15
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
15
2 Precautions
16
3 Product information
16
3.1 General
16
3.2 Dimensions and Weight
17
3.3 Duct connections
17
3.4 Space required
17
3.5 Rating label
18
4 Transport and Storage
18
5 Installation
18
5.1 Unpacking
18
5.2 Where/how to install
18
5.3 Ceiling installation
18
5.4 Electric connections
20
6 Commissioning
21
6.1 Setting Fan speed
21
6.2 Before Starting the System
22
7 Operation
33
7.1 Three speed operation with CTRL-S remote controller (accessory on request)
23
7.2 Anti-frost functionality
23
7.3 Bypass functionality
23
8 Maintenance and service
24
8.1 Components list
24
8.2 Description of Components
24
8.3 Maintenance
25
8.4 Service
25
8.5 Troubleshooting
27
9 Disposal and Recycling
27
10 ErP Product Fiche 28
1 INDEX
QR180M
Heat Recovery Ventilation Unit
