SMC Networks HRSH090 Series, Operation Manual

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HRX-OM-R026
Chapter 5 Display and setting of various functions
HRSH Series 5.14 Pressure unit switching
5-33
5.14 Pressure unit switching
5.14.1 Pressure unit switching
The pressure unit of the thermo-chiller can be set to MPa or PSI. This
setting determines the pressure unit which is displayed/output. The default
setting is MPa.
-This feature is not valid with Option W, the unit is fixed at MPa.
5.14.2 Pressure unit switching setting and checking
The table below explains the setting items of the pressure unit switching and
the initial values.
Table 5.14-1 List of set Pressure unit switching
Display Item Contents
Initial value
(Default setting)
Pressure unit Sets pressure unit. MPa
1.
Press and hold the [MENU] key for approx. 2 sec.
Repeat pressing the key until the setting screen for key-lock [ ] appears on the
digital display.
pressure unit Setting and checking
2.
Press the [SEL] key 12 times.
The set screen of pressure unit is displayed on the digital display.
3.
Select pressure unit from the table below with [
▲] key or [▼] key, and confirm by
pressing “SEL”.
Table 5.14-2 List of set value
Set value Explanation
Initial value
(Default setting)
Sets pressure unit is MPa.

Sets pressure unit is PSI.
4.
Press the [MENU] key once.
Return to the main screen (screen displaying the circulating fluid temperature).
PV
SV
PV
SV
PV
SV
PV
SV
PV
SV
[MENU]
Press and
hold
[MENU]
Press and
hold