Frico Portier PS210A, Руководство пользователя

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Portier
14
GB
Adjusting the unit and the airflow
Direction and speed of the airflow should be
adjusted according to the load on the door.
Outside pressure forces the air stream to
bend towards the interior of the room (when
the room is heated and the outside is cold).
To reduce this effect, the airflow should be
directed outwards. The air director/grille is
adjustable and should be angled outwards
(5°-10°) to achieve the best protection of
the door. The more load caused by negative
pressure differential, temperature differences
and wind, the more should the airflow
be directed outwards. The airflow can be
adjusted by use of the control box (CB22 or
CB20). The efficiency of the air curtain(s)
depends on the air temperature and pressure
differences across the doorway and any wind
forces.
NOTE! Negative pressure differential in
buildings considerably reduces the efficiency
of the air curtain, ventilation should
therefore be balanced.
The airflow is set with the airflow selector so
that the air velocity is 3-4 m/s 1 m above the
floor. NOTE! When PS210E09 or PS215E14
is set on high heat output, the fan speed
is automatically set to high. A baffle on
each side of the doorway will improve the
efficiency of the air curtains.
Trouble shooting
If the fans stop, check the following:
a) Power supply; check fuses, safety cut-out
and time switch (if any) that starts and stops
the unit.
b) That the airflow selector is correctly set.
If the error cannot be fixed, please contact
qualified service technician.
If there is no heat, check the following:
a) Power supply to electric heater; check
fuses and safety cut-out (if any).
b) Thermostat settings and actual
temperature.
c) That the output selector (if any) is set
correctly.
d) That the overheat protection has not
been released. If so, please check description
below.
Overheating
Portier is equipped with an overheat
protector.
If it is released due to overheating, reset as
follows:
a) Disconnect the electric supply.
b) Investigate the problem and repair the
fault.
c) Reset is performed as follows: Locate the
red button which is located inside the air
curtain at the inner gable to which the fan
and the motor are attached. It can be seen
through the outlet grille see fig. D. Press the
button with at screw driver until a click is
heard.
d) Connect the air curtain again.
If the error cannot be fixed, please contact
qualified service technician.
Maintenance
NOTE! Always disconnect the electricity prior
to cleaning or inspection (units with electric
heat can be supplied from more than one
connection). The fan motors and the other
components require no maintenance other
than cleaning, once a year is recommended.
Grille, impeller and elements are vacuum
cleaned or cleaned with a damp cloth.
Open the front panel to reach elements and
impellers.