Emerson Dixell iProChill IPC115D Application Manual page 174

10.8 LOW EVAPORATION PRESSURE ALARM (IF THE EVAPORATOR PRESSURE PROBES ARE
CONFIGURED)
Alarm code
Display in keyboard
Cause of activation
Reset
Reset
Icon
Action
Regulators
Alarm
Reverse valve
Recovery valve
Free-cooling on/off valve
Auxiliary relay
Idle running valve
Supply ventilation
Condensation ventilation
Support/boiler/anti-freeze
Pump/and water evaporator
and condenser
Affected circuits
compressors
Unaffected circuits
compressors
Unaffected circuits pump
down solenoid valve
Affected circuits pump
down solenoid valve
1592025050 iProChill v2.5 10D00 AG v1.3 GB 18.02.2016.docx
b1lp-...b4lP (circuit n° 1-...circuit n° 4 evaporator low pressure alarm)
Low press circuit1-...Low press circuit4
The alarm is activated when the probe configures as the evaporator pressure
(AI type=56...59) < AL03 set in the following conditions.

working in cooling or heating mode

stand-by or OFF-remote if AL08 = 1

In defrost if AL06=1
The alarm is not signalled:

in defrost for time AL07 in correspondence with valve inversion

on compressor switch-on for the time AL01
If the evaporation control probe measures a temperature > of the AL03 set +
differential AL04
Automatic – it becomes manual after AL05 interventions/hour (reset procedure
in functions menu)
flashing
Relay + buzzer activated
Relay + buzzer activated
it follows its regulation
it follows its regulation
it follows its regulation
It follows/they follow its/their regulation
It follows its regulation
It follows its regulation
Off
It follows its regulation
It follows its regulation
Off
It follows its regulation
It follows its regulation
off
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