A
PPLICATION
GUIDELINES
T
ECHNICAL
SPECIFICATIONS
Model
Ton
Nominal cooling capac-
ity *
Power
input*
Efficiency *
Swept
volume
Displace-
ment
Oil charge
Net weight
(with oil)
COP
EER
W
Btu/h
kW
W/W
Btu/h/W
in3/rev
cfh
fl. oz.
lbs
50 H
z
R404A**
MLZ015
2
MLZ019
2 ½
4 600
15 800
2.34
1.98
6.75
2.66
267
36
68
MLZ021
3
4 900
16 800
2.49
1.98
6.75
2.82
284
36
68
MLZ026
3 ½
6 100
21 000
3.08
2.00
6.82
3.49
351
36
68
MLZ030
4
7 400
25 200
3.63
2.03
6.94
4.20
423
53
82
MLZ038
5
8 800
30 100
4.33
2.03
6.94
4.94
497
53
82
MLZ045
6
10 600
36 200
5.00
2.12
7.24
6.02
606
53
82
MLZ048
7
11 600
39 400
5.50
2.10
7.17
6.56
660
53
82
MLZ058
7 ½
13 400
45 700
6.76
1.98
6.75
7.69
774
90
97
MLZ066
9
15 900
54 100
7.54
2.10
7.17
9.08
914
90
99.6
MLZ076
10
17 700
60 300
8.64
2.04
6.98
9.91
998
90
99.6
R134a
MLZ015
2
MLZ019
2 ½
2 900
9 900
1.40
2.07
7.07
2.66
267
36
68
MLZ021
3
3 100
10 500
1.45
2.13
7.26
2.82
284
36
68
MLZ026
3 ½
3 800
13 000
1.77
2.15
7.34
3.49
351
36
68
MLZ030
4
4 600
15 700
2.11
2.18
7.45
4.20
423
53
82
MLZ038
5
5 400
18 400
2.56
2.10
7.18
4.94
497
53
82
MLZ045
6
6 700
22 800
2.95
2.26
7.72
6.02
606
53
82
MLZ048
7
7 100
24 200
3.18
2.23
7.59
6.56
660
53
82
MLZ058
7 ½
8 400
28 800
3.95
2.14
7.30
7.69
774
90
97
MLZ066
9
9 800
33 500
4.49
2.18
7.45
9.08
914
90
99.6
MLZ076
10
10 900
37 300
5.11
2.14
7.30
9.91
998
90
99.6
R22
MLZ/MLM015
2
MLZ/MLM019
2 ½
4 600
15 600
2.03
2.26
7.71
2.66
267
36
68
MLZ/MLM021
3
4 900
16 700
2.23
2.19
7.48
2.82
284
36
68
MLZ/MLM026
3 ½
6 200
21 300
2.62
2.38
8.13
3.49
351
36
68
MLZ/MLM030
4
7 200
24 700
3.20
2.27
7.74
4.20
423
53
82
MLZ/MLM038
5
8 500
29 100
3.79
2.25
7.67
4.94
497
53
82
MLZ/MLM045
6
10 700
36 400
4.50
2.37
8.09
6.02
606
53
82
MLZ/MLM048
7
11 600
39 500
4.92
2.36
8.04
6.56
660
53
82
MLZ/MLM058
7 ½
13 200
45 100
5.78
2.29
7.81
7.69
774
90
97
MLZ/MLM066
9
15 800
53 900
6.43
2.46
8.39
9.08
914
90
99.6
MLZ/MLM076
10
18 100
61 800
7.43
2.44
8.32
9.91
998
90
99.6
60 H
z
R404A**
MLZ015
2
MLZ019
2 ½
5 700
19 500
2.81
2.03
6.93
2.66
323
36
68
MLZ021
3
6 100
20 800
2.98
2.05
6.99
2.82
343
36
68
MLZ026
3 ½
7 600
25 800
3.75
2.02
6.88
3.49
424
36
68
MLZ030
4
8 900
30 300
4.25
2.09
7.13
4.20
510
53
82
MLZ038
5
10 700
36 500
5.13
2.09
7.12
4.94
600
53
82
MLZ045
6
12 900
44 100
6.16
2.10
7.17
6.02
731
53
82
MLZ048
7
14 100
48 200
6.71
2.11
7.19
6.56
797
53
82
MLZ058
7 ½
16 300
55 600
8.01
2.03
6.94
7.69
934
90
97
MLZ066
9
19 200
65 500
9.14
2.10
7.17
9.08
1104
90
99.6
MLZ076
10
21 700
73 900
10.43
2.08
7.09
9.91
1205
90
99.6
R134a
MLZ015
2
MLZ019
2 ½
3 600
12 300
1.68
2.14
7.31
2.66
323
36
68
MLZ021
3
3 800
13 100
1.74
2.21
7.54
2.82
343
36
68
MLZ026
3 ½
4 700
16 100
2.10
2.25
7.69
3.49
424
36
68
MLZ030
4
5 700
19 500
2.57
2.22
7.59
4.20
510
53
82
MLZ038
5
6 700
22 900
3.05
2.20
7.50
4.94
600
53
82
MLZ045
6
8 100
27 600
3.64
2.22
7.59
6.02
731
53
82
MLZ048
7
8 600
29 300
3.88
2.22
7.56
6.56
797
53
82
MLZ058
7 ½
10 300
35 200
4.69
2.20
7.51
7.69
934
90
97
MLZ066
9
11 800
40 400
5.34
2.22
7.57
9.08
1104
90
99.6
MLZ076
10
13 300
45 500
6.16
2.16
7.38
9.91
1205
90
99.6
R22
MLZ/MLM015
2
MLZ/MLM019
2 ½
5 700
19 500
2.68
2.13
7.28
2.66
323
36
68
MLZ/MLM021
3
6 100
21 000
2.59
2.37
8.08
2.82
343
36
68
MLZ/MLM026
3 ½
7 800
26 600
3.27
2.38
8.12
3.49
424
36
68
MLZ/MLM030
4
9 000
30 800
3.80
2.37
8.10
4.20
510
53
82
MLZ/MLM038
5
10 600
36 200
4.48
2.37
8.10
4.94
600
53
82
MLZ/MLM045
6
12 900
44 100
5.34
2.42
8.26
6.02
731
53
82
MLZ/MLM048
7
14 100
48 300
5.88
2.41
8.21
6.56
797
53
82
MLZ/MLM058
7 ½
16 400
55 900
7.04
2.33
7.95
7.69
934
90
97
MLZ/MLM066
9
19 200
65 600
7.92
2.42
8.28
9.08
1104
90
99.6
MLZ/MLM076
10
22 400
76 300
9.27
2.41
8.23
9.91
1205
90
99.6
* at ARI conditions: SST = 20°F, SDT = 120°F, RGT = 65°F, SC = 0°F. Presented data are for motor voltage code 4, 400V/3ph/50Hz & 460V/3ph/60Hz
** R507 performance data are nearly identical to R404A performance data
7
FRCC.PC.016.A1.22