P9
Unit internal and units outside not
PA
PC
Sensor of temperature air unit internal
U0
Sensor of temperature battery units internal
U1
Sensor of temperature air unit external
U2
Sensor of temperature battery units external
U3
Sensor of temperature pipe unit external
U4
U5
Damaged IPM temperature sensor
U6
Liquid tube temperature sensor damaged
U7
Damaged gas pipe temperature sensor
Damaged compressor discharge
U8
temperature sensor
U9
Wired control temperature sensor error
A2
Phase of the wifi configuration procedure
A3
Phase of the wifi configuration procedure
Infrared receiver
Status led
Led color
Stand by
Cooling
MUI_N-SMVHxxB-xA2A3NG(O)_Ita_Eng_Fra_Deu_Neutro/Rev.00/Data 08.07.2020
PFC protection
compatible
Conflict mode
damaged
damaged
damaged
damage
damaged
Heating (RED)
Timer (YELLOW)
Operation
GREEN
43
Switch off the system and contact
the installer
Switch off the system and contact
the installer
Mode of operation is not enabled.
Of units in the multi split in
conflict of mode.
Switch off the system and contact
the installer
Switch off the system and contact
the installer
Switch off the system and contact
the installer
Switch off the system and contact
the installer
Switch off the system and contact
the installer
Switch off the system and contact
the installer
Switch off the system and contact
the installer
Switch off the system and contact
the installer
Switch off the system and contact
the installer
Switch off the system and contact
the installer
Complete the procedure
Complete the procedure
Operation (GREEN)
ON-OFF
Timer
Heating
YELLOW
RED
ENGLISH
ENGLISH
43