aerauliqa QR120P-I Installation, Use & Maintenance Manual page 26

7.2 Remote Enable
It allows to activate/deactivate the unit from remote by means of a volt-free contact by connecting the In1 input as per fig.5.j.
To enable this function it is necessary to act on dip switch 8.
7.3 Modbus control
The unit can be controlled via Modbus (Modbus RTU over RS485). For specification, contact our customer service.
8 MAINTENANCE AND SERVICE
Make sure that specific warnings and cautions in Chapter 2 are carefully read, understood and applied!
Maintenance can be carried out by the user.
Service must be performed only by an authorized installer and in accordance with local rules and regulations.
Questions regarding installation, use, maintenance and service of the unit should be answered by your installer or place of
purchase!
8.1 Components list
2
4
11
5
Fig. 8.a Internal components
26
3
10
8 9
DIP8 Remote Enable
0 disable
1 enable
WARNING
7
1
6
G4 FILTER - EXTRACT AIR
1
2
G4 FILTER - SUPPLY AIR
3 HEAT EXCHANGER
4
CONDENSATION DRAINAGE
5 THERMISTOR
FAN, INTAKE AIR
6
FAN, EXHAUST AIR
7
TERMINAL BOX
8
CONTROL CABLE
9
POWER SUPPLY CABLE
10
CONDENSATION TRAY
11