Data Sheet for Product

2
Siemens
A6V12068497_en--_b
Smart Infrastructure
2021-12-15
Use
Ventilation and indoor air quality control in purifying systems:
Typical applications:
● Residential homes and apartments
● Offices & hotels
Functions
● Operating mode selection via button or parameter (P02)
– ON (Normal mode), FAU ECO and OFF
● Key lock function: Lock and unlock (P14)
● Fan type selection (P53)
– 3-speed or ECM fan (DC 0...10 V)
Advanced functions
● Enable bypass function for external air circulation (P24)
● Enable selection of internal and external air circulations (P25)
● Select fresh air flow control via FAU ECO mode (P02 = 2, P26)
● Operating mode after power resumed: Previous mode, ON or OFF (P27)
● Enable delay-off timer: up to 23 hours (P28)
● Set maximum and minimum fan output for ECM fan (P55, P56)
● Set minimum on-time for fan (P59) – 3-speed fan only
● Reload factory settings for commissioning and control parameters (P71)
● Enable Chinese text display (P98)
Mechanical design
The FAU unit consists of three parts:
● LCD display
● Decoration frame
● Mounting plate to fit onto a square conduit box with 60.3 mm fixing centers.
Operating and setting elements
Chinese text display can be disabled via P98.
Note