2
Contents
1. Introduction
1.1. Document description ..................................................................................................................................................................................................................................................................4
1.2. Highlighted boxes.................................................................................................................................................................................................................................................................................4
1.3. System overview.....................................................................................................................................................................................................................................................................................5
1.3.1. System structure.......................................................................................................................................................................................................................................................5
1.3.2. Ventilation unit's switching space ..........................................................................................................................................................................................6
1.3.3. Ventilation unit's control cabinet .............................................................................................................................................................................................7
2. Getting started
2.1. HMI...................................................................................................................................................................................................................................................................................................................................9
2.2. Settings..................................................................................................................................................................................................................................................................................................................9
2.2.1. Introduction......................................................................................................................................................................................................................................................................9
2.2.2. Select language.......................................................................................................................................................................................................................................................9
2.2.3. Set Time/Date.............................................................................................................................................................................................................................................................9
2.2.4. Login.............................................................................................................................................................................................................................................................................................9
2.3. Adjust setpoints
.................................................................................................................................................................................................................................................................................10
2.3.1. Temperatures/Air flow...............................................................................................................................................................................................................................10
2.4. Select method of regulation.......................................................................................................................................................................................................................................10
2.4.1. Extract air regulation...................................................................................................................................................................................................................................10
2.5. Operating modes..............................................................................................................................................................................................................................................................................10
2.6. Set the calendar and timing program.........................................................................................................................................................................................................11
2.6.1. General.....................................................................................................................................................................................................................................................................................11
2.6.2. Week schedule...........................................................................................................................................................................................................................................................11
2.6.3. Dayschedule
................................................................................................................................................................................................................................................................11
2.6.4. Calendar (exceptions and stop) ...........................................................................................................................................................................................12
2.7. Alarm handling
.....................................................................................................................................................................................................................................................................................12
3. Menu tree..................................................................................................................................................................................................................................................................................................13
4. System settings
4.1. Time/Date........................................................................................................................................................................................................................................................................................................19
4.2. Language.........................................................................................................................................................................................................................................................................................................19
4.3. Password..........................................................................................................................................................................................................................................................................................................19
4.4. Summer/Winter time................................................................................................................................................................................................................................................................19
5. General settings
5.1. Regulator..........................................................................................................................................................................................................................................................................................................19
5.2. HMI
............................................................................................................................................................................................................................................................................................................................20
6. Backup and program updates
6.1. Save a configuration.................................................................................................................................................................................................................................................................20
6.2. Load a configuration................................................................................................................................................................................................................................................................20
6.3. Loan an application or software...........................................................................................................................................................................................................................21
6.4. Error diagnosis - Snapshot............................................................................................................................................................................................................................................21
This user guide only applies to software version V2.x
To view current software version:
Start page > Main menu > System Overview > Versions > Flexit.ahu = V2.x
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