4
PIPING AND REFRIGERANT TABLES DLFDAB / DLCDAR / DLFDHB / DLCDHR
Table 4— Piping Information DLFDAB / DLCDAR / DLFDHB / DLCDHR
System Size
9K
12K
9K
12K
18K
24K
30K*
36K*
Voltage
115/1/60
115/1/60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
Min. Piping
Length
ft
10
10
10
10
10
10
10
10
m
3
3
3
3
3
3
3
3
Standard
Piping
Length
ft
25
25
25
25
25
25
25
25
m
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
Max.
Outdoor-
Indoor
Height
Difference
ft
32.8
32.8
32.8
32.8
32.8
32.8
32.8
32.8
m
10
10
10
10
10
10
10
10
Max. Piping
Length w/ No
Additional
Refrigerant
Charge
ft
25
25
25
25
25
25
25
25
m
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
Max. Piping
Length
ft
65.6
65.6
49.2
49.2
82
82
98.4
98.4
m
20
20
15
15
25
25
30
30
Gas Pipe
(size -
connection
type)
in
3/8
3/8
3/8
3/8
1/2
5/8
5/8
5/8
Liquid Pipe
(size -
connection
type)
in
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
Table 5—Refrigerant Information DLFDAB / DLCDAR / DLFDHB / DLCDHR
System Size
9K
12K
9K
12K
18K
24K
30K
36K*
Voltage
115/1/60
115/1/60
208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60
Cooling
Only
Refrigerant
Type
--
R410A
R410A
R410A
R410A
R410A
R410A
Charge
Amount
oz
26.5
31.8
24.7
30
35.3
56.45
kg
0.75
0.9
0.7
0.85
1
1.6
Additional
Refrigerant
Charge
(between
Standard –
Max Piping
Length)
oz/ft
0.161
0.161
0.161
0.161
0.161
0.161
g/m
15
15
15
15
15
15
Heat
Pump
Refrigerant
Type
--
R410A
R410A
R410A
R410A
R410A
R410A
R410A
R410A
Charge
Amount
oz
24.7
31.8
24.7
30
49.4
65.27
84.7
92
kg
0.7
0.9
0.7
0.85
1.4
1.85
2.4
3
Additional
Refrigerant
Charge
(between
Standard –
Max Piping
Length)
oz/ft
0.215
0.215
0.215
0.215
0.215
0.538
0.54
1
g/m
20
20
20
20
20
50
50
50
NOTE
: * Sizes 30 and 36 not available as Cooling Only.
