flexit EcoNordic I/O unit CU 76 BOARD User Manual
- June 5, 2024
- FLEXIT
Table of Contents
flexit EcoNordic I/O unit CU 76 BOARD User Manual
Important safety instructions:
DANGER! All electrical
connections must be carried out by qualified electricians.
Our products are subject to continuous development and we therefore reserve
the right to make changes.
We also disclaim liability for any printing errors that may occur.
DANGER! Put the product in
service mode and then disconnect the power before service is performed.
Service mode
-
Start the Flexit GO app and select the product you want to service.
-
Enter the service menu (More > Service)
-
Select ”Service mode”. The product will now make a controlled shutdown.
The shutdown time depends on the operating mode. -
Switch off the all-pole switch. Service can now be carried out.
Removing the I/O unit
-
Undo the screw on the electric cover and take the cover off.
-
Pull out all the contacts and hoses on the PCB.
-
Undo the four screws to release the PCB. The PCB can now be removed.
Installing I/O unit
-
Attach the new circuit board by screwing the screws in the corners.
-
Connect the connectors to the circuit board. See wiring diagram (page 9) for connector location.
-
Connect the hoses to the PCB.
NB! It’s important to connect the hoses in the correct locations.
-
NB! Connect the hoses so that the outlet are free.
Finishing
- Screw the cover of the electrical cover in place.
- Fit the door on the product.
- Turn on the all-pole switch to start the product again. Start-up may take some time.
Wiring diagram
Flexit AS, Televeien 15, N-1870 Ørje
www.flexit.no
