Lennox T?CLASS TPA024S4 User Manual

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Table 3. Subcooling (SC) Values TXV System − ºF
(ºC) +1ºF (0.5ºC)
T Voltage  220/240VAC, 1−Phase, 50 Hertz
5F(5C)* −024 −036 −048
Cooling
65 (18) 19 6 11
75 (24) 19 7 12
85 (29) 19 8 12
95 (35) 20 9 13
105 (41) 20 9 13
115 (45) 20 9 13
Heating
60 (15) 8 8 6
50 (10) 8 8 6
40 (4) 8 8 6
30 (−1) 8 8 6
10 (−7) 8 8 6
*Temperature of the air entering the outside coil.
Table 4. Subcooling (SC) Values  TXV System − ºF
(ºC) +1ºF (0.5ºC)
M Voltage  380/420VAC, 3−Phase, 50 Hertz
5F(5C)* −036 −048 −060
Cooling
65 (18) 6 11 12
75 (24) 7 12 13
85 (29) 8 12 14
95 (35) 9 13 15
105 (41) 9 13 15
115 (45) 9 13 15
Heating
60 (15) 8 6 9
50 (10) 8 6 9
40 (4) 8 6 9
30 (−1) 8 6 9
10 (−7) 8 6 9
*Temperature of the air entering the outside coil.
IMPORTANT
Use this Table to perform maintenance checks; it is not a procedure for charging the
system. Minor variations in these pressures may be due to differences in installations.
Significant deviations could mean that the system is not properly charged or that a
problem exists with some component in the system.
Table 5. Normal Operating Pressures  Liquid +10
and Vapor +5 Psig (1 Phase)
T Voltage  220/240VAC, 1−Phase, 50 Hertz
−024 −036 −048
Cooling
5F(5C)* Liquid / Vapor Liquid / Vapor Liquid / Vapor
65 (18) 268 / 129 268 / 141 247 / 138
75 (24) 311 / 133 309 / 143 286 / 141
85 (29) 358 / 136 354 / 146 330 / 143
95 (35) 410 / 140 402 / 149 377 / 146
105 (41) 468 / 144 456 / 152 429 / 149
115 (45) 531 / 148 513 / 155 486 / 151
Heating
60 (15) 422 / 125 414 / 125 421 / 130
50 (10) 398 / 107 393 / 107 400 / 111
40 (4) 376 / 90 374 / 91 382 / 93
30 (−1) 354 / 75 357 / 77 364 / 78
10 (−7) 334 / 61 340 / 64 347 / 64
*Temperature of the air entering the outside coil.
Table 6. Normal Operating Pressures  Liquid +10
and Vapor +5 Psig (3 Phase)
M Voltage  380/420VAC, 3−Phase, 50 Hertz
−036 −048 −060
Cooling
5F(5C)* Liquid / Vapor Liquid / Vapor Liquid / Vapor
65 (18) 266 / 141 246 / 139 259 / 133
75 (24) 307 / 144 285 / 141 299 / 135
85 (29) 352 / 147 329 / 144 345 / 137
95 (35) 401 / 149 376 / 146 394 / 140
105 (41) 454 / 152 429 / 149 448 / 144
115 (45) 511 / 155 486 / 152 506 / 147
Heating
60 (15) 412 / 125 418 / 130 443 / 126
50 (10) 393 / 107 397 / 111 420 / 107
40 (4) 376 / 90 377 / 94 398 / 91
30 (−1) 360 / 76 360 / 78 379 / 76
10 (−7) 345 / 63 343 / 65 362 / 63
*Temperature of the air entering the outside coil.

Lennox T?CLASS TPA024S4 Specifications

General

Brand	Lennox
Model	T?CLASS TPA024S4
Category	Air Conditioner
Language	English