Ecoer EAHAEC-60 - Page 82

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SDi Decades Extreme Service Manual www.ecoer.com
May. 2023Manufacturer reserves the right to change specifications or designs without notice.
Bit7
Frequency limit caused by
IGBT radiator
The display value is
a hex number. For
example, the digital
display show 2A, then
Bit5=1, Bit3=1, and
Bit1=1.
This means that a
frequency limit may be
caused by T4, T3, or the
current.
Bit6
Reserved
Bit5
Reserved
Bit4
Frequency limit caused by low
temperature of T2.(LH00)
13
Frequency limit symbol
Bit3
Frequency limit caused by
T3.(LC01)
Bit2
Frequency limit caused by
TP.(LC02)
Bit1
Frequency limit caused by
current(LC03)
Bit0
Frequency limit caused by
voltage (LC05)
14
Outdoor unit fan speed
If it is higher than 99, the digital display tube will show single
digit and tens digit. (For example, the digital display tube show
“2.0”,it means the fan speed is 120.) This value is multiplied
by 8, and it is the current fan speed: 120*8=960
15
The average value of the
temperature values
detected by the high and
low pressure sensors in the
last 10 seconds of the
compressor frequency
calculation period
The displayed value is the actual value plus 60 (that is, when
the displayed value is 10, the actual value is -50). When the
displayed value is higher than 99, the digital display tube
will show single digit and tens digit. (if it displays 2.0, it
means 120)
When there is no pressure sensor, it is displayed as --
16
The temperature value
detected by the high and
low pressure sensor
17
AD value detected by the high
and low pressure sensor
The display value is a hex number.
For example, the digital display tube shows “Cd”, it means AD
value is 205.
When there is no pressure sensor, it is displayed as --
18
The currently running
communication
protocol version
00-99