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Page 10

Table 6. HFC-410A Temperature (°F) - Pressure (Psig)

°F

Psig

°F

Psig

°F

Psig

°F

Psig

°F

Psig

°F

Psig

°F

Psig

°F

Psig

32

100.8

48

137.1

63

178.5

79

231.6

94

290.8

110

365.0

125

445.9

141

545.6

33

102.9

49

139.6

64

181.6

80

235.3

95

295.1

111

370.0

126

451.8

142

552.3

34

105.0

50

142.2

65

184.3

81

239.0

96

299.4

112

375.1

127

457.6

143

559.1

35

107.1

51

144.8

66

187.7

82

242.7

97

303.8

113

380.2

128

463.5

144

565.9

36

109.2

52

147.4

67

190.9

83

246.5

98

308.2

114

385.4

129

469.5

145

572.8

37

111.4

53

150.1

68

194.1

84

250.3

99

312.7

115

390.7

130

475.6

146

579.8

38

113.6

54

152.8

69

197.3

85

254.1

100

317.2

116

396.0

131

481.6

147

586.8

39

115.8

55

155.5

70

200.6

86

258.0

101

321.8

117

401.3

132

487.8

148

593.8

40

118.0

56

158.2

71

203.9

87

262.0

102

326.4

118

406.7

133

494.0

149

601.0

41

120.3

57

161.0

72

207.2

88

266.0

103

331.0

119

412.2

134

500.2

150

608.1

42

122.6

58

163.9

73

210.6

89

270.0

104

335.7

120

417.7

135

506.5

151

615.4

43

125.0

59

166.7

74

214.0

90

274.1

105

340.5

121

423.2

136

512.9

152

622.7

44

127.3

60

169.6

75

217.4

91

278.2

106

345.3

122

428.8

137

519.3

153

630.1

45

129.7

61

172.6

76

220.9

92

282.3

107

350.1

123

434.5

138

525.8

154

637.5

46

132.2

62

175.4

77

224.4

93

286.5

108

355.0

124

440.2

139

532.4

155

645.0

47

134.6

78

228.0

109

360.0

140

539.0

Summary of Contents for T-Class TPA090S4S

Page 1: ...aller or equivalent or a service agency INSTALLATION INSTRUCTIONS T CLASSt TPA Series 7 5 AND 10 TON HEAT PUMPS 7 5 TO 10 TONS 506148 01 12 2015 Supersedes 10 2011 Table of Contents Shipping and Packing List 1 Outdoor Unit 1 Unit Dimensions Corner Weights and Center of Gravities 2 Unit Plumbing Parts Arrangement 3 Unit Control Box Components Arrangement 4 Model Number Identification 4 Rigging the ...

Page 2: ...NG HOLES For Rigging FRONT VIEW TOP VIEW FORKLIFT SLOTS Both Sides SIDE VIEW 1108 48 3 4 1238 3 1 2 89 1149 FF EE INLET AIR INLETAIR B B AA CC DD CENTER OF GRAVITY ELECTRICAL INLETS Above Refrigerant Lines OUTDOOR FAN GUARDS INLETAIR BASE ELECTRICAL INLETS Above Refrigerant Lines OPTIONAL HAIL GUARD Field Installed All Coil Sides Not used with Coil Guard OPTIONAL HAIL GUARD Field Installed All Coi...

Page 3: ...PRESSURE SWITCH S4 LOSS OF CHARGE SWITCH S24 CTXV SENSING BULB CHECK EXPANSIVE VALVE CTXV DEFROST SWITCH LOCATION S6 TPA120S4S LIQUID LINE BI FLOW DRIER LOSS OF CHARGE SWITCH S24 COMPRESSOR HIGH PRESSURE SWITCH S4 SUCTION LINE SERVICE VALVE LIQUID LINE SERVICE VALVE COIL REVERSING VALVE CTXV SENSING BULB CTXV SENSING BULB DEFROST SWITCH LOCATION S6 DEFROST SWITCH LOCATION S9 ...

Page 4: ...n 3 3rd Revision Voltage Y 208 230V 3 phase 60hz G 460V 3 phase 60hz J 575V 3 phase 60hz Refrigerant Type 4 R 410A Refrigerant Circuits S Single Circuit Part Load Capability N Single Stage Compressor Rigging the Unit for Lifting Rig the unit for lifting by attaching four cables to the holes in the base rail of the unit as illustrated in figure 5 1 Remove protective packaging before rigging the uni...

