Frico PA1508-NA User manual

PA1508-NA
.... 9
GB .... 11 FR
Original instructions

PA1508-NA
2
The introduction pages consist mainly of pictures. For translation of the
English texts used, see the respective language pages.
GB
Les pages de présentation contiennent principalement des images. Pour la
traduction des textes en anglais, consultez la page correspondante à la langue
souhaitée.
FR

PA1508-NA
3
Dimensions
55
390
67
7025
25
154
167
790
Ref Metric
[mm]
Imperial
[in]
A 790 31.1
B 390 15.4
C 55 2.2
D167 6.6
E154 6.1
F 70 2.8
G 67 2.6
H 25 1.0
A
B
C
D
E
F
G
H
H

PA1508-NA
4
A
B
Mounting and installation
Fig. 1: Mounting bracket
Fig. 2: Open the unit
PH2
PH2
300 300
730
Ø 5.5 (3x) A14.5
5
683
Ref Metric
[mm]
Imperial
[in]
A 730 28.7
B 683 26.9
C 300 11. 8
D 14.5 0.6
E 5.5 0.2
F 5 0.2
A
F
D
B
C C
E

PA1508-NA
5
Minimum distance
Fig. 3: Minimum distance
100
50
50
50
25
A
Flammable material A
Ref Metric
[mm]
Imperial
[in]
A 500 19.7
B100 3.9
C 50 2.0
D 25 1.0
C
C
C
B
D

PA1508-NA
6
PA1508-NA
°C°C
°C
L
~
M
Hi
Lo
N
1234
ae
5
PA1508E04/02-NA
161226
+ 2.5 kW
+ 2.5 kW
0
1
2
123
a
OFF 0
+ 4 kW
3
4
e
5
PA1508E04-NA
0
1
2
OFF 0
3
PA1508E02-NA
+ 1.5 kW
+ 1.5 kW
+ 2.5 kW

PA1508-NA
7
Technical specifications
Protection class: IP20
CE compliant.
Protection class: IP20
CE compliant.
Type Output
steps
[kW]
Airflow
[m3/h]
Sound
pressure*1
[dB(A)]
FLA (full load
amperage).*2
[A]
Voltage [V]
Amperage [A]
(heat)
Length
[mm]
Weight
[kg]
PA1508E02-NA 1.7/2.4 380 50 13 208V~/12 790 7. 5
PA1508E04-NA 2.5/3.7 380 50 19 208V~/18 790 7. 5
3Electrical heat - PA1508E-NA (IP20)
Imperial chart
Type Output
steps
[MBH]
Airflow
[cfm]
Sound
pressure*1
[dB(A)]
FLA (full load
amperage).*2
[A]
Voltage [V]
Amperage [A]
(heat)
Length
[in]
Weight
[lb]
PA1508E02-NA 6/8 200 50 13 208V~/12 32 17
PA1508E04-NA 9/13 200 50 19 208V~/18 32 17
*1) Sound pressure (LpA). Conditions: Distance to the unit 16 ft. Directional factor: 2. Equivalent absorption
area: 2153 ft². At highest airflow.
*2) FLA: total amperage for motor and heat.
*1) Sound pressure (LpA). Conditions: Distance to the unit 5 m. Directional factor: 2. Equivalent absorption
area: 200 m². At highest airflow.
*2) FLA: total amperage for motor and heat.
Above table is valid for 208V/1ph/60Hz. Also approved for 230V/1ph/60Hz. Product performance for
230V/1ph/60Hz will differ from stated data.
Above table is valid for 208V/1ph/60Hz. Also approved for 230V/1ph/60Hz. Product performance for
230V/1ph/60Hz will differ from stated data.
Metric chart
3Electrical heat - PA1508E-NA (IP20)

PA1508-NA
8
• Read the safety instructions before performing installation and/or maintenance activities on
the unit.
• Installation and/or maintenance activities on the unit may only be performed by qualified
technical staff.
• The unit shall not be installed and used outdoors or in environments that are aggressive, or
potentially explosive. At installation site make sure surrounding environment does not require
higher IP classification of the equipment than what is stated on the data label of the unit.
• The unit must be connected in accordance with the applicable local requirements. Make sure
that the unit’s power supply voltage matches the local mains voltage.The unit’s power supply
voltage and maximum ratings are displayed on the data label placed on the unit.
• The unit shall be fused according to the table below.
• See also "Safety" on the English pages.
• Veuillez lire les consignes de sécurité avant d’installer l’unité ou d’en effectuer l’entretien.
• L’installation ou l’entretien de l’unité doivent être effectués par un technicien qualifié
seulement.
• L’unité ne doit pas être installée et utilisée à l’extérieur ou dans un environnement hostile ou
potentiellement explosif. Au site d’installation, veuillez vous assurer que le milieu environnant
n’exige pas une classification IP de l’équipement supérieure à ce qui est indiqué sur l’étiquette
de données de l’unité.
• L’unité doit être branchée conformément aux exigences locales applicables. Veuillez vous
assurer que la tension d’alimentation de l’unité correspond à la tension de secteur locale. La
tension d’alimentation de l’unité et les calibres maximums sont indiqués sur l’étiquette de
données placée sur l’unité.
• L’unité doit être protégée par un fusible conformément au tableau ci-dessous.
• Voir également la section « Sécurité » dans les pages en français.
EN
FR
EN: Maximum Amperage on L1, L2 or L3 [A] EN: Maximum fuse value [A]
FR: Intensité de courant électrique maximale
pour L1, L2 ou L3 [A]
FR: Calibre maximum du fusible [A]
≤10A 16A
≤15A 20A
≤20A 25A
≤25A 35A
≤35A 50A
≤50A 63A
≤65A 80A
≤80A 100A
≤102A 125A

