Control options

Three types of controller are available:Basic,Plus or Automatic.The control panelallows you to control the climate separation between inside and outside in a simple and comfortable way.

1. Basic controller (RTRD)

The five-speed controller allows you to match the volume of air to different conditions. The RTRD-controller has a rotary control switch for five speeds,a neon indicator and an input for a door contact switch or room thermostat.
Basic controller (RTRD) with neon indicatorand connections for room thermostat and thermal contacts. The control architectural panel has the following dimensions:600 x 330 x 205 mm (l x w x d)

2. Plus controller (RDP)

The Plus controller has two building switches with five speeds: 1 = with open door 2 = heat demand when door closed This controller is supplied with two rotary control switches.To switch from button 1 to 2,a door contact switch should be connected to the first input.To the second input,a room thermostat should be connected.The professional air curtain will not switch off until the room has reached the desired indoor temperature.On request,this controller can be delivered with more control options.
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3. Automatic controller

In situations where doors manufacturers must be open frequently and for longer periods of time,it is difficult to ensure a constant indoor temperature as external conditions can change continuously throughout the day.This often leads to complaints about draughts or to high energy consumption needed to keep the temperature comfortable inside.The automatic controller is developed to economically create a comfortable indoorclimate in these changing conditions.By means of the air and water controls the air volume and discharge air temperature are geared automatically to each other.This controller adjusts the heat demand to different conditions.The basis of this unit is a five-speed controller,which is coupled to a pre-programmedcontrol (PLC).This fully automatic controller has connections for input signals,to which various sensors,such as integrated floor or air temperature sensors,can be connected.The controller also features output signal connections,so that the desired discharge temperature of the air stream can be regulated.

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