Emerson Dixell iProChill IPC115D Application Manual page 168

10.2 HIGH PRESSURE PRESSURE SWITCH ALARM
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
0÷10V proportional output
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 valves
Affected circuits pump
down solenoid valves
1592025050 iProChill v2.5 10D00 AG v1.3 GB 18.02.2016.docx
b1HP-...b4HP (circuit n° 1...4 high pressure pressure switch alarm)
Hi press circ1-... Hi press circ4
With unit in ON and circuit high pressure pressure switch input active
Circuit1: DI High pressure switch circuit 1(DI type=10) active
Circuit2: DI High pressure switch circuit 2(DI type=11) active
Circuit3: DI High pressure switch circuit 3(DI type=12) active
Circuit4: DI High pressure switch circuit 4(DI type=13) active
Input not activated
Reset is always manual if AL11 = 0
Reset is always automatic if AL11 = 60
Reset passes from automatic to manual if AL11 goes from 1 to 59 (reset
procedure in functions menu)
flashing
Alarm relay (DO type=154...157) + 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/they follow its/their regulation
It follows its regulation
It follows its regulation
If the Par. FA02= 0, fan working mode dependent on the compressor. With
alarm active the fans are forced to maximum speed for 60 seconds before
switching-off
If the Par. FA02= 1, fan working mode independent from the compressor. With
alarm active the fans are forced to maximum speed for 60 seconds and then
follow their regulation
It follows its regulation
It follows its regulation
Off
They follow its regulation
They follow its regulation
Off
iProCHILL
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