aldes C.Axpir Initia Notice D'utilisation Et De Maintenance page 34

EN
2. If the network tightness is good and the problem persists.
The start sensitivity of the system is adjustable on a scale of 1 to 10. The
larger the value, the higher the sensitivity. The system sensitivity is set to
5 by default, which is perfectly suitable for most of the installations.
After checking that the piping tightness is ok :
- if the CVC unit performs unexpected starts, lower the sensitivity of
the system,
- if the CVC unit does not start, increase the sensitivity of the system.
Adjust system sensitivity:
1. Keep the OFF button pressed until the maintenance LED lights up
green.
2. Release the OFF button, then press the ON button to flash
the maintenance LED.
- The number of flashes gives the current value of the sensitivity
(5 by default).
3. Adjust the sensitivity using the ON / OFF buttons:
- Pressing the ON button increases the sensitivity by a value.
- Pressing the OFF button decreases the sensitivity by one value.
- To validate your choice, do not touch the buttons and wait about
30 seconds for the system to save the new desired parameters.
6.2 If the suction is weaker, check
• that other wall inlets are closed and have no leaks
• that there are no objects that stop the air flow in the wall inlet
• that the suction hose is undamaged and unblocked
• that the dust canister is in place and its sealing is undamaged
• that the dust canister has been emptied or the possible dust bag has been
changed
• that the fine filter has been replaced/maintained
• the piping is airtight.
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