Toshiba RAV-SM1403AT-E1 service manual Check Code List Outdoor, Indication

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8-2-4. Check Code List (Outdoor)

￿ : Go on, ￿ : Flash, ￿ : Go off

ALT (Alternate): Alternate flashing when there are two flashing LED SIM (Simultaneous): Simultaneous flashing when there are two flashing LED

 

 

Central

Remote

Sensor lamp part

 

 

 

 

 

 

Automatic

Operation

 

 

control

controller

Block indication

 

Representative defective position

 

Detection

Explanation of error contents

 

 

 

 

reset

continuation

 

 

indication

indication

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Operation

Timer

Ready

 

Flash

 

 

 

 

 

 

 

 

 

19

F04

￿

￿

￿

 

ALT

Outdoor unit Discharge temp. sensor (TD) error

 

Outdoor

Open/Short of discharge temp. sensor was detected.

×

×

 

18

F06

￿

￿

￿

 

ALT

Outdoor unit Temp. sensor (TE, TS, TL) error

 

Outdoor

Open/Short of heat exchanger temp. sensor was detected.

×

×

 

 

 

Miswiring between TE sensor and TS sensor

 

 

1d

F08

￿

￿

￿

 

ALT

Outdoor unit Outside temp. sensor (TO) error

 

Outdoor

Open/Short of outside temp. sensor was detected.

￿

￿

 

18

F07

￿

￿

￿

 

ALT

Outdoor unit Temp. sensor (TL) error

 

Outdoor

Open/Short of heat exchanger temp. sensor was detected.

×

×

 

 

A2

F12

￿

￿

￿

 

ALT

Outdoor unit Temp. sensor (TS) error

 

Outdoor

Open/Short of suction temp. sensor was detected.

×

×

 

43

F13

￿

￿

￿

 

ALT

Outdoor unit Temp. sensor (TH) error

 

Outdoor

Open/Short of heat sink temp. sensor (Board installed) was detected.

×

×

 

18

F15

￿

￿

￿

 

ALT

Outdoor unit Misconnection of temp. sensor (TE, TS)

Outdoor

Misconnection of outdoor heat exchanger temp. sensor and suction temp. sensor was detected.

×

×

 

 

IC

F31

￿

￿

￿

 

SIM

Outdoor unit EEPROM error

 

Outdoor

Outdoor P.C. board part (EEPROM) error was detected.

×

×

 

 

1F

H01

￿

￿

￿

 

 

Outdoor unit Compressor break down

 

Outdoor

When reached min-Hz by current release control, short-circuited current (Idc) after

×

×

 

 

 

 

 

DC excitation was detected.

 

 

1d

H02

￿

￿

￿

 

 

Outdoor unit Compressor lock

 

Outdoor

Compressor lock was detected.

×

×

 

17

H03

￿

￿

￿

 

 

Outdoor unit

Current detection circuit error

 

Outdoor

Current detection circuit error

×

×

 

88

L10

￿

￿

￿

 

SIM

Outdoor unit

Setting error of service P.C. board type

Outdoor

When outdoor service P.C. board was used, model type select jumper setting was inappropriate.

×

×

 

 

1E

P03

￿

￿

￿

 

ALT

Outdoor unit

Discharge temp. error

 

Outdoor

Error was detected by discharge temp. release control.

×

×

 

21

P04

￿

￿

￿

 

ALT

Outdoor unit

 

 

Outdoor

When case thermostat worked, error was detected by high release control from indoor/

×

×

 

 

High pressure system error, Power supply voltage error

outdoor heat exchanger temp. sensor. Power supply voltage error

 

 

AF

P05

￿

￿

￿

 

ALT

Power supply error

 

Outdoor

Power supply voltage error

×

×

 

 

1C

P07

￿

￿

￿

 

ALT

Outdoor unit Heat sink overheat

 

Outdoor

Abnormal overheat was detected by outdoor heat sink temp. sensor.

×

×

 

 

AE

P15

￿

￿

￿

 

ALT

Gas leak detection

 

Outdoor

Abnormal overheat of discharge temp. or suction temp. was detected.

×

×

 

22

P20

￿

￿

￿

 

ALT

Outdoor unit

High pressure system error

 

Outdoor

Error was detected by high release control from indoor/outdoor heat exchanger temp. sensor.

×

×

 

 

1A

P22

￿

￿

￿

 

ALT

Outdoor unit

Outdoor fan error

 

Outdoor

Error (Over-current, lock, etc.) was detected on outdoor fan drive circuit.

×

×

 

14

P26

 

￿

￿

￿

 

ALT

Outdoor unit

Inverter Idc operation

 

Outdoor

Short-circuited protective operation of compressor drive circuit element (G-Tr /IGBT) worked.

×

×

 

16

P29

￿

￿

￿

 

ALT

Outdoor unit

Position detection error

 

Outdoor

Position detection error of compressor motor was detected.

×

×

 

97

E01

￿

￿

￿

 

 

No remote controller master unit

 

Remote

Signal was not received from indoor unit.

