56
ENG
Hecu CO
2
+0300085EN rel. 2.2 - 07.05.2019
Screen
index
Display Description Serious
alarm
Alarm Delay Reset
ALP04 Parallel compressor envelope alarm Compressor operation outside of the envelope x Cbg55 Auto
ALP05 Parallel compressor high discharge
gas temperature
The parallel compressor discharge temperature exceeds
a certain threshold set on Hb04
x Not settable Auto
ALP06 Parallel compressor low pressure
diff erential (insuffi cient lubrication)
Diff erence between parallel compressor
suction and discharge pressure too low
x Cbg55 Auto
ALP07 Parallel compressor inverter model
not compatible (power+ only)
Selected inverter model for parallel compressor not
compatible with the type of compressor used
x
(*) probe type, wiring, probe installation position, probe limit settings, comparison
of value displayed against physical instrument (pressure gauge,..)