HRX-OM-M090
Chapter 5 Display and setting of various functions
HRS Series
5.1
List of function
5-1
Chapter 5 Display and setting of
various functions
5.1 List of function
The product can have the displays and settings shown in table 5-1.
Table 5-1
List of function
NO
Function
Outline
Reference
page
1 Main
display
Displays the current temperature of the circulating fluid, discharge
pressure of the circulating fluidhange the circulating fluid temperature.
5.3
2 Alarm
display
menu Indicates alarm number when an alarm occurs.
5.4
3
Inspection monitor
menu
Product temperature, pressure and accumulated operating time can be
checked as daily inspection. Use these for daily inspection.
5.5
4 Key-lock
Keys can be locked so that set values cannot be changed by operator
error.
5.6
5
Timer for operation
start/stop
Timer is used to set the operation start/stop.
5.7
6
Signal for the
completion of
preparation
A signal is output when the circulating fluid temperature reaches the set
temperature, when using contact input/output and serial communication.
5.8
7 Offset
function
Use this function when there is a temperature offset between the
discharge temperature of the thermo-chiller and the customer’s device.
5.9
8
Reset after power
failure
Start operation automatically after the power supply is turned on.
5.10
9 Anti-freezing
function
Circulating fluid is protected from freezing during winter time or night time.
Set beforehand if there is a risk of freezing.
5.11
10
Key click sound
setting
Operation panel key sound can be set on/off.
5.12
11
Changing temp. unit
Temperature unit can be changed.
Centigrade (
o
C)
⇔
Fahrenheit (
o
F)
5.13
12
Changing pressure
unit
Pressure unit can be changed.
MPa
⇔
PSI
5.14
13
Setting of alarm
buzzer
Alarm sound can be set to on/off.
5.15
14 Alarm
customizing
Operation during alarm condition and threshold values can be changed
depending on the alarm type.
5.16
15 Data
reset
Functions can be reset to the default settings (settings when shipped from
the factory).
5.17
16
Accumulation time
reset
Reset function when the pump, the fan, or the compressor is replaced.
Accumulated time is reset.
5.18
17 Communication
This function is used for contact input/output or serial communication.
5.19
18
Option
J
[Automatic water-fill
port ]
This function is available for customer who selected option [Automatic
fluid filling] (Refer to P2-1 Name and Function of Parts)
6.1
19
Option
[Drain pan set]
This function is available for customer who purchased drain pan set (part
no.: HRS-WL001).
6.2
20
Option
[Electric
resistivity/conductivity
sensor set]
This function is available for customer who purchased the electric
resistivity/conductivity sensor set (part no.: HRS-Dl001).
6.4
Read and understand this manual carefully before changing the
settings.
