Frico Thermozone ADC A Series Manual page 19

4 That the fans rotate in the direction
indicated by the arrows on the fans, (see
Fig. 6). If not, swap two phases in the motor
supply to change the direction of rotation.
If there is no heat, check the following:
1 Power supply to electric heater coil; check
fuses and circuit-breaker (if any).
2 That the heat demand exists; check
thermostat settings and actual temperature.
3 That the output selector (if any) is set
correctly.
4 That the overheat protection has not been
deployed, see description above.
Maintenance
To ensure performance and reliability of the
air curtain inspection should be carried out
regularly, at least twice a year, but this can
vary depending on local conditions. This is to
ensure the performance of the air curtain and
heat output of the unit.
The inlet grille works as a filter and should
be vacuumed regularly. A too low airflow
might cause over heating.
Since fan motors and other components are
maintenance free, no maintenance other than
cleaning is necessary. Undertake cleaning at
least twice a year.
A sample of "Fingerprint remover" is inclu-
ded on delivery. The product gives a clean and
dry surface. To order, please state no 11631,
Fingerprint remover (0,5 l).
Safety
- Keep the areas around the air intake
and exhaust grilles free from possible
obstructions!
- During operation the surfaces of the unit
are hot!
Thermozone AD Corinte A/E
Safety cut-out
(applies to units with electric heat)
If the installation is protected by means of a
safety cut-out, which trips when the appliance
is connected, this may be due to moisture
in the heating element. When an appliance
containing a heater element, has not been
used for a long period and is stored in a damp
environment, moisture can enter the ele-
ment. This should not be seen as a fault, but
is simply rectified by connecting the appli-
ance to the mains supply via a socket without
a safety cut-out, so that the moisture can be
driven out of the element.
The drying time can vary from a few hours
to a few days. As a preventive measure the
Thermozone should occasionally be run for
a short time when it is not being used for an
extended period of time.
The guarantee is only valid if the
Thermozone units are used in the manner
intended by the manufacturer and in
accordance with the Frico installation and
maintenance instructions.
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