- Selection of VRF mode (P01)
- AUTO, HEAT, COOL, FAN and Dehumidification
- Operating mode selection via button or parameter (P02)
- ON, ECO and OFF
- Selection of temperature unit in °C or °F (P04)
- Calibration for built-in temperature sensor (P05)
- Display selection (P06)
a) Built-in sensor
b) VRF indoor unit
c) Setpoint - Minimum and maximum limitation of room temperature setpoint (P09, P10)
- Key lock function: Lock and unlock (P14)
Advanced functions
Optional: Enable / disable via parameters:
- Operating mode after power resumed: Previous mode, ON or OFF (P27)
- Enable delay-off timer: up to 23 hours (P28)
- Setting max. fan speed for VRF indoor unit (P53)
- Reload factory settings for commissioning and control parameters (P71)
- Modbus settings (P81, P82, P83)
- Enable Chinese text display (P98)