Design Technical Manual

Table Of Contents
z
Example 5 (Prohibited)
Capacity ratio
94%
Outdoor unit
Header
Separation
tube
Indoor unit 1
RB unit 1
RB unit 2
RB unit 3 RB unit 4
Indoor unit 2 Indoor unit 3 Indoor unit 4 Indoor unit 5
Model
Cooling
capacity
(Btu/h)
Total
capacity
(Btu/h)
Connectable indoor unit
capacity
Judgement
Min. Max.
Outdoor unit AOUA96T 96000 96000
50%
48000
150%
144000

48000 < 90000 < 144000 → OK
Indoor unit 1 AUUA18 18000
90000
Indoor unit 2 AUUA18 18000
Indoor unit 3 AUUA18 18000
Indoor unit 4 AUUA18 18000
Indoor unit 5 AUUA18 18000
RB unit 1 RU01AH -
18000
7500
27000

7500 < 18000 < 27000 → OK
RB unit 2 RU01BH -
36000
7500
60000
Prohibited
Because separation tube is installed
in the down stream of header.
RB unit 3 RU01AH -
18000
7500
27000

7500 < 18000 < 27000 → OK
RB unit 4 RU01AH -
18000
7500
27000

7500 < 18000 < 27000 → OK
- (06 - 06) -
SYSTEM
DESIGN
SYSTEM
DESIGN