SMC Networks HRSH090 Series, Operation Manual

Page: 109 / 194

HRX-OM-R026
Chapter 5 Display and setting of various functions
HRSH Series 5.20 Alarm customizing function
5-47
Table 5.20-2 Alarm setting and customizing (2/4)
Code Alarm name
①
Alarm operations
②
Alarm threshold and others

Display
A.S
T
P
A.RUN
P
.RUN
O
F
F
Display
Default
setting
Settable range
AL04
Circulating fluid
discharge temp.
drop
● ○ - ●
Set temperature
1.0
o
C
(33.8
o
F)
(----)

5
1.0 to 39.0
o
C
(33.8 to 102.2
o
F)
Monitoring method
0 0 to 3
Monitoring start timer
----
（
0
）

6 0 to 600 minutes
Range over detection timer
5 5 to 999
seconds
AL05
High circulating
return temp.
-
○ -
- -
- -
AL06
High circulating
fluid discharge
pressure
-
○ -
- -
-
-

9
AL07
Abnormal pump
operation
-
○ -
- -
- -

9
AL08
Circulating fluid
discharge pressure
rise
● ○ - ●
Set pressure
0.55MPa
(80PSI)
(----)

7,9
0.05 to 0.60MPa
(7 to 87PSI)
AL09
Circulating fluid
discharge pressure
drop
● ○ - ●
Set pressure
0.05MPa
(7PSI)
(----)

8,9
0.05 to 0.60MPa
(7 to 87PSI)
AL10
High compressor
suction temp.
● - ○ -
- -
AL11
Low compressor
suction temp.
● - ○ -
- -
AL12
Low super heat
temperature
● - ○ -
- -
AL13
High compressor
discharge pressure
● - ○ -
- -
AL15
Refrigerant circuit
pressure
(high
pressure side) drop
● - ○ -
- -
AL16
Refrigerant circuit
pressure
(low
pressure side) rise
● - ○ -
- -

4: Values in
ﾟ
F are displayed when SE12 is F, and PSI are displayed when SE13 is PSI.

5: The default setting when AS05 is OFF.

6: The default setting when AS21 is 2 or 3.

7: The default setting when AS07 is OFF.

8: The default setting when AS09 is OFF.

9: AL06, AL07, AL08, AL09 are disabled when AS25 is set to A.RUN. (AL06, AL07, AL08, and AL09
will not be generated)