Daikin Hubbard GCU2040PXB1, Installation, Commissioning And Maintenance Manual

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75
ENG
pRack PR300T +0300018EN rel. 1.5 - 02.05.2017
7.2 Alarm table
pRack pR300T can manage both alarms relating to the status of the digital inputs and to system operation, similar to the pRack pR300. For each alarm, the
following are controlled:
•
The actions on the devices, if necessary
•
The output relays (one global and two with diff erent priorities, if confi gured)
•
The red LED on the terminal and the buzzer, where present
•
The type of acknowledgement (automatic, manual, semiautomatic)
•
Any activation delay
The complete list of alarms for the pRack pR300T with the related information as described above, is reported below.
C ode Description R eset Delay Alarm relay Action
ALA** C.pCOe offl ine n° 001 Offl ine Automatic 0s R1
Outputs held in current status or according
to pattern
ALA01 Discharge temperature probe malfunction Automatic 60 s R2 Related functions disabled
ALA02 Discharge temperature probe malfunction Automatic 60 s R1 Related functions disabled
ALA03 External temperature probe malfunction Automatic 60 s R2 Related functions disabled
ALA04 Generic probe malfunction A, PLB1 Automatic 60 s R2 Related functions disabled
ALA05 Generic probe malfunction B, PLB1 Automatic 60 s R2 Related functions disabled
ALA06 Generic probe malfunction C, PLB1 Automatic 60 s R2 Related functions disabled
ALA07 Generic probe malfunction D, PLB1 Automatic 60 s R2 Related functions disabled
ALA08 Generic probe malfunction E, PLB1 Automatic 60 s R2 Related functions disabled
ALA09 Generic probe malfunction A, PLB2 Automatic 60 s R2 Related functions disabled
ALA10 Generic probe malfunction B, PLB2 Automatic 60 s R2 Related functions disabled
ALA11 Generic probe malfunction C, PLB2 Automatic 60 s R2 Related functions disabled
ALA12 Generic probe malfunction D, PLB2 Automatic 60 s R2 Related functions disabled
ALA13 Generic probe malfunction E, PLB2 Automatic 60 s R2 Related functions disabled
ALA14 Generic probe malfunction A, PLB3 Automatic 60 s R2 Related functions disabled
ALA15 Generic probe malfunction B, PLB3 Automatic 60 s R2 Related functions disabled
ALA16 Generic probe malfunction C, PLB3 Automatic 60 s R2 Related functions disabled
ALA17 Generic probe malfunction D, PLB3 Automatic 60 s R2 Related functions disabled
ALA18 Generic probe malfunction E, PLB3 Automatic 60 s R2 Related functions disabled
ALA19 Generic probe malfunction A, PLB4 Automatic 60 s R2 Related functions disabled
ALA20 Generic probe malfunction B, PLB4 Automatic 60 s R2 Related functions disabled
ALA21 Generic probe malfunction C, PLB4 Automatic 60 s R2 Related functions disabled
ALA22 Generic probe malfunction D, PLB4 Automatic 60 s R2 Related functions disabled
ALA23 Generic probe malfunction E, PLB4 Automatic 60 s R2 Related functions disabled
ALA24 Suction pressure probe malfunction Automatic 60 s R1 Related functions disabled
ALA25 Suction temperature probe malfunction Automatic 60 s R2 Related functions disabled
ALA26 Room temperature probe malfunction Automatic 60 s R2 Related functions disabled
ALA27 Condensing pressure probe malfunction, line 2 Automatic 60 s R1 Related functions disabled
ALA28 Discharge temperature probe malfunction, line 2 Automatic 60 s R2 Related functions disabled
ALA29 Suction pressure probe malfunction, line 2 Automatic 60 s R1 Related functions disabled
ALA30 Suction temperature probe malfunction, line 2 Automatic 60 s R2 Related functions disabled
ALA31 Gall cooler backup pressure probe malfunction Automatic 60 s R2 Related functions disabled
ALA32 Condensing pressure backup probe malfunction, line 2 Automatic 60 s R2 Related functions disabled
ALA33 Suction pressure backup probe malfunction Automatic 60 s R2 Related functions disabled
