To Next PageTo Next Page
Need help?Do you have a question about the Toshiba MMD-AP0271BH and is the answer not in the manual?
General| Brand | Toshiba |
|---|---|
| Model | MMD-AP0271BH |
| Category | Air Conditioner |
| Language | English |
Emphasizes professional installation, specified parts, and safety during use and repair.
Details checks for drain pipes, earthing, flammable gas, and fixing methods during installation.
Details parts for various indoor unit types (cassette, duct, wall, etc.).
Lists remote controller models sold separately.
Describes parts of concealed duct, slim duct, under ceiling, and high wall indoor units.
Describes parts of floor standing units and the outdoor unit.
Explains the indicators and sections of the remote controller display.
Explains the buttons and functions of the remote controller operation section.
Details the function of various buttons like ON/OFF, MODE, TIMER, FAN, SWING.
Steps for initial use, including preparation and operational requirements.
How to start, select mode/volume, set temperature, and stop the unit.
Guidance on setting louvers for optimal cooling and heating performance.
Instructions for 4-way, 2-way, 1-way cassette, under ceiling, and high wall types.
Details timer types (OFF, Repeat OFF, ON) and setup procedures.
How to cancel an active timer operation.
Guidelines for selecting installation sites and electric wiring requirements.
Instructions for cleaning and resetting the air filter, including warnings.
Procedures for cleaning filters on various unit types and cleaning grilles/units.
Tips for efficient operation, including temperature, ventilation, and filter cleaning.
Covers pre-operation checks, heating capacity, defrost, protection, and performance characteristics.
Warnings and guidelines for re-installing the unit safely and avoiding unsuitable locations.
Lists accessory parts and installation safety cautions.
Detailed warnings on professional installation, refrigerant handling, electrical work, and grounding.
Lists required tools and handling precautions for R410A systems.
Criteria and places to avoid for proper installation location.
Specifies required clearance and space for installation and service.
Instructions for safe handling and transportation of the outdoor unit.
Warnings on earthquake resistance, weight bearing, and foundation requirements.
Measures for snowfall protection and spacing for multiple outdoor units.
Warnings about leaks and procedures for connecting refrigerant pipes.
Requirements for brazing and general pipe work.
Examples of connecting valves and specifications for copper pipe flare machining.
Dimensions for brazed pipes and selection of pipe materials.
Explanation of capacity codes and their relation to HP for indoor/outdoor units.
Details pipe sizes and guidance on selecting branching joints and headers.
Information on selecting FS units and minimum wall thickness for R410A pipes.
Limits on pipe length, height difference, and system limitations for combined units.
Procedure for performing an airtight test and requirements for testing.
Steps for purging air from the system and vacuum pump requirements.
How to calculate and add refrigerant charge and charging procedures.
How to open valves and perform heat insulation for pipes.
Crucial safety precautions for FS unit installation and R410A refrigerant.
Warnings on professional installation, tool usage, weight bearing, and leaks.
Warnings on wiring, grounding, exclusive circuits, and earth leakage breakers.
Procedure for power disconnection and requirements for wiring work.
Guidelines for wiring design and power supply for combined outdoor units.
Table relating unit capacity to wire size and fuse rating.
Tables of electrical specs and diagrams for control wiring.
Details wire specifications for crossover, remote controller, and FS unit connections.
How to connect control wires and perform group control.
Power supply specifications and notes for indoor units.
Overall system wiring diagram showing connections between units.
How to connect power supply and control wires to the outdoor unit.
Notes on wire separation, routing, and terminal block usage.
General procedures for setting indoor unit addresses.
Steps for automatic address setup, including wiring and P.C. board settings.
Steps for address setup when using central control.
Table for setting line addresses using switches on the outdoor unit P.C. board.
Explains manual setup using switches on P.C. boards.
Caution regarding the timing of relay connector connection.
Procedure for manually setting unit addresses using the remote controller.
Notes on address setup, error codes, and confirming unit addresses.
How to check unit numbers in group control.
How to confirm unit numbers across different refrigerant lines.
Procedure to change indoor unit addresses using the remote controller.
Procedure to change all indoor unit addresses on a specific refrigerant line.
Procedures to clear indoor unit addresses and return to factory settings.
Considerations for connecting multiple indoor units to an FS unit and incorrect examples.
Steps to set the Item code for FS unit configuration.
Procedure for setting an indoor unit to Cooling Only mode via remote controller.
Checks required before performing a test operation.
Steps for performing a test operation using the remote controller.
Performing test operations via the outdoor unit's interface P.C. board.
Procedures for individual and collective test operations using switches.
How to use segment displays and check codes for diagnosis.
Table of outdoor unit check codes and their meanings.
Continuation of the table for outdoor unit check codes and their meanings.
Lists accessory parts for FS units and installation safety cautions.
Lists required tools and handling precautions for R410A, and piping material requirements.
Caution against combustible gas and criteria for ideal installation locations.
Lists locations to avoid for installation due to environmental factors or interference.
Specifies required clearance and space for installation and service.
Diagrams showing external views of FS units with connection ports.
Procedure for installing hanging bolts and preparing the ceiling.
Steps for attaching the FS unit using hanging bolts and ensuring it's horizontal.
Limits on pipe length, height difference, pipe support, and flare nuts.
Details on piping materials and sizes for single and multi-unit connections.
Procedures for airtight testing, air purging, and gas leak checks.
Procedure for heat insulating pipes to prevent condensation.
Warnings on wiring, grounding, exclusive circuits, and earth leakage breakers.
Requirements for wiring, connecting wires, and using dedicated wires.
Requirement to use specific wires for connections.
Instructions for indoor unit wiring connections for various types.
Wiring connection diagrams for 2-way cassette and 1-way cassette/floor standing units.
Wiring connection diagrams for 1-way cassette (YH) and concealed duct standard units.
Wiring connection diagrams for concealed slim duct and high static pressure units.
Wiring connection diagrams for under ceiling, 1-way cassette (2YH), and high wall units.
Wiring connection diagrams for high wall (2H) and floor standing cabinet units.
Wiring connection diagrams for floor standing concealed units.
Considerations for connecting multiple indoor units to an FS unit and incorrect examples.
Steps to set the Item code for FS unit configuration.
Procedure for setting an indoor unit to Cooling Only mode via remote controller.
Requirements for refrigerant concentration limits in installation rooms and notes on room volume.
Notes on refrigerant amounts, room openings, and minimum floor area calculations.
