3 - EN
3 Unpacking and placement: precautions and safety advices
This step must be followed by a qualified installer. Prepare the top part of ComfoAir Q
placing the two EPP standoffs and above them inserting the 4 gaskets on the ducts end.
Unpack carefully the unit placing it on top of the ComfoAir Q without damaging the gaskets.
3.1 Safety instructions
Always respect safety regulations, precautions and the instructions provided in this document. In
case of lack of respect of those there is the risk of personal injuries or serious damage of the unit.
Never open the case. The installer will verify that all the potentially dangerous components will be
protected behind the frame.
Installation, commissioning, maintenance must be done by a qualified technician. Hazardous or
unaware operation can cause severe damages to people or the unit or wrong functioning of the
ventilation system.
Do not modify nor force the unit or its features and specifications illustrated in this document.
Modifications can cause fatal damages to the unit and personal injuries.
Do not disconnect the unit from the electric power if not conversely specified in the manuals. This
could bring to problems like undesired humidity accumulation and even to mould creation.
Remember to clean every grid or valve at least every two years.
All these precautions will permit to have always a comfortable environment and a high air quality and they will contribute
to preserve the unit from dirt, pollution and contamination.
4 Air duct connections
Legend
ACRONYM
MEANING
R
Right layout
L
Left layout
ODA
Outdoor air intake
SUP
Indoor supply air
ETA
Indoor air extraction
EHA
Indoor air exhaust
Consider the following schemes to connect the ducts:
ETA
EHA
SUP
ODA
R
ODA
SUP
EHA
ETA
L
