aldes Dee Fly Cube 550+ Notice D'installation page 86

It is present only if the fan speed automatic control is configured with a CO
ler menu).
CO VOC
2
ok
ko
It is present only if the fan speed automatic control is configured with a relative humidity sensor (Installer
menu).
RH sensor
ok
ko
It is present only if the fan speed control is configured with an external 0-10V analog signal (Installer
menu).
ok
Ext.signal
ko
It is present only if the machine is in the constant flow version with control on both flows.
FlowSupply ok
ko
It is present only if the machine is in the constant flow version with control on both flows.
FlowExhaust ok
ko
It is present only if the machine is in the constant flow version with control on one flow.
Flow ok
ko
It is present only if the machine is in the constant pressure version with control on both flows.
DpSupply ok
ko
It is present only if the machine is in the constant flow version with control on both flows.
DpExhaust ok
ko
It is present only if the machine is in the constant pressure version with control on one flow.
Dp ok
ko
It is present only if the fan speed automatic control alarm is configured with a CO
(Installer menu).
Autominutes
ok
ko
The external signal source works properly
External signal not present (voltage at the clamps = 0V):
1) check electrical connections of the external source (see electric diagram);
2) if the problem is not solved, check whether the external signal is present (tester) and its
value is greater than 0V;
3) if the problem is not solved, replace the electronic card.
The supply pressure sensor works properly.
Possible anomaly in the supply pressure sensor.
The return pressure sensor works properly.
Possible anomaly in the return pressure sensor.
The pressure sensor works properly.
Possible anomaly in the pressure sensor.
The supply pressure sensor works properly.
Possible anomaly in the supply pressure sensor.
The return pressure sensor works properly.
Possible anomaly in the return pressure sensor.
The pressure sensor works properly.
Possible anomaly of the pressure sensor.
The sensor works properly.
Possible anomaly in the sensor.
86
or CO -VOC sensor (Instal-
2 2
or CO -VOC sensor
2 2