52
IOM 1206-1
Using the Controller
Example 2:
Change a Setpoint, the chilled water setpoint for
example. This parameter is designated as Cool LWT 1 setpoint
and is a unit parameter. From the Main Menu select View/Set
Unit. The arrow indicated that this is link to a further menu.
Press the wheel and jump to the next menu View/Set Unit and
use the wheel to scroll down to Temperatures. This again has
an arrow and is a link to a further menu. Press the wheel and
jump to the Temperatures menu, which contains temperatures
values and setpoints. The first line is Evap LWT, rotate wheel
until Cool LWT 1 is highlighted. Press the wheel to enter edit
mode. Rotate wheel until new setpoint is reached, then press
wheel to accept the new value and exit edit mode.
Example 3:
Clear an Alarm, from the Main Menu scroll down
to the Alarms line. Note the arrow indicating this line is a link.
Press the wheel to jump to the next menu Alarms There are
two lines here; Alarm Active and Alarm Log. Alarms are
cleared from the Active Alarm link. Press the wheel to jump to
the next screen. With the first line highlighted, press the wheel
to enter edit mode. Rotate wheel until AlmClr is set to On,
then press wheel to clear the alarms.
