USING THE PROGRAM
Item Description
Filter  Alarm
Click(Touch) the Disable button to deactivate the filter exchange alarm.
 
(Model dependant.)
Partial Lock
 y [HardLock] Button: Disables thermostat control for all features.
 y [Clear] Button: All functions are unlocked.
 y [ModeLock] Button: Disables thermostat control for local mode 
setting.
 y [Clear] Button: Mode is unlocked.
 y [FanLock] Button: Disables thermostat control for local fan speed 
setting.
 y [Clear] Button: Fan speed is unlocked.
 y [TempLock] Button: Disables thermostat control for local 
temperature setting.
 y [Clear] Button: Temperature setting is unlocked.
Set Temp Range Click(Touch) [▲]/[▼] to set the temperature limit.
[2Setpoint] or 
[IDU 2Set] Button
Set functions in 2Setpoint or IDU 2set(US only Option) 
 NOTES
 
y
Depending on the installation site specifications, either the Auto Mode or 2Set Auto Mode 
can be selected. Go to Environment > Advance Setting > Auto Mode Option and select a 
desired auto mode type.
 
y
2Set Auto Mode option is only available in the U.S.