SMC Networks HRSH150-A*-20 Series, Operation Manual

Page: 89 / 178

HRX-OM-Q026-B
Chapter 5 Display and setting of various functions
HRSH Series
5.10
Anti-freezing function
5-29
5.10.2 Anti-freezing function setting and checking
The table below explains the setting items of the anti-freezing function and
the initial values.
Table 5.10-1 List of set anti-freezing function
Display Item Contents
Initial value
(Default setting)
Anti-freezing
function
Sets anti-freezing OFF
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.
PV
SV
PV
SV
PV
SV
Anti-freezing function Setting and checking
2.
Press the [SEL] key 9 times.
The set screen of anti-freezing function is displayed on the digital display.
PV
SV
3.
Select anti-freezing function from the table below with [ ▲ ] key or [ ▼ ] key, and confirm by
pressing “SEL”.
Table 5.10-2 List of set value
Set value
Explanation
Initial value
(Default setting)
Anti-freezing function OFF
○
Anti-freezing function ON
4.
Press the [MENU] key once.
Return to the main screen (screen displaying the circulating fluid temperature).
PV
SV
［
MENU
］
Press and
hold
［
MENU
］
Press and
hold