85
Table 6. System Operation Information Queries
Item Description
ODU Priority Auto/Cool/Heat/VIP/Heat Only/Cool Only
ODU Mode Cool/Heat/Fan/Force Cool/OFF
Master IDU Show VIP indoor unit address; "None" is displayed when there is no VIP
Indoor unit.
Indoor quantity Show the number of connected Indoor Units
Address Indoor unit address (can be selected if there are multiple indoor unit)
Series Indoor unit type
Capacity Indoor unit capacity
Mode Indoor unit (operation) mode
Cooling setpoint The cooling setpoint
Heating setpoint The heating setpoint
T1-In Use Indoor temperature used by the system
T1-IDU Temperature value collected by the Indoor Unit’s own sensor
T2 Evaporator middle temperature
T2A Evaporator inlet temperature
T2B Evaporator outlet temperature
EEV EXV opening
Fan speed Fan (operating fan speed) speed
Software version Indoor Unit software version number.
Table 7. Indoor Unit Types
Indoor Unit Type Model Number
360° Cassette V33
Wall-Mounted VWM
Medium Static Concealed Ducted VMD
Vertical Air Handler VVC
High Static Concealed Ducted VHI
Compact 360° Cassette V22
Ceiling Floor Convertible VCF