Toshiba Mmymap1404ft8e Service Manual May 2026

The SMMS-e series is known for its intelligent controls. The manual details:

| Parameter | Specification | | :--- | :--- | | Power Supply | 3-Phase, 380-415V, 50Hz | | Cooling Capacity | 40.0 kW | | Heating Capacity | 45.0 kW | | Compressor Type | Twin Rotary (Inverter Driven) | | Refrigerant Control | Electronic Expansion Valve (Main) + LEV | | Sound Pressure Level | Approx. 58 dB(A) | | Dimensions (WxHxD) | 1340 x 1650 x 800 mm (approx) | | Weight | Approx. 240 kg | | Max. Connectable Indoor Units | Up to 20 units (Check specific combination ratio) | | Pipe Connections | Gas: Ø25.4mm (1 inch) / Liquid: Ø12.7mm (1/2 inch) |

Always follow local regulations for refrigerant handling, electrical work, and disposal of components; use certified technicians for refrigerant and high-voltage diagnostics.

If you want, I can:

(Reminder: I will include related search-term suggestions next.)

The service manual for the Toshiba MMY-MAP1404FT8E (part of the SMMS-i VRF outdoor unit series) provides critical technical data for maintenance, troubleshooting, and repair. Manual Access & Identification

You can access the relevant documentation through the following sources:

Service Manual (SMMS-i Series): This model is covered under the SMMS-i VRF service manuals. A version including this model can be found on Elektrotanya. toshiba mmymap1404ft8e service manual

Owner's Manual: For basic operations and part identification, the Toshiba Air Conditioning Owner's Manual specifically lists the 1404FT8E model.

Engineering Data: Detailed piping and wiring designs are available in the Engineering Data Book for the MMY-MAP_4FT8 series. Key Technical Specifications Based on the product series data:

System Type: Super Modular Multi System (SMMS-i) 2-pipe heat pump VRF. Refrigerant: Uses R410A.

Compressor Technology: Features multi-stage compressor and advanced inverter technology.

Capacity Reference: While the "140" in the model number typically refers to a nominal cooling capacity (often ~40kW or 14HP class), specific values vary by installation environment. Maintenance & Troubleshooting Highlights PC BOARD REPAIR MANUAL

The Toshiba MMY-MAP1404FT8E is a 14HP (nominal) VRF outdoor unit from Toshiba's Super Heat Recovery Multi-e (SHRM-e) series. This 3-pipe system is designed for high-efficiency simultaneous cooling and heating. Technical Specifications & Service Manual Overview

Detailed documentation for this series, such as File No. SVM-16024, typically covers the following critical sections: The SMMS-e series is known for its intelligent controls

Wiring Diagrams: Includes terminal connection details for the indoor units, flow selectors, and the outdoor unit's power/communication lines.

Refrigerant Cycle: A complete map of the 3-pipe system, showing the compressor discharge, suction, and liquid line paths for simultaneous mode operation.

Troubleshooting & Error Codes: A comprehensive table of fault codes (e.g., P01, E04) that appear on the unit’s 7-segment display or remote controller.

Part Replacement: Step-by-step procedures for replacing PC boards, fan motors, and compressors. Accessing Manuals

You can find the full technical service and installation guides through authorized distributors or technical repositories:

Service Manual (PDF): Detailed manuals for this series are available on professional HVAC platforms like Cool Designs LTD.

Diagnostic Tools: Toshiba units often require specific software or onboard 7-segment display navigation to check sensor data and operation history. SERVICE MANUAL - Cool Designs LTD such as File No. SVM-16024

Page 1. SERVICE MANUAL. AIR-CONDITIONER (MULTI TYPE). . Outdoor Unit. Model name: FILE NO. SVM-16024-5. MMY-MAP0806FT8(J)P-E. MMY- Cool Designs LTD SERVICE MANUAL

* 1 Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1.

The Toshiba MMY-MAP1404FT8E is a high-capacity outdoor unit belonging to the MiNi-SMMS (Small Modular Multi System) VRF series. As a 14 HP (horsepower) class unit, it is designed for medium-to-large commercial applications, offering high energy efficiency and flexible piping capabilities.

Professional technicians can find technical documentation and resources through the Toshiba Air Conditioning Manuals & Downloads portal or specialized HVAC libraries like CDL Web . Service Manual Overview

The service manual for the MMY-MAP1404FT8E is a comprehensive technical guide intended strictly for qualified service persons. It covers critical lifecycle stages from initial commissioning to advanced electrical troubleshooting. Toshiba SMMS-7 VRF Catalogue.pdf

The maximum equivalent distance between outdoor unit and farthest indoor unit tops at 235 meters, which tops the industry class. . www.toshiba-aircon.com.sg V2-SMMSe Catalogue_14-12-2021_web reduced file - Toshiba AC

Obtaining a complete, verbatim service manual (which can run 50–100 pages with proprietary schematics and diagrams) directly in a chat format is not possible due to copyright restrictions and text-length limits.

However, I can provide the Technical Service Data, which includes the specifications, disassembly guide, troubleshooting steps, and error codes typically found in the service manual for the Toshiba MMY-MAP1404FT8E (part of the Toshiba Super Multi System VRF/IVT series).