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Idiomas disponibles
Idiomas disponibles
Abnormal communication between the IDU and ODU
Abnormal communication between the IDU main control board and fan drive board
Abnormal communication between the IDU and wired controller
Abnormal communication between the IDU and Wi-Fi Kit
Abnormal communication between the IDU main control board and display board
Abnormal communication between the AHU Kit slave unit and master unit
Number of AHU Kits is not the same as the set number
Abnormal communication between the linked humidifying IDU and master IDU
Abnormal communication between the linked FAPU and master IDU (series setting)
Abnormal communication between the linked FAPU and master IDU (non-series setting)
Abnormal communication between the main wired controller and secondary wired controller
Abnormal communication between the IDU main control board and 1# function expansion board
Abnormal communication between the IDU main control board and 2# function expansion board
Abnormal communication between the IDU main control board and adapter board
Air inlet temperature of the IDU is too low in heating mode
Air inlet temperature of the IDU is too high in cooling mode
Alarm for exceeding temperature and humidity range
Sensor control board fault
PM2.5 sensor fault
CO2 sensor fault
Formaldehyde sensor fault
INTELLECTUAL EYE sensor fault
T0 (fresh inlet air temperature sensor) short-circuits or cuts off
The upper dry bulb temperature sensor short-circuits or cuts off
The lower dry bulb temperature sensor short-circuits or cuts off
T1 (IDU return air temperature sensor) short-circuits or cuts off
Error
57
Installation
Error code
Digital display
C21
C41
C51
C52
C61
C71
C72
C73
C74
C75
C76
C77
C78
C79
d16
d17
d81
dE1
dE2
dE3
dE4
dE5
E21
E22
E23
E24
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