Carrier AQUASNAP 30RB series

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113

ALARM CODE DESCRIPTIONS (continued)

ALARM CODE

RESET TYPE PROBABLE CAUSE

ALARM DESCRIPTION

See compressor alarm subcode

Manual

Fault, compressor C1 N°1

Fault, compressor C1 N°nn

Fault, compressor C2 N°1

Fault, compressor C2 N°nn

Fault, compressor C3 N°1

Fault, compressor C3 N°nn

Fault, compressor C4 N°1

Fault, compressor C4 N°nn

Compressor B1 motor temperature too high

Compressor B1 crankcase heater fault

Compressor B1 high pressure switch fault

PTC temperature probe

Compressor motor B1 out of range

C1-01

C1-nn

C2-01

C2-nn

C3-01

C3-nn

C4-01

C4-nn

Process faults

XX-01*

XX-02*

XX-03*

Motor fault, wiring

Crankcase heater defective, wiring fault

Condenser flow rate too low, condenser valve blocked, fan circuit

fault, condenser air or water entering temperature too high

Probe defective

Carrier AQUASNAP 30RB series - Page 113