SMC Networks HRSH090-A Operation Manual page 125

Changing of compressor stop alarm Setting and checking
36.
Press the [SEL] key once.
Setting screen of the compressor stop alarm is displayed on the digital display.
PV
SV
37.
Select the alarm operation for P.RUN from the table 5.20- Object alarm of P.RUN with
[▲] key or [▼] key, and confirm by pressing "SEL". The alarm operations of all the
object alarms in the table 5.20- will be be customized collectively.
Code
AL10
AL11
AL12
AL13
AL15
AL16
AL17
AL18
AL24
AL26
AL27
AL37
AL38
AL43
AL44
AL45
AL46
1: Power supply "-20" specification model does not generate this alarm. (Except option S.)
2: Water-cooled type model does not generate this alarm.
Set value
Compressor and fan are stopped and pump
continues running when this alarm signal is
generated.
Operation is stopped when this alarm signal is
generated.
Changing circulating fluid discharge pressure sensor failure Setting and checking
38.
Press the [SEL] key once.
The set screen of the circulating fluid pressure sensor failure is displayed on the digital
display.
PV
SV
HRSH Series
Table 5.20-25 Object alarm of P.RUN
High compressor suction temp.
Low compressor suction temp.
Low super heat temperature
High compressor discharge pressure
Refrigerant circuit pressure (high pressure side) drop
Refrigerant circuit pressure (low pressure side) rise
Refrigerant circuit pressure (low pressure side) drop
Compressor running failure
Compressor suction temp. sensor failure
Compressor fluid discharge pressure sensor failure
Compressor suction pressure sensor failure
Compressor discharge temp. sensor failure
Compressor discharge temp. rise
2
Fan inverter breaker trip
2
Fan inverter error
1
Compressor breaker trip
Compressor inverter error
Table 5.20-26 List of set value
Explanation
Chapter 5 Display and setting of various functions
Alarm name
HRX-OM-R026
Initial value
(Default setting)

5.20Alarm customizing function
5-63