Trox Technik FSL-CONTROL II, Руководство по установке и настройке, Страница: 37 / 80

4 Control panel settings
4.1 Analogue control panel
Fig. 26: Control panels
①
Occupancy push button
②
LED
③
Setpoint value adjuster
④
Fan stage selector
Function Description LED
Occupied/
Unoccupied
1
If you want to change the operating mode from ‘Occupied’ to
‘Standby’ or vice versa, press the Occupancy push button briefly.
This allows you, for example, to manually switch to ‘Standby’ mode
when the room is not occupied.
Start-up delay: 1 to 2 minutes in summer, 6 to 7 minutes in winter.
Standby: LED off
Occupied: LED on
Boost If you want to activate or deactivate rapid ventilation of the room,
keep the Occupancy push button pressed for some time.
LED blinks slowly
Overtime 1
If you want to manually switch on the Overtime function while the
system is in ‘Standby’ or ‘Unoccupied’ mode, press the Occupancy
push button briefly.
This allows you to set the ventilation unit to ‘Occupied’ mode for a
previously set period of time if, for example, overtime is required after
regular office hours.
The overtime period can be configured. After the set period the unit
resumes the previous operating mode (RTC/central BMS).
Standby: LED off
Overtime: LED on
Filter change Double blinking of the LED indicates that a filter change is required
(the number of operating hours can be configured; factory setting:
after 2500 h).
Units with differential pressure sensor:
Activated if the preset maximum differential pressure or the preset
number of operating hours is reached.
To reset the number of operating hours, either keep the occupancy
push button pressed for at least 10 s or use the FSL
‑
CONNECT soft-
ware.
LED double blinking
This function overrides
all other LED signals.
Alarm Frost alarm and hardware alarm. LED blinks rapidly
1) The room control panel is factory set to either the ‘Occupied/Unoccupied’ function or the ‘Overtime’ function. If you need to change this
setting, contact the TROX Technical Service.
Control panel settings
Analogue control panel
Single room control system FSL
‑
CONTROL II 37