Toshiba RAV-SM1606BT-TR, RAV-SM406BT-TR Check Code List, Error mode detected by indoor unit

Page 42

Check Code List

Error mode detected by indoor unit

 

 

Operation of diagnostic function

 

 

 

 

 

 

 

 

 

 

 

 

 

Judgment and measures

Check

 

Cause of operation

 

Status of

 

Condition

 

 

 

 

 

 

 

 

 

 

 

code

 

 

air conditioner

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No communication from remote

 

Stop

 

Displayed when

1.

Check cables of remote controller and communication adapters.

E03

 

 

 

 

• Remote controller LCD display OFF (Disconnection)

 

controller (including wireless) and

 

 

 

 

 

(Automatic reset)

 

error is detected

 

 

 

communication adapter

 

 

 

• Central remote controller [97] check code

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The serial signal is not output from

 

 

 

 

1.

Outdoor unit does not completely operate.

 

 

outdoor unit to indoor unit.

 

 

 

 

 

• Inter-unit wire check, correction of miswiring

 

 

• Miswiring of inter-unit wire

 

 

 

 

 

 

 

 

Stop

 

Displayed when

 

• Check outdoor P.C. board. Correct wiring of P.C. board.

E04

 

• Defective serial sending circuit on

 

 

 

 

 

(Automatic reset)

 

error is detected

2. When outdoor unit normally operates

 

 

 

 

 

 

outdoor P.C. board

 

 

 

 

 

Check P.C. board (Indoor receiving / Outdoor sending).

 

 

• Defective serial receiving circuit on

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

indoor P.C. board

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E08

 

Duplicated indoor unit address

 

 

 

 

1.

Check whether remote controller connection (Group/Individual)

 

 

 

 

 

 

 

 

was changed or not after power supply turned on

 

 

 

 

 

 

 

 

L03

 

Duplicated indoor header unit

 

 

 

Displayed when

 

(Finish of group construction/Address check).

 

 

 

 

Stop

 

 

* If group construction and address are not normal when the

 

 

 

 

 

 

 

 

There is group wire in individual indoor

 

 

error is detected

 

L07

 

 

 

 

power has been turned on, the mode automatically shifts to

 

 

 

 

 

 

 

 

 

 

 

 

 

unit.

 

 

 

 

 

address setup mode. (Resetting of address)

 

 

 

 

 

 

 

 

 

 

L08

 

Unset indoor group address

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L09

 

Unset indoor capacity

 

Stop

 

Displayed when

1. Set indoor capacity (DN=11)

 

 

 

 

error is detected

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L30

 

Abnormal input of outside interlock

 

Stop

 

Displayed when

1. Check outside devices.

 

 

 

 

error is detected

2.

Check indoor P.C. board.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Float switch operation

 

 

 

 

1.

Trouble of drain pump

 

P10

 

 

Stop

 

Displayed when

2. Clogging of drain pump

 

 

• Float circuit, Disconnection,

 

 

 

 

 

 

error is detected

3.

Check float switch.

 

 

 

 

 

 

 

 

 

Coming-off, Float switch contact error

 

 

 

 

 

 

 

 

 

 

 

4.

Check indoor P.C. board.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.

Position detection error

 

P12

 

Indoor DC fan error

 

Stop

 

Displayed when

2. Indoor fan driving part over-current protective circuit operation

 

 

 

error is detected

3.

Indoor fan lock

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.

Indoor P.C. board check

5. Static pressure error set

 

 

 

 

 

 

 

 

 

 

 

 

4-way valve system error

 

 

 

 

1.

Check 4-way valve.

 

 

 

 

Stop

 

Displayed when

2. Check 2-way valve and check valve.

P19

 

• After heating operation has started,

 

 

 

 

(Automatic reset)

 

error is detected

3.

Check indoor heat exchanger (TC/TCJ).

 

 

indoor heat exchangers temp. is

 

 

 

 

 

 

 

 

 

 

down.

 

 

 

 

4.

Check indoor P.C. board.

 

 

 

 

 

 

 

 

 

 

 

 

Own unit stops while warning is output

 

Stop

 

Displayed when

1.

Judge follower unit while master unit is [E03], [L03], [L07] or [L08].

P31

 

 

(Follower unit)

 

2.

Check indoor P.C. board.

 

 

to other indoor units.

 

 

error is detected

 

 

 

 

(Automatic reset)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F01

 

Coming-off, disconnection or short of

 

Stop

 

Displayed when

1.

Check indoor heat exchanger temp. sensor (TCJ).

 

indoor heat exchanger temp. sensor

 

 

2. Check indoor P.C. board.

 

 

 

(Automatic reset)

 

error is detected

 

 

 

(TCJ)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Coming-off, disconnection or short of

 

Stop

 

Displayed when

1.

Check indoor heat exchanger temp. sensor (TC).

