Design Technical Manual
Table Of Contents
- CHAPTER00
- CHAPTER01_General_information
- CHAPTER02_Model_selection
- 1. MODEL SELECTION PROCEDURE
- 2. MODEL LINE UP
- 3. MODEL SELECTION AND CAPACITY CALCULATION
- 4. CAPACITY TABLE COOLING (OUTDOOR UNIT)
- 5. CAPACITY TABLE HEATING (OUTDOOR UNIT)
- 6. CAPACITY COMPENSATION COEFFICIENT
- 7. CAPACITY TABLE COOLING (INDOOR UNIT)
- 7-1. COMPACT CASSETTE TYPE
- 7-2. CIRCULAR FLOW CASSETTE TYPE
- 7-3. CASSETTE TYPE
- 7-4. MINI DUCT TYPE
- 7-5. SLIM DUCT / SLIM CONCEALED FLOOR TYPE
- 7-6. MEDIUM STATIC PRESSURE DUCT TYPE
- 7-7. HIGH STATIC PRESSURE DUCT TYPE
- 7-8. VERTICAL AIR HANDLER TYPE
- 7-9. COMPACT FLOOR TYPE
- 7-10. FLOOR / CEILING TYPE
- 7-11. CEILING TYPE
- 7-12. WALL MOUNTED TYPE
- 8. CAPACITY TABLE HEATING (INDOOR UNIT)
- 8-1. COMPACT CASSETTE TYPE
- 8-2. CIRCULAR FLOW CASSETTE TYPE
- 8-3. CASSETTE TYPE
- 8-4. MINI DUCT TYPE
- 8-5. SLIM DUCT / SLIM CONCEALED FLOOR TYPE
- 8-6. MEDIUM STATIC PRESSURE DUCT TYPE
- 8-7. HIGH STATIC PRESSURE DUCT TYPE
- 8-8. VERTICAL AIR HANDLER TYPE
- 8-9. COMPACT FLOOR TYPE
- 8-10. FLOOR / CEILING TYPE
- 8-11. CEILING TYPE
- 8-12. WALL MOUNTED TYPE
- CHAPTER03_Outdoor_units
- CHAPTER04_Indoor_units
- CHAPTER05_Control_system
- 1. CONTROL SYSTEM
- 2. CONTROL UNITS
- 2-1. SYSTEM CONTROLLER
- 2-2. SYSTEM CONTROLLER LITE
- 2-3. TOUCH PANEL CONTROLLER
- 2-4. CENTRAL REMOTE CONTROLLER
- 2-5. WIRED REMOTE CONTROLLER (Touch panel)
- 2-6. WIRED REMOTE CONTROLLER
- 2-7. SIMPLE REMOTE CONTROLLER (With Operation mode)
- 2-8. SIMPLE REMOTE CONTROLLER (Without Operation mode)
- 2-9. WIRELESS REMOTE CONTROLLER
- 2-10. IR RECEIVER UNIT (for ALL DUCT TYPE)
- 2-11. IR RECEIVER UNIT (for CASSETTE TYPE)
- 2-12. IR RECEIVER UNIT (for CIRCULAR FLOW CASSETTE TYPE)
- 2-13. HUMAN SENSOR KIT (for CIRCULAR FLOW CASSETTE TYPE)
- 2-14. REMOTE SENSOR UNIT
- 2-15. PRESSURE SENSOR KIT
- 2-16. GROUP CONTROL METHOD
- 2-17. COMPARISON TABLE OF CONTROLLERS
- 3. ADAPTOR / CONVERTOR UNITS
- 4. SERVICE & WEB MONITORING TOOL
- CHAPTER06_System_design
- CHAPTER07_Function_setting
- CHAPTER08_External_input_and_output
- CHAPTER09_Notes
- CHAPTER10_Optional_parts
- CHAPTER99
4-3-4. INSTALLATION OF SIGNAL AMPLIFIER & TERMINAL
RESISTOR
PATTERN A (Parallel connection)
z
Step 1
Follow each step according to Wiring Rule.
1) Maximum transmission line length between units in 1 segment: Maximum 1312 ft. (400 m)
2) Total transmission line length in 1 segment: Maximum 1640 ft. (500 m)
3) Total transmission line length in 1 VRF network: Maximum 11811 ft. (3600 m)
4) The total number of element in 1 segment: Maximum 64
5) Total of Segment in 1 VRF network: Maximum 9 segments
(Before Signal amplier installation)
1
2 24
25
26
50
51
52 74
75
2
1
3 2
1
3
2
1
27 49
3 2
1
3
2
1
3 2
1
3
B A
MN
PO
RQ
C
F
I J LK
G HE
D
VRF Network
Segment
1) Maximum transmission line length
between units in 1 segment:
IJ=328 ft. (100 m) < 1312 ft. (400 m) →OK
2) Total transmission line length in 1
segment:
● AB+BC+CD+DE+EF+FG+GH+EI+IJ+JK
+KL = 1968 ft. (600m) > 1640 ft. (500m)
→Prohibited
●BM=49 ft. (15m) < 1640 ft. (500m) →OK
●CN=49 ft. (15m) < 1640 ft. (500m) →OK
●FO=49 ft. (15m) < 1640 ft. (500m) →OK
●GP=49 ft. (15m) < 1640 ft. (500m) →OK
●JQ=49 ft. (15m) < 1640 ft. (500m) →OK
●KR=49 ft. (15m) < 1640 ft. (500m) →OK
3) Total transmission line length in 1 VRF
network: 5249 ft. (1600 m) < 11811 ft.
(3600 m) →OK
4) The total number of element in 1
segment: 75 > 64 →Prohibited
5) Total of Segment in 1 VRF network:
3 segments < 9 segments →OK
Transmission line
RB unit
(After Signal amplier installation )
1) Maximum transmission line length
between units in 1 segment:
328 ft. (100 m) < 1312 ft. (400 m) →OK
2) Total transmission line length in 1
segment:
● AB+BC+CD+DE+EF+FG+GH+ES
=1312 ft. (400m) (Seg 1)< 1640 ft.
(500m) →OK
● TI+IJ+JK+KL
=656 ft. (200m) (Seg 2)< 1640 ft.
(500m) →OK
●BM=49 ft. (15m) < 1640 ft. (500m) →OK
●CN=49 ft. (15m) < 1640 ft. (500m) →OK
●FO=49 ft. (15m) < 1640 ft. (500m) →OK
●GP=49 ft. (15m) < 1640 ft. (500m) →OK
●JQ=49 ft. (15m) < 1640 ft. (500m) →OK
●KR=49 ft. (15m) < 1640 ft. (500m) →OK
3) Total transmission line length in 1 VRF
network: 5249 ft. (1600 m) < 11811 ft.
(3600 m) →OK
4) The total number of element in 1
segment:
Segment 1: 51 < 64 →OK
Segment 2: 26 < 64 →OK
5) Total of Segment in 1 VRF network:
4 segments < 9 segments →OK
1
2
3 25
26
1
2 24
25
26
50
51
1
2
3 25
26
2
1
3 2
1
3
2
1
27 49
3 2
1
3
2
1
3 2
1
3
B A
MN
PO
RQ
C
F
I J LK
G HE
S
T
D
VRF Network
Segment
Signal
Amplier
Segment 1
Segment 2
- (06 - 111) -
SYSTEM
DESIGN
SYSTEM
DESIGN