Friedrich R-410A service manual Performance Data, Specifications

Page 8

PERFORMANCE DATA

COOLING

EVAP. AIR TEMP. DEG.

CONDENSER

Discharge

Suction

 

Sub-

OPERATING

ELECTRICAL RATINGS

R-410A

 

BREAKER

F

 

 

PRESSURES

REF.

 

FUSE

PERFORMANCE

 

Super Heat

 

 

 

Voltage

DATA*

Discharge Air

Temp.

TEMP DEG. F

Temp

Temp

 

Cooling

Suction

Discharge

Amps

Amps

Locked Rotor

Charge in

 

60 Hertz

Drop F.

 

 

 

 

 

Cool

Heat

Amps

OZ.

 

Amps

SS08M10-A

53

27

115

157

62

12

31

151

400

6.1

 

32.0

24.0

115

15

SS10M10-A

52

28

119

150

65

15

28

145

455

8.0

 

50.0

51.0

115

15

SS12M10-A

50

30

118

163

60

12

23

137

435

10.0

 

57.0

35.0

115

15

SS14M10-A

49

31

121

170

56

10

22

132

425

12.0

 

63.0

29.0

115

15

YS10M10-A

56

24

114

150

64

12

14

152

395

7.8

7.6

34.5

33.0

115

15

SS12M30-A

49

31

116

158

62

13

21

142

405

4.8

 

30.0

33.0

230/208v

15

ES12M33-A

51

29

115

158

62

13

18

140

400

4.8

16.0

30.0

33.0

230/208v

15

YS12M33-A

49

31

116

167

65

16

21

140

455

5.2

5.1

26.0

34.5

230/208v

15

SS15M30-A

53

27

121

171

62

14

28

138

430

6.4

 

32.0

32.5

230/208v

15

ES15M33-A

53

27

121

171

62

14

28

138

430

6.4

16.0

32.0

32.5

230/208v

15

SM18M30-A

54

26

122

160

62

9

31

145

450

7.4

 

42.0

55.0

230/208v

15

EM18M34-A

54

26

122

160

62

9

31

145

450

7.4

19.5

42.0

55.0

230/208v

30

YM18M34-A

50

30

118

168

60

15

24

130

410

8.5

8.5

44.0

49.5

230/208v

15

SM21M30-A

48

32

124

170

55

10

28

137

455

9.4

 

46.0

55.0

230/208v

15

SM24M30-A

46

34

129

179

55

12

34

123

495

11.0

 

47.0

40.0

230/208v

20

EM24M34-A

46

34

129

179

55

12

34

123

495

11.0

 

47.0

40.0

230/208v

30

YL24M34-A

56

24

121

176

62

18

25

135

480

11.1

12.2

47.0

74.0

230/208V

30

SL28M30-A

47

33

126

181

58

12

26

133

430

13.5

 

60.0

78.5

230/208v

20

SL36M30-A

51

29

129

188

56

12

31

122

470

19.0

 

96.0

77.0

230/208v

30

*Rating Conditions: 80 degrees F, room air temp. & 50% relative humidity, with 95 degree F, outside air temp & 40% relative humidity, all systems use R-410A.

SPECIFICATIONS

 

 

 

 

 

 ENERGY STAR® qualified

 

 

 

 

 

 

 

 

 

 

 

 

Energy

Estimated

 

Room Side

 

 

 

 

 

 

 

 

 

 

 

 

Efficiency Yearly Moisture

Air

 

Net

 

 

Cooling

Heating

Volts

Cooling

Cooling

Heating

Heating

 

Ratio

Operating

Removal

Circulation

 

Weight

 

Model

Capacity Btu

Capacity Btu

Rated

Amps

Watts

Amps

Watts

COP

EER

Cost

Pints/HR

CFM

Sleeve

Lbs

 

Kühl

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 



SS08M10

7900

—

115

6.1

677

—

—

—

11.7

$54

1.0

265

S

99

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 



SS10M10

9500

—

115

7.7

848

—

—

—

11.2

$68

2.0

260

S

106



SS12M10

12000

—

115

10.0

1071

—

—

—

11.2

$86

3.0

300

S

112

 

SS14M10

14000

—

115

12.0

1444

—

—

—

9.7

$115

3.5

325

S

116

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 



SS12M30

11700/11200

—

230/208

4.8/4.9

1026/982

—

—

—

11.4/11.4

$82

2.8

275

S

112

 

SS15M30

14500/14300

—

230/208

6.4/6.8

1405/1385

—

—

—

10.3/10.3

$112

3.5

360

S

116

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 



SM18M30

17500/17200

—

230/208

7.4/8.0

1635/1617

—

—

—

10.7/10.7

$131

4.6

350

M

140

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 



SM21M30

20800/20700

—

230/208

9.4/10.3

2080/2070

—

—

—

10.0/10.0

$166

6.0

425

M

132



SM24M30

23500/23300

—

230/208

11.2/11.9

2500/2479

—

—

—

9.4/9.4

$200

10.0

390

M

152

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 



SL28M30

27800/27000

—

230/208

13.5/14.4

2865/2812

—

—

—

9.7/9.6

$229

8.5

600

L

193

 

