Frico Thermozone AD Corinte A/E User Manual page 26

GB
General instructions
Read these instructions carefully before in-
stallation and use. Keep this manual for future
reference.
The guarantee is only valid if the Thermo-
zone units are used in the manner intended
by the manufacturer and in accordance with
the Frico installation and maintenance in-
structions.
Application area
AD Corinte belongs to a new generation of
intelligent air curtains with SIRe integrated
controls, together they can provide fully auto-
matic protection for the entrance, adaptable
to each area of use.
AD Corinte is intended for exclusive shop
entrances and other environments with high
demands in respect of design and soundlevel.
Mounted with one unit on either side of the
opening, thus creating a classic symmetry, the
curtain effect and comfort is optimized.
The Thermozone AD Corinte air curtain is
supplied with or without an electric heater
coil and is intended for permanent installa-
tion above or beside entrance doors and other
openings up to 3 metres in height.
Protection class IP20
Operation
Air is drawn in at the top/rear of the unit and
blown out downwards/outwards so that it
shields the door opening and minimizes heat
loss. To achieve the optimum curtain effect
the unit must extend the full height/width of
the door opening.
During installation the exhaust grille is
normally directed outwards slightly so that
the airflow obstructs incoming cold air. (See
fig 1).
The fan speed should be controlled using a
frequency converter.
The efficiency of the air curtain(s) depends
on the air temperature, pressure differences
across the doorway and any wind pressure.
NOTE! Negative pressure in the building
considerably reduces the efficiency of the air
26
Thermozone AD Corinte A/E - ADCS
Assembly and operating instructions
curtain. The ventilation should therefore be
balanced.
Vertical mounting
The unit is mounted vertically on the floor
with the exhaust opening facing outwards.
Before installation, decide whether any
electrical connections are to be made from
below.
Do not remove the protecting plastic until
mounting is completed. Be careful so the
surfaces are not damaged.
For installation see figure 3.
1. Undo the screws in the front panel.
2. Undo the screws that secure the front panel
to the exhaust grille.
3-4. Take off the front panel.
5. Place the edge on the floor and if necessary
secure it using expander bolts or similar in
the countersunk holes (see fig. 5). Stand the
air curtain on the edging.
6. Flat bar for fixing of the air curtain is
supplied. Fix the air curtain through the
quadratic hole, to secure it sideways. Make
sure that the flat bar is not bent when
securing.
7. Secure the top with an angle bracket or
similar to prevent the air curtain from
toppling over. There is a hole in the centre
of the top of the air curtain with an internal
M6 thread for securing the bracket.
Please observe that the unit can not be
turned because the overhetating protector
is placed at the top.
Horizontal mounting
The unit is mounted with the outlet facing
downwards. Do not remove the protective
plastic until mounting is completed. Take care
not to damage the surfaces.
For optimal performance it is recommended
that a minimum gap of 220 mm to the ceiling
is maintained above the air curtain. Closer
mounting might cause over heating.
Two brackets are delivered with the unit
for mounting on the wall or hanging from the
ceiling.