France Air ORDINYS Notice Technique page 26

5.1 - USING THE BOX KEYS:
The illuminated push-button on the side of the box correspond to the "smoke extraction" HS button
- The HS button activates the fan at high speed in smoke extraction mode
- Note: in this case, to shut down the fan, press the "reset" button
- The 4 keys on the PCB, with direct access to the PCB
Reset key "RESET": clear the safety order (same as REARM input).
Firefighter's shutdown key "FIREFIGHTER'S SHUTDOWN": motor on/off in smoke extraction mode only.
"RESET" key The key is only valid in the standby position.
This key can be used to: - reset with system reinitialisation
- clear the fault from the memory
"LAST FAULT" key The key is only valid in the standby position.
This key is used to display the last fault stored in the memory. This display flashes for 4 seconds to avoid confusion
with a fault.
If a safety order occurs during the operation, consultation is interrupted.
5.2 - LIST OF DISPLAY AND ILLUMINATED PUSH-BUTTON MESSAGES
Illuminated push-button messages
System status
Awaiting order
HS safety mode (fan on)
Firefighter's shutdown (AR)
Safety switch (IM)
Fault(s)
*: The low speed (LS) manual smoke extraction and LS safety button from the fire safety control panel is only available on
two-speed smoke extraction boxes.
**: Green flashing: The push-button is steady green for 0.5 seconds then off for 0.5 seconds.
NT 1920 C - 12/2019
HS LED display
Green steady
Green flashing (*)
Red Steady
Red Steady
Red Steady
Green steady
LS LED display(*)
Green steady
Off
Red Steady
Red Steady
Red Steady
Two-colour indicator lights
Red steady
Display priority
6
3
1
2
5
11