Daikin DX17vS Instrucciones De Instalación página 12

c r
alculate efrIgerant
The condenser unit is shipped with a predetermined factory charge level as shown below. For longer line sets greater than
15 ft. (Detail shown in tables on page 12) add 0.6 ounce of refrigerant per foot. Refer to the following page for the equivalent
length of the elbow fittings.
total refriger- factory charge
=
ant (A)
(A) to (C) parameters are calculated/followed below.
(A) There is 2 way calculation for total refrigerant amount
(A)-1 Select line set length from (A)-1 table.
(A)-2 Calculate from above formula by using (B), (C)-1 and (C)-2 factors.
(B) Pick up from name plate which has factory charge amount.
(C) Calculate above formula. (C)-1 and (C)-2 shown below.
Subtract factory charge length (see (A)-1 Table) from the overall length and put the results in
Additional Charge for
liquid line (C)-1
Adjust amount from
suction line (C)-2
charge table for total/Additional refrigerant (A)-1
Actual Line Set Length (ft.)
Liquid Line Diameter (inch)
Suction Line Diameter (inch)
Total/Additional
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
c B
harge aSed on
+
(B) = [for liquid line (c)-1] – [Adjust amount from suction line (c)-2]
=
(3/8" liquid line)
Check the suction line diameter and
=
pick the adjust amount (oz.)
3.5/4.0 Ton 5.0 Ton
Total refrigerant (oz.)
3/8"
1 1/8"
Total Additional Total
116 0 139
119 3 142
122 6 145
125 9 148
128 12 151
131 15 154
134 18 157
137 21 160
140 24 163
143 27 166
146 30 169
149 33 172
152 36 175
155 39 178
158 42 181
161 45 184
164 48 187
167 51 190
Factory Charge
l S l
Ine et ength
Additional charge (c)
ft. x 0.6 oz.
Additional
0
3
6
9
12
15
18
21
24
27
30
33
36
39
42
45
48
51
12 12
ft.