18
19
User security
level
Numeric
password to
unlock
Several security levels can be chosen for possible password-free
operation:
ON/OFF
- to turn the unit on or off without password
ON/OFF, Temp., Flow
- to turn the unit on or off, set the required
temperature and rate of the ventilation. Without password
Temp., Flow
– to set the required temperature and ventilation rate
Without password
Full
– it does not allow any configuration without entering the
password.
User Mode
- allow to control unit in mode as is shown on follow-
ing screen
After entering the password, the unit can be fully operated
and set
MENU 25 - FACTORY RESET
Pressing FACTORY RESET resets the unit is reset to its
factory settings
8. MAINTENANCE
REGULAR CLEANING OF THE UNIT
•
We advise the unit be controlled at regular intervals adjust-
ed depending on the current conditions.
•
If the unit is out of service for a long period, it is advisable to
turn it on for one hour at least every six months.
ATTENTION!
The service of internal components and the cleaning of the
unit must be done only by a professional.
It is forbidden to operate the unit without filters. It may
damage the unit.
It does not change: - The configuration of the AQS type
- The ventilation mode
- HW settings
- Temperature sensor
- ModBus settings
01 - Mode
15 - Modbus RTU
21 - Network
25 - Factory reset
23 - User lock
