Outdoor Unit Installation; Outdoor Unit Combination - Carrier Xpower Series Installation Manual

4. OUTDOOR UNIT INSTALLATION

4.1 Outdoor unit combination

(HP)
Outdoor unit
capacity
Combination
(HP)
way
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
● When all of the indoor units in the system run simultaneously, their total capacity should less than or equal to the combined capacity of
the outdoor units. Otherwise, overloading will occur if working conditions are bad or the space is narrow.
● If all the indoor units are not running in the system simultaneously, their maximum total capacity can be 130％ of the combined capacity of
outdoor units.
● If the system is used in cold environments (ambient temperature is under -10℃) or in high-heat and overloaded conditions, the total
capacity of the indoor units should less than the combined capacity of the outdoor units.
Installation manual
4
8 1 0 1 2
●
●
●
●●
●
●
●
●
●●
●
●●
●
1 4 1 6 1 8
●
●
●
●
●
●●
●
●
●●
●
●
●●
●
●
CAUTION
Max Qty.of
2 0 22
indoor units
1 3
1 6
20
2 3
2 6
2 9
3 3
●
3 6
●
3 9
4 3
4 6
5 0
5 3
●
5 6
●
5 9
6 3
●
6 4
●
6 4
● ●
6 4
●●
6 4
●
6 4
6 4
6 4
6 4
6 4
●●
6 4
●
6 4
●●
6 4
●●
6 4
● ●●
6 4
●●●
6 4
●●
6 4
6 4
6 4
6 4
6 4
●●●
6 4
●●
6 4
●●●
6 4
●●●
6 4
● ●●●
6 4
●●●●
Table.4-1
Max
recommeded
Qty. of
indoor units
7
9
11
13
15
16
18
20
22
24
26
27
29
31
32
35
36
38
38
38
38
38
38
38
40
40
40
40
40
40
44
44
44
44
44
48
48
48
48
48
48