Page 5: ...efer to table 1 for field fabricated refrigerant line sizes for runs up to 50 linear feet 15 m Table 1 Refrigerant Line Sizes for Runs Up to 50 Linear Feet Unit Liquid Line Suction Line TPA 090 5 8 16 mm 1 3 8 35 mm TPA 120 5 8 16 mm 1 3 8 35 mm Refrigerant Line Limitations You may install the unit in applications that have line set lengths of up to 50 linear feet 15 m with refrigerant line sizes ...

Page 6: ...ted by sunlight drafts or vibrations Install low voltage wiring from outdoor to indoor unit and from thermostat to indoor unit as illustrated THERMOSTAT 5 FEET 1 5M INSTALL THERMOSTAT TYPICAL CONTROL WIRING TPA HEAT PUMP C1 W1 C R C1 C RO TAA AIR HANDER Y1 C R A2 THERMOSTAT RT2 REMOTE SENSOR S2 S1 W2 W W2 W1 W2 3 4 NOTE FOR PROPER VOLTAGES SELECT THERMOSTAT WIRE CONTROL WIRES GAUGE PER TABLE ABOVE...

Page 7: ...Page 7 TP SERIES Figure 3 TPA090S4S and TPA120S4S G J M and Y Voltages Typical Wiring Diagram ...

Page 8: ...erences could mean that the system is not properly charged or that a problem exists with some component in the system 3 Switch to heating mode to confirm normal operating pressures Let the system stabilize at least 10 minutes then compare the pressure obtained from the connected gauges to the normal operating pressures heating mode in table 5 4 Verify the charge as described in the approach method...

Page 9: ...18 C 231 128 243 130 239 132 239 132 75 F 24 C 265 130 281 133 289 135 289 135 85 F 29 C 310 131 325 136 322 137 322 137 95 F 35 C 358 134 372 139 370 140 370 140 105 F 41 C 410 137 427 140 422 142 422 142 115 F 46 C 467 140 478 142 480 145 480 145 125 F 52 C 551 146 548 142 541 148 541 148 Temperature of air entering outdoor Coil Table 5 HFC 410A Normal Operating Pressures Heating Mode Liquid 10 ...

Page 10: ...130 475 6 146 579 8 38 113 6 54 152 8 69 197 3 85 254 1 100 317 2 116 396 0 131 481 6 147 586 8 39 115 8 55 155 5 70 200 6 86 258 0 101 321 8 117 401 3 132 487 8 148 593 8 40 118 0 56 158 2 71 203 9 87 262 0 102 326 4 118 406 7 133 494 0 149 601 0 41 120 3 57 161 0 72 207 2 88 266 0 103 331 0 119 412 2 134 500 2 150 608 1 42 122 6 58 163 9 73 210 6 89 270 0 104 335 7 120 417 7 135 506 5 151 615 4 ...

Page 11: ... 90 T3 minutes The maximum defrost period is 14 minutes and cannot be adjusted NOTE Defrost control part number is listed near the P1 timing pins Units with defrost control 100269 02 The factory default defrost interval is 60 minutes Units with defrost control 100269 04 or higher The factory default defrost interval is 90 minutes If the timing selector jumper is missing the defrost control default...

Page 12: ...r problem Simultaneous Slow Flash Normal operation Alternating Slow Flash 5 min anti short cycle delay Fault and Lockout Codes OFF Slow Flash Loss of Charge Fault OFF ON Loss of Charge Lockout Slow Flash OFF High Pressure Fault ON OFF High Pressure Lockout Maintenance At the beginning of each cooling season the system should be checked as follows OUTDOOR UNIT 1 Clean and inspect the condenser coil...

Page 13: ...um Fuse or Circuit Breaker Electrical Connections Tight Indoor Filter clean Supply Voltage Unit Off Indoor Blower RPM S P Drop Over Indoor Dry Outdoor Coil Entering Air Temp Vapor Pressure Refrigerant Lines Leak Checked Properly Insulated Outdoor Fan Checked Service Valves Fully Opened Caps Tight Voltage With Compressor Operating SEQUENCE OF OPERATION Calibrated THERMOSTAT Properly Set Level Heati...

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