19.PARAMETER TABLE
1.4.2.x.7
Hysteresis of temperature alarms:
It is the temperature variation necessary to get out of the alarm situation.
1.4.3
Discharge alarms:
1.4.3.x
Discharge alarms - discharge 1 to 3
The letter x represents discharges 1, 2 and 3.
1.4.3.x.1
Low pressure:
Enables the alarm when the pressure is lower than the configured value.
1.4.3.x.2
High pressure:
Enables the alarm when the pressure is higher than the configured value.
1.4.3.x.3
Critical high pressure:
Enables the alarm when the pressure is higher than the configured value. Generally higher than the value set in the high-pressure alarm
(
1.4.3.x.2
).
1.4.3.x.4
Hysteresis of pressure alarms:
It is the pressure difference to get out of the alarm situation.
1.4.3.x.5
Low pressure:
Enables the alarm when the temperature is lower than the configured value.
1.4.3.x.6
High temperature:
Enables the alarm when the temperature is higher than the configured value.
1.4.3.x.7
Critical high temperature:
Enables the alarm when the temperature is higher than the configured value.
Generally higher than the value set in the high temperature alarm (
1.4.3.x.6
).
1.4.3.x.8
Low subcooling:
Enables the alarm when the subcooling is lower than the configured value.
1.4.3.x.9
High subcooling:
Enables the alarm when the subcooling is higher than the configured value.
1.4.
3.x.10
Hysteresis of temperature alarms:
It is the temperature variation necessary to get out of the alarm situation.
1.4.4
Reset:
Automatic reset settings for each suction and discharge line.
1.4.4.1
Number of attempts
Number of automatic reset attempts made within the Reset period (
1.4.4.3
)
Feature
Minimum
Maximum
Unit
Standard
Description
1.4.3.x.1
1.4.3.x.2
1.4.3.x.3
1.4.3.x.4
1.4.3.x.8
1.4.3.x.5
1.4.3.x.9
1.4.3.x.6
1.4.3.x.10
1.4.3.x.7
-14,8 [off] (-1,1)
1,0 (0,1)
-0,1 [off] (-0,2)
-50,1 [off] (-58,2)
-50,0 [off] (-58,0)
-50,1 [off] (-58,2)
200,1 [off] (392,2)
0,0
1,0 (0,1)
-0,1 [off] (-0,2)
200,1 [off] (360,2)
850,1 [off] (58,7)
850,1 [off] (58,7)
850,1 [off] (58,7)
850,1 [off] (58,7)
-14,8 [off] (-1,1)
850,0 (58,6)
-14,7 (-1,0)
-14,7 (-1,0)
5,0 (9,0)
20,0 (1,4)
20,0 (36,0)
200,0 (392,0)
200,1 (392,2)
200,1 [off] (360,2)
-50,0 (-58,0)
0,3 (0,5)
200,1 [off] (392,2)
200,1 [off] (392,2)
20,0 (36,0)
Psi (Bar)
Psi (Bar)
Psi (Bar)
Psi (Bar)
High pressure
Low pressure
Critical high pressure
Low subcooling
Hysteresis of pressure alarms
High subcooling
Hysteresis of temperature alarms
Low temperature
High temperature
Critical high temperature
°C (F)
°C (F)
°C (F)
°C (F)
°C (F)
°C (F)
Feature
Minimum
Maximum
Unit
Standard
Description
1.4.4.1
1.4.4.2
1.4.4.3
0 [off]
60
24
15
1
0
11 [ever]
1
1
-
min
h
Retry interval
Number of attempts
Reset period
58