F02

 

indoor heat exchanger temp. sensor

 

 

2. Check indoor P.C. board.

 

 

 

(Automatic reset)

 

error is detected

 

 

 

(TC)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F10

 

Coming-off, disconnection or short of

 

Stop

 

Displayed when

1.

Check indoor heat exchanger temp. sensor (TA).

 

indoor heat exchanger temp. sensor

 

 

2. Check indoor P.C. board.

 

 

 

(Automatic reset)

 

error is detected

 

 

 

(TA)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F29

 

Indoor EEPROM error

 

Stop

 

Displayed when

1. Check indoor EEPROM. (including socket insertion)

 

• EEPROM access error

 

(Automatic reset)

 

error is detected

2.

Check indoor P.C. board.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Communication error between indoor

 

Stop

 

 

1.

Check indoor P.C. board.

 

E10

 

MCU

 

 

Displayed when

 

 

 

 

• Communication error between fan

 

(Automatic reset)

 

error is detected

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

driving MCU and main MCU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Regular communication error between

 

Stop

 

Displayed when

1.

Check remote controller wiring.

 

E18

 

 

 

2.

Check indoor power supply wiring.

 

indoor header and follower units

 

(Automatic reset)

 

error is detected

 

 

 

 

3.

Check indoor P.C. board.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Contents Split Type Contents 11-3 11-111-2 11-4Original instruction Work undertaken Protective gear worn Explanation of indicationsExplanation of illustrated marks Indication ExplanationConfirmation of warning label on the main unit Electrical Shock HazardProceeding with the repair work Service person is allowed to do this workWithout first conducting these checks DischargedTelephone wires Procedure in the ladders instructionsProtective gloves and safety work clothing Electric shocks, electrical leakage, smoking and/or a fireRefrigerant gas may catch fire Never recover the refrigerant into the outdoor unitWires as before Do not use a welder in the closed roomThough the refrigerant gas itself is innocuous Service panelBefore opening the service panel Refrigerant leaksPage Explanations given to user RelocationDeclaration of Conformity Specifications Flare nut Safety Caution Concerned to New RefrigerantCopper pipe Piping JointTools General tools Conventional tools can be usedSM40, SM45, SM56 type SM80 type Construction Views External Views Page Wiring Diagram Parts name Type Specifications Concealed Duct TypeIndoor Controller Block Diagram Case of Connection of Wired Simple Remote ControllerCase of Connection of Wireless Remote Controller Indoor unit #1 Heder Wireless remote controllerLCD Outline of specifications Remarks Temperature in heating Setting at shipmentRoom temp. control Tc ≥ 60C, the fan speed increases by 1 step Temperature HeatHeating ready is Outline of specificationsFan speed control RemarksTc n TcjTcn ConditionsSetup temperature on Setup at shipmentMode when Room temp. monitorCase of wired remote controller Case of wireless remote controllerCentral Goes onValues of various sensors Conditioner may stop or an error code may be displayed Starts with save operation valid because contents are Pushed for 4 seconds or more on the remote controllerWhen validating the save operation, the next operation This function is set up at the customer’s sideMCC-1631 Indoor P.C. Board Optional Connector Specifications MCC-1631 Troubleshooting procedure Summary of TroubleshootingBefore troubleshooting Wired remote controller typeWireless remote controller type Outline of judgment Lamp indication Check code Cause of trouble occurrenceLamp indication Check code Others Other than Check Code Remote controller detected Indoor unit detectedCentral control devices detected Check Code List Error mode detected by indoor unitError mode detected by outdoor unit Air conditionerOperation of diagnostic function Check Status Operation of diagnostic function Judgment and measures Check code E01 error E09 errorE04 error E10 errorE18 error E08, L03, L07, L08 errorL09 error L20 error L30 errorP30 error Central controller P10 error F10 errorP12 error CN333 CN334Exchange to cooling cycle P19 errorCheck by tester Exchange to heating cycleF02 error F01 errorC06 error 11 model connection interface E03 error Master indoor unit F29 errorP31 error Follower indoor unit TD, TL sensor Temperature Resistance value characteristic tableTA, TC, TCJ, TE, TS, to sensor TD, TL sensorPart name Checking procedure Position Resistance valueReplacement procedures CaseContents Setting data read out from EepromC. Board for indoor unit servicing replacement procedures Code No. required at leastWriting the setting data to Eeprom Refer to table Button for the temperature settingEeprom layout diagram Type Code No Setting data Type Type name abbSetting data Type Model Name RAV-SM∗∗∗BT-ETRTest Run Setup on Remote Controller Wired remote controller Wiress remote controllerIndoor Unit Practical operation LED Display on Indoor P.C. Board D501 RedD403 Red To change the selected indoor unit, proceed to Procedure Function Selection SetupUsing the set temperature To change item to be set up, proceed to ProcedureItem No. DN table Selection of function Description At shipmentDescription At shipment When connected 2 remote controllers operate the twin Wireless remote controllerWhen connected 2 remote controllers operate an idoor unit Remote controller address A-B selection settingWireless remote controller A-B selection Wireless remote controller B setupContents Temperature Buttons to change the error „ Calling of error history ContentsOrder to monitor another error history, push the set Pushing„ Indoor unit power-ON sequence Initial communicationUsual regular communication Model Connection Interface TCC-LINK adapter Microprocessor block diagramModel connection interface wiring connection Model name TCB-PCNT30TLE2Use 2-core with no polar wire Wiring SpecificationsC. Board Switch SW01 Setup To prevent noise trouble, use 2-core shield wireAddress setup How to set up from indoor unit side by remote controllerExternal view of P.C. board assembly Push Test + Vent buttons for 4 seconds or morePage Address Setup Address setup procedureSingle System configurationAddress Setup & Group Control Terminology Triple Single group operationExample It is not influenced by the line 2 or 3 address indoor unitStandard One outdoor unit Automatic Address Example from Unset Address No miswiringOnly turning on source power supply Automatic completion Multiple groups operationSimultaneously for 4 seconds or more Using timer time Buttons, set the line addressPush SET + CL + Test buttons Folloer unit PushButton if the unit stops ProcedureTo know the position of indoor unit body by address Fan and louver of the selected indoor unit only operatePart name Procedure Remarks DetachmentAttachment Cover from the projection of the side plate Suction panelElectric parts Then remove the coverBox Control P.CBoard From control P.C. board Remove connectors for fan motor wiringFan motor Match the fan motor with turning directionDrain pump Float switchDrain pan AttachmentPerform works of 1 Position and fix it as before, using screwsHeat Set the heat exchanger at the originalRAV-SM406BT-E, RAV-SM456BT-E, RAV-SM566BT-E Location Description Model Name RAV SM456BT-E SM566BT-ERAV-SM806BT-E Location Description Model Name RAV-SM406BT-TR, RAV-SM456BT-TR, RAV-SM566BT-TR SM456BT-TR SM566BT-TR RAV-SM806BT-TR RAV-SM806BT-TR Location Model Name RAV Description SM406BT-E SM456BT-E SM566BT-ERAV-SM1106BT-E, RAV-SM1406BT-E, RAV-SM1606BT-E Location Description Model Name RAV SM1106BT-E 100 RAV-SM1106BT-TR, RAV-SM1406BT-TR, RAV-SM1606BT-TR101 RAV-SM1106BT-E TR, RAV-SM1406BT-E TR, RAV-SM1606BT-E TR Check of Concentration Limit Toshiba Carrier Corporation

