PAEC3200C
15
EN
General Instructions
Read these instructions carefully prior to
installation and use. Keep this manual for
future reference.
The product may only be used as set out in
the assembly and operating instructions. The
guarantee is only valid should the product be used
in the manner intended and in accordance with
the instructions.
Mounting
The air curtain unit is installed horizontally with
the supply air grille facing downwards as close
to the door as possible. Minimum distance from
outlet to floor for electrically heated units is
1800 mm/70.9 in. For other minimum distances,
see fig. 4.
Brackets and torx bit are enclosed in the
gable end packaging upon delivery.
Installation and operating instructions
Mounting with wall brackets (fig. 6)
1.
Mount the brackets on the wall, see fig.6A
and dimension drawing fig.1. If the wall is
uneven the brackets must be compensated
for this.
2.
Hook on the unit at the lower edge of the
brackets. (Fig.6B)
3. Bend the top of the console over the the unit
and slide the units screws along the rail into
the slots on the consoles. (Fig.6C) When the
bracket is bent once, it must be replaced if
bent back more than 45 °.
4.
Lock the nuts against the brackets. (Fig.6D)
Horizontal mounting on the ceiling
Threaded rods, hanging brackets and ceiling
mounting brackets for ceiling mounting are
available as accessories, see accessories pages
and separate manuals.
Electrical installation
The installation, which should be preceded by
an isolator switch with a contact separation of
at least 3 mm/0.12 in, should only be wired by
a competent electrician and in accordance with
the latest edition of IEE wiring regulations. The
control system is pre-installed in the air curtain.
Unit without heating or with water heating
Connected via the built-in control board with
1.5 m/4.9 ft cord.
Unit with electrical heating
The electrical connection is made on the top
of the unit. See Fig.2. 208V3~/480V3~/600V3~
power supply for heat and control (*1 *2)
should be connected to a terminal block in the
primary terminal box.
*1 480V3~/ 600V3~ Control supply is
transformed via internal transformer to 230V~
and routed through 2x 10A fuses in the primary
terminal box.
*2 208V3~ Control supply is connected
internally through 2x 10A fuses in the primary
terminal box.
The largest cable diameter for the terminal
block is AWG6. The cable glands used must
meet the protection class requirements. In the
distribution board it is to be indicated that ”the
air curtains can be supplied from more than
one connection”.
See wiring diagrams.
Operation
Air is drawn in at the top of the unit and blown
downwards shielding the door opening and
minimizing heat loss. To achieve the optimum
curtain effect the unit must extend the full
width of the door opening.
The grille for directing the outlet air is
adjustable and is normally angled outwards to
achieve the best protection against incoming
air.
The efficiency of the air curtain depends on
the air temperature, the pressure differencial
across the doorway and any wind load.
NOTE! Negative pressure in the building
considerably reduces the efficiency of the air
curtain. The ventilation should therefore be
balanced.
Application
PAEC3200C is a compact air curtain with a
recommended installation height of up to
3.2 metres/10.5 feet. The air curtain has an
integrated control system and can be remotely
controlled.
The air curtain is available without heat, with
electrical heating and with water heating.
Protection class for units with electrical heating:
IP20.
Protection class for units without heating and
units with water heating: IP21.
