SMC Networks HRR030-A-20 Series Operation Manual page 83

Setting for low flow rate alarm threshold
6.
Press the [▼] key. Displays screen for setting low flow rate alarm threshold.
RUN
The user can change the threshold of "AL10 low flow rate ".
Setting range
● ：2.0 to 15.0 LPM(
Detection time for low flow rate alarm
7.
Press the [▼] key. Displays screen for setting the detection time of the low flow rate
alarm.
RUN
When the circulating fluid flow rate is below the threshold for this set amount of time alarm
"AL10 low flow rate" is generated. The detection time can be set in the range shown below.
Setting range
● ：0 to 600 sec(
Changing of electric conductivity rise alarm
8.
Press the [▼] key. Displays screen for setting value of electric conductivity rise alarm
threshold.
Displayed only when Option DM is selected [Electrical conductivity control function , DI
water (pure water) piping].
RUN
Alarm: The user can decide the chiller operation if alarm "AL12 electric conductivity rise "
occurs.
Set value
OFF
WRN
HRR Series
Low flow rate alarm threshold
LPM
Initial value
Detection time for low flow rate alarm
SEC
LOFL ⇒ TIME( Alternately displayed )
Initial value
Operation at occurrence of electric conductivity rise alarm
DIHI ⇒ ALARM( Alternately displayed )
Contents
Alarm is not generated.
Operation of this product will continue when the
alarm occurs.
Chapter 5 Display and Setting of Various Functions
：4.0 LPM)
：5 sec)
HRX-OM-W002
Initial value
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○
5.5 Advanced setting mode
5-35