24
G
Read this manual carefully before using the product and keep it in a safe place for reference as necessary.
This product was constructed up to standard and in compliance with regulations relating to electrical equipment and must be
installed by technically qualified personnel.
The manufacturer assumes no responsibility for damage to persons or property resulting from failure to observe the instructions
contained in this manual.
1 Index
24
2 Precautions
25
3 Product information
25
3.1 General
25
3.2 Dimensions and Weight
26
3.3 Duct connections
26
3.4 Space required
26
3.5 Rating label
26
4 Transport and Storage
27
5 Installation
27
5.1 Unpacking
27
5.2 Where/how to install
27
5.3 Ceiling installation
27
5.4 Precabled electric connections
29
5.5 Additional electric connections
30
6 Commissioning
31
6.1 Setting Fan speed
31
6.2 Before Starting the System
31
7 Operation
32
7.1 User Menu on CTRL-DSP
33
7.2 Installer Menu on CTRL-DSP
35
7.3 Additional functionalities
40
8 Maintenance and service
41
8.1 Components list
41
8.2 Description of Components
41
8.3 Maintenance
42
8.4 Service
43
8.5 Troubleshooting
45
9 Disposal and Recycling
45
10 ErP Product Fiche 46
1 INDEX
QR220DE
Heat Recovery Ventilation Unit
Summary of Contents for QR220DE
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