Emerson Dixell iProChill IPC115D - Page 183

1592025050 iProChill v2.5 10D00 AG v1.3 GB 18.02.2016.docx iProCHILL 183/205
Compressors not affected
If Par. AL29 = 0 following their regulation
If Par. AL29 = 1 off
Pump down solenoid valve
It switches-off if there is only 1 compressor per circuit, otherwise it follows its
regulation
10.18 COMPRESSOR HIGH DISCHARGE TEMPERATURE ALARM FROM ANALOGUE INPUT
Alarm code
C1dt…C16dt (compressor n° 1…16 high discharge temperature alarm)
Display in keyboard
Hi Disch temp.C1…Hi Disch temp.C16
Cause of activation
The temperature measured by the probe configured as Compressor 1…16
PTC discharge temperature probe (AI type=1…16) >= AL50 set
Reset
The temperature measured by the probe configured as Compressor 1…16
PTC discharge temperature probe (AI type=1…16) <= AL50 set – AL51
differential
Reset
Automatic - Manual. If more than AL52 interventions per hour occur. Enter the
functions menu to reset the alarm
Icon
flashing
Action
Alarm relay (DO type=1)+ buzzer activated
Regulators
Alarm
Relay + buzzer activated
Reverse valve
it follows its regulation
Recovery valve
it follows its regulation
Free-cooling on/off valve
it follows its regulation
Auxiliary relay
It follows its regulation
Idle running valve
It follows its regulation
Supply ventilation
It follows its regulation
Condensation ventilation
It follows its regulation
Support/boiler/anti-freeze
It follows/they follow its/their regulation
Pump/and water evaporator
and condenser
It follows its regulation
Compressor affected
Off
Compressor not affected
It follows its regulation
Pump down solenoid valve
It switches-off if there is only 1 compressor per circuit, otherwise it follows its
regulation
Liquid injection solenoid
valve
Off with compressor in OFF