FRICO AR215A - Инструкция по эксплуатации - Страница 20

20

GB

AR  200 A/E/W

Assembly and operating instructions

General Instructions

Read these instructions carefully before 
installation and use. Keep this manual 
for future reference.

The guarantee is only valid if the units 
are used in the manner intended by 
the manufacturer and in accordance 
with the Frico mounting and operating 
instructions.

Application area

AR200 is especially suited for 
environments with high demands in 
respect of design. It is recessed in 
ceilings above entry doors and other 
small doors where the height is no 
greater than 2,5 metres. A low height 
makes it possible to install AR200 where 
ceiling space is limited. The recessed 
installation and low sound level makes 
AR200 very discreet.

Protection class: IP20

Operation

Air is drawn in from underneath and 
blown out downwards towards the 
entrance so that it shields the door 
opening and minimises heat loss. To 
get the best curtain effect, the unit 
must extend the full width of the door 
opening. 

The grille for directing exhaust air 

is adjustable and is normally angled 
outwards to achieve the best protection 
against incoming cold air. The air speed 
is adjusted to the desired airflow. 

The efficiency of the air curtain 

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 curtain. The 
ventilation should therefore be 
balanced!

Installation

AR200 unit is installed horizontally with 
the supply air grille facing downwards as 
close to the door as possible, concealed 
in the false ceiling. The only visible part 
of the unit is the underside that is level 
with the ceiling.

For the protection of wider doorways, 

several units can be mounted next to 
each other.

Ensure that the base plate is 

accessible and can be fully opened.

The minimum distance from the 

outflow to the floor is 1800 mm (see 
diagram 4).

1. The mounting brackets (x 4, x 6 on 
the 2 metre units) are fixed to the unit 
during transport. Loosen these, turn 
them around and screw into place on 
the unit according to figure 1 on p.3.
2. Hang up on threaded bars (M8) 
according to figure 2 on p.3 (not 
included).
3. Adjust the height using the upper 
nut so that the frame is level with the 
ceiling. Lock using the lower nut.

Electrical installation

The installation, which should be 
preceded by an omnipolar switch with 
a contact separation of at least 3 mm, 
should only be wired by a competent 
electrician and in accordance with the 
latest edition of IEE wiring regulations.

1.  The base plate/service hatch is 

opened by loosening the snap fixings 
located on the down side (turn 90°) 
and then loosening the base plate 
from the rim. See fig. 3 and 4.

2. AR200A: The connection to the unit’s 

side or top is made with 2x1,5 mm² + 
earth. 

  AR200E: The connection to the unit’s 

cont. on next page