Marathon Computer AACC 2000 Manuale Utente

AACC 2000 Carbon                                                                       Nov.  1, 1997

28

 Automatic mode

 

You will normally work with the controller in automatic mode.  If the MAN light is on,
press the AUTO/MAN button to select automatic mode.  The AUTO light comes on

 
 

Power on

 
 

 

 
 

 

 

 

 

  x 2

 

 

 

 

 
 

 The Home display
 Check that the AUTO light is on.
 The upper readout shows the measured
temperature.
 The lower readout shows the setpoint.
 To adjust the setpoint up or down, press

 or 

.

 (Note: If Setpoint Rate Limit has been
enabled, then the lower readout will show
the active setpoint.  If  

 or 

 is pressed,

it will change to show and allow
adjustment of, the target setpoint.)

 Press 

 
 Display units

 A single press of  

  will flash the

display units for 0.5 seconds, after which
you will be returned to the Home display.
 Flashing of the display units may have
been disabled in configuration in which
case a single press will take you straight to
the display shown below.
 

 Press  

   twice

 
 % Output power demand
 The % output power demand is displayed
in the lower readout.  This is a read-only
value.  You cannot adjust it.
 Press 

 and  

 together to return to the

Home display.
 

 

Pressing 

 from the Output Power display may access further parameters.  These may

be in this scroll list if the ‘Promote’ feature has been used (see Chapter 3, Access Level).

When you reach the end of this scroll list, pressing 

 will return you to the Home

display.