HRX-OM-X084
Chapter 5
Display and Setting of Various Functions
5.5 Advanced setting mode
HRR Series
5-34
The user can decide the chiller behaviour if alarm "AL 09: circulating fluid discharge
pressure rise" occurs.
Set value
Contents
Initial value
WRN
Operation of this product will continue when the
alarm occurs.
―
FLT
Operation of this product will stop when the alarm
occurs.
○
Setting for circulating fluid discharge pressure rise threshold
3.
Press the [▼] key. Displays screen for setting the circulating fluid discharge
pressure rise threshold.
Alarm "AL 09: Circulating fluid discharge pressure rise" threshold can be changed.
Applicable model
Setting range
Initial value
Standard
0.05 to 0.50MPa
0.50MPa
option T1
0.05 to 0.40MPa
0.35MPa
Detection time for circulating fluid discharge pressure rise
4.
Press the [▼] key. Displays screen for setting the detection time of the circulating fluid
discharge pressure rise alarm .
When the circulating fluid discharge pressure is above the threshold for this set amount of
time : "AL09 circulating fluid discharge pressure rise" alarm is generated. The detection
time can be set in the range shown below.
●
Setting range
:
0 to 60 sec(
Initial value
:
5 sec)
Changing of low flow rate alarm behaviour
5.
Press the [▼] key. Displays screen for changing the chiller behaviour when the low flow
rate alarm occurs.(In the case of option Z, Z1, this item will not be displayed.)
Alarm: The user can decide the chiller operation if alarm "AL10 low flow rate " occurs.
RUN
SEC
RUN
RUN
MPa
Circulating fluid discharge pressure rise threshold
H
I
PRS
⇒
TIME
(
Alternately displayed
)
Operation at occurrence of low flow rate alarm
L
O
FL
⇒
ALARM
(
Alternately displayed
)
Detection time for circulating fluid discharge pressure rise
Summary of Contents for HRR010-A-10 Series
Page 14: ...HRX OM X084 Chapter 1 Safety Instructions 1 8 Material Safety Data Sheet MSDS HRR Series 1 8...
Page 46: ...HRX OM X084 Chapter 3 Transport and Setting Up 3 5 Fill of circulating fluid HRR Series 3 24...
Page 120: ...HRX OM X084 Chapter 6 Option 6 5 Option Z HRR Series 6 6...
Page 165: ......