A & T International 1 Service Manual page 12

Model #
12
18
30
(1) If electric heaters are installed, use Min Amp and Max Fuse from Heater Options Chart.
WCP ELECTRIC HEAT OPTIONS
Heater
Model Voltage KW
12 230 3
18 230 3
30 230 5
WCP CAPACITIES
Nominal Total
Model
Capacaties Capacity
7,375
9,000 10,801
13,270
12
8,387
12,000 12,481
15,643
15,624
15,000
19,761
18
17,724
18,000
23,073
20,563
24,000 29,031
32,320
30
23,600
30,000 34,400
38,790
WCP DIMENSIONS AND SPECIFICATIONS
WCP ELECTRICAL SPECIFICATIONS
Volts/HZ/Phase
FLA
115/60/1 0.64
208/230/60/1 0.34
115/60/1 1.2
208/230/60/1 0.56
115/60/1 1.2
208/230/60/1 0.56
Total Min. Cir.
Amps Amps Amps
13.1 13.5 16.8
13.1 13.6 17
21.7 22.3 27.9
Sensible Fluid Fluid
Capacity Temp. Flow
6,732 45 1
8,272 45 2
9,279 45 3
7,189 40 1
8,950 40 2
10,304 40 3
13,477 45 2
15,367 45 3
14,379 40 2
16,763 40 3
17,564 45 3
21,178 45 6
22,539 45 9
18,887 40 3
23,423 40 6
25,351 40 9
Fan
Total Min.
Amps Volt
HP
0.03 0.64 104
0.02 0.34 197
0.083 1.2 104
0.07 0.56 197
0.083 1.2 104
0.07 0.56 197
DISCHARGE AIR SPEED AND FLOW
Max
Fuse
Model
20
20
30
PD
Ft. H 0
2
WCP OBSERVED
0.8
SOUND VALUES
3.8
(230V High Speed Fan)
8.0
Model
0.8
12
3.9
18
8.1
30
4.4
9.1
4.5
9.3
2.3
8.3
17.7
2.4
8.4
17.9
12
Min.
Max
Ampacity
Fuse (1)
(1)
0.8 15
0.43 15
1.5 15
0.7 15
1.5 15
0.7 15
(230V High Speed Fan)
CFM Coil FPM Throw/Ft.
12 310 Dry 960
18 600 Dry 1412
30 750 Dry 1400
CONNECTIONS
Chilled
Model
DbA
Line Size
48 12 1/2" I.D.
51
18 5/8" I.D.
54
30 5/8" I.D.
16
26
25
WCP
Drain Size
1/2" I.D.
1/2" I.D.
1/2" I.D.