KeepRite DLFCHB - Page 4

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.