Trane FTXS15DVJU, FTXS18DVJU, FTXS24DVJU Fault diagnosis, Fault Diagnosis by Remote Controller

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Fault diagnosis

FAULT DIAGNOSIS BY REMOTE CONTROLLER

In the ARC433A series, the temperature display sections on the main unit indicate corresponding codes.

1.When the TIMER CANCEL button is held down for 5 seconds, a “ ” indication flashes on the temperature display section.

F F

O N

HOME LEAVE

ON/OFF

 

 

 

POWERFUL

TEMP

 

MODE

FAN

 

SILENT

SENSOR SWING

 

ON

CANCEL

TIMER CANCEL button

OFF

 

It cancels the timer setting.

 

TIMER

 

2.Press the TIMER CANCEL button repeatedly until a continuous beep is produced.

The code indication changes as shown below, and notifies with a long beep.

 

CODE

MEANING

 

00

NORMAL

SYSTEM

U0

REFRIGERANT SHORTAGE

U2

DROP VOLTAGE OR MAIN CIRCUIT OVERVOLTAGE

 

 

U4

FAILURE OF TRANSMISSION (BETWEEN INDOOR UNIT AND OUTDOOR UNIT)

 

A1

INDOOR PCB DEFECTIVENESS

INDOOR

A5

HIGH PRESSURE CONTROL OR FREEZE-UP PROTECTOR

A6

FAN MOTOR FAULT

UNIT

C4

FAULTY HEAT EXCHANGER TEMPERATURE SENSOR

 

 

C9

FAULTY SUCTION AIR TEMPERATURE SENSOR

 

EA

COOLING-HEATING SWITCHING ERROR

 

E5

OL STARTED

 

E6

FAULTY COMPRESSOR START UP

 

E7

DC FAN MOTOR FAULT

 

E8

OPERATION HALT DUE TO DETECTION OF INPUT OVER CURRENT

 

F3

HIGH TEMPERATURE DISCHARGE PIPE CONTROL

OUTDOOR

H6

OPERATION HALT DUE TO FAULTY POSITION DETECTION SENSOR

UNIT

H8

CT ABNORMALITY

 

H9

FAULTY SUCTION AIR TEMPERATURE SENSOR

 

J3

FAULTY DISCHARGE PIPE TEMPERATURE SENSOR

 

J6

FAULTY HEAT EXCHANGER TEMPERATURE SENSOR

 

L4

HIGH TEMPERATURE AT INVERTER CIRCUIT HEATSINK

 

L5

OUTPUT OVERCURRENT

 

P4

FAULTY INVERTER CIRCUIT HEATSINK TEMPERATURE SENSOR

NOTE

1.A short beep and two consecutive beeps indicate non-corresponding codes.

2.To cancel the code display, hold the TIMER CANCEL button down for 5 seconds. The code dis- play also cancel itself if the button is not pressed for 1 minute.

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Contents Models FTXS15DVJU FTXS18DVJU FTXS24DVJU Contents Safety precautions Consider nuisance to your neighbors from noises Installation siteElectrical work System relocationIndoor Unit Main unit control panel Names of partsOutdoor Unit Outdoor UnitIndoor Unit 〈 ARC433A53 〉 Remote ControllerTo set the batteries Preparation Before OperationTo fix the remote controller holder on the wall To operate the remote controllerAbout remote controller HolderTurn the breaker on To set the clockPress Clock button Tips for saving energyTo stop operation To change the temperature settingTo start operation Press FAN setting button To change the airflow rate settingTo adjust the horizontal blade flap Adjusting the Airflow DirectionTo adjust the vertical blades louvers Press Swing buttonThree-Dimensional 3-D Airflow To cancel 3-D AirflowTo 3-D Airflow Press either the Swing button or the Swing buttonTo start Powerful operation Powerful OperationTo cancel Powerful operation Press Powerful buttonOutdoor Unit Silent Operation To cancel Outdoor Unit Silent operationTo start Outdoor Unit Silent operation Press Silent buttonBefore using Home Leave operation To cancel Home Leave operationHome Leave Operation To start Home LeaveUse as a favorite mode Use as an energy-saving modeWhat’s the Home Leave operation Useful in these casesIntelligent EYE Operation To cancel Intelligent EYE operationTo start Intelligent EYE operation Press Sensor buttonEnergy saving operation Intelligent EYE is useful for Energy SavingTo cancel the OFF Timer operation Timer OperationTo use OFF Timer operation To combine on Timer and OFF Timer To use on Timer operationTo cancel on Timer operation Indoor unit, Outdoor unit and Remote controller Care and CleaningUnits Front panelReplacement MaintenanceFilters Air FilterBefore a long idle period CheckCase Explanation Trouble ShootingCheck again Case CheckCall your authorized dealer immediately We recommend periodical maintenanceDisposal requirements Fault Diagnosis by Remote Controller Fault diagnosis3P141693-2C M04B017A 0410 HT

FTXS15DVJU, FTXS18DVJU, FTXS24DVJU specifications

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