AC controls

AC controls

Ability to set room AC system fan speed and setpoint via Mount Kelvin API. The setpoint and fan speed are exposed via BACnet/IP. Minimum and maximum values for setpoints can be given, to limit the end user's ability to change temperature (e.g. 19–23C°)

Use case: Using the hotel's own app, a room tablet, or reception software to directly control AC temperature and fan speed

The use of feature requires the customer to implement Mount Kelvin API integration in their own systems

Workflow

Create the following objects for every room. nnn is the room number.

AC object names

AC object names

Object nameFeatureObject type
Hnnn.SetpointNvMk

Setpoint

analog value

Hnnn.RoomTemperatureNvMk

Room temperature

analog input

Hnnn.FanspeedNvMk

Fan speed

multi-state value

Examples

Examples

NameDescription
H513.SetpointNvMk

Setpoint for room 513

H274.RoomTemperatureNvMk

Room temperature of room 274

H429.FanspeedNvMk

Fan speed for room 429

Set the object type for fan speed to a multi-state value.

(Setpoint and room temperature are analog with a temperature range defined by the system)

Fan speed multi-state values

Fan speed multi-state values

ValueMeaning
1

Off

2

Power 1

3

Power 2

4

Power 3

5

Auto

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