ALA34 Suction pressure backup probe malfunction, line 2 Automatic 60 s R2 Related functions disabled
ALA35 Common oil temperature probe malfunction Automatic 60 s R2 Related functions disabled
ALA36 Common oil temperature probe malfunction, line 2 Automatic 60 s R2 Related functions disabled
ALA39 Discharge temperature probe malfunction, compressors 1...6 Automatic 60 s R2 Related functions disabled
ALA40 Discharge temperature probe malfunction, compressors 1...6, line 2 Automatic 60 s R2 Related functions disabled
ALA41 Oil temperature probe malfunction, compressors 1...6, line 1 Automatic 60 s R2 Related functions disabled
ALA42 Oil temperature probe malfunction, compressor 1, line 2 Automatic 60 s R2 Related functions disabled
ALA43 Gas cooler output temperature probe malfunction Automatic 60 s R2 Related functions disabled
ALA44 CO2 receiver pressure probe malfunction Automatic 60 s R2 Related functions disabled
ALA45 Gas cooler output backup temperature probe malfunction Automatic 60 s R2 Related functions disabled
ALA55 Discharge probe malfunction, line 1 Automatic 60 s R2 Related functions disabled
ALA56 Discharge probe malfunction, line 2 Automatic 60 s R2 Related functions disabled
ALA57 High/low discharge pressure, line 1 Automatic Settable R1 -
ALA58 High/low discharge pressure, line 2 Automatic Settable R1 -
ALB01 Low suction pressure from pressure switch Semiautomatic Confi g. R1 Shutdown compressors
ALB02 High condensing pressure from pressure switch Man./Autom. Confi g. R1 Shutdown compressors
ALB03 Low gas cooler output temperature from probe Automatic Settable R1 Fan forcing at 0%
ALB04 High gas cooler output temperature from probe Automatic Settable R1
Fan forcing at 100% and shutdown
compres.
ALB05 Liquid level Automatic Confi g. R2 -
ALB06 Common oil diff erential Automatic Confi g. R2 -
ALB07 Common fan circuit breaker Automatic Confi g. Confi g. -
ALB08 Low suction pressure from pressure switch. line 2 Semiautomatic Confi g. R1 Shutdown compressors, line 2
ALB09 High condensing pressure from pressure switch. line 2 Man./Autom. Confi g. R1 Shutdown compressors, line 2
ALB10 Low condensing pressure from probe, line 2 Automatic Confi g. R1 -
ALB11 High condensing pressure from probe, line 2 Automatic Confi g. R1 -
ALB12 Liquid level, line 2 Automatic Confi g. R2 -
ALB13 Common oil diff erential, line 2 Automatic Confi g. R2 -
ALB14 Common fan circuit breaker, line 2 Automatic Confi g. Confi g. -
ALB15 High suction pressure from probe Automatic Confi g. R1 -
ALB16 Low suction pressure from probe Automatic Confi g. R1 -
ALB17 High suction pressure from probe, line 2 Automatic Confi g. R1 -
ALB18 Low suction pressure from probe, line 2 Automatic Confi g. R1 -
ALB21 Shutdown to prevent high pressure Manual Confi g. R1 Shutdown compressors
ALB22 Shutdown to prevent high pressure, line 2 Manual Confi g. R1 Shutdown compressors, line 2
ALC90 L1 – Generic alarm comp. Man./Auto confi g confi g Shutdown compressor with alarm
ALC91 L1 – Compressors overload alarm Man./Auto confi g confi g Shutdown compressor with alarm
ALC92 L1 – Compressors high pressure Man./Auto confi g confi g Shutdown compressor with alarm
ALC93 L1 – Compressors low pressure Man./Auto confi g confi g Shutdown compressor with alarm
ALC94 L1 – Compressors oil alarm Man./Auto confi g confi g Shutdown compressor with alarm
ALC96 L2 – Compressors generic alarm Man./Auto confi g confi g Shutdown compressor with alarm
ALC97 L2 – Compressors overload alarm Man./Auto confi g confi g Shutdown compressor with alarm
ALC98 L2 – Compressors high pressure Man./Auto confi g confi g Shutdown compressor with alarm
ALC99 L2 – Compressors low pressure Man./Auto confi g confi g Shutdown compressor with alarm
ALC9a L2 – Compressors oil alarm Man./Auto confi g confi g Shutdown compressor with alarm
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