EN - 14
4 – INSTALLATION AND CONNECTIONS INSTALLATION
The installation of the equipment must comply with the regulations and standards of the recipient
country.
The additional box must be positioned in the duct so that the
temperature sensor is on the downstream side (air supply)
Special recommendations
:
•
Connections must not place mechanical stresses on
the unit.
•
Keep all inspection doors closed while the unit is
operating
•
If fitted outdoors (39HXC and 39HXE models only), the units must be installed so as to withstand the climate
conditions in the installation location (risk of snow: height from ground/risk of wind: suitable fixings, swan-neck type
electrical connection to the unit, etc.).
Ensure all electrical components are earthed.
OUTDOOR INSTALLATION
(39HXC and 39HXE models only)
The installation of a 39HX dual-flow unit outdoors requires a roof and a canopy to be fitted; these are usually supplied
mounted* and adapted to suit each configuration.
(* Supplied in kit form if delivery of the elements assembled is not possible)
Fitting the roofs
:
The roofs of 39HX units are designed to provide sufficient protection against adverse weather conditions, as they overlap the
edge of the unit by 80 mm.
Fitting procedure:
1.
Fix the foam seal along the length of the unit. (50 x 20 foam seal).
2.
Fix the roof panel(s) along the entire length of the unit.
3.
Assemble the roof on the unit as per the following diagram
50x20 foam seal bonded for
roof
curvature
Flexible sleeve
Ø 4.8 self-drilling screw
Side rail
Ø 4.8 sealed rivet or Ø 4.2 self-drilling screw
+ sealed washer
Ø 22.2 blanking cover
Roof
