Trox Technik SCHOOLAIR-S-HV, Инструкция по установке и эксплуатации

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8.1.3 Analogue control panel settings
Function Description LED
Ventilation stages
1 With the aid of the stage selector, the ventilation stage can be freely
selected. The following functions are available:

Automatic (recommended),
Fan stages are automatically selected from the temperature con-
trol and air quality control (optional) -

0: The device switches to Standby mode

1: Fan stage 1 is selected

2: Fan stage 2 is selected

3: Fan stage 3 is selected
Note: After activation of Standby mode and subsequent switch to a
fan stage or Automatic, the ventilation unit must also be switched to
Occupied (using the Occupancy push button or BAS/MCD).
Occupied/
Unoccupied
2
If you want to change the operating mode from ‘Occupied’ to
‘Unoccupied’ or vice versa, press the Occupancy push button briefly
(1 second).
This allows you, for example, to manually switch to ‘Unoccupied’
mode when the room is not occupied.
Start-up delay: 1 to 2 minutes in summer, 6 to 7 minutes in winter.
Unoccupied: LED off
Occupied: LED on
Overtime
2 If you want to manually switch on the Overtime function while the
system is in ‘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, e. g., overtime is required after regular
office hours (LED off).
The overtime period can be configured. After the set period the unit
resumes the previous operating mode (RTC/BAS/MCD)
Unoccupied: LED off
Overtime: LED on
Boost Manual function for the quick ventilation of the room:
Switch on: Press the Occupancy button (2 - 5 seconds)
Switch off: Press the Occupancy button again (1 second)
LED flashes once per
second
Exercise For quiet work, the silence in the room is estimated.
Switch on: Press the Occupancy button (7 - 10 seconds)
Switch off: Press the Occupancy button again (1 second)
LED in alternation
1 second ON, 1 second
OFF.
Changing the filter 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 (17 – 20 seconds) or use the web server
LED in alternation
1 second of double
flashing, 1 second OFF.
Alarm Frost alarm and hardware alarm. LED flashes twice per
second
1) The stage selector is only available for the following control panels:
- Type T760F1000, part number: M546FB8
- Type WRF04 PSTD NTC20k 5k FS5 gn 5V SA, part number: A00000082515
2) The push button on the control panel can either be used to switch between Occupied and Unoccupied or activate the overtime function or
Occupied/Unoccupied/Oc L. The configuration is carried out using the web browser and can be performed by personnel from TROX
GmbH or TROX HGI
Operation
Control panel > Analogue control panel settings
Decentralised ventilation units SCHOOLAIR-S-HV 39