SL36M30

36000/35700

—

230/208

19.0/20.5

4235/4200

—

—

—

8.5/8.5

$338

12.0

725

L

212

 

Kühl + Heat Pump

 

 

 

 

 

 

 

 

 

 

 

 

 



 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YS10M10*

9500

7500

115

7.8

812

7.6

743

3.0

11.7

$65

1.9

285

S

109



YS12M33

12100/12100

9400/9000

230/208

5.2/5.4

1120/1120

5.6/5.8

1132/1139

2.4

10.8/10.8

$89

3.0

265

S

115



YM18M34

18200/17800

15500/15400

230/208

8.5/8.9

1838/1798

8.5/8.7

1833/1761

2.6

9.9/9.9

$147

5.4

370

M

141



YL24M35

24000/23600

23500/23200

230/208

11.1/12.0

2474/2433

12.2/14.3

2610/2575

2.6

9.7/9.7

†

7.0

600

L

197

 

Kühl + Electric Heat

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ES12M33

11700/11200

10700/8900

230/208

4.8/4.9

1026/982

16.0/14.7

3500/2900

3.3

11.4/11.4

$82

2.8

275

S

113

 

ES15M33

14500/14300

10700/8900

230/208

6.4/6.8

1405/1385

16.0/14.7

3500/2900

3.0

10.3/10.3

$112

3.5

360

S

117

 

EM18M34

17500/17200

13000/10600

230/208

7.4/8.0

1635/1617

19.5/17.0

4200/3500

3.1

10.7/10.7

$131

4.6

350

M

141

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EM24M34

23500/23300

13000/10600

230/208

11.2/11.9

2500/2479

19.5/17.0

4200/3500

3.1

9.4/9.4

$200

10.0

390

M

153

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EL36M35

36000/35700

17300/14300

230/208

19.0/20.5

4235/4200

24.0/22.4

5500/4650

2.5

8.5/8.5

$338

12.0

725

L

213

*Operates on 115 volt and is not equipped with supplemental heat. Will not provide heat at temperatures below 40°F. Friedrich room air conditioners are designed to operate in outdoor temperatures from 60° F to 115° F.

Due to continuing research in new energy-saving technology, specifications are subject to change without notice.

As an ENERGY STAR® partner, Friedrich Air Conditioning Co. has determined that the selected ENERGY STAR® () models meet the ENERGY STAR® guidelines for energy efficiency.

The consumer- through the AHAM Room Air Conditioner Certification Program- can be certain that the AHAM Certification Seal accurately states the unit’s cooling and heating capacity rating, the amperes and the energy efficiency ratio.

Estimated yearly operating cost based on a 2007 national average electricity cost of 10.65 cents per kWh.

† The estimated yearly operating cost of this model was not available at the time the range was published.

R-410A

All models use

environmentally friendly R-410A refrigerant.