 

 

 

Remote controller communication error

 

controller

Main remote controller was not set. (including 2 remote controllers)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E02

￿

￿

￿

 

 

Remote controller send error

 

Remote

Signal cannot be sent to indoor unit.

 

 

 

 

 

controller

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

97

E03

￿

￿

￿

 

 

Regular communication error between indoor and

 

Indoor

No communication from remote controller and network adapter

￿

×

 

 

 

remote controller

 

 

04

E04

￿

￿

￿

 

 

Indoor/Outdoor serial error, Case thermostat operation

Indoor

Serial communication error between indoor and outdoor, Case thermostat operation occurred

￿

×

 

 

 

of the outdoor unit occurred

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

96

E08

￿

￿

￿

 

 

Duplicated indoor addresses

￿

Indoor

Same address as yours was detected.

￿

×

 

99

E09

￿

￿

￿

 

 

Duplicated main remote controllers

 

Remote

In 2-remote controller control, both were set as master.

×

×

 

 

 

 

controller

(Indoor master unit stops warning and follower unit continues operation.)

 

 

CF

E10

￿

￿

￿

 

 

Communication error between CPU

 

Indoor

MCU communication error between main motor and micro computer

￿

 

 

97,99

E18

￿

￿

￿

 

 

Regular communication error between master and

 

Indoor

Regular communication was impossible between master and follower indoor units.

￿

×

 

 

 

follower indoor units

 

Communication between twin master (Main unit) and follower (sub unit) was impossible.

 

96

L03

￿

￿

￿

 

SIM

Duplicated indoor master units

￿

Indoor

There are multiple master units in a group.

×

×

 

99

L07

￿

￿

￿

 

SIM

There is group cable in individual indoor unit.

￿

Indoor

When even one group connection indoor unit exists in individual indoor unit

×

×

 

99

L08

￿

￿

￿

 

SIM

Unset indoor group address

￿

Indoor

Indoor address group was unset.

×

×

 

46

L09

￿

￿

￿

 

SIM

Unset indoor capacity

 

Indoor

Capacity of indoor unit was unset.

×

×

 

66

L30

￿

￿

￿

 

SIM

Outside error input to indoor unit (Interlock)

 

Indoor

Abnormal stop by CN80 outside error input

×

×

 

08

P19

￿

￿

￿

 

ALT

4-way valve inverse error

 

Indoor

In heating operation, error was detected by temp. down of indoor heat exchanger or temp. up of TE, TS.

￿

×

 

 

 

Outdoor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

￿When this warning was detected before group construction/address check finish at power supply was turned on, the mode shifts automatically to AUTO address setup mode.

