DKAC-I / MBAC-I
- Climate gateway
Programming manual
v1.0
www.besknx.com
7
107
Fan
Fan: 1=Up; 0=Down
1 bit
C - W - U
3.3
Description of communication objects
Object
Object 0: On/Off - Turn on/off the machine
Function
1 bit communication object to turn on or turn off the machine
Description
Climate machine turns on writing a '1' through this object of communication and off with a '0'
Object
Object 1: On/Off - Turn on/off the machine status
Function
1 bit communication object to know the status of the machine
Description
By reading on this communication object, it is possible to know the on/off status of the climate machine
Object
Object 2: Setpoint – Setpoint temperature sent
Function
2 bytes communication object to write a new temperature setpoint value.
Description
This communication object allows to set a new temperature setpoint for the machine.
Object
Object 3: Setpoint – Setpoint temperature sent status
Function
2 bytes communication object to know or notify the setpoint temperature value.
Description
This communication object allows to notify to KNX bus or know by reading the current setpoint
temperature.
Object
Object 4: Mode - Mode: 0=Auto; 1=Heat; 3=Cool; 9=Fan; 14=Dry
Function
1 byte communication object to change the operating mode of the climate machine
Description
By this communication object it is posible to set the operating mode of the climate machine. This object
is visible just in case the parameter which allows to dispose only heat/cooling modes is disabled.
Object
Object 5: Mode - Mode status: 0=Auto; 1=Heat; 3=Cool; 9=Fan; 14=Dry
Function
1 byte communication object to read or notify the operating mode of the climate machine
Description
By this communication object it is possible to know via notifications or reading the operating mode of
the climate machine. This object is visible just in case the parameter which allows to dispose only
heat/cooling modes is disabled.
Object
Object 6: Fan - Fan: 0-50%=Low; 51-100%=High
Function
1 byte communication object to change the fan speed of the climate machine
Description
By this communication object it is possible to change the fan speed. This object is visible just in case
user selects two speeds for the machine.
Object
Object 7: Fan - Fan status: 0-50%=Low; 51-100%=High
Function
1 byte communication object to read the fan speed of the climate machine
Description
By this communication object it is possible to know via notifications or reading the fan speed of the
climate machine. This object is visible just in case user selects two speeds for the machine.
Object
Object 8: Temperature – Temperature: Received from machine
Function
2 bytes communication object to read or notify the ambient temperature measured by the climate
machine.
Description
By this object ambient temperature measured by the machined is read or notified.
