Groupe Atlantic OCI 345, Manual

Page: 6 / 24

Page 6 / 24 00BNO9056-#_EN
OCI 345 Communication module - Kit installation
2. SUPPLY
The OIC 345 module is made up of:
• 1 interface unit (pre-fi tted with a communications web)
• 2 screws fi xing
3. INSTALLING THE COMMUNICATION MODULE
The module is mounted on the LMS boiler controller located in the VARMAX control
panel.
DANGER :
Prior to any work, ensure that the electrical supply is
cut off .
- Open the door trim on the front of the boiler (see boiler installation and operating
instructions)
- Go to the control panel and remove the cover (see boiler installation and operating
instructions).
- Secure the module onto the boiler controller using the 2 screws provided.
- Connect the communications web from the module to the boiler controller X11 connector.
!
ATTENTION: The connector is fragile, proceed with caution.
4. ELECTRICAL CONNECTION
4.1. Cables
If a cable is damaged, it must be replaced by the manufacturer, its after-sales service or
a similarly qualifi ed person to avoid any possible danger.
Cable Copper conductors Cable raceway
LPB Bus 2 x 0,5 mm² Low current
To reduce the risk of pulling on cables, please use the cable clamps located on the boiler.