Design Technical Manual

Table Of Contents
z
Example B-2 (OK)
Conditions: 1) VRF system: VR-II only
2) Total indoor unit: 45+45+45+45=180units (≤ 320)
3) Total signal amplier: 7units
A
1 2
3
26
27
4
5
4
5 25
A
2
1
1 2
3 4
1 2
3 4
1
1
1
23
24
5 4
3
A
23
24
25
23
24
2
A
1
A
A
A
A
2
1
3 2
1
3 2
1
3
2
1
32
1
3
323
2
1
3
2
1
2 22
3 2
1
3 2
1
3
2
1
32
1
32
1
2 22
3
: Signal amplier
masterslave1slave2
: Refrigerant system
: Segment
Segment 2 Segment 3
Segment 4 Segment 5
Segment 6 Segment 7
Segment 7 Segment 8
Segment 1
The start of Segment
Segment 8
The end of Segment
Segment 9
The end of Segment
: Terminal resistor position (in SA, OU)
Route A
Route B
Segment
2
Segment
3
Segment
4
Segment
5
Segment
6
Segment
7
Segment
7
Segment
8
Segment
8
Segment
9
Segment
1
The start of
segment
The end of
segment
The end of
segment
Route A Judgement: Number of Segment = 8
→ OK (Total of Segments should be 9 or less. )
Route B Judgement: Number of Segment = 9
→ OK (Total of Segments should be 9 or less. )
- (06 - 118) -
SYSTEM
DESIGN
SYSTEM
DESIGN