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Carrier 40UV Installation And Service Instructions Manual page 15

Unit ventilators

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Table3
-- Electric Heater Data for Units with ECM (cont)
UNIT
HP
NOMINAL
NUMBER
OF
FLA
LAT
V/PWHz
ELEMENTS
(F)
MCA
40UV,UH075
(at 750 Cfm)
l&
208/1/60
240/1/60
277/1_0
208/3/60
240/3/60
460/3/60
LEGEND
3
4
5
6
3
4
5
6
3
4
5
6
3
4
5
6
3
4
5
6
3
4
5
6
DX
--
Direct Expansion
FLA
--
Full Load Amps
LAT
--
Leaving-Air Temperature at 70 F Entering-Air
Temperature
MCA
--
Unit Minimum Circuit Ampacity
MOCP --
Maximum Ovemurrent Protection (Maximum Fuse Size
or Circuit Breaker Amps)
PSC
--
Permanent Split Capacitor
24.0
31.2
38.4
45.6
27,3
35.6
44,0
52.3
23.7
30.9
38.1
45.3
14.8
22.6
27.3
27.3
16,8
25.1
31.2
31.2
8.2
12.3
15.4
15.4
NOTES:
89
96
102
108
96
134
113
121
96
104
113
121
89
96
102
108
96
104
113
121
96
104
113
121
30.0
39.0
48.0
57.0
34,1
44.5
55.0
65,4
29.6
38.6
47.6
56,7
18.5
27.6
34.2
34.2
20,9
31.4
39.0
39.0
10.2
15.4
19.2
19.2
TOTAL
MOCP
CAPACITY
(kW)
30
4.5
40
6.0
50
7.5
60
9.0
35
6.0
45
8.0
60
10,0
70
12.0
30
6.0
40
8.0
50
10.0
60
12.0
20
4.5
30
6.0
35
7.5
35
9.0
25
6.0
35
8.0
40
10.0
40
12.0
15
6.0
20
8,0
20
10.0
20
12.0
1. LAT (Leaving Air Temperature) F) is measured at nominal cfm.
2. Water and DX coils used on electric heat units have left-hand
coil connections,
3. Electric heat is available in the reheat position only and connec-
tions are on the right side.
4. Face and bypass units are available with 3 heating elements
only.
]5

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