Arktek YBC-10, User Manual

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Out-of-range temperature alarm
The device will alarm when the inner temperature is out of range.
If the temperature is below 2°C or above 8°C, the device's alarm will sound.
List of alarm state:
State Power supply Audible alarms Error code State Power supply Audible alarms Error code
Inner temp <2°C 3 beeps every 10 Sec L1
Inner temp >8°C
Solar power supply 3 beeps every 10 Sec
H1 No power supply 3 beeps every 3minutes
Inner temp >15°C 3 beeps every 60 Sec
Note: The initial sampling for temperature monitoring needs to delay for 3 minutes, to
prevent the false alarm caused by initial high temperature inside the device.
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Abnormalities alarm
The device will alarm and do some actions for abnormities.
List of alarm state:
State Fault Audible alarms Error code Actions
TEC Fault Each TEC current: >3.5A Alarm T1 / T2 Shutoff TEC Fault Each TEC current: >3.5A
Sum two TEC current: ≥ 6.5A Alarm T1 / T2 Shutoff
TEC1&TEC2
Data Abnormities Sensor fault, etc. E1
TEC over temp TEC hot side temperature ≥80 °C R1
Log failure Memory write error occurs 3 times M1
Memory failure Log memory initialization failure M2
Note: If you find the above abnormalities, please contact the customer service.
USB
The device provides two USB interfaces. USB1 provide data export function. USB2 provide
power for external charging.
USB1
The board shall be able to log the required temperatures, current and voltage for at least 30
days. Logging interval is tentatively set to 10 minutes. The logged data are output through a
dedicated USB port (USB).
Operation procedure:
Connect the USB disk to “
DATA ” interface (USB1).
Follow the steps in Display part to choose “ USB Copy 30d ” or “ USB Copy All ” to export the data
you need.
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USB2 (EHC)
USB2 provide power only when the solar power is sufficient.
Device Charge Port (EHC) can provide up to 2.1A, 5V charging current.
When the code “ EHC ” shows on the upper right corner of the display, the USB2 is available for
external charging.