(8) Manual - Air curtain - SMART
WIRING DIAGRAMS
Safety thermostat:
When the air curtain operates with heating and the internal temperature
increases over 60ºC, a safety function activates: The air curtain increases one speed every two
minutes till it reaches the maximum speed. After, it will start decreasing 1 heating stage till it stops. In
case that after 2 minutes the situation persists, the heating will block. To unblock it, we must
manually reset by disconnecting from the main supply. If in any moment the temperature decreases
(below the set temperature) this process is interrupted and everything goes back to the normal
situation.
A delay in the cleaning of the inlet grille or a high ambient temperature could temporally activate this
function.
The air speed and the heating stage are indicated by a continuous lighted LED, while the safety
function is indicated by a flashing LED. The blockage of the heating is indicated with the LED OFF of
the heating flashing at a higher speed.
Auxiliary functions of the controllers with electrical heating:
Ambient thermostat (digital or analogue):
with an ambient thermostat we can turn on and off the
heating when reaching a programmed temperature.
Its use is specially recommended in closed areas of little dimensions because otherwise the
temperature would increase too much. In case on installing the ambient thermostat, remove the
bridge of the controller between terminal 4 and 5.
Special controllers
If there is a will to control more parameters, there are two controllers that allow a lot more possibilities in
comparison with the standard control, especially
Clever
. The following controllers have specific user
manuals:
Hand Auto
Clever Control
Remote control characteristics
Following wiring diagrams are enclosed:
Warm water heated or only air with standard controller. Diagram: AIRDOE09051
Warm water heated with Hand Auto. Diagram: AIRDOE09251
Electrical air curtain <27 kW PRBEO with standard controller. Diagram: AIRDOE09110
Electrical air curtain 30 kW with standard controller. Diagram: AIRDOE09101
In case you need to connect the equipment to a PLC, the corresponding wiring diagrams will be supplied.
In electrical heated air curtains are
used to raise and lower the heating.
In water heated, is used to turn ON
and OFF the electrovalve.
Not used with unheated air curtains.
Works with batteries
type AAA/LR03
Increase or decrease
the fans speed
Infrared system
Turn ON and OFF the air curtain
Summary of Contents for SMART ECG 1000 A
Page 3: ... 3 Manual Air curtain SMART CONNECTION DIAGRAM ...
Page 9: ... 9 Manual Air curtain SMART ...
Page 10: ... 10 Manual Air curtain SMART ...
Page 11: ... 11 Manual Air curtain SMART ...
Page 12: ... 12 Manual Air curtain SMART ...
Page 13: ... 13 Manual Air curtain SMART DATASHEET ...
Page 14: ... 14 Manual Air curtain SMART ...
Page 21: ... 21 Manual Air curtain SMART DECLARATION OF CONFORMITY ...