4
Contents
1 Preface
6
1.1 Validity
6
1.2
Target group and standard operation
6
1.2.1
Qualification of target group
6
1.2.1.1 Users
6
1.2.1.2
Skilled technicians / installers
6
1.2.2
Standard operation of the unit
6
2
Introduction and safety
7
2.1
Proper use
7
2.1.1.1
ComfoAir 70 ventilation unit
7
2.1.1.2
Control panels
7
2.2 Safety
7
2.2.1
Safety regulation
7
2.2.2
Installation conditions
7
2.2.3
Symbols used
8
2.3
Warranty and liability
8
2.3.1
Warranty provisions
7
2.3.2 Liability
8
3
Instructions for the user and skilled technician / installer
9
3.1
Product description
9
3.1.1
Type label
10
3.1.2
Frost protection
10
3.1.3
Operation in residents with fireplaces
10
3.2
Functionality of the internal and external control panel
10
3.3
Operating functions and signaling from the control panel
11
3.3.1
Automatic operating mode
14
3.3.1.1
Functional principle of HUMIDITY sensor system module
14
3.3.1.2
Functional principle of CO
2
/ VOC sensor system module
15
3.4
Maintenance by the user
15
3.4.1
Replacing the unit filter
16
3.4.2
Resetting the filter runtime
17
3.4.3
What should I do in the case of a malfunction?
17
3.5 Disposal
17
4
Instructions for skilled installers
18
4.1
Installation requirements
18
4.1.1
Transport and packaging
18
4.1.2
Inspection of the delivered product
18
CONTENTS
