Installation manual
8
EKFCMBCB7
Modbus interface PCB kit
4PW65443-1B – 2021.06
OPERATION AND MAINTENANCE
What to do before operation
Operation and display signals
In case of a Modbus integration, before initiating operation, contact your Daikin dealer to
get the information that corresponds to your system.
LED LED colour LED is ON LED is blinking
HAP Green CPU error Normal CPU operation
H5P Orange Normal Modbus communication Modbus communication error
H6P Orange Normal fan coil unit communication Fan coil unit communication error
4PWEN65443-1B.book Page 8 Tuesday, June 29, 2021 11:58 AM
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