Related Manuals for Toshiba MMU-UP0151MH-E
Summarization of Contents
Precautions