7

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Contents Cool Only Cool with Electric HeatHeat Pump with Electric Heat Heat Pump Volt YS10M10Table Of Contents Important Safety Information Your safety and the safety of others are very importantRefrigeration System Repair Hazards Property Damage Hazards Introduction Model and Serial Number LocationUnit Identification Specifications Performance DataInstallation Information / Sleeve Dimensions Fire Hazard Electrical DataElectric Shock Hazard Make sure the wiring is adequate for your unit Control Panel Operation Special Functions System Exit Back FAN Mode Speed Display Schedule Enter Digital Control Panels Access Codes Summary Key Sequence ActionRemote Control Operation Remote Control Operation Electronic Control System Maintenance IntroductionElectronic Control System Maintenance Operation Test mode Bypasses Following functions Can be TestedTo Clear Error Codes’ History Factory USE onlyUnit Operation Front PanelCOOL-HEAT SET Points System Set Point Mapping FigureElectronic Control Sequence of Operation Compressor OperationHeating Mode Control Operation Heat Control Heat Pump OnlyHeat Pump With Electric Heat Operation ConditionElectric Heat Operation in Cool with Electric Heat Units Compressor Lock Out Time Fan Mapping During Heat Mode Unit Operation with a WALL-STATRemoving the Front Cover Replacing the Indoor Coil Thermistor Swing OutConnecting a Remote Wall Thermostat Remote Wall Thermostat Location Components Testing CapacitorsCapacitor Check with Capacitor Analyzer Capacitor ConnectionsTesting the Heating Element Electric Shock Hazard Heating ElementHeating Element Heat Pump Models Drain PAN ValveRefrigeration Sequence of Operation 410A Sealed System Repair Considerations Refrigeration system under high pressure410A Sealed Refrigeration System Repairs Equipment RequiredEquipment Must be Capable Risk of Electric ShockFreeze Hazard Method Of Charging / RepairsBurn Hazard Undercharged Refrigerant Systems Overcharged Refrigerant SystemsRestricted Refrigerant System Hermetic Components Check Metering DeviceCheck Valve Capillary Tube SystemsReversing Valve DESCRIPTION/OPERATION Checking the Reversing Valve Testing the Reversing Valve Solenoid CoilReversing Valve in Heating Mode Explosion Hazard Procedure For Changing Reversing ValveTouch Test in Heating/Cooling Cycle Compressor Checks Checking Compressor Efficiency Single Phase Resistance TestGround Test High Temperatures Compressor ReplacementRecommended procedure for compressor replacement High Pressure Hazard Routine Maintenance Clearances Sleeve / DrainDecorative Front Cover Standard Filter Cleaning Installation Instructions Control Panel Battery Change Procedure Battery type Lithium, 3 Volts, #CR2450Service and Assistance Room AIR Conditioner Unit Performance Test Data Sheet Error Codes and Alarm Status IconTroubleshooting Tips Problem Possible Cause Possible SolutionTroubleshooting Tips Cooling only Room AIR Conditioners Troubleshooting Tips Problem Possible Cause Possible SolutionReplace fuse, reset breaker. If repeats, check Possible Cause Possible Solution Problem Possible Cause Possible Solution Heat / Cool only Room AIR Conditioners Troubleshooting Tips Bad outdoor coil thermistor Replace thermistorProblem Possible Cause Action Heat Pump Room AIR Conditioners Trouble Shooting TipsTroubleshooting Chart Heat Pump Electrical Troubleshooting Chart Heat Pump System Cools When Heating is DesiredHeat Pump YESNormal Function of Valve Malfunction of ValveElectronic Control Board Components Identification DischargeRemote Wall Thermostat Wiring Diagrams Cool W/O Electric HeatSchematic Kuhl Electronic Control Cool only ModelsSL28M30A, SL36M30A KUHL+ Electronic Control Cool with Electric Heat Models ES12M33A, ES15M33A EM18M34A, EM24M34AKUHL+ Electronic Control Cool with Electric Heat Model EL36M35AKUHL+ Electronic Control Heat Pump only Model YS10M10AHeat KUHL+ Electronic Control Heat Pump with Electric Heat Model YL24M35ATHERMISTORS’ Resistance Values This Table Applies to All ThermistorsReplacement Remote Control Configuration Instructions Checking the Remote Control’s OPT # Code Replacement Instructions Aham PUB. NO. RAC-1 DAY Cooling Load Estimate FormHeat Gain from Quantity Factors Following is an example using the heat load form Heat Load FormInfiltration Windows & Doors AVG Heating Load Form Friedrich Room Unit Heat PumpsWindows & Doors Area, sq. ft Room AIR Conditioners Limited Warranty Technical Support Contact Information Friedrich AIR Conditioning CO
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R-410A specifications

Friedrich R-410A is an advanced refrigerant widely used in HVAC (Heating, Ventilation, and Air Conditioning) systems, known for its high efficiency and environmental friendliness. As a hydrofluorocarbon (HFC) blend, R-410A has become the preferred alternative to R-22, which is being phased out due to its ozone-depleting potential. One of the main features of R-410A is its high latent heat of vaporization, which allows for efficient heat transfer and improved cooling performance in air conditioning units.

Technologically, R-410A operates at higher pressures than older refrigerants, meaning systems designed for R-410A need to be built with more robust components to safely handle these pressures. This results in a more compact system design that offers enhanced performance and reliability. The dual-component nature of R-410A—composed of difluoromethane (R-32) and pentafluoroethane (R-125)—provides an optimal balance of thermodynamic properties, leading to superior energy efficiency, especially in variable speed applications.

In terms of characteristics, R-410A has a higher cooling capacity, which enables HVAC systems to effectively cool larger spaces or run more efficiently when cooling smaller areas. The refrigerant is non-toxic and non-flammable, which enhances safety during its use. In addition, R-410A has a lower global warming potential relative to other refrigerants, making it a more environmentally responsible choice for modern cooling systems.

Moreover, R-410A systems typically require less refrigerant charge due to their efficiency, contributing to reduced greenhouse gas emissions. The adoption of R-410A aligns with regulatory trends aimed at minimizing the environmental impact of refrigerants in cooling applications.

Overall, the Friedrich R-410A refrigerant embodies a combination of technology and environmental stewardship, making it a cornerstone of contemporary HVAC design. Its ability to provide effective and energy-efficient cooling solutions while being compliant with modern environmental regulations positions R-410A as the refrigerant of choice for engineers and installers focused on sustainability and performance in air conditioning systems.
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