Kaysun KSEF-22 DN5.0, Инструкция для владельца и по установке

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