Trane Variable Speed ComfortLink II 4TTV8048A1000B User Manual

22
18-BC92D1-1F-EN
Subcool Charging Correction Charts
Figure 2. Subcool Charging Corrections — 2.0 Ton
2.0 TON SUBCOOL CHARGING CHART CORRECTIONS TABLE (FOR LINE LENGTH AND RISE)
TOTAL REFRIGERANT LINE LENGTH (FEET)
Add 1°
Add 1°
Use Design Subcoo ling
Add 2°
70 80 90 100 110 120 130 140 1506050403020
50
40
30
25
15
10
0
REFRIGERANT LINE LIFT (FEET)
Figure 3. Subcool Charging Corrections — 3.0 Ton
3.0 TON SUBCOOL CHARGING CHART CORRECTIONS TABLE (FOR LINE LENGTH AND RISE)
TOTAL REFRIGERANT LINE LENGTH (FEET)
Add 1°
Add 1°
Use Design Subcoo ling
Add 2°
70 80 90 100 110 120 130 140 1506050403020
50
40
30
25
15
10
0
REFRIGERANT LINE LIFT (FEET)
Figure 4. Subcool Charging Corrections — 4.0 Ton
4.0 TON SUBCOOL CHARGING CHART CORRECTIONS TABLE (FOR LINE LENGTH AND RISE)
TOTAL REFRIGERANT LINE LENGTH (FEET)
Add 1°
1°
1°
1°
Add 1°
Use Design Subcoo ling
Add 2°
70 80 90 100 110 120 130 140 1506050403020
50
40
30
25
15
10
0
REFRIGERANT LINE LIFT (FEET)
Figure 5. Subcool Charging Corrections — 5.0 Ton
5.0 TON SUBCOOL CHARGING CHART CORRECTIONS TABLE (FOR LINE LENGTH AND RISE)
NOTE: 150 ft. length is approved ONLY with 7/8” vapor lines.
1°
1°
TOTAL REFRIGERANT LINE LENGTH (FEET)
Add 1°
Add 1°
Add 1°
Use De sig n Subcooling
Add
2°
Add 4°
70 80 90 100 110 120 130 140 15060
50
40
3020
50
40
3
0
25
15
10
0
REFRIGERANT LINE LIFT (FEET)
HP: 1-1/8” Vapor Line Limit
AC: 1-1/8” Vapor Line Lim it
Refrigerant Charging Chart
R-410A REFRIGERANT CHARGING CHART
LIQUID
TEMP
(°F)
DESIGN SUBCOOLING (°F)
8 9 10 11 12 13 14
LIQUID GAGE PRESSURE (PSI)
55 179 182 185 188 191 195 198
60 195 198 201 204 208 211 215
65 211 215 218 222 225 229 232
70 229 232 236 240 243 247 251
75 247 251 255 259 263 267 271
80 267 271 275 279 283 287 291
85 287 291 296 300 304 309 313
90 309 313 318 322 327 331 336
95 331 336 341 346 351 355 360
100 355 360 365 370 376 381 386
105 381 386 391 396 402 407 413
110 407 413 418 424 429 435 441
115 435 441 446 452 458 464 470
120 464 470 476 482 488 495 501
125 495 501 507 514 520 527 533
Refer to Service Facts or Installer’s Guide for charging method

Trane Variable Speed ComfortLink II 4TTV8048A1000B Specifications

General

Brand	Trane
Model	Variable Speed ComfortLink II 4TTV8048A1000B
Category	Heat Pump
Language	English