NOTES:
• For detailed information, refer to the instruction manual posted on “Service & Supports” page of
the web site.
https://www.fujitsu-general.com/global/support/
• *1: BACnet object type
– BI: OBJECT_BINARY_INPUT
– BO: OBJECT_BINARY_OUTPUT
– MI: OBJECT_MULTISTATE_INPUT
– MO: OBJECT_MULTISTATE_OUTPUT
– AI: OBJECT_ANALOG_INPUT
– AO: OBJECT_ANALOG_OUTPUT
– D: OBJECT_DEVICE
• *2: To protect the compressor of the outdoor unit, carefully read and understand the following
caution that may affect the operation of compressor before executing the setting.
CAUTION
When performing periodical settings like schedule settings for the following functions, perform
the setting to all indoor units in the same refrigerant system simultaneously, conforming to the
timing restriction described below.
<Corresponding function>
M
ore than 10 minutes
must elapse
More than 10 minutes
must elapse
• Stop operation
• Set indoor unit forced thermostat off mode
• Start operation
• Release indoor unit forced thermostat off mode
• *3: Forced thermostat off instruction
–
Only one equipment can send these instructions for each refrigerant system.
– When these instructions are sent by multiple equipment, the system may not respond as in-
structed or may cause malfunction.
3-6. BACnet gateway (Hardware: UTY-VBGX) - (05-148) - 3. Adaptor/Convertor units
CONTROL
SYSTEM
CONTROL
SYSTEM
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