DOC1001322
Chapter 5 Display and Setting of Various Functions
HRS Series 5.4 Description of the Screen
Table 5.4-2 Screen display of status screen
Current circulating fluid
temperature
Displays the current temperature of the
circulating fluid outlet port.
Circulating fluid discharge
pressure
Displays the circulating fluid
discharge pressure.
Circulating fluid flow rate
Displays the circulating fluid flow rate.
A rough indication of the flow rate.
Electrical conductivity 1
Displays the electrical conductivity of the
circulating fluid.
Indicates the tank fluid level with three levels:
“Sufficient,” “Low,” or “Insufficient.”
Heat exchanger inlet
temperature
Displays the inlet temperature of the heat
exchanger for the circulating fluid.
Pressure gauge on high-
pressure side of
compressor circuit
Displays the pressure gauge on high-pressure
side of refrigerant circuit.
Pressure gauge on low-
pressure side of the
compressor circuit
Displays the pressure gauge on low-pressure
side of the refrigerant circuit.
Compressor operating
condition
Displays the compressor operating condition.
Displays the ambient temperature
of the product.
1 In the case of option D "With electrical conductivity control", to display the value.
5.4.4 Information screen
Information screen is displayed when [ ] button on the menu is pressed.
The “Informationˮ screen has the following functions:
・To show the content of currently activated “Alarms”.
・Displays the content of currently issued “Maintenance reminders”.
(Refer to “5.4.5 Check operation time screen and maintenance reminder”
for details.)
・To reset an alarm. (An alarm cannot be reset without first eliminating the cause.
Refer to “Chapter 6 Alarm Notifications and Troubleshooting” for details.)
・To display previously activated alarms (alarm history).
“Sufficient” “Low” “Insufficient”
Blue Yellow Red