Orcon HRC-EcoMax Series Installation Manual page 35

index
Set-up mode
In the set-up mode, the green LED will burn continuously for 3 minutes. In set-up mode,
it is possible to connect multiple RF components to the unit, see chapter 8 for this.
In operation
After the learning mode, the unit will automatically switch to 'in operation mode'.
The unit is working properly.
Replace filter
The 'dirty filter' warning on the display is a tool to clean or replace the filters on time.
When the chosen interval time in the printed circuit board has elapsed, it will send a
signal to the display on the unit and to the remote control 15RF. After each operation
the remote control will now flash 3x orange instead of 1x green. The green LED next
to <FILTER> also lights up on the unit display. After cleaning the filters, the warning
can be reset by pressing the button next to <FILTER> on the display for 3 seconds.
With the 15RF remote control you can reset the filter timer by pressing the <AUTO>
and <TIMER> buttons simultaneously.
Extractor ventilator and/or supply ventilator error
This message indicates an error with the supply and/or extractor ventilator. Check if
the wiring is properly connected to the printed circuit board: see the diagram on page
15. Check the ventilator for damage and contamination by dismantling it. See Chapter
7.1 for this. If the ventilator is damaged, you must install a new one.
Temperature emergency shutdown
When this message appears on the display, the unit has come to an emergency
shutdown. This may indicate that the measured inlet temperature is lower than 5°C.
In this case, check how the unit is oriented and connected (left or right). To change the
direction of the unit, see Chapter 4.3. Also check whether the bypass valve is closed.
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