Trane Axiom GET024-036, Installation, Operation And Maintenance Manual, Page: 21 / 40

Figure 19. Units with UC400 controls and ECM motors –
DIP switch settings
Installation
WSHP-SVX10H-EN 21
Installations at altitudes above 2000 feet may require an
adjustment to the fan speed setting to achieve the proper
airflow. To adjust the airflow to get the desired CFM, set the DIP
switches located in the control box to the proper profile setting.
Tracer
®
TU can be used to make further adjustments to the fan
speed.
Use the following table to select the correct profile to use.
Table 12. Profiles for altitude range
Profile Altitude (Feet)
A 0–2000
B 2000–4000
C 4000–6000
D Above 6000
Table 13. PSC blower motor external static pressure without return air door (RAD) with filter
Model External Static Pressure (in. of wg)
Speed
Tap
Ducted
(a)
Unit
CFM 0 0.05 0.10 0.15 0.20 0.25
Max Min CFM KW CFM KW CFM KW CFM KW CFM KW CFM KW
GET009
High Yes 408 421 0.108 388 0.107 354 0.106 320 0.104 283 0.103 244 0.102
Low Yes 355 0.073 332 0.072 307 0.070 278 0.068 245 0.067
High No 357 0.073 333 0.071 309 0.070 282 0.069 253 0.067
Low No 272 307 0.061 297 0.060 280 0.059 258 0.058
GET012
High Yes 453 453 0.140 433 0.137 412 0.134 390 0.130 367 0.127 342 0.124
Low Yes 401 0.112 383 0.109 362 0.106 340 0.103 318 0.100 295 0.097
High No 418 0.125 400 0.122 379 0.120 356 0.117 332 0.113 309 0.110
Low No 304 345 0.097 331 0.095 313 0.092 292 0.090
GET015
High Yes 648 652 0.191 634 0.187 616 0.183 598 0.179
Low Yes 560 0.155 539 0.153 523 0.152 511 0.149 499 0.146 487 0.143
High No 553 0.169 538 0.167 524 0.165 510 0.162 496 0.159 481 0.155
Low No 432 445 0.135 433 0.135 422 0.134
GET018
High Yes 780
Low Yes 665 0.253 644 0.249 625 0.246 608 0.242 592 0.237 575 0.232
High No 696 0.361 675 0.354 654 0.348 632 0.342 610 0.336 588 0.330
Low No 520 544 0.271 526 0.266 506 0.262
GET024
High Yes 984 988 0.402
Low Yes 908 0.344 895 0.335 876 0.327 854 0.318 829 0.310 803 0.301
High No 850 0.317 827 0.310 806 0.303 787 0.297 768 0.291 750 0.286
Low No 656 799 0.292 781 0.286 764 0.280 746 0.275 727 0.269 709 0.264
GET036
High Yes 1404
Low Yes 1303 0.651 1293 0.638 1282 0.625 1270 0.614 1256 0.603 1240 0.592
High No 1330 0.642 1304 0.630 1277 0.618 1248 0.606 1219 0.593 1188 0.581
Low No 936 1059 0.523 1051 0.516 1042 0.510 1033 0.503 1022 0.496 1011 0.488
Model External Static Pressure (in. of wg)
Speed
Tap
Ducted
Unit
CFM 0.30 0.35 0.40 0.45 0.50 0.55
Max Min CFM KW CFM KW CFM KW CFM KW CFM KW CFM KW
GET012
High Yes 453 316 0.121 288 0.118
Low Yes
High No 286 0.107
Low No 304