• to indicate that the condenser fans are working
(in the case of AIR-AIR or AIR-WATER unit configuration)
If the alarms occur or particular working modes sub-enter, the following icons will be shown on the main
screens:
• flashing to indicate that an alarm is active
• to indicate that the UNLOADING mode is in progress
• on to indicate that the defrost cycle is in progress, flashing during the count
• to indicate that the anti-freeze/support heaters are active
• automatic switch-off and/or energy saving is enabled during the current day
• to indicate that the unit is working within the energy saving period or that the dynamic set-
point is active
Below find a typical screen during working in cooling mode:
16.3 SET KEY
To set the set-point of the cooling and/or heating from the main screen, press SET. In this way, enter the set-
point screen.
To modify the values, position the cursor on the element and press the SET key:
• The element starts to flash.
• Increase or decrease the value using the UP and DOWN keys.
• Confirm the modification by pressing the SET key again.
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