HRX-OM-Q026 
Chapter  5   Display  and  Setting  of  Various  Functions 
 
5.21 Alarm Customizing Function  HRSH Series 
 
  5-52 
5.21.2  Setting and checking of the alarm customizing function 
The table below shows the set items of the alarm customizing function and 
the default settings. 
 
Table 5.21-5 Default settings of the alarm customizing function (1/3) 
Operation setting when 
"Low level in tank" alarm 
is generated 
Product  operation 
while  the  alarm  is 
being generated 
Operation setting when 
"Detection temp. for the 
circulating fluid discharge 
temp. rise" alarm is 
generated 
Circulating fluid 
discharge temp. rise 
Product  operation 
while  the  alarm  is 
being generated 
Threshold temperature 
setting for "Detection 
temp. for the circulating 
fluid discharge temp. rise" 
alarm 
40.0
 o
C 
(104.0 
o
F) 
(----) 
Operation setting when 
"Detection temp. for the 
circulating fluid discharge 
temp. drop" alarm is 
generated 
Circulating fluid 
discharge temp. drop 
Product  operation 
while  the  alarm  is 
being generated 
Threshold temperature 
setting for "Detection 
temp. for the circulating 
fluid discharge temp. 
drop" alarm 
Operation setting when 
"Circulating fluid 
discharge pressure rise" 
alarm is generated 
Circulating fluid 
discharge pressure 
rise 
Product  operation 
while  the  alarm  is 
being generated 
Threshold pressure 
setting for "Circulating 
fluid discharge pressure 
rise" alarm 
0.70 MPa 
(102 PSI) 
or 
1.00 MPa 
(145 PSI) 
(----) 
Operation setting when 
"Circulating fluid 
discharge pressure 
decrease" alarm is 
generated 
Circulating fluid 
discharge pressure 
drop 
Product  operation 
while  the  alarm  is 
being generated 
Threshold pressure 
setting for "Circulating 
fluid discharge pressure 
decrease" alarm 
0.03 MPa 
(4 PSI) 
or 
0.05 MPa 
(7 PSI) 
(----) 
Operation setting when 
"Communication error" 
alarm is generated 
Product  operation 
while  the  alarm  is 
being generated 
Threshold monitoring time 
setting for 
"Communication error" 
1: See “Table 5.21-1 Default alarm settings and customizing (1/4) to (4/4)” for more details of the default 
settings.