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8
ELECTRICAL DATA
UNIT
SIZE
V/PH
OPER VOLTS*
COMPR
FAN
MCA
MIN
WIRE
SIZE†
MIN
WIRE
SIZE†
MAX
LENGTH
ft (m)‡
MAX
LENGTH
ft (m)‡
MAX
FUSE**
or CKT
BRK
AMPS
MAX
MIN
LRA
RLA
FLA
60° C
75° C
60° C
75° C
18---30
208/230/1
253
197
48.0
9.0
0.5
11.8
14
14
66 (20.1)
62 (18.9)
20
24---30
58.3
12.8
0.5
16.8
14
14
47 (14.3)
45 (13.7)
25
30---30
77.0
16.0
1.1
21.1
12
12
58 (17.7)
56 (17.1)
30
36---30
79.0
16.7
1.1
22.0
12
12
57 (17.4)
54 (16.5)
35
42---30
109.0
19.9
0.8
25.7
10
10
77 (23.5)
73 (22.3)
40
48---30
117.0
21.8
1.4
28.7
8
8
107 (32.6)
102 (31.1)
50
60---30
134.0
26.3
1.2
34.1
8
8
91 (27.7)
87 (26.5)
50
30---50
208/230/3
253
197
71.0
10.0
1.1
13.6
14
14
66 (20.1)
62 (18.9)
20
36---50
73.0
10.4
1.1
14.1
14
14
59 (18.0)
56 (17.1)
20
42---50
83.1
13.6
0.8
17.8
14
14
50 (15.2)
48 (14.6)
30
48---50
83.1
13.7
1.4
18.5
14
14
49 (14.9)
46 (14.0)
30
60---50
110.0
15.9
1.2
21.1
12
12
68 (20.7)
65 (19.8)
30
36---60
460/3
253
197
38.0
5.8
0.6
7.9
14
14
227 (69.2)
216 (65.8)
10
48---60
41.0
6.2
1.2
9.0
14
14
202 (61.6)
192 (58.5)
10
60---60
52.0
7.8
0.6
10.4
14
14
175 (53.3)
166 (50.6)
15
*
Permissible limits of the voltage range at which the unit will operate satisfactorily
{
If wire is applied at ambient greater than 30
_
C, consult table 310---16 of the NEC (NFPA 70). The ampacity of non ---metallic---sheathed cable (NM),
trade name ROMEX, shall be that of 60
_
C conditions, per the NEC (NFPA 70) Article 336---26. If other than uncoated (no---plated), 60 or 75
_
C
insulation, copper wire (solid wire for 10 AWG or smaller, stranded wire for larger than 10 AWG) is used, consult applicable tables of the NEC (NFPA 70).
}
Length shown is as measured 1 way along wire path between unit and service panel for voltage drop not to exceed 2%.
** Time---Delay fuse.
FLA
--- Full Load Amps
LRA
--- Locked Rotor Amps
MCA ---
Minimum Circuit Amps
RLA
--- Rated Load Amps
NOTE
: Control circuit is 24---V on all units and requires external power source. Copper wire must be used from service disconnect to unit.
All motors/compressors contain internal overload protection.
Complies with 2007 requirements of ASHRAE Standards 90.1
A--WEIGHTED SOUND POWER
UNIT SIZE
STANDARD
RATING
(dBA)
TYPICAL OCTAVE BAND SPECTRUM (dBA, without tone adjustment)
125
250
500
1000
2000
4000
8000
18---30
72
49.0
58.0
66.5
67.5
64.0
60.0
54.0
24---30
73
53.5
62.5
66.5
67.5
65.0
61.0
56.0
30---30,50
76
54.5
65.5
70.0
70.0
69.0
67.0
59.5
36---30,50,60
75
54.0
64.5
69.0
70.0
68.0
65.5
60.0
42---30,50
78
61.0
67.5
72.5
73.5
71.0
67.5
62.0
48---30,50,60
78
60.0
66.0
72.0
74.0
69.5
65.0
59.0
60---30,50,60
77
55.0
63.0
67.5
71.5
68.0
64.0
60.5
NOTE
: Tested in accordance with AHRI Standard 270---08 (not listed in AHRI).
A--WEIGHTED SOUND POWER WITH SOUND HOOD
UNIT SIZE
STANDARD
RATING
(dBA)
TYPICAL OCTAVE BAND SPECTRUM (dBA, without tone adjustment)
125
250
500
1000
2000
4000
8000
18---30
72
50.0
59.0
65.5
66.0
63.5
60.0
53.5
24---30
72
53.5
62.0
66.0
67.0
64.5
60.5
54.5
30---30,50
75
55.5
65.0
69.5
70.0
68.0
66.0
59.5
36---30,50,60
75
54.5
64.0
69.0
69.0
67.5
65.0
59.5
42---30,50
78
60.5
68.0
72.5
73.0
71.0
67.5
61.5
48---30,50,60
78
61.0
65.5
72.5
73.5
70.0
65.0
58.5
60---30,50,60
74
55.0
63.5
67.0
69.0
66.5
62.0
57.0
NOTE
: Tested in accordance with AHRI Standard 270---08 (not listed in AHRI).
CHARGING SUBCOOLING (TXV--TYPE EXPANSION DEVICE)
UNIT SIZE---SERIES
REQUIRED SUBCOOLING ° F (° C)
18---30
12 (6.7)
24---30
12 (6.7)
30---30, 50
10 (5.6)
36---30, 50, 60
10 (5.6)
42---30, 50
10 (5.6)
48---30, 50, 60
10 (5.6)
60---30, 50, 60
12 (6.7)
25H
B
C
3