7
CONNECTING TO THE ELECTRICAL SUPPLY NETWORK
Connecting the recuperator to the electrical supply network, controlling the system from the
remote control.
Disconnect the power supply to the electrical system to which the ventilation system will be
connected.
Warning!
Ensure that the electric power supply is really switched off!
The connection of the ventilation unit to the electrical supply network is done using an electric
cable, which is laid from the working module (standard equipment).
In the event that the electrical system is not laid to the mounting hole, the electric cable
from the recuperator should be connected to the electrical supply network in the distribution
box according to the diagram in Fig. 6: You must connect the contact terminals 1 and 2 in
parallel, or install in the cable an electrical connector that meets the above parameters for
quick connecting and disconnecting electrical appliances. Electrical connectors are not
included in the list of the standard equipment.
If the cable of the electrical supply network of the building has been laid to the mounting
hole, then the power supply to the working module cable is carried out in the immediate
vicinity of the body of the recuperator. Shorten the electric cable from the recuperator to a
length that is convenient for electrical connection.
All electrical cables used in the installation should have the cross-section of 0.5-0.75 mm².
The operation of the system is controlled using a remote control or mobile application that
controls the operation of the fans installed in the body of the ventilation system (it turns on,
regulates and turns off).
The PRANA 150 / 200G / 200C recuperators are adapted to an existing electrical network in
an automatic mode, without the use of software. This signifi cantly reduces the noise indicators
of the equipment and allows ensure the the noise characteristics of the ventilation system
declared in the technical passport. The control board is connected to the recuperator unit
in accordance with Fig. 7. The colour of the wire should correspond to the terminal on the
board.
Warning!
After having connected the ventilation system to the electricity supply network, it
is necessary:
1. to supply electrical power to the device.
2. to check the operation of the fans in different operating modes, using control units.
POWER
HEATER 1
HEATER 2
SUPPLY
EXTRACT
+
+
+
+
+
+
+
+
+
+
Light brown
Blue
Yellow
Brown
Blue
Black
1
2
Fig. 6. Connection of the recuperator to the electrical supply network in the case of controlling the
system from the remote control or using a mobile application.
Fig. 7. Procedure for connecting wires to the control board.
Summary of Contents for 150 ERP LITE
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