ABB i-bus KNX Yucus YUB/U1.0.1 Series Technical Reference Manual page 165

KNX Technical Reference Manual
ABB i-Bus ® KNX Yucus
12.36.14 Fan – The code number of the Fan Speed 5
Options
This parameter is used to specify the 1Byte value corresponding to the fifth level fan
speeds. As there are many different types and brands of VRV air conditioner system KNX
protocol interface gateway in the market, the 1Byte value corresponding to the fifth level
of fan speeds could also be different. Therefore, please refer to the VRV air conditioning
system KNX protocol interface gateway manual to obtain the correct corresponding 1Byte
value of the fifth level fan speed. If the 1Byte value of the fifth level fan speed define by
this parameter does not match the value of the VRV air conditioning system KNX protocol
interface gateway, device would not be able to control the fifth level fan speed.
12.36.15 Fan – Activate Auto Fan Speed
Options
This parameter is used to define whether the automatic fan speed of the VRV air
conditioner would be active or not active. Please refer to the VRV air conditioning system
manual to check whether does the VRV air conditioner system allow the control of
automatic fan speed. If this parameter is activated and VRV air conditioner system itself
does not allow the control of automatic fan speed, device would not be able to control the
automatic fan speed of the VRV air conditioner system
12.36.16 Fan – The code number of Auto Fan Speed
Options
This parameter is used to specify the 1Byte value corresponding to the automatic level
fan speeds. As there are many different types and brands of VRV air conditioner system
KNX protocol interface gateway in the market, the 1Byte value corresponding to the
automatic level of fan speeds could also be different. Therefore, please refer to the VRV
air conditioning system KNX protocol interface gateway manual to obtain the correct
corresponding 1Byte value of the automatic level fan speed. If the 1Byte value of the
automatic level fan speed define by this parameter does not match the value of the VRV
air conditioning system KNX protocol interface gateway, device would not be able to
control the automatic level fan speed.
Note: The values corresponding to various wind speeds cannot be the same
12.36.17 Changing set values – Max. setpoint
Options
This parameter is used to define the maximum temperature adjustment of the VRV mode.
Please refer to the VRV air conditioning system manual to obtain the highest temperature
that can be set by the VRV air conditioner system. If the maximum temperature define by
this parameter does not match the maximum temperature that can be set by the VRV air
Input from 0-255
Activate
Deactivate
Input from 0-255
(°C)
Input from 0-40
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