PA1508-NA
9
EN
Installation and operating instructions
General Instructions
Read these instructions carefully before
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 if the product is used
in the manner intended and in accordance
with the instructions.
Application
PA1508-NA is primarily intended for small
openings such as kiosk and service hatches
and cashier benches where a long, narrow air
flow is required. This creates a temperature
separating air barrier that prevents cold air
from pushing in and hot air from flowing
out. PA1508-NA also gives additional heat
and in this way also improves the working
environment.
Protection class: IP20.
Operation
Air is drawn in at the top of the unit and
blown out downwards so that it shields the
opening and minimizes heat loss. To achieve
the optimum curtain effect the unit must
extend the full width of the opening.
The efficiency of the air curtain depends
on the air temperature, pressure differences
across the opening and any wind pressure.
NOTE! Negative pressure in the building
considerably reduces the efficiency of the air
curtain. The ventilation should therefore be
balanced.
Mounting
The air curtain is installed horizontally with
the supply air grille facing downwards as close
to the opening as possible. Minimum distance
from outlet to floor is 1800 mm/70.9 in. For
other minimum distances, see fig. 3. Bracket
is supplied for wall or ceiling mounting. The
unit can be tilted for optimum output.
1.Fit the bracket on the wall or on the ceiling.
2.Guide the unit onto the bracket through the
opening at the rear or on top.
3.The unit is secured by guiding the slot in the
bracket over the screw (PH2) inside the unit
Control
The air curtain has a built-in thermostat for
heat and switch to set the fan and heating
steps.
Control settings:
1
1
0
1
OFF
Low speed - 2.5 kW / 9 MBH
High speed - 2.5 kW / 9 MBH
High speed - 3.7 kW / 13 MBH
Electrical installation
The installation, which should be preceded
by an omnipolar/cut-off 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 PA1508E-NA must be permanently
connected to a fused mains supply using a
cable of a minimum 4 mm2/0.006 in2/AWG12
section.
See wiring diagrams.
and then tightening the screw from outside
of the unit.
See Fig. 1-3.
Start-up (E)
When the unit is used for the first time or
after a long period of disuse, smoke or odour
may result from dust or dirt that has collected
on the element. This is completely normal
and disappears after a short time.
Service, repairs and maintenance
For all service, repair and maintenance first
carry out the following:
1.Disconnect the power supply.
2.Loosen the screws on the intake grille and
remove grille.
3.Lift the front.
See Fig.2.

PA1508-NA
10
EN
Maintenance
Since fan motors and other components are
maintenance free, no maintenance other than
cleaning is necessary. The level of cleaning
can vary depending on local conditions.
Undertake cleaning at least twice a year. Inlet
and exhaust grilles, impeller and elements
can be vacuum cleaned or wiped using a
damp cloth. Use a brush when vacuuming
to prevent damaging sensitive parts. Avoid
the use of strong alkaline or acidic cleaning
agents.
Overheating
The air curtain unit with electric heater is
equipped with an overheat protector. If it is
deployed due to overheating, reset as follows:
1.Disconnect the electricity with the fully
isolated switch.
2.Allow the electrical coil to cool.
3.Determine the cause of overheating and
rectify the fault.
4.Once the overheat protector has cooled down
the unit can be started again.
Trouble shooting
If the fans are not working or do not blow properly,
check the following:
• The functions and settings of the built-in
control system.
• That the intake grille is not dirty.
If there is no heat, check the following:
• The functions, internal sensor and settings
of the built-in control system.
For units with electrical heating, also check the fol-
lowing:
• Power supply to electric heater coil; check
fuses and circuit-breaker (if any).
• That the overheat protection for the motors
has not been deployed.
If the fault cannot be rectified, please contact
a qualified service technician.
Safety
• For all installations of electrically heated
products should a residual current circuit
breaker 300 mA for fire protection be used.
• Keep the areas around the air intake
and exhaust grilles free from possible
obstructions!
• The unit must not be fully or partially
covered as overheating can result in a fire
risk!
• This appliance can be used by children
aged from 8 years and above and persons
with reduced physical, sensory or
mental capabilities or lack of experience
and knowledge if they have been given
supervision or instruction concerning
use of the appliance in a safe way and
understand the hazards involved. Children
shall not play with the appliance. Cleaning
and user maintenance shall not be made
by children without supervision.
• Children of less than 3 years should be
kept away unless continuously supervised.
• Children aged from 3 years and less than 8
years shall only switch on/off the appliance
provided that it has been placed or
installed in its intended normal operating
position and they have been given
supervision or instruction concerning
use of the appliance in a safe way and
understand the hazards involved.
• Children aged from 3 years and less
than 8 years shall not plug in, regulate
and clean the appliance or perform user
maintenance.
CAUTION — Some parts of this product can
become very hot and cause burns. Particular
attention has to be given where children and
vulnerable people are present.
Packaging
Packaging materials are chosen with
consideration to environment and are
therefore recyclable.
Handling of product at end of working life
This product may contain substances
necessary for functionality of product but
potentially dangerous for the environment.
The product should not be disposed
mixed with general household waste but
delivered to a designated collection point for
environmental recycling. Please contact local
authority for further details of your nearest
designated collection point.