Doc No. 702100 Page 7 of 12
5.1 Control panel.
The electrical control panel incorporates the
facility to interlock with the door opening
mechanism and automatically switch the air
curtain on and off as the door is opened and
closed. A pair of volt free auxiliary contacts are
required on the door open/close contactor which
closes as the door opens. If this is not available
then a suitably positioned limit switch and striker
plate will need to be fitted to the door.
The panel incorporates an auto/off/manual
selector switch, which, when in 'auto' mode
operates the air curtain as the door opens and
closes. The 'manual' position overrides the door
interlock, and the 'off ' position turns the air
curtain off.
The panel may also be fitted with optional low
voltage (24V AC) relays for fire alarm/door
contact interlocks. (Must be specified at time of
ordering)
Note:
A job specific control panel wiring diagram is
supplied inside the control panel.
5. Wiring Details.
