Carrier 42DH, Руководство пользователя

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The unit must be mounted level. DO NOT mount the unit on a
slope. The drain pan has a built-in slope to ensure proper drainage.
Mounting the unit on a slope may result in improper drainage. For
threaded rod suspension see Fig. 5. Field-furnished and installed
accessories such as ductwork, mixing boxes, economizers, damp -
ers, etc. must be independently supported or suspended and must
not rely on the unit for support.
Fig. 5 — Threaded Rod Suspension Mounting Details
TOTAL WEIGHT UNIT CORRECTION FACTOR (LB)
See Fig. 6 and 7 for 8-row water-filled coils and double wall con
-
struction (see Table 1). For a different number of rows, total unit
weight can be determined by:
1. Identify the size of unit and number of rows
2. From Fig. 6 or 7, identify the total weight of the unit
3. From Table 1, identify the correction factor and deduct this
factor from the total weight.
See Fig. 6 and 7 for operating weight information. Weight infor -
mation is based on 8-row water-filled coils and double wall cabi -
net construction. For a different coil and cabinet options, use the
weight correction factor table.
Table 1 — Total Unit Weight Adjustment
NOTES:
1. Unit weights (shown in pounds), ± 10%, are based on the largest
water-filled coil.
2. The operating weight information is based on 8-row water-filled
coils and double wall cabinet construction. For a different coil and
cabinet options, use the weight adjustment table.
Fig. 6 — 42DH Horizontal Unit —
Weight Distribution Calculations
OPTIONS
42DH, DV UNIT
06 08 10 12 16 20 22 30
4-Row Coil –21 –21 –28 –28 –39 –46 –46 –98
5-Row Coil –16 –16 –21 –21 –29 –35 –35 –74
6-Row Coil –11 –11 –14 –14 –20 –23 –23 –49
7-Row Coil –5 –5 –7 –7 –10 –12 –12 –25
Single Wall
Construction
–31 –31 –40 –40 –47 –58 –58 –67
W
ASHER
D
OUBLE
N
UTS
T
RAPEZE
B
OLT
42DH UNIT
NO ELECTRIC HEAT (lb)
A B C D Total
06
42 46 36 47 171
08
41 47 38 45 171
10
51 53 49 63 217
12
50 52 51 64 217
16
65 70 64 75 274
20
78 90 77 95 340
22
83 108 80 99 367
30
103 113 97 117 430
42DH UNIT
WITH ELECTRIC HEAT (lb)
A B C D Total
06
42 58 36 66 202
08
41 58 36 67 202
10
51 60 56 83 250
12
50 58 57 85 250
16
70 69 66 104 309
20
81 96 77 107 378
22
86 111 81 111 389
30
104 120 96 149 469
LH Coil
RH Coil