Fujitsu AIRSTAGE J-IIIL Design & Technical Manual page 462

¢ Functions
• Indoor unit control
– Individual control
Commands from LonWorks network are sent to the respective indoor units.
(LonWorks network → respective indoor units of VRF network)
– Batch control
Commands from LonWorks network are sent to all indoor units connected to VRF network.
(LonWorks network → All indoor units of VRF network)
• Indoor unit status monitoring
Indoor unit status is communicated to the LonWorks network in the form of Lon network variables.
(LonWorks network ← All indoor units of VRF network)
 Control and monitoring items
Item
On/Off Command*
Operation mode setting
Temperature setting
Airflow mode setting
Set point temperature limit Setting
Indoor unit
Thermostat off setting*
control
Centrally control (Filter reset)
(Individual/Batch)
Centrally control (All mode)
Centrally control (Timer mode)
Centrally control (Set temperature mode)
Centrally control (On/Off mode)
Centrally control (On mode)
Centrally control (Operation mode)
Filter sign reset
Indoor unit
control Anti-freeze setting
(Individual)
Energy save mode setting
Indoor unit
Time setting
control
(Batch)
Emergency stop setting
Outdoor unit Outdoor unit low noise
control
Outdoor unit capacity save
(Individual)
3-3. Network convertor for LonWorks (UTY-VLGX)
Function
1
1 2
*
- (05-124) -
Description
Start/Stop operation
Cooling/Heating/Auto/Fan/Dry
Set room temperature
Set airflow
Set room temperature lower limit & room
temperature upper limit
Thermostat off (Only one controller in VRF
network system can do this.)
Prohibition of filter sign reset of remote controller
Prohibition of all mode of remote controller
Prohibition of timer mode of remote controller
Prohibition of set temperature mode of remote
controller
Prohibition of On/Off mode of remote controller
Prohibition of On mode of remote controller
Prohibition of operation mode of remote control
Set filter sign reset command
Set anti-freeze command
Set energy save command
Set time setting command (The controllers those
are connected in VRF network system are an
object.)
Set emergency stop command
Outdoor unit low noise level setting
Outdoor unit capacity save setting
3. Adaptor/Convertor units