Pioneer CB009GMFILCFHD Service Manual page 90

15 Frequency limit symbol
16 DC fan motor speed
17 IGBT radiator temp.
Indoor unit number
18
19 Evaporator pipe temp. T2 of 1# indoor unit
20 Evaporator pipe temp. T2 of 2# indoor unit
21 Evaporator pipe temp. T2 of 3# indoor unit
22 1# Indoor unit capacity demand code
23 2# Indoor unit capacity demand code
24 3# Indoor unit capacity demand code
25 Room temp. T1 of 1# indoor unit
26 Room temp. T1 of 2# indoor unit
27 Average room temp. T1
28 Reason of stop
29 Evaporator pipe temp. T2B of 1# indoor unit
30 Evaporator pipe temp. T2B of 2# indoor unit
Frequency limit caused by
Bit7
IGBT radiator
Frequency limit caused by
Bit6
PFC
Bit5 Frequency limit caused by T4.
Bit4 Frequency limit caused by T2.
Bit3 Frequency limit caused by T3.
Bit2 Frequency limit caused by T5.
Frequency limit caused by
Bit1
current
Frequency limit caused by
Bit0
voltage
The display value is between 30~120 degree. If the temp. is
lower than 30 degree, the digital display tube will show
"30".If the temp. is higher than 99 degree, the digital display
tube will show single digit and tens digit. (For example, the
digital display tube show "0.5",it means the IGBT radiator
temp. is 105 degree. the digital display tube show "1.6",it
means the IGBT radiator temp. is 116 degree)
The indoor unit can communicate with outdoor unit well.
General:1, Twins:2
If the temp. is lower than 0 degree, the digital display tube
will show "0".If the temp. is higher than 70 degree, the digital
display tube will show "70". If the indoor unit is not
connected, the digital display tube will show: "――"
Actual data*HP*10
If capacity demand code is higher than 99, the digital display
tube will show single digit and tens digit. (For example, the
digital display tube show "5.0",it means the capacity demand
is 15. the digital display tube show "60",it means the
capacity demand is 6.0). If the indoor unit is not connected,
the digital display tube will show: "――"
If the temp. is lower than 0 degree, the digital display tube
will show "0".If the temp. is higher than 70 degree, the digital
display tube will show "70". If the indoor unit is not
connected, the digital display tube will show: "――"
If the temp. is lower than 0 degree, the digital display tube
will show "0".If the temp. is higher than 70 degree, the digital
display tube will show "70". If the indoor unit is not
connected, the digital display tube will show: "――"
87
The display value is
hex number. For
example, the digital
display tube show
2A, then Bit5=1,
Bit3=1, Bit1=1.
It means frequency
limit caused by T4,
T3 and current.