20 - Fan Mode

0 : 3-Speed Fan Mode (Low, Medium, High)

1 : 4-Speed Fan Mode (Low, Medium, Medium-High, High)

Controls the number of available fan speeds. In 3-Speed mode, the fan operates at Low, Medium, and High. In 4-Speed mode, an additional Medium-High speed is available, providing more control over fan speed.

21 - Smart Bulb Mode (Light Load)

0 : Disabled

1 : Enabled

When enabled, the module is designed to provide power to the connected smart bulb while allowing the light to be controlled through the system.

22 - Dimming Speed (Light Load)

0 : Instant

5 : 500 ms

10 : 1.0 s

15 : 1.5 s

20 : 2.0 s

25 : 2.5 s

30 : 3.0 s

40 : 4.0 s

50 : 5.0 s

Controls how quickly the light transitions between brightness levels when dimming up or down. Lower values provide a faster transition, while higher values create a slower, more gradual fade.

23 - Fan Speed Change Transition Speed

0 : Instant

1 : Fast (1.0 s)

2 : Medium (2.5 s)

3 : Slow (5.0 s)

Controls how quickly the fan changes from one speed to another. This setting can make speed changes feel immediate or provide a smoother transition between fan speeds.

24 - Light Minimum Dim Level

0, 1, 2, 3, 4, 5, 8, 10, 13, 16, 20, 23, 26, 30, 33, 36, 40, 45, 50, 60, 70, 80, 90, 100 (Numbers correspond directly to their string labels)

Sets the lowest brightness level the light can reach when dimming. This can be useful when a connected light becomes unstable, flickers, or turns off at very low brightness levels.

25 - Light Maximum Dim Level

0, 1, 2, 3, 4, 5, 8, 10, 13, 16, 20, 23, 26, 30, 33, 36, 40, 45, 50, 60, 70, 80, 90, 100 (Numbers correspond directly to their string labels)

Sets the highest brightness level the light can reach. This can be used to limit the maximum brightness of a connected light.

26 - Default Light Level (On State)

0 : Previous / Last State

1-254 : Specific Brightness Level (1% to 100%)

Determines the brightness level the light uses when it is turned on. You can have the light return to its previous brightness or always turn on at a specific brightness level.

27 - Light Mode / Dimmer Type

0 : Leading Edge Dimmer

1 : Trailing Edge Dimmer

2 : On / Off Switch Only

Determines how the VTM36 controls the connected light load. Select the dimmer type that matches the requirements of the connected lighting system.

28 - Power Restoration State (Light & Fan)

0 : Off

1 : On

2 : Previous / Last State

Determines what the light and fan should do after power is restored following a power outage or interruption.

29 - Status LED Intensity

0 : Off (0%)

1-100 : Brightness Percentage (1% to 100%)

Controls the brightness of the VTM36's status LED. A setting of 0% turns the LED off, while higher values increase its brightness.