69
INSTALLER SETTING
ENGLISH
68
INSTALLER SETTING
Override Master/Slave
Override master/slave selection function is to prevent the unit’s different mode operation. If the
unit is set as the slave, it is blocked to a change of opposite operating mode(cooling/heating).
• Change setting values using [<,>(left/right)] button.
M/S Description
Master Using group control, this master sets the mode of slave IDU’s.
Slave
If the unit is set as the slave, it blocks a change of opposite operating
mode(cooling/heating)
Pump test run
The pump test run is the function to test run by operating the water pump. This function can be
used for air vents / flow sensors and others.
• In the installer setting list, Pump Test run category, and press [OK] button to move to the detail
screen.
OK
NOTE
Override M/S setting function is only available in some products.