 

 

 

 

G

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25⁄64″ (10.0)

 

 

 

 

 

 

4 9/64″ (105.2)

 

 

 

23/64″

 

 

 

 

 

 

 

 

 

 

AA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

45°

 

 

 

 

 

 

J

 

 

 

LEFT

 

 

 

 

 

TYP

(9.2)

 

 

SIDE

 

 

 

 

 

 

 

 

 

2 5/64″

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(52.6)

 

 

 

 

 

 

 

1/4″ (5.56) DIA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4 57⁄64″

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2 REQ'D

 

 

 

 

 

 

 

 

 

 

 

 

(124.2) TYP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTDOOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8 5/64″ (205.3)

 

 

 

 

 

 

1/2″ (12.7)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TYP

 

 

 

 

 

 

 

 

 

 

UNIT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TYP

 

 

1/4″

 

 

 

 

23/64″ (9.2)

 

SUPPORT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(6.4)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAT'L: 18 GA STEEL

 

BAFFLE ASSEMBLY

1/8″ (3.45) DIA.

 

 

 

 

 

J H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4 REQ'D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RIGHT

SIDE

SCREW

14 REQ'D

SUPPORT 3 REQ'D

A95446

Fig. 2—Wind Baffle Construction for Cube Units

—5—

Page 4 Page 6
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Page 4 Page 6
Contents Safety Considerations Table of ContentsAccessory Descriptions II. ADD-ON Replacement RetrofitVIII. LOW-AMBIENT Pressure Switch III. Seacoast for AIR Conditioners onlyIX. Wind Baffle II. Interconnecting Tubing SizingCoastal Filter XI. Support FeetMatl 20 GA Steel Matl 18 GA SteelSmall Unit Size Unit HeightMedium Baffle LeftIII. Metering Device Sizing Wind Baffle Dimensions for Cube UnitsEstimated Percentage of Nominal COOLING-CAPACITY Losses Fitting Losses in Equivalent FT IV. LIQUID-LINE Solenoid and Tubing CONFIGU- RationExample Calculation of Indoor Piston noLIQUID-LINE Solenoid KIT Part Numbers Common Piston SizesCharging Information VI -SPEED ApplicationsPositions 6 through 10-Serial Number II. Serial Number IdentificationCabinet II. Remove FAN-MOTOR ASSEMBLY-BEFORE 1/1/92Remove TOP COVER-BEFORE 1/1/92 III. Information PLATE-RELIANT ProductsVI. Remove FAN-MOTOR ASSEMBLY-AFTER 1/1/92 Basic Cabinet Designs Electrical Aluminum WireII. Contactors Information PlateStart Capacitors and PTC Devices III. CapacitorsIV. Cycle Protector Temporary Capacitance BoostCrankcase Heater VI. TIME-DELAY RelayLOW-PRESSURE Switch VII. Pressure SwitchesLIQUID-LINE Pressure Switch HIGH-PRESSURE SwitchVIII. Defrost Thermostats IX. DEFROST-CONTROL BoardCES0110063 CES0130024 CES0110063 Defrost ControlParameter Minimum Maximum Defrost Control SPEED-UP Timing SESPEED-UP FAN Motors Defrost Timer SettingsXI. Service Alarm Control Board XII. Outdoor Thermostats OF2 CESO130076-00Aeroquiet System and Aeromax TOP FAN PositionXIII. Compressor Plug Service Alarm Wiring ConnectionsMechanical Failures XIV. LOW-VOLTAGE TerminalsReciprocating Compressor II. Electrical Failures IV. Compressor Removal and Replacement III. System Cleanup After BurnoutII. Troubleshooting Copeland Scroll Compressor FeaturesCompressor OIL Recharge III. Discharge ThermostatIII. Troubleshooting Millennium Scroll Compressor FeaturesIV. Scroll COMPRESSOR, 3-PHASE Monitor II. Compressor ProtectionCont Equip GND CAP OFM Logic IFR Indoor External Power Supply 24CESO130075 Cont HPS LPSAmbient Temperature for HIGH- LOW-SPEED Operation Function Light Code and Display Location Factory Defaults III. Factory DefaultsCompressor PTC Ranges IV. Major ComponentsLED FUNCTION/MALFUNCTION Lights VI. TroubleshootingTWO-SPEED Compressor Winding Resistance AT 70F ± II. Leak Detection Refrigeration System Refrigeration CycleLow-Speed Windings III. Brazing 24V PIN Connection TroubleshootingCooling Cycle AllIV. Service Valves Service ValvesVI. Reversing Valve Reliant Products Except 1992 ProductionReliant and Cube Products Produced VII. THERMOSTATIC-EXPANSION Valves TXV Reversing ValveInstallation TXV Type Product Usage Superheat Setting TXV Superheat Setting AT Outlet of Evaporator CoilVIII. THERMOSTATIC-EXPANSION Valve BI-FLOW TXV IX. Coil RemovalTXV in Cooling Mode XII. Contaminant Removal XI. AccumulatorXIII. System Charging XIV. Checking ChargeSuperheat Charging Table Required Vapor Temperature FSuperheat Charging Method Subcooling Charging MethodReliant Heat Pumps Care and MaintenanceReliant AIR Conditioners Required LIQUID-LINE Temperature Page AIR Conditioner Troubleshooting Chart Heat Pump TROUBLESHOOTING-COOLING Cycle Heat Pump TROUBLESHOOTING-HEATING Cycle
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R-22 specifications

The Bryant R-22 stands out in the landscape of residential heating and cooling systems with its combination of efficiency, durability, and modern technology. Designed primarily for homeowners seeking comfortable climate control solutions, the R-22 model delivers consistent performance throughout varying seasonal extremes.

One of the main features of the Bryant R-22 is its high energy efficiency. Rated with a SEER (Seasonal Energy Efficiency Ratio) that meets or exceeds industry standards, this air conditioning unit is designed to reduce energy consumption while providing optimal cooling. This not only helps in lowering monthly utility bills but also promotes environmentally responsible usage.

Another notable characteristic is the unit's durability. Constructed with a robust cabinet and high-quality components, the R-22 is built to withstand the rigors of daily use, with protective features that enhance its longevity. The cabinet comes with a powder-coated finish that resists corrosion and harsh weather conditions, ensuring that the unit stays functional and aesthetically pleasing for years.

The Bryant R-22 also incorporates advanced technology to improve user experience. One such innovation is the SmartSet technology, which allows homeowners to program their unit to optimize comfort levels according to their specific needs. This programmable capability enhances energy savings and ensures that the home remains at the desired temperature when residents are present.

Moreover, the unit features a Quiet Operating System that significantly reduces noise levels, making it suitable for residential areas where noise might be a concern. The design minimizes vibrations and optimizes airflow, creating a comfortable environment without disruptive sounds.

For added convenience, the Bryant R-22 is compatible with various thermostat options, including Wi-Fi-enabled models. This allows users to control their home's climate from anywhere using a smartphone app, facilitating effortless adjustments and monitoring of energy usage.

Finally, the Bryant R-22 is backed by a solid warranty, providing peace of mind for homeowners. This commitment to quality and customer satisfaction is a testament to Bryant’s dedication to producing reliable and efficient HVAC solutions. Overall, the Bryant R-22 is an exemplary choice for those looking to enhance their home comfort with the latest in HVAC technology.
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