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VENTILATOR CONTROL WITH THE BUTTONS ON THE INDOOR ASSEMBLY UNIT
The speed setting engages cyclically: I-II-III-Off.
All the connected in series ventilators synchronise their speed with the first ventilator in the group.
Regeneration mode
The ventilator operates 70 seconds in supply mode and 70 seconds in extract mode.
Heat regeneration is performed in this mode.
Ventilation mode.
The ventilator operates exclusively either in supply or in extract mode.
The air flow direction depends on positioning of the DIP-switch-2 (set to air extract by default).
Filter
Filter
Filter clogging indicator. 90 days after installation of the cartridge the Filter clogging indicator starts glowing.
In this case clean or replace the filters. For details, refer to the Maintenance Section. During in-series connection the
first ventilator indicator has a steady glow and the indicator of the ventilator requiring filter replacement blinks.
Alarm
Alarm
Motor jam indicator. In case of the motor jam the Alarm indicator starts glowing and the ventilator stops.
All the connected in series ventilators stop synchronically. During in-series connection the first ventilator
indicator has a steady glow and the indicator of the ventilator with a jammed motor blinks.
Master
Indicator of the first ventilator in the group.
VENTILATOR CONTROL WITH THE REMOTE CONTROL
Turning ventilator on/off
The ventilator turning off is possible if the DIP-switch-1 is set to a respective position.
The speed setting engages cyclically: III-II-I.
Regeneration mode
Air flow direction changes once in 70 seconds and the ventilator changes between supply and extract mode.
Heat regeneration is performed in this mode.
The button is doubled on the indoor assembly unit.
Ventilation mode
The ventilator operates exclusively either in supply or in extract mode.
The air flow direction depends on positioning of the DIP-switch-2 (set to air extract by default).
The button is doubled on the indoor assembly unit.
Timer buttons:
— Activation of high speed for 3 hours
— Activation of low speed for 8 hours
Upon expiration of the set time period the ventilator reverts to a pre-set speed.
Press any button of the manual speed setting to deactivate the timer.
AIR FLOW BLOCKING
Press the front panel gently to cut off the air duct.
The ventilator will turn off.
To open the air duct pull the front panel while holding the special latches.
The ventilator reverts to the pre-set operation mode that was active before the air duct cut-out.
Air duct
blocking
Air duct
opening
The operating LED light is incoprorated in the front panel. During the dark time the indicator light intensity drops down.
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