4
1. Intended use
The fresh-r
®
On-The-Wall is a decentral ventilation unit with heat recovery. The fresh-r
®
takes
heat from the stale air it expells and uses it to warm up the fresh air it brings in from outside.
It improves air quality for a healthy indoor air quality and at the same time reduces your energy
bill. No ducting is needed for this unit, which makes installation easier than a conventional HRV
system. The fresh-r
®
is equipped with CO², RH and temperature sensors and has an intelligent
control system and other than conventional HRV’s the fresh-r
®
also works efficient at sub zero
temperatures.
The fresh-r
®
On-The-Wall may only be installed on a wall.
2. Target group
The manual describes how to install the fresh-r
®
. The installation must be done by contractors
who are familiar with local building regulations.
Connecting the fresh-r
®
to the mains electricity supply must be done by a qualified electrician.
3. Symbols used in this manual
3.1 Safety symbols
DANGER
Indicates an immediate risk of irreversible injury or death when
not observed.
WARNING
Indicates a risk of severe personal injury and/or serious damage
to the product if the procedures are not followed carefully.
CAUTION
Indicates that the product may be damaged if the procedures are
not followed carefully.
NOTICE
Alerts the user to additional information and possible problems.
3.2 Other symbols
CE marking: This is the CE logo indicating that the fresh-r
®
meets the legal
requirements.
Summary of Contents for fresh-r On-The-Wall
Page 9: ...9 fig 6 Check the dimensions of the corner holes before drilling 243 mm 105 mm 111 mm 1055 mm ...
Page 19: ...19 fig 25 Lip should overlap with the edge of the grilles ...
Page 29: ...29 15 1 3 Outer wall template Dimensions are in mm Dimensions in brackets are in inches ...
Page 33: ...33 ...
Page 34: ...34 ...
Page 35: ...35 ...
Page 36: ...www vaventis com 2015 by Vaventis B V All right reserved ...
