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
PROCEDURE IN BRIEF REGISTER DATA TO MODBUS
®
CONVERTOR FOR VRF (UTY-VMGX)
Address initial settings are 3 methods as follows.
(1) Default addresses of indoor unit and outdoor unit are used. (Initial setting is not necessary)
Default address value ([RefNo.—NodeNo.])
Indoor unit: [00―00] [00―01] ••• [00―63]
[01―00] [01―01] ••• [01―63]
Outdoor unitt: [00―00] [00―01] ••• [00―03]
[01―00] [01―01] ••• [01―03]
(2) Scan
Scan procedure is as follows.
STEP 1: Turn on the switch of scan setting.
STEP 2: “Scan display” by LED (address is registering inside the convertor.)
STEP 3: “Number of connected indoor unit display” by LED (Scan is complete)
STEP 4: Turn o the switch of scan setting
STEP 5: “Address update display” by LED
STEP 6: Turn on the main power again.
STEP 7: “Address rewriting display” by LED (Addresses are synchronized among boards)
* When scan error is generated, performing the scan again is necessary.
(3) Setting from PC
NOTE:
For detailed information, check the Application Manual which is included inside
packaged DVD.
STEP 1: Install Tool for Convertor (software) for UTY-VMGX in PC.
Tool for Convertor is the accessory item of UTY-VMGX.
STEP 2 Connect the PC and Modbus
®
convertor for VRF (UTY-VMGX) .
Connection will be done by the connector cable provided as an accessory item of
UTY-VMGX.
STEP 3: Set Modbus
®
Convertor (UTY-VMGX) to USB Mode.
STEP 4: Initial setting of Indoor Unit & Outdoor Unit Addresses by using the Tool for
Convertor.
STEP 5: Register the initial setting data to UTY-VMGX. Click ‘Register’ dialog.
In this stage, Modbus
®
Convertor (UTY-VMGX) is ready for binding and
commissioning.
Important
: Modbus
®
Convertor will not operate if,
● VRF network system address (Outdoor and Indoor units address) allocation
information are not registered to Modbus
®
Convertor.
- (05 - 134) -
CONTROL
SYSTEM
CONTROL
SYSTEM