RAV-SM456BT-E, RAV-SM566BT-TR, RAV-SM566BT-E, RAV-SM456BT-TR, RAV-SM806BT-E specifications

Toshiba has long been recognized as a leader in air conditioning technology, and their latest models, including the RAV-SM806BT-E, RAV-SM566BT-TR, RAV-SM1106BT-E, RAV-SM456BT-E, and RAV-SM1406BT-E, are prime examples of innovation in climate control solutions. These models combine energy efficiency, advanced technology, and user-friendly features to meet diverse cooling and heating needs for both residential and commercial spaces.

The RAV-SM806BT-E is notable for its impressive cooling and heating capabilities, making it suitable for larger areas. With a robust cooling capacity of 8.0 kW, this model is equipped with inverter technology, providing variable speed control that optimizes energy consumption while ensuring consistent comfort levels. Its quiet operation makes it ideal for settings where noise control is crucial, such as offices and bedrooms.

Similarly, the RAV-SM566BT-TR offers a balanced solution for medium-sized environments. With a capacity of 5.6 kW, it features advanced air filtration systems that enhance indoor air quality by removing dust, allergens, and pollutants. This model is particularly appreciated in regions with high air pollution levels, providing a healthier living or working environment.

The RAV-SM1106BT-E stands out for its high efficiency and eco-friendly refrigerant use. This model is designed to reduce greenhouse gas emissions while delivering significant cooling output, making it a responsible choice for environmentally conscious consumers. Additionally, Toshiba’s smart temperature control technology allows users to precisely manage their climate settings through a user-friendly remote control or smartphone app, offering convenience and ease of use.

For those looking for a compact yet powerful solution, the RAV-SM456BT-E is designed to fit smaller spaces without sacrificing performance. With a cooling capacity of 4.5 kW, it still utilizes sophisticated inverter technology, ensuring minimal energy loss and optimal heating and cooling efficiency. Its compact design allows for flexible installations in varied spaces.

Lastly, the RAV-SM1406BT-E model emphasizes versatility and performance. With a cooling capacity of 14.0 kW, it is designed for larger commercial spaces, delivering powerful climate control while maintaining energy efficiency. Its advanced multi-zone system allows simultaneous operation across different areas, adapting to the unique requirements of each zone.

In summary, Toshiba's RAV-SM series reflects the company's commitment to innovation, energy efficiency, and user comfort. Each model offers unique features tailored to specific needs, setting new standards in the air conditioning industry. Whether for residential or commercial use, these systems provide reliable performance while promoting sustainable practices.
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