Daikin EKFCMBCB7 Installation Manual page 4

ALL FIELD WIRING AND COMPONENTS MUST BE INSTALLED BY A LICENSED
ELECTRICIAN AND MUST COMPLY WITH RELEVANT LOCAL AND NATIONAL
REGULATIONS.
THE FIELD WIRING MUST BE CARRIED OUT IN ACCORDANCE WITH THE WIRING
DIAGRAMS AND THE INSTRUCTIONS GIVEN BELOW.
TAKE CARE NOT TO BEND THE PRINTED CIRCUIT BOARD WHEN INSERTING OR
REMOVING THE CONNECTORS.
THE EQUIPMENT IS NOT INTENDED FOR USE IN A POTENTIALLY EXPLOSIVE
ATMOSPHERE.
Danger: electric shock
Switch off all power supply before removing the control box cover or before making any
connections or touching electrical parts.
This is an option kit for a FWF or FWC fan coil unit to switch the unit communication to Modbus RTU
(RS485) communication.
Refer to the installation manual of the fan coil unit for details on installing the fan coil unit.
The original documentation is written in English. All other languages are translations of the original
documentation.
Never squeeze bundeled cables and be sure that the cables do not come in contact with sharp
edges.
WARNING
This is a class A product. In a domestic environment this product may cause radio
interference in which case the user may be required to take adequate measures.
Installation manual
2
EKFCMBCB7
Modbus interface PCB kit
4PW65443-1B – 2021.06