Carrier 42VA Series, Инструкция по установке, запуску и обслуживанию

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8
Fig. 4 — 42CE Furred-In Horizontal Unit with Plenum and Electric Heat Dimensions
18
NOTES:
1. Right hand unit with standard 3-row coil shown; left hand unit opposite. Coil
connection locations are ±
5
/
8
-inch.
2. Unit sizes 02 and 03 have one motor, one blower; sizes 04 through 08 have
one motor, 2 blowers; sizes 10 and 12 have 2 motors, 4 blowers.
3. Standard 3-row coil shown.
4. Unit available with bottom or rear return air.
5. Overall dimension increases by 4 in. with optional electric heat.
6. Not shown: 3-speed fan switch; wall plate;
1
/
2
-in. fiberglass insulation on
inside of plenum, closed cell foam on main drain pan.
7. Units have galvanized finish.
8. For optional coil connections, view 42CA-203-1 using the Fan Coil Builder.
9. Dimensions shown in inches (mm).
LEGEND
1 — Junction Box, 4 in. x 4 in.
2 — Flexible Metal Conduit
3 — Mounting Bracket
4 — Electric Strip Heater Element
5 — Drain Conn,
7
/
8
-in. OD
6 — Strip Heater High Limit
7 — Tell-Tale Drain Conn,
5
/
8
-in. OD (optional)
8 — Drip Lip (optional, shipped loose)
9 — Filter
10 — Return Duct Collar, 1-in.
11 — Filter Access Panel
12 — Access Panel
13 — Supply Duct Collar, 1-in.
14 — Air Vent,
1
/
8
-in. MPT
15 — Return Conn,
5
/
8
-in. OD
16 — Supply Conn,
5
/
8
-in. OD
17 — Hanger Slots (4), Rubber Grommet has
3
/
8
-in. Diameter Hole
18 — Drain Pan
*Unit weights are based on dry coils and minimum rows. Weights exclude packaging, valves, and other components.
UNIT
SIZE
NOM
AIRFLOW
(Cfm)
DIMENSIONS (in.) QTY/UNIT FACE
AREA
(sq ft)
UNIT
WEIGHT*
(lb)
A A’ B C D’ E F G H
Blower Motor
02 200 21
1
/
4
31
1
/
4
16 18
1
/
4
13 19
3
/
4
6
1
/
4
8
3
/
4
15
3
/
8
1 1 0.83 57
03 300 25
1
/
4
36
1
/
4
20 22
1
/
4
14 23
3
/
4
6
1
/
4
8
3
/
4
19
3
/
8
1 1 1.08 62
04 400 31
1
/
4
43
1
/
4
26 28
1
/
4
15 29
3
/
4
6
1
/
4
8
3
/
4
25
3
/
8
2 1 1.35 72
06 600 36
1
/
4
43
1
/
4
31 33
1
/
4
10 34
3
/
4
7
1
/
2
10 30
3
/
8
2 1 1.88 84
08 800 43
1
/
4
57
1
/
4
38 40
1
/
4
17 41
3
/
4
7
1
/
2
10 37
3
/
8
2 1 2.31 97
10 1000 57
1
/
4
65
1
/
4
52 54
1
/
4
11 55
3
/
4
7
1
/
2
10 51
3
/
8
4 2 3.16 137
12 1200 65
1
/
4
75
1
/
4
60 62
1
/
4
13 63
3
/
4
7
1
/
2
10 59
3
/
8
4 2 3.65 156
A42-4102