Carrier Touch Pilot Control Series User Manual

Code Description Possible cause Action taken Reset type
Compressor failure XX = 11 (compressor A1); XX = 12 (compressor A2); XX = 21 (compressor B1); XX = 22 (compressor B2)
xx20 Compressor High Inverter Temperature Compressor fault Compressor shuts down Automatic
xx22 Compressor Low Suction Pressure As above Compressor shuts down Automatic
xx23 Compressor High Discharge Pressure As above Compressor shuts down Automatic
xx24 Compressor 3-Phase Overcurrent As above Compressor shuts down Automatic
xx25 Compressor Cavity Temperature As above Compressor shuts down Automatic
xx27 Compressor Pressure Ratio As above Compressor shuts down Automatic
xx28 Compressor Bearing/Motor Controller Fault As above Compressor shuts down Automatic
xx29 Compressor Sensor Fault As above Compressor shuts down Automatic
xx30 Compressor SCR Temperature As above Compressor shuts down Automatic
xx31 Compressor Lock Out As above Compressor shuts down Automatic
xx32 Compressor Motor Winding Temperature As above Compressor shuts down Automatic
xx33 Compressor High Suction Superheat As above Compressor shuts down Automatic
xx34 Compressor Earth Leakage As above Compressor shuts down Automatic
xx35 Compressor Soft Start Temp. As above Compressor shuts down Automatic
xx36 Compressor Identication register does not
match
As above Compressor shuts down Manual
xx37 Compressor Starting is taking too much time As above Compressor shuts down Automatic, if the compressor
is stopped
xx38 Compressor - Interlock discordance As above Compressor shuts down Manual
xx39 Compressor - Out of map info As above No action (warning only) Automatic
xx90 Compressor Communication lost As above Compressor shuts down Automatic, if communication
is re-established
LEN & Database modules failure
56001 Lenscan module Failure Software problem. Contact
Manufacturer Agency
Unit shuts down Automatic
55001 Database module Failure As above No action (warning only) Manual
Voltage failure
57001 SIOB 1 Low Voltage Failure Unstable electrical supply or
electrical issue
Unit shuts down Automatic, if voltage reading
returns to normal (6 alarms
within 24 hours); otherwise,
Manual
57002 SIOB 2 Low Voltage Failure As above Circuit B shuts down As above
57003 SIOB 3 Low Voltage Failure As above Unit shuts down As above
Stepper motor failure
57020 Main EXV Stepper Motor Failure - Cir A Stepper motor failure Circuit A shuts down Manual
57021 Main EXV Stepper Motor Failure - Cir B As above Circuit B shuts down Manual
57030 Staging Valve stepper motor failure -
Compressor A1
As above Compressor A1 cannot be
started
Manual
57031 Staging Valve stepper motor failure -
Compressor A2
As above Compressor A2 cannot be
started
Manual
57040 Staging Valve stepper motor failure -
Compressor B1
As above Compressor B1 cannot be
started
Manual
57041 Staging Valve stepper motor failure -
Compressor B2
As above Compressor B2 cannot be
started
Manual
9 - DIAGNOSTICS
33

Carrier Touch Pilot Control Series Specifications

General

Brand	Carrier
Model	Touch Pilot Control Series
Category	Chiller
Language	English