Kampmann Tandem 300 Assembly And Installation Instructions Manual - page 20
20
Tandem 300-Electro Door Air Curtain
Door Air Curtain with Electric Heater Coils
Assembly and Installation Instructions
2.51
12.2 Operation via radio remote control
Description of the control panel:
The control panel (emitter) has the following functions:
Turn on
Summer mode, air recirculation
0 - 1 - 2 - 3
Electric heating coil is turned off
Turn off
Winter mode (heating)
3 - 2 - 1 - 0
Electric heating coil is turned on
(only during fan operation)
Fan overrun time once turned off: 2 min.
Due to the fact that the control panel does not have any indicators such as LEDs, the
battery has a service life of approximately 10 years (batteries are excluded from the
guarantee).
Using the self-adhesive film on the rear, you can fix the control panel to a position where
the reception has been tested. It must not be mounted on metal surfaces as its function
would be extremely impaired or it would fail to work completely.
The control panel has a range of 100 m, if there are no obstacles to impair transmission.
Should there be obstacles, this range is reduced.
Air discharge temperature
If the electric heating coil is turned on, the controller will try to maintain an air discharge
temperature of 36 °C in each stage using the air discharge sensor installed in the factory.
Air inlet temperatures below 20°C will result in a lower outlet air temperature.
If the fan is turned off during heating, the electric heating coil is deactivated. The fan
continues running for 2 minutes.
12.3 External controllers
The radio remote control offers the opportunity to have access to the controller via
external, voltage-free make contacts. To achieve this, digital inputs are provided in the
control module installed at the door air curtain. These digital inputs can be used to perform
the following functions:
Digital input 1 (external enable)
You have the opportunity to enable the door air curtain via an external, voltage-free make
contact, e.g., DDC.
Digital input activated:
- All control panel functions are enabled
Digital input deactivated:
- All control panel functions are blocked. The fan and the electric heating coil are turned off.
- If deactivated during the heating mode, the electric heating coil is turned off and the fan
continues running for 2 minutes in stage 1.
Summer mode,
(air
recirculation)
Winter mode,
(heating)
(only with fan
mode)
Speed
selection
0-1-2-3
Speed
selection
3-2-1-0
+
-