Step 2 — check compressor mounting – Carrier 38AH044-134 User Manual
Page 3
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Remove sheet metal cover panels from return-bend end of
Module 124B or 134B. Place Module 124B or 134B in po
sition. The exposed retnrn-bend ends of each module are now
opposite each other and facing the service space. The com
pressors of each modnle are on opposite sides of the unit.
IMPORTANT; Modules must be placed 24 in.
(610 mm) apart and sqnare relative to each other.
The modules are now in position for piping installation
and final assembly. See Fig. 8. For mounting units on vi
bration isolators, a perimeter support channel is required be
tween the assembled unit and the support isolators. The pe
rimeter support channel must be sized to support the fully
assembled unit. Do not support modules on individual iso
lation supports. Support channel, hardware, and fasteners are
field supplied.
Table 2A — Operational Corner Weights with
Refrigerant Charge (Approximate) — Lb
When unit is in proper location, level unit and bolt into
position with field-supplied bolts.
Step 2 — Check Compressor Mounting
UNITS 38AH044-084 — Compressors are mounted on pans
and are held down by 4 bolts dnring shipment. After unit is
installed, loosen each of these bolts until the snubber washer
can be moved with finger pressure. See Fig. 10.
UNITS 38AH094-134 — Units 38AH094 and 104 compres
sors are mounted on rails and held down by rail bolts during
shipment. After unit is installed, loosen the rail bolts to al
low the rails and compressors to float freely on the springs
located under the rails. See Fig. 10.
Units 38AH124 and 134 compressors are mounted on pans
and are held down by 4 bolts during shipment. After unit is
installed, loosen each of these bolts until snubber washer can
be moved with finger pressure. See Fig. 10.
Table 2B — Operational Corner Weights with
Refrigerant Charge (Approximate) — Kg
UNIT
TOTAL
OPERATIONAL CORNER WEIGHT
UNIT
TOTAL
OPERATIONAL CORNER WEIGHT
38AH
WEIGHT
A
В
C
D
38AH
WEIGHT
A
В
C
D
044
3259
939
893
695
732
044
1478
426
405
316
332
044C
3547
1013
967
765
802
044C
1609
460
438
347
364
054
3309
964
905
697
742
054
1501
437
411
316
337
054C
3597
1034
978
771
814
054C
1632
469
444
350
369
064
3565
1018
1011
765
771
064
1617
462
459
347
350
064C
3998
1125
1117
874
879
064C
1813
510
508
397
399
074
3812
1146
986
777
903
074
1729
520
447
352
410
074C
4229
1272
1059
862
1035
074C
1918
577
481
391
470
084
4057
1220
1049
827
961
084
1840
553
476
375
436
084C
4735
1425
1186
965
1159
084C
2148
646
538
438
526
094
5088
1114
2192
1182
601
094
2308
505
994
536
272
094C
5813
1273
2504
1350
686
094C
2637
577
1136
612
311
104
5435
1240
2138
1302
755
104
2465
562
970
591
342
104C
6160
1405
2423
1476
856
104C
2794
637
1099
670
388
MODULE
38AH
MODULE
38AH
124A
3630
1037
1030
779
785
124A
1647
470
467
353
356
124A-C
4063
1144
1137
889
894
124A-C
1843
519
516
403
405
124B
3630
1037
1030
779
785
124B
1647
470
467
353
356
124B-C
4063
1144
1137
889
894
124B-C
1843
519
516
403
405
134A
3630
1037
1030
779
785
134A
1647
470
467
353
356
134A-C
4063
1144
1137
889
894
134A-C
1843
519
516
403
405
134B
3877
1167
997
789
924
134B
1759
529
452
358
419
134B-C
4294
1293
1080
874
1047
134B-C
1948
587
490
396
475
LEGEND
C
— Copper Fin Coils
NOTE: Total weight may differ from summation of corner weights due
to rounding of numerals
LEGEND
C
— Copper Fin Coils
NOTE. Total weight may differ from summation of corner weights due
to rounding of numerals
Г'
CONTROL
BOX
END
COMPR
Г'
COMPR
TOP VIEW, TYPICAL