Contents
1 Safety Notices (Please be sure to abide them) ............... 1
2 Wiring Instructions ............................................................ 2
2.1 Requirements of Operation Environment ..................................... 3
2.2 Wiring Instructions ........................................................................ 3
3 Display and Operation Instructions ................................. 9
3.1 Unit Type Selection ....................................................................... 9
3.2 Main Page Display and Buttons ................................................... 9
3.3 General Buttons .......................................................................... 10
3.4 Buttons Operation Instructions ....................................................11
4 Function Instructions ...................................................... 11
4.1 CAN Communication Unit(Multi-VRF) Function Instructions ......11
4.2 RS485 AC Unit(U-match) Function Instructions ......................... 16
4.3 RS485 Water Heater Function Instructions ................................ 18
4.4 Controller Setting ........................................................................ 20
4.5 Help Information ......................................................................... 23