5
4.2 Installation
18
4.2.1
General installation instructions
18
4.2.2
Installation preparations
18
4.2.3
Connecting the air ducts (for second room connection)
19
4.2.4
Installing the ventilation unit
23
4.2.5
Electrical connections
26
4.2.5.1
Connection for power supply
26
4.2.5.2
Connecting the internal control panel
28
4.2.5.3
Installing and connecting the sensor system module
28
4.2.6
Configurable operating modes
30
4.2.6.1
Configuration of Automatic operating mode
30
4.2.6.2
Configuration of the boost operating mode
30
4.2.6.3
Configuration of the Absent operating mode
30
4.2.7
Installing the exterior wall hood
30
4.3
Maintenance and repair by the skilled technician
32
4.3.1
Inspection and cleaning of enthalpy exchanger
32
4.3.2
Replacing the fans
34
4.3.3
Exchanging the control board
34
4.4
Visualization of fault notifications
35
4.4.1
Fault codes in the fault status
35
4.5
Technical descriptions
35
4.5.1
Pressure loss-volume flow-characteristic curves for design of adjoining room connection
36
4.5.2 Dimensions
37
4.5.3
Mounting template (figure not true to scale)
38
4.5.4
Wiring schematic
39
5 Appendices
40
5.1
Checklist A Maintenance work for users
40
5.2
Checklist B Maintenance work for skilled technicians
41
5.3
Commissioning and handover protocol
42
5.4
Air volume protocol
43
5.5
Product data sheet
44
5.6
Product label
46
5.7 Conformity
48
5.7.1
Declaration of conformity of the European Union
48
5.7.2
EAC certification of the Eurasian Economic Union
49
