Carrier WeatherMaker 48A020 Installation Instructions Manual page 16

NOTES:
1. WEIGHTS INCLUDE ECONOMIZER OR OUTDOOR AIR DAMPER.
2. CENTER OF GRAVITY.
3. FOR MULTIPLE UNIT APPLICATIONS SEE LITERATURE.
4. UNIT CLEARANCES:
TOP OF UNITS: NO OVERHANG
CU TUBE CONDENSER COIL: 4'-0" [1219]
HEAT SIDE: 4'-0" [1219]
FILTER ACCESS SIDE:
15'-0" [4572] (FOR REMOVAL OF EVAPORATOR COIL)
ECONOMIZER SIDE:
6'-0" [1829] (FOR TUBE CONDENSER COILS)
8'-0" [2438] (FOR REMOVAL OF MCHX CONDENSER COILS)
5. FOR SMALLER SERVICE AND OPERATIONAL
CLEARANCES, CONTACT CARRIER APPLICATION
ENGINEERING DEPARTMENT.
6. BOTTOM DUCTS DESIGNED TO BE ATTACHED TO
ACCESSORY ROOF CURB. IF UNIT IS MOUNTED
ON DUNNAGE, IT IS RECOMMENDED THE DUCTS
MUST BE SUPPORTED BY CROSS BRACES AS
DONE ON ACCESSORY ROOF CURB.
7. BASE UNIT WEIGHTS INCLUDE OUTDOOR AIR HOODS,
AND FILTERS (INDOOR FAN MOTOR IS NOT INCLUDED).
ADD INDOOR MOTOR, FIOPS AND ACCESSORIES FOR
TOTAL OPERATING WEIGHT.
8. VAV MOTOR WEIGHTS INCLUDE INDOOR MOTOR, VFD,
VFD TRANSDUCER AND ASSOCIATED WIRING.
9. DIMENSIONS IN [ ] ARE IN MILLIMETERS, KILOGRAMS
OR KILOWATTS.
10. FOR SIDE-SUPPLY/RETURN APPLICATIONS, A SINGLE
RETURN AND SUPPLY DUCTWORK CONNECTION IS
RECOMMENDED FOR COVERING ALL THREE RETURN AND
ALL THREE SUPPLY OPENINGS. THE ENTIRE AREA
AROUND THE DUCT OPENINGS IS AVAILABLE FOR A
1.5" DUCT FLANGE ATTACHMENT.
CV MOTOR WEIGHTS
LB (Kg)
HIGH PREMIUM
EFFC'Y IFM EFFC'Y IFM
230/460 240 (109) 309 (140)
25 HP
(18.65 kW)
575 240 (109) 319 (145)
230/460 283 (128) 355 (161)
30 HP
(22.38 kW)
575 283 (128) 359 (163)
230/460 372 (169) 415 (188)
40 HP
(29.84 kW)
575 372 (169) 410 (186)
BASE UNIT WEIGHTS (SEE NOTE 7)
LB (Kg)
060
48A2D/A3D/A6D/A7D 7066 (3205)
48A2E/A3E/A6E/A7E 7306 (3314)
48A4D/A5D/A8D/A9D 7106 (3223)
48A4E/A5E/A8E/A9E 7356 (3337)
50A2/A3/A6E/A7E 6826 (3096)
50A4/A5/A8E/A9E 7041 (3194)
OPTIONS / ACCESSORIES (SEE NOTE 7)
BAROMETRIC RELIEF 450 (204)
NON MOD. POWER EXHAUST 675 (306)
MOD. POWER EXHAUST 725 (329)
ELECTRIC HEAT 165 (75)
CU TU/AL FIN COND COIL 26 (12)
CU TU/CU FIN COND COIL 677 (307)
2
VAV MOTOR WEIGHTS
LB (Kg)
(SEE NOTE 8)
HIGH PREMIUM
EFFC'Y IFM EFFC'Y IFM
375 (170) 444 (201)
375 (170) 454 (206)
418 (190) 490 (222)
418 (190) 494 (224)
507 (230) 550 (249)
B
507 (230) 545 (247)
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Fig. 13 — Center of Gravity and Weights — 48A060
OPERATING CENTER OF GRAVITY
UNIT SIZE WEIGHT
A
FT/IN
LBS
48A2/A3/A6/A7 (D,M,S) 060 8386 14 - 9 5/8"
48A2/A3/A6/A7 (E,N,T) 060 8626 14 - 2 3/8"
48A4/A5/A7/A8 (D,M,S) 060 8426 14 - 1 5/8"
48A4/A5/A7/A8 (E,N,T) 060 8676 13 - 7 1/4"
50A2/A3/A6/A7 060 8311 15 - 5"
50A4/A5/A7/A8 060 8526 14 - 8 1/2"
OPERATING CENTER OF GRAVITY
UNIT SIZE WEIGHT
A
KG MM
48A2/A3/A6/A7 (D,M,S) 060 3804 4511
48A2/A3/A6/A7 (E,N,T) 060 3913 4329
48A4/A5/A7/A8 (D,M,S) 060 3822 4309
48A4/A5/A7/A8 (E,N,T) 060 3936 4147
50A2/A3/A6/A7 060 3770 4698
50A4/A5/A7/A8 060 3868 4484
A
CORNER WEIGHT (LB)
B
FT/IN 1 2 3 4
3 - 5 1/4" 1909 1693 2243 2541
3 - 3 1/4" 2159 1745 2100 2622
3 - 9 1/4" 1763 2072 2259 2333
3 - 7 1/4" 2000 2126 2134 2417
3 - 7 3/8" 1710 1663 2433 2504
3 - 11 1/8" 1613 2078 2484 2351
CORNER WEIGHT (kg)
B
MM 1 2 3 4
1049 866 768 1017 1153
996 979 792 953 1189
1149 800 940 1024 1058
1097 907 964 968 1096
1102 776 755 1104 1136
1196 732 942 1127 1066
3
OFM#1 OFM#3
OFM#2 OFM#4 4