Image 42
Contents RAV-SM1103AT-E1 RAV-SM1403AT-E1 Contents Original instruction Work undertaken Protective gear worn Explanation of indicationsExplanation of illustrated marks Indication ExplanationConfirmation of warning label on the main unit DescriptionPrecaution for Safety Undertake the work Refrigerant used by this air conditioner is the R410A Properly Model names with a rating of 12 kW and below outdoor units Explanations given to userRelocation DI seriesCopper pipe Piping Safety Caution Concerned to New RefrigerantPipe Materials Flare nutTools General tools Conventional tools can be usedOutdoor Unit Digital InverterOperation Characteristic Curve Digital Inverter Operation Characteristic CurveCapacity variation ratio according to temperature Cooling HeatingConstruction Views External Views RAV-SM1103AT-E1, RAV-SM1403AT-E1RBC-TWP30E2, RBC-TWP50E2 Simultaneous Twin Model RBCOutdoor unit RAV-SM1103AT-E1 Wiring Diagram Specifications of Electric Parts Piping Materials and Joints Used Safety During Installation/ServicingRefrigerant Piping Installation Copper PipesFlare Processing Procedures and Precautions JointsProcessing of Piping Materials Flare and flare nut dimensions for R22 3 Dimensions related to flare processing for R410A / R22Flare and flare nut dimensions for R410A R410A R22 R410A, R22 Clutch type Wing nut typeFlare Connecting Procedures and Precautions Nm kgfmWrenches available on the market Recharging of Refrigerant Required ToolsBrazing of Pipes Low temperature brazing fillerFlux Reason why flux is necessary Materials for Brazing Silver brazing fillerPiping materials for brazing and used brazing filler/flux Characteristics required for fluxTypes of flux BrazingRestricted Items to Use the Existing Pipes Instructions for Re-use Piping of R22 or R407CBasic Conditions Needed to Reuse the Existing Pipe Branching Pipe for Simultaneous Operation SystemFinal Installation Checks YESHandling of Existing Pipe Reference outside diameter Wall thicknessCN806 Discharge temperature release control Outline of Main Controls Pulse Modulating Valve PMV controlCooling fan control Current release controlOutdoor fan control Allocations of fan tap revolutions rpmNormal time Coil heating controlHeating fan control Defective to sensorCurrent release value shift control Defrost controlCurrent release control value Control of compressor case thermo High-pressure switchAt normal to At error to Zone Start of heating operationTroubleshooting procedure Summary of TroubleshootingBefore troubleshooting Wired remote controller typeWireless remote controller type Trouble Confirmation of lamp displayTroubleshooting Outline of judgmentOthers Other than Check Code Lamp indication Check code Cause of trouble occurrenceContents Pushing Test button returns the status to the usual displayCheck Code List Outdoor IndicationCentral control indication Remote controller Error mode detected by indoor unit TCJError mode detected by outdoor unit AfterAfter Series Operation of diagnostic function Judgment and measures Contents Error Display Diagnostic Procedure for Each Check Code Outdoor Unit Display of the latest errorCase thermostat operation E04 YESHeat exchanger temp. sensor TE error F06F12 Suction temp. sensor TS error F13 Heat sink temp. sensor TH errorF15 Miswiring of heat exchanger sensor TE, TS H01 Compressor break down H02 Compressor lockP03 Discharge temp. error L10High pressure SW system error Power supply error Vdc, High pressure protective operationP07 Heat sink overheat error P15 Gas leak detectionCheck Code P19 Outdoor Check and troubleshooting LED display Way valve reversal errorOpen valve fully Method Single operation check for outdoor fanPosition detection circuit error TD, TL sensors Representative value Temperature sensorTA, TC, TCJ, TE, TS, to sensors Representative value TA, TC, TCJ, TE, TS, to sensorsResistance value Parts name Checking procedureTable Inspection of outdoor unit main parts PositionProcedure Calling of Error HistoryContents Group Control OperationInitial communication „ Indoor unit power-ON sequenceBy feed unit Automatic address judgment Usual regular CommunicationService switch SW800, SW801 operations Refrigerant recovery controlOutdoor Unit Service switch setting Case to return the setting to one at shipment from factory LED display switching Display switching list Error display ON, OFF, Slow flashing Once/second Open PMV Electronic expansion valve fully Applicable Control of Outdoor unit Address Setup Address Setup ProcedureAddress Setup & Group Control System ConfigurationTerminology Automatic Address Example from Unset Address No miswiring Only turning on source power supply Automatic completionStandard One outdoor unit Single Twin Address Setup Manual setting from remote controller Remote Controller WiringWiring diagram Single system Simultaneous twin systemConfirmation of Indoor Unit No. Position ButtonMaintenance/Check list To know the position of indoor unit body by addressSetting the jumper wires Installing the P.C. boardRemoving the P.C. board Exchanging Procedure of Compressor Outline Exchange of CompressorDetachments Discharge port Part name Procedure Remarks Perform works of 1 of c, 2 of f Propeller fan When reconnecting the lead wires to Pulse Modulating Product Exploded Views and Parts List RAV Inverter assembly Toshiba Carrier Corporation

RAV-SM1403AT-E1 specifications

The Toshiba RAV-SM1403AT-E1 is a state-of-the-art air conditioning system designed for residential and commercial applications. Its advanced features and cutting-edge technology ensure optimal cooling and heating performance, making it a popular choice among consumers and businesses alike.

One of the standout characteristics of the RAV-SM1403AT-E1 is its energy efficiency. This model is equipped with a highly efficient inverter compressor that adjusts its output based on the cooling load required, which results in significant energy savings compared to traditional air conditioning systems. Its impressive Seasonal Energy Efficiency Ratio (SEER) ratings highlight its ability to provide effective climate control while minimizing electricity consumption.

The RAV-SM1403AT-E1 utilizes Toshiba’s innovative DC inverter technology, which allows for smoother and quieter operation. This means that users can enjoy a comfortable indoor environment without the disruptive noise often associated with conventional models. In addition to its quiet operation, this air conditioner also features an advanced air filtration system that helps to maintain indoor air quality by removing dust, allergens, and other pollutants.

Another major feature of this system is its versatility in installation. The RAV-SM1403AT-E1 can be installed in various configurations, allowing it to adapt to different spaces and design requirements. It supports multiple indoor units that can be connected to a single outdoor unit, providing flexibility for cooling or heating multiple areas simultaneously.

Smart technology is also integrated into the RAV-SM1403AT-E1. Users can take advantage of remote control options, including Wi-Fi capabilities that allow for convenient management of the air conditioning system via smartphones or tablets. This level of control ensures that users can adjust settings even when they are not present, increasing comfort and efficiency.

The build quality of the Toshiba RAV-SM1403AT-E1 reflects its durability and reliability. Designed to withstand varying environmental conditions, it includes corrosion-resistant features that extend the lifespan of the unit, making it a practical investment for both home and commercial use.

In summary, the Toshiba RAV-SM1403AT-E1 combines energy efficiency, advanced technology, and flexible installation options, making it an excellent choice for those seeking a high-performance air conditioning solution. With its innovative features and commitment to sustainability, this model stands out in the competitive HVAC market.