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Toshiba RAV-GP1401AT8-E - User Manual

Toshiba RAV-GP1401AT8-E
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PRINTED IN JAPAN, Mar., 2019, TOMO
FILE No. A10-1902
Revision 1: Sep., 2019
Revision 2: Oct., 2019
SERVICE MANUAL
AIR-CONDITIONER
SPLIT TYPE
OUTDOOR UNIT
<SUPER DIGITAL INVERTER>
RAV-GP1101AT8-E RAV-GP1101AT8-TR
RAV-GP1101AT8J-E RAV-GP1101AT8J-TR
RAV-GP1401AT8-E RAV-GP1401AT8-TR
RAV-GP1401AT8J-E RAV-GP1401AT8J-TR
RAV-GP1601AT8-E RAV-GP1601AT8-TR
RAV-GP1601AT8J-E RAV-GP1601AT8J-TR

Table of Contents

Questions and Answers

  • E
    Eric MartinAug 9, 2025
    Why is the compressor not operating in my Toshiba Air Conditioner?
    • M
      Michael Miller Jr.Aug 9, 2025
      The compressor of your Toshiba Air Conditioner might not be working due to several reasons. It could be under the control of a 3-minute protective function, so check that function. Also, verify if the unit is in standby even though the room temperature is at the set level. Ensure it's not in timer or fan mode. Check for any overflow issues in the indoor unit. Finally, confirm that the remote controller isn't set to 'heating' when the outside temperature is high.
  • J
    Jacqueline CollinsAug 15, 2025
    What to do if the ON/OFF operation cannot be performed from the remote controller of my Toshiba RAV-GP1401AT8-E Air Conditioner?
    • M
      Marie ColemanAug 15, 2025
      If you can't turn your Toshiba Air Conditioner on or off with the remote, it might be controlled by a central control system, so check for that. Also, if an automatic address is being set up, wait approximately 5 minutes after powering on. Lastly, see if a test run is being performed by operation of the outdoor unit.
  • E
    Erik WilliamsAug 21, 2025
    Why is the outdoor fan of my Toshiba RAV-GP1401AT8-E not working or changing speed?
    • W
      Wayne LynchAug 21, 2025
      The outdoor fan of your Toshiba Air Conditioner may not operate or its speed might change due to high-temperature release operation control during heating, so check the operation control. Also, verify the cooling operation control during low outdoor temperatures in cooling mode. Lastly, see if defrost operation is active.
  • D
    Dominique RivasAug 27, 2025
    Why is the indoor fan of my Toshiba Air Conditioner not operating?
    • A
      Alyssa AllenAug 27, 2025
      The indoor fan of your Toshiba Air Conditioner might not be working because the cool air discharge preventive function is active during 'heating'. Verify the function controlling the indoor fan.
  • H
    Hannah MilesSep 1, 2025
    Why is the LED for the indoor and outdoor communication not flashing on my Toshiba RAV-GP1401AT8-E Air Conditioner?
    • L
      Louis ThompsonSep 2, 2025
      The LED for indoor and outdoor communication on your Toshiba Air Conditioner might not be flashing because the standby power saving operation control is working. Inspect the standby power saving control.

Summary

Precaution for Safety

SPECIFICATIONS

1-1. Outdoor Unit

Key specifications for the outdoor unit models.

OUTDOOR UNIT REFRIGERATING CYCLE DIAGRAM

WIRING DIAGRAM

4-1. Outdoor Unit

REFRIGERANT R32

6-1. Safety During Installation;Servicing

Crucial safety guidelines for handling R32 refrigerant during installation and servicing.

6-2. Refrigerant Piping Installation

Procedures and materials for installing refrigerant piping.

6-4. Recharging of Refrigerant

Step-by-step process for recharging refrigerant into the system.

6-5. Brazing of Pipes

6-6. Instructions for Re-use Piping of R22 or R407 C

6-7. Charging additional refrigerant

Precautions and limits for charging additional refrigerant.

6-8. General safety precautions for using R32 refrigerant

Comprehensive safety measures for R32 refrigerant usage.

CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS

7-1. Outdoor Unit Control

TROUBLESHOOTING

8-1. Summary of Troubleshooting

General overview and common issues for troubleshooting the air conditioner.

8-2. Diagnostic Procedure for Each Check Code (Outdoor Unit)

Step-by-step guide for diagnosing issues based on check codes and LED indicators.

8-3. Sensor Characteristics

ADDRESS SETUP

10-1. Address Setup Procedure

10-2. Address Setup & Group Control

REPLACEMENT OF THE SERVICE P.C. BOARD MCC-1599

HOW TO EXCHANGE COMPRESSOR

12-1. Exchanging Procedure of Compressor (Outline)

General steps involved in the process of exchanging the compressor.

Toshiba RAV-GP1401AT8-E Specifications

General IconGeneral
CategoryAir Conditioner
TypeSplit System
Energy Efficiency Class (Cooling)A++
Energy Efficiency Class (Heating)A+
RefrigerantR32

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