Flexit Roomie Dual, Assembly And Operation Instructions Manual

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21
R O O M I E D U A L
Operation of the ventilation unit with the buttons on the indoor unit
Speed
OFF
The speed selection sequence is as follows: low-medium-high-OFF.
All the units integrated in a single network operate according to the speed settings of the Master unit.
I: permanent glowing of the lamp indicator indicates operation of the unit with low speed.
Blinking of the lamp indicates activation of the Night mode timer.
I and II: permanent glowing of the lamp indicators I and II indicates operation of the unit with medium speed.
I, II and III: permanent glowing of the lamp indicators I, II and III indicates operation of the ventilation unit with medium
speed.
Blinking of the lamp indicators I, II and III indicates activation of the timer for Party mode or the turn-off delay timer
triggered by any connected external sensors or the integrated humidity sensor.
Alternate blinking of the lamp indicators I, II and III indicates operation of the ventilation unit at a set speed according to
the settings of the connected mobile device.
Regeneration mode
The fans rotation direction changes to opposite every 70 seconds. This mode enables heat recovery.
Ventilation mode.
One of the fans of the ventilation unit operates in exhaust mode and the other one operates in the supply mode at set
speed. The air flow direction mains constant.
Filter
Filter replacement indicator. 90 days after installation of the cartridge the filter replacement indicator starts glowing. In
this case replace or clean the filters as described in Maintenance section. After replacement of the filters reset the timer
using the DIP switch.
Alarm
Alarm indicator for emergency shutdown of the unit. Permanent glowing of the Alarm indicator of the Master unit indicates
an alarm in the network of the connected ventilation units. Its blinking indicates shutdown of a specific ventilation unit in
the network. In case of an emergency shutdown of a unit in the network the defective ventilation unit is marked with the
blinking Alarm indicator. The defective ventilation unit shuts down and the other connected ventilation units continue their
operation.
Master
Permanent glowing of the lamp indicator indicates the leading unit in the network (Master unit). Blinking of the indicator
indicates the driven unit (Slave) and no connection to the Master unit. No glowing of the lamp indicator means that this
ventilation unit is a Slave ventilation unit and it is connected to the Master unit.
Turning the unit on/off.
The unit may be turned off only if it is enabled by the settings.
Reset of alarm and timer settings.
Speed selection: high-medium-low respectively.
Regeneration mode.
The fan rotation direction changes to opposite every 70 seconds. This mode enables heat recovery.
Ventilation mode.
One of the fans of the ventilation unit operates in exhaust mode and the other one operates in the supply mode at set
speed. The air flow direction mains constant.
Timer control button:
Party mode: the timer activates operation of the unit at high speed for a set time period, 4 hours by default. The
setting may be edited during setup of the unit or using the mobile application.
Night mode: the timer activates operation of the ventilation unit at low speed for a set time period, 8 hours by
default. The timer setting may be changed during setup of the unit or using the mobile application.
The ventilation unit reverts to operation with a previous speed setting upon elapse of the set time period.
Press any speed setting key to deactivate the timer or press the timer control button once again.
Remote control of the ventilation unit