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Idiomas disponibles
Idiomas disponibles
6.7
Accessing help page
Fig.47
MENU
OPTIONS
BOOKING AND SCHEDULE
HMI CONFIG
FOR SERVICEMAN
HELP
OK
Tab.39
Menu
ICON EXPLAIN
SERVICE CALL
ABOUT
7
Error codes
Tab.40
Error code
Description
L1
Overcurrent protection fault
L3
Compressor power supply fault (phase failure)
L4
Inverter protection module fault
E1
Fault with the room temperature sensor
E2
Fault with the refrigerant temperature sensor on the outdoor unit
E3
Fault with the refrigerant temperature sensor on the indoor unit
E4
Fault with the fan motor on the indoor unit (PG motor)
E5 (5E)
Communication error between the outdoor unit and the indoor unit
E8
Communication error between the display and the electronic board of the indoor unit
F0
Fault with the fan motor on the outdoor unit (DC motor)
F1
Fault with the inverter module protection (IPM)
F2
Fault with the outdoor unit board protection (PFC) condenser
F3
Fault with the compressor synchronism
F4
Fault with the discharge temperature sensor
F5
Fault with the over-heating protection on the compressor
F6
Fault with the outdoor temperature sensor
F7
Fault with the overvoltage or low voltage protection
F8
Communication fault between the outdoor unit and the outdoor unit control board unit
F9
Fault with the outdoor unit EPROM
H1
Condensate flow defect
H2
Communication error between the wired controller and the indoor unit board
H5
Low discharge temperature sensor fault
H6
Low pressure sensor fault
H7
Low pressure error
H8
4-way valve fault
7802133 - v01 - 21072022
BACK
Setting
Icons explanation.
Serviceman phone number.
Information about the hardware and software versions.
HELP menu gives information about the displayed icons, serviceman
phone number and hardware and software versions.
1. Press MENU/OK.
2. Select HELP and press MENU/OK.
The 20 most recent error codes are stored in the error history that is
accessible via the FOR SERVICEMAN / HISTORY ERROR menu.
en
7 Error codes
57
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