IC200CX EVO
user manual
6
Condenser fan: ON if at least one condenser fan is active
ON when the compressor is active
Blinking = when a compressor activation is delayed (minimum OFF time, delay
after water pump activation, etc.)
ON when an auxiliary output is active
ON if the unit is switched ON in cooling or heating
2.3 Display visualization
All units are equipped with a digital input with remote on/off function (refer to the wiring diagram to
identify the relevant terminals). The remote off contact has priority over the keyboard commands, i.e.
it is not possible to start the unit from the keyboard (or from remote supervision via serial port) until
the remote poweron contact is enabled (contact closed on the terminal board). The remote off unit
status is indicated on the display by the label OFF with a flashing LED.
Once the unit has been started also from the keyboard, the upper line of the display shows the
regulation probe (water inlet temperature at the main heat exchanger), while in the lower line the
outlet water temperature is shown.
After enabling the unit closing the remote on/off contact the display shows the label STBY (standby)
until the desired operating mode is selected using the appropriate button (see below for details).
