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Table 6 – Additional Subcooling Required 

 Model 25H**5

Subcooling Delta from Rating Plate Value

Outdoor Unit Tonnage

Indoor Unit | Additional Subcooling Required

18

24

30

36

42

48

60

CAP**1814AL*

-

CAP**2414AL*

-

CAP**3014AL*

-

CAP**3614AL*

-

CAP**4221AL*

-

CAP**4817AL*

-

CAP**6021AL*

-

CAP**2414AL*

-

CAP**2417AL*

-

CAP**3017AL*

-

CAP**3617AL*

-

CAP**4224AL*

-

CAP**4821AL*

-

CAP**6024AL*

-

CAP**2417AL*

-

CAP**2517AL*

+5

CAP**3614AL*

-

CAP**3621AL*

-

CAP**4321AL*

+5

CAP**4824AL*

-

CAP**6124AL*

-

CNPV*1814AL*

-

CAP**3014AL*

-

CAP**3617AL*

-

CAP**4221AL*

-

CAP**4817AL*

+5

CAP**6021AL*

-

CNPV*6024AL*

-

CNPV*2414AL*

-

CAP**3017AL*

-

CAP**3621AL*

-

CAP**4224AL*

-

CAP**4821AL*

+3

CAP**6024AL*

-

CSPH*6012AL*

-

CNPV*2417AL*

-

CNPV*2414AL*

-

CAP**3717AL*

+5

CNPV*3617AL*

-

CAP**4824AL*

+3

CAP**6124AL*

+3

FB4CNP060L

-

CSPH*2412AL*

-

CNPV*2417AL*

-

CAP**3721AL*

+5

CNPV*3621AL*

-

CNPV*4217AL*

-

CNPV*4821AL*

-

FV4CNB006L

-

FB4CNF018L

-

CNPV*3014AL*

-

CNPV*3014AL*

-

CNPV*4217AL*

-

CNPV*4221AL*

-

CNPV*4824AL*

-

FX4DN(B,F)061L

-

FB4CNF024L

-

CNPV*3017AL*

-

CNPV*3017AL*

-

CNPV*4221AL*

-

CNPV*4821AL*

-

CNPV*6024AL*

-

 

 

FB4CNP018L

-

CSPH*2412AL*

-

CNPV*3617AL*

-

CSPH*3612AL*

-

CNPV*4824AL*

-

CSPH*4812AL*

-

 

 

FB4CNP024L

-

CSPH*3012AL*

-

CNPV*3621AL*

-

CSPH*4212AL*

-

CSPH*4212AL*

-

CSPH*6012AL*

-

 

 

FFMANP018

-

FB4CNF030L

-

CSPH*3012AL*

-

FB4CNF036L

-

CSPH*4812AL*

-

FB4CNF048L

-

 

 

FFMANP019

-

FB4CNP030L

-

CSPH*3612AL*

-

FB4CNF042L

-

FB4CNF042L

-

FB4CNP048L

-

 

 

FFMANP024

-

FFMANP024

-

FB4CNF030L

-

FB4CNP036L

-

FB4CNF048L

-

FB4CNP060L

-

 

 

FFMANP025

-

FFMANP025

-

FB4CNF036L

-

FB4CNP042L

-

FB4CNP042L

-

FV4CN(B,F)005L

-

 

 

FPMAN*018

-

FFMANP030

-

FB4CNP030L

-

FFMANP036

-

FB4CNP048L

-

FV4CNB006L

+3

 

 

FPMAN*024

-

FFMANP031

-

FB4CNP036L

-

FFMANP037

-

FV4CN(B,F)003L

-

FX4DN(B,F)049L

-

 

 

FPMBN*018

-

FPMAN*024

-

FFMANP030

-

FPMAN*036

-

FV4CN(B,F)005L

+3

FX4DN(B,F)061L

+3

 

 

FPMBN*024

-

FPMAN*030

-

FFMANP031

-

FV4CN(B,F)003L

-

FV4CNB006L

+5

 

 

 

 

FV4CN(B,F)003L

-

FPMBN*024

-

FFMANP036

-

FV4CN(B,F)005L

+3

FX4DN(B,F)043L

-

 

 

 

 

FV4CNF002L

-

FPMBN*030

-

FFMANP037

-

FV4CNB006L

+5

FX4DN(B,F)049L

+3

 

 

 

 

FX4DNF019L

-

FV4CN(B,F)003L

-

FPMAN*030

-

FV4CNF002L

-

FX4DN(B,F)061L

+5

 

 

 

 

FX4DNF025L

-

FV4CNF002L

-

FPMAN*036

-

FX4DN(B,F)037L

-

 

 

 

 

 

 

 

 

FX4DN(B,F)031L

-

FPMBN*030

-

FX4DN(B,F)043L

-

 

 

 

 

 

 

 

 

FX4DN(B,F)037L

+5

FV4CN(B,F)003L

-

FX4DN(B,F)049L

+3

 

 

 

 

 

 

 

 

FX4DNF025L

-

FV4CN(B,F)005L

+5

 

 

 

 

 

 

 

 

 

 

 

 

FV4CNF002L

-

 

 

 

 

 

 

 

 

 

 

 

 

FX4DN(B,F)031L

-

 

 

 

 

 

 

 

 

 

 

 

 

FX4DN(B,F)037L

+3

 

 

 

 

 

 

 

 

 

 

 

 

FX4DN(B,F)043L

+3

 

 

 

 

 

 

 

 

Table 7 – Required Liquid Line Temperatures 

_

F

LIQUID PRESSURE AT

SERVICE VALVE (PSIG)

REQUIRED SUBCOOLING TEMPERATURE  (°F)

8

10

12

14

16

18

251

76

74

72

70

68

66

259

78

76

74

72

70

68

266

80

78

76

74

72

70

274

82

80

78

76

74

72

283

84

82

80

78

76

74

291

86

84

82

80

78

76

299

88

86

84

82

80

78

308

90

88

86

84

82

80

317

92

90

88

86

84

82

326

94

92

90

88

86

84

335

96

94

92

90

88

86

345

98

96

94

92

90

88

354

100

98

96

94

92

90

364

102

100

98

96

94

92

374

104

102

100

98

96

94

384

106

104

102

100

98

96

395

108

106

104

102

100

98

406

110

108

106

104

102

100

416

112

110

108

106

104

102

427

114

112

110

108

106

104

439

116

114

112

110

108

106

450

118

116

114

112

110

108

462

120

118

116

114

112

110

474

122

120

118

116

114

112

486

124

122

120

118

116

114

499

126

124

122

120

118

116

511

128

126

124

122

120

118

Содержание 25HBC5

Страница 1: ...h a suitable warning label EXPLOSION HAZARD Failure to follow this warning could result in death serious personal injury and or property damage Never use air or gases containing oxygen for leak testin...

Страница 2: ...Clearance Requirements When installing allow sufficient space for airflow clearance wiring refrigerant piping and service Allow 24 in 609 6 mm clearance to service end of unit and 48 in 1219 2 mm abo...

Страница 3: ...ng diameters There are no buried line applications greater than 36 in 914 4 mm If refrigerant tubes or indoor coil are exposed to atmosphere they must be evacuated to 500 microns to eliminate contamin...

Страница 4: ...lve and joint Wrap service valves with a heat sinking material such as a wet cloth Braze joints using a Sil Fos or Phos copper alloy Table 2 Refrigerant Connections and Recommended Liquid and Vapor Tu...

Страница 5: ...nd voltage to system is within limits shown on unit rating plate Contact local power company for correction of improper voltage See unit rating plate for recommended circuit protection device NOTE Ope...

Страница 6: ...R C RVS COOLING C W2 HP THERMOSTAT TYPICAL FAN COIL HEAT PUMP G O E W2 E W3 R Y 24 VAC COM HEAT STAGE 2 COOL HEAT STAGE 1 INDOOR FAN EMERGENCY HEAT O IF AVAILABLE LEGEND 24 V FACTORY WIRING 24 V FIEL...

Страница 7: ...its R Y and R G Circuit R Y energizes contactor starting outdoor fan motor and compressor Circuit R G energizes indoor blower relay starting blower motor on high speed Should temperature continue to f...

Страница 8: ...f the indoor temperature is above 80_F 26 67_C and the outdoor temperature is in the favorable range adjust system charge by weight based on line length and allow the indoor temperature to drop to 80_...

Страница 9: ...rect Do not use chart to adjust refrigerant charge Table 5 Additional Subcooling Required Model 25H 4 Subcooling Delta from Rating Plate Value Outdoor Unit Tonnage Indoor Unit Additional Subcooling Re...

Страница 10: ...CN B F 005L FPMAN 018 FFMANP030 FB4CNP030L FFMANP036 FB4CNP048L FV4CNB006L 3 FPMAN 024 FFMANP031 FB4CNP036L FFMANP037 FV4CN B F 003L FX4DN B F 049L FPMBN 018 FPMAN 024 FFMANP030 FPMAN 036 FV4CN B F 00...

Страница 11: ...ditions or refrigerant slugging may occur Charge must be weighed in Note Superheat F is at low side service port Allow a tolerance of 3 F Note Indoor dry bulb between 70 F and 80 F Table 9 Required Su...

Страница 12: ...0 psig low side with 550 psig low side retard S Use hoses with 700 psig service pressure rating S Leak detectors should be designed to detect HFC refrigerant S Puron as with other HFCs is only compati...

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