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
4-4. CONTROLLER CABLE WIRING
WIRING SPECIFICATIONS
Model type Connection to Wire Size Specication
System Controller USB Adaptor USB cable -
System Controller Lite USB Adaptor USB cable -
Touch Panel Controller Transmission line Refer to 4-3
Central Remote Controller Transmission line Refer to 4-3
Wired Remote Controller
(UTY-RNRUZ2) *2
Indoor unit
Remote
controller cable
22 to 16
AWG
(0.33 to
1.25mm
2
)
Sheathed, Non-polar
2core, Twisted pair *1
18 AWG
Sheathed, Thermostat
cable 2core, Non
Twisted pair *1
Simple Remote Controller
(UTY-RSRY, UT Y-RHRY)
Indoor unit
22 to 16
AWG
(0.33 to
1.25mm
2
)
Sheathed, Non-polar
2core, Twisted pair *1
Wired Remote Controller
(UTY-RNKU)
Indoor unit
22AWG
(0.33mm
2
)
Sheathed PVC cable
Polar 3core *1
Simple Remote Controller
(UTY-RSKU, UT Y-RHKU)
Indoor unit
External Switch Controller
Indoor unit
Remote
controller cable
22AWG
(0.33mm
2
)
Shielded, Polar 3core
External input
22AWG
(0.33mm
2
)
Shielded, Polar 2core,
Twisted pair
IR Receiver Unit
(UTB-YWC)
Indoor unit
Connection
cable
-
(16ft. (5m) cable
attached)
IR Receiver Unit
(UTY-LRHYB1,
UTY-LBHXD)
Indoor unit
Connection
cable
-
Remote Sensor Indoor unit
Connection
cable
-
(33ft. (10m) cable
attached)
Drain Pump Unit Indoor unit
Connection
cable
-
*1 : Use shielded cable (locally purchased) in accordance with the regional cable standard.
*2 : Refer to next page
CAUTION
● Install in accordance with the regional standard.
● Never bundle the power supply cable and controller cable together. Bundling these cords together
will cause a malfunction.
● Always ground both ends of the shielded cable.
● For detail specification and connection, refer to "5 Control system".
● Controller might be required to connect power supply cable and transmission line. Use separate
connection with other units for power suply cable.
- (06 - 127) -
SYSTEM
DESIGN
SYSTEM
DESIGN