Mechanical Installation
Vertiv | Liebert CRD10 | User Manual
48
Table 3-11 Quick check list of refrigerant and oil filling amount
Liquid
Pipe
Length
(m)
Total Refrigerant filling
amount
Additional Oil filling
amount
Liquid
Pipe
Length
(ft)
Total Refrigerant
filling amount
Additional Oil filling
amount
without
Low
Ambient
Kit
(kg)
With
Low
Ambient
Kit
(kg)
Without
Low
Ambient
Kit
(ml)
With
Low
Ambient
Kit
(ml)
without
Low
Ambien
t Kit
(lb)
with
Low
Ambient
Kit
(lb)
without
Low
Ambient
Kit
(oz)
with
Low
Ambient
Kit
(oz)
≤
10
4.1
9.0
-
1000
≤
32.8
9.0
19.8
-
33.8
15
4.6
9.5
-
1000
45
9.9
20.7
-
33.8
20
5.2
10.1
-
1000
60
11.0
21.8
-
33.8
25
5.7
10.6
-
1000
75
12.0
22.8
-
33.8
30
6.2
11.1
-
1000
98.4
13.7
24.5
-
33.8
35
6.8
11.7
134
1134
120
15.3
26.1
6.0
39.8
40
7.3
12.2
268
1268
131.2
16.1
26.9
9.1
42.9
45
9.2
14.1
544
1544
150
20.4
31.2
19.3
53.1
50
9.9
14.8
725
1725
165
21.9
32.7
24.9
58.7
55
10.6
15.5
906
1906
180
23.3
34.1
30.5
64.3
60
11.4
16.3
1088
2088
195
24.8
35.6
36.1
69.9
65
12.1
17.0
1269
2269
210
26.3
37.1
41.7
75.5
70
12.8
17.7
1450
2450
225
27.7
38.5
47.4
81.2
75
13.5
18.4
1631
2631
240
29.2
40.0
53.0
86.8
80
14.3
19.2
1813
2813
255
30.6
41.4
58.6
92.4
85
15.0
19.9
1994
2994
270
32.1
42.9
64.2
98.0
91
15.8
20.7
2211
3211
285
33.6
44.4
69.8
103.6
\
\
\
\
\
300
35.0
45.8
75.4
109.2
NOTE
: “
-
” represents
no need to fill oil.
3.10
Adjusting the Supply Air Baffle and Sealing the Holes
3.10.1
Adjusting the supply air baffle
Adjust the installation direction of the supply air baffle to lead wind to the left or right depending on the
installation location of the Liebert CRD10 models air conditioners. The supply air baffle is composed of
several pieces. Remove the screws on both sides of the single piece of the supply air baffle, rotate it by 180°.
Install it back to change the wind direction. Figure 3-24 shows the mounting screws of a single piece of the
supply air baffle.
Figure 3-24 Fixed Mode of the Supply Air Baffle
M5 screw
(8 PCS)
