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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