SMC Networks HRS012-A*-10-* Operation Manual page 63

Check of the pressure of the lower pressure side of the refrigerant circuit
6.
Press the [SEL] key once.
The pressure of lower pressure refrigerant circuit is displayed on the digital display.
PV
SV
Displays the pressure of the lower pressure side of the refrigerant circuit.
Check of the electric resistivity
7.
Press the [SEL] key once.
The electric resistivity is displayed on the digital display.
PV
SV
This function is available for customers who have purchased the electric resistivity
sensor set (part no.: HRS-Dl001).
Check of the accumulated operation time of the pump
8.
Press the [SEL] key once.
The accumulated operation time of the pump is displayed on the digital display.
PV
SV
Displays the accumulated operation time of the pump. Refer to the table below for the
display.
Cumulative time
1,000h to 99,999h
AL28 Pump maintenance alarm is generated when the accumulated operation time of the
pump reaches 20,000 hours (
indication and trouble shooting
HRS Series
Table 5.4-2 List of time display
0h to 999h
100,000h
.
Chapter 5 Display and setting of various functions
Indicated value
to
to
Return to
) or more. For details, refer to Chapter 6 Alarm
HRX-OM-M090
5.4 Inspection monitor menu
5-11