MDS Smart Commander Page 1 Contents Introduction User

MDS Smart Commander Page 1

Contents • Introduction • User Interface • Service Personnel Interface • System Requirement • Demonstration Page 2

Introduction Page 3

Introduction • Smart Commander • Human to MDS system interface • 32 Outdoors • 48 indoors per indoors • Total 1536 indoors • Monitor and control the MDS system both indoors and outdoors • User and Service Personnel Interface Page 4

Introduction Smart Commander Layout RS 485 Gateway RS 232 Computer Centralize Control Page 5 Outdoor units Indoor units

User Interface Page 6

User Interface Indoor Monitoring and Control Interface Page 7

User Interface System Monitoring and Control Interface Page 8

Features • Type of Control Page 9 Single Control： Select a indoor unit only Multiple Control： Select many indoor units Group Control： All the indoor units in the system

Features • Area of Control • ON/OFF • Temperature Setting Select “ ” or “ ”, can turn on or close the units Click “ ” or “ ”, can adjust the set temperature Page 10

Features • Area of Control (…continue…) • Operating Model (Cool, Heat, Dry or Fan) • Air Swing (Not applicable for MCC model) • Fan Speed • Sleep Mode • Handset Lock Function Select mode (must select) Select fan speed: (must select) Select assistant functions: Page 11

Features • Icon for indoor/outdoor unit • Basic control in “Indoor Monitor” page Page 12

Features • Group Setting with 7 days programmable timer Page 13

Features • Customize grouping with 7 days programmable timer Page 14

Features • Error Code Page 15

Service Personnel Interface Page 16

Service Personnel Interface Page 17

Available Data - OD Cooling, Heating, Defrost, Stop Single, Master, Slave Display OD program OD output capacity (Include Slave) Tsh_out: OD superheat Digital compressor output % HS: High Pressure (bar) Heating electronic expansion valve 4 -way valve (Heatpump model) Page 18 OD Fan: Stop, Low, High LS: Low Pressure (bar) Subcool electronic expansion valve Bypass way vale

Available Data - OD TH 1: Discharge air temp TH 2: The 1 st condenser entering temp TH 3: The 1 st condenser middle temp TH 4: The 2 nd condenser entering temp TH 5: The 2 nd condenser middle temp TH 6: Entering water temp TH 7: Heating water temp TH 8: Outdoor temp TH 9: Temp before subcool TH 10: Temp after subcool TH 11: Subcool loop exit temp TH 12: Suction temp Page 19 Sensor is unavailable

Refrigerant Diagram & Sensor Location Outdoor Address Sensor location Page 20 Outdoor Model Red Line: Heating Green Line: Cooling / Dry Black Line: Stop

Indoor Control and Sensor Reading Indoor Data: Type of indoor and model Tr: Return Air Temperature To: Coil Outlet Temperature Tm: Coil Middle Temperature Ti: Coil Inlet Temperature Ts: Set Temperature EXV: Indoor EXV Opening Indoor address Page 21

Indoor Control and Sensor Reading Click “Up” or “Down”, ID address number will move up or down Page 22 Click “Back Page” or “Next Page”, the page will turn up or down

Indoor Control and Sensor Reading Click “Ctrl” to change indoor setting • Choose optional parameters to control single unit • Optional mode: Stop, Cooling, Heating, Dry, Fan • Fan Speed: Low, Medium, High & Auto • Assistant function: Aux heater, Swing & Lock Page 23

System Requirement Page 24

System Requirements • • Page 25 CPU : 800 MHz and above Memory : 256 MB RAM or Higher Hard Drive : 4 G or higher for hard disk space OS : Windows XP (Windows Vista not compatible) Resolution : 1024 x 768 Monitor : Larger than 15 inch, & 17 inch is recommended Serial port & USB port available

Demonstration Page 26

The End Page 27