background image

6

PERFORMANCE DATA

Model

EVAPORATOR

AIR TEMP  °F

CONDENSER 

TEMP °F

DISCHARGE 

TEMP

SUCTION 

TEMP

SUPER 

HEAT

SUB-

COOLING

OPERATING 

PRESSURES

ELECTRICAL RATINGS

R-22 

REF.

Voltage

BREAKER 

FUSE

Discharge 

Air

Temp 

Drop °F

Suction

Discharge

Amps 

Cool

Amps 

Heat

Locked 

Rotor 
Amps

Charge 

in OZ.

60 Hertz 

Amps

Q-Chassis

XQ05L10-A

54

27

120

150

68

17

19

85

256

4.8

28.0

18.3

115

15

XQ06L10-A

55

26

121

157

65

13

27

87

261

5.0

24.0

21.0

115

15

XQ08L10-A

52

29

128

167

60

13

33

81

283

6.8

36.2

22.1

115

15

XQ10L10-A

50

31

130

176

65

20

29

75

287

9.2

44.0

19.2

115

15

XQ12L10-A

51

29

126

166

51

6

30

75

271

11.0

56.0

31.0

115

15

EQ08L11-A

52

29

124

173

69

21

29

82

283

6.5

10.7

36.2

20.0

115

15

S-Chassis 

SS08L10-B

56

24

119

154

68

13

26

85

252

6.6

36.2

23.0

115

15

KS10L10-A

52

29

117

162

64

15

21

83

244

8.0

42.0

26.0

115

15

RS10L10-A

58

23

117

166

68

15

21

83

244

8.0

42.0

26.0

115

15

SS10L10-B

57

23

117

166

65

16

23

82

243

7.5

42.0

26.0

115

15

KS12L10-A

52

29

122

169

61

13

24

82

266

9.0

44.0

26.5

115

15

RS12L10-A

53

27

124

169

62

13

30

82

266

9.3

44.0

32.0

115

15

SS12L10-B

53

27

124

169

62

13

30

82

266

9.3

44.0

32.0

115

15

KS15L10-A

51

30

125

182

62

16

29

77

278

12.2

61.0

29.0

115

15

RS15L10-A

53

27

125

184

62

16

27

77

278

12.3

61.0

29.0

115

15

SS14L10-B

53

27

125

184

62

15

27

78

268

12.3

61.0

29.2

115

15

KS12L30-A

48

32

129

176

48

34

36

76

287

12.3

24.0

31.0

208 / 230

15

SS12L30-B

57

24

121

170

67

17

27

83

258

5.4

21.0

28.0

208 / 230

15

SS16L30-B

50

31

130

176

53

8

35

77

279

7.9

35.0

32.1

208 / 230

15

RS16L30-A

50

31

130

176

53

8

35

77

279

7.4

35.0

32.0

208 / 230

15

ES12L33-A

56

25

121

167

65

15

28

83

256

4.8

15.1

21.0

28.0

208 / 230

20

ES16L33-A

49

32

130

179

50

8

34

75

279

7.4

15.1

35.0

32.0

208 / 230

20

YS09L10-A

60

20

116

164

71

18

17

89

239

7.1

8.5

44.0

25.1

115

15

YS09L10-B

60

20

116

164

71

18

17

89

239

7.1

8.5

44.0

25.1

115

15

YS09L10A-A

60

20

116

164

71

18

17

89

239

7.1

8.5

44.0

25.1

115

15

YS13L33-A

58

23

123

175

69

22

29

79

266

5.2

5.3 / 15.1

24.0

30.0

208 / 230

20

M-Chassis

KM24L30-A

50

31

132

187

56

14

37

70

287

11.2

68.0

53.0

208 / 230

20

RM24L30-A

50

31

132

187

56

14

37

70

287

11.2

68.0

53.0

208 / 230

20

YM18L34-A

49

31

125

182

64

22

27

72

271

8.5

8.7 / 18.6

41.0

43.0

208 / 230

30

RM18L30-A

49

31

125

175

63

21

31

72

271

8.7

42.0

39.5

208 / 230

15

EM18L34-A

49

31

125

175

63

21

31

72

271

8.1

18.9

42.0

39.5

208 / 230

15

KM18L30-A

49

31

125

175

63

21

31

72

271

8.1

42.0

39.5

208 / 230

15

SM18L30-A

53

28

122

175

66

13

25

82

255

