14
Installation and wiring
Manual Corrigo E Ventilation, revision Q
Chapter 3 Installation and wiring
3.1 Installation
Corrigo E can be mounted in a DIN-standard casing (minimum 9 modules), on a DIN-rail in a
cabinet or, using a suitable front-mounting kit, in a cabinet door or other control panel.
Ambient temperature: 0…50°C.
Humidity: Max. 90 % RH, non-condensing.
The picture below shows a wiring example for Corrigo E28.
3.2 Wiring
At the end of this chapter there are wiring diagrams showing the factory set configuration. There are
also empty wiring diagrams. Since the function of most of the inputs and outputs depends on the
programming of the unit the final wiring diagram cannot be filled in until the installer has decided
how to use the inputs/outputs. It is important to ensure that the wiring is performed correctly and in
accordance with the instructions given in this manual.
3.2.1 Supply voltage
24 V AC ±15%, 50…60 Hz or 21…36 V DC
If Corrigo E and its connected actuators share the same transformer, it is essential that the same
transformer pole is used as reference for all the equipment. The equipment may otherwise not
function as intended and may also suffer damages.