Cycle Data View - LG MULTI V M ARNU07GTU 4 Series Svc Manual

Function

4.7 Cycle Data View

This function is intended to identify the Cycle data of ODU, which is running on.
The 7 Segment is display 26 different cycle data.
No
1 Current High Pressure
2 Current Low Pressure
3 Inv. Comp.
4 Fan1
5 Fan2
6 Superheating degreee
7 Subcooling degreee
8 ODU temp.
9 Suction temp.
10 Comp. discharge temp.
12 Liquid pipe temp.
14 SC_OUT
15 Hex
18 Inlet pipe average temp. of IDU
19 Main EEV
21 SC EEV
25 IDU running capacity
26 Total number of IDU
Cycle data view function setting method
Master unit PCB DIP switch on : No.5
Select the mode using
' ', ' '
Push the button
'●'
Select the Function using
Push the button
'●'
Selec the Option using
' ', ' '
Push the button
'●'
Start the Cyce data view fuction : Display the cycle
data value selected from the Segment.
Title
Button : "SVC"
Button : : "Se 7"
' ', ' '
Button : : "op1~op26"
7-seg Example Seg_1
P1 4321 kPa 4
P2 1234 kPa 1
H1 120 Hz
H3 110 RPM
H4 110 RPM
T1 53℃
T2 -4.5℃ –
T3 10℃
T4 43.4℃
T5 150℃ 1
T7 10℃
T9 10℃
T10 10℃
T13 -10℃ –
PLS1 1950 pls 1
PLS3 16 pls
IDU1 24 kBTU
IDU2 10 EA
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Only training and service purposes.
Seg_2 Seg_3 Seg_4
3 2 1
2 3 4
1 2 0
1 1 0
1 1 0
5 3 0
4 5
1 0 0
4 3 4
5 0 0
1 0 0
1 0 0
1 0 0
1 0 0
9 5 0
1 6
2 4
1 0