PAEC4000
22
EN
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.
Note! If you want to divide the output
between two connection points, the
series cabling must first be removed
(PAEC4020/25E, 2x480V3~/600V3~).
*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 16 mm²/0.025 in². 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.
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
with an integrated control card, (see fig. 2).
SIRe is supplied pre-programmed with quick-
fit connections.
Modular cables are connected to the control
board. See manual for SIRe.
Unit without heating or with water heating
Connected via the built-in SIRe control board
with 2 m/6.6 ft cord and plug.
Start-up (E)
When the unit is used for the first time or after
a long period of non-use, smoke or an odour
may result from dust or dirt which has collected
on the element. This is completely normal and
disappears after a short time.
Vertical mounting PA4JK
Units from 1.5 metres/4.9 feet and longer may
be used vertically. For vertical mounting, all
units must be supplemented with a vertical kit
containing everything needed for a practical
installation of floor standing units.
The unit can be reversed and placed on either
side of the door. Connections and PC Board
SIRe are positioned near floor level when the air
curtain is placed to the left of the door and at
the top when it is placed to the right (seen from
the inside).
The accompanying floor edging is attached
to the floor with fasteners appropriate to the
surface.
Two units can be mounted directly on top of
each other, the floor edging is then used as a
joining bracket.
The air curtain must be secured to wall or
ceiling.
A design kit which gives a neater installtion
that conceals cables and pipes is available as
accessory, se accessories pages.
See fig. 11 and separate manual.
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