7.3

37.0

44.0

208 / 230

15

KM21L30-A

50

31

127

185

57

15

34

73

274

9.4

43.0

45.0

208 / 230

15

SM21L30-A

50

31

127

185

57

15

34

73

274

9.4

43.0

45.0

208 / 230

15

EM24L35

50

31

132

187

56

14

37

70

287

11.2

25.0

68.0

53.0

208 / 230

30

SM24L30

50

31

132

187

56

14

37

70

287

11.2

68.0

53.0

208 / 230

20

L-Chassis

SL28L30-A

53

28

128

172

56

13

29

73

259

13.0

68.0

50.1

208 / 230

20

SL36L30-A

49

31

133

192

53

12

37

70

287

17.2

91.0

57.6

208 / 230

30

SL36L30-B

49

31

133

192

53

12

37

70

287

17.2

91.0

57.6

208 / 230

30

EL36L35-A

49

32

133

194

53

13

38

70

302

18.0

25.0

91.0

60.0

208 / 230

30

YL24L35-A

52

29

122

175

65

23

29

72

262

10.9

11.2 / 24.6

68.0

74.0

208 / 230

30

Casement

SC06L10-A

47

33

128

166

47

14

23

74

290

6.7

40.0

20.0

115

15

HazardGard

SH15L30-A

54

26

206

129

61

16

98

76

258

8.2

28.5

208 / 230

15

SH20L30-A

46

34

125

196

52

8

28

75

271

10.1

39.0

208 / 230

20

Summary of Contents for SM21L30-A

Page 1: ...ervice Manual Room Air Conditioners RAC Svc 06 3 06 2006 Cool SUPER HIGH EFFICIENCY Temp Hour Fan Only Clock Start Stop MoneySaver PM Vent shut Exhaust Fan Speed Timer On Off Set Hour Power On Off Mod...

Page 2: ...Filter Discharge Air Evaporator Coil Blower Wheel Capillary Tube Condenser Fan Blade Outdoor Grille Sleeve Condenser Coil Compressor Basepan Front Cover System Switches Reversing Valve some models Fr...

Page 3: ...warranty is not applicable to 1 Air filters or fuses 2 Products on which the model and serial numbers have been removed 3 Products which have defects or damage which results from improper installation...

Page 4: ...s and debris Clean both areas with an antibacterial and antifungal cleaner Rinse both items thoroughly with water and ensure that the drain outlets are operating correctly Check the sealant around the...

Page 5: ...ring Major change 2nd Digit C Casement Q Q Star S Small Chassis M Medium Chassis L Large Chassis H HazardGard 3rd and 4th Digit Approximate BTU HR Cooling Heating BTU Hr capacity listed in the Speci c...

Page 6: ...4 35 0 32 0 208 230 15 ES12L33 A 56 25 121 167 65 15 28 83 256 4 8 15 1 21 0 28 0 208 230 20 ES16L33 A 49 32 130 179 50 8 34 75 279 7 4 15 1 35 0 32 0 208 230 20 YS09L10 A 60 20 116 164 71 18 17 89 2...

Page 7: ...ord and be within reach of service cord Do NOT alter the service cord or plug Do NOT use an extension cord Refer to the table above for proper receptacle and fuse type ELECTRIC SHOCK HAZARD Turn off e...

Page 8: ...y improving the torque characteristics of the fan motor and compressor motor ELECTRONIC CONTROLS TESTING THE ELECTRONIC CONTROLS CHECK FILTER light will come on after 250 hours of use Touch CHECK FILT...

Page 9: ...estored to the unit there is a twoseconddelaybeforethefancomesonandapproximately three minutes delay before the compressor is activated providing that the mode was set for cooling and the set point te...

Page 10: ...dy 2 Heat must be added to or removed from a substance before a change in state can occur 3 Flow is always from a higher pressure area to a lower pressure area 4 The temperature at which a liquid or g...

Page 11: ...ressure to 150 PSIG with dry nitrogen 7 Leak test complete system with electric halogen leak detector correcting any leaks found 8 Reduce the system to zero gauge pressure 9 Connect vacuum pump to hig...

Page 12: ...compressor eventuallycausingamechanicalfailurewithinthecompressor This mechanical failure can manifest itself as valve failure bearing failure and or other mechanical failure The speci c type of failu...

Page 13: ...run 10 to 15 minutes check the gauge pressures Gauges connected to system with an undercharge will have low head pressures and substantially low suction pressures UNDERCHARGED REFRIGERANT SYSTEMS NOTE...

Page 14: ...compressor is running in a deep vacuum no load Much of the area of the condenser will be relatively cool since most or all of the liquid refrigerant will be storedthere The following conditions are ba...

Page 15: ...roke or not enough ow to maintain pres sure differential Check unit for correct operating pressures and charge Raise head pressure If no shift use valve with smaller port Body damage Replace valve Hot...

Page 16: ...t run Inoperative system switch Test switch replace if inoperative Broken loose or incorrect wiring Refer to applicable wiring diagram Open capacitor Test capacitor replace if inoperative Fan speed sw...

Page 17: ...y tube De ice coil Check temp differential delta T across coil Touch test coil return bends for same temp Test for low running current Problem Possible Cause Action Compressor runs continually does no...

Page 18: ...bulb Place jumper across t stat terminals to check if unit operates If unit operates replace t stat Loose or broken parts in t stat Check as above Incorrect wiring Refer to appropriate wiring diagram...

Page 19: ...hort cycles T stat differential too narrow Replace t stat Plenum gasket not sealing allowing discharge air to short cycle t stat Check gasket Reposition or replace as needed Restricted coil or dirty l...

Page 20: ...ace defrost control Defrost control contacts stuck If contacts remain closed between terminals 2 3 of the defrost control after preselected time interval has passed replace control Defrost control bul...

Page 21: ...eck temperature rise across coil Refer to speci cation sheet for correct temperature rise Reversing valve failing to shift completely bypassing hot gas De energize solenoid coil raise head pressure en...

Page 22: ...Compressor Undercharged Overcharged Refrigerant System Restriction Reversing Valve not Fully Seated Low Air ow Across Outdoor Coil Outdoor Ambient Too High for Operation in Heating Low Suction Pressu...

Page 23: ...23 MODEL SC06H10D...

Page 24: ...24 MODELS XQ05L10 A B XQ06L10 A B C D XQ08L10 A B XQ10L10 A B XQ12L10 A B...

Page 25: ...25 MODELS KS10L10 A RS10L10 A KS12L10 A KS12L30 A KS15L10 A RS15L10 A RS16L30 A RM18L30 A KM18L30 A KM21L30 A RM24L30 A KM24L30 A...

Page 26: ...26 MODELS SS08L10 A B SS10L10 A B SS12L10 A B SS12L30 A B SS14L10 A B SS16L30 A B SM18L30 A B SM21L30 A B SM24L30 A B...

Page 27: ...27 MODEL SL36L30 A...

Page 28: ...28 MODEL SL28L30 A...

Page 29: ...29 MODELS SL36L30 B...

Page 30: ...30 MODEL EQ08L11 A...

Page 31: ...31 MODELS ES12L33 A ES16L33 A EM18L34 A EM24L35 A...

Page 32: ...32 MODEL EL36L35 A...

Page 33: ...33 MODEL YS09L10 A YS09L10 B...

Page 34: ...34 MODELS YS13L33 A YM18L34 A...

Page 35: ...35 MODELS YL24L35 A...

Page 36: ...6 3 06 Friedrich Air Conditioning Co Post Office Box 1540 San Antonio Texas 78295 1540 4200 N Pan Am Expressway San Antonio Texas 78218 5212 210 357 4400 FAX 210 357 4480 www friedrich com Printed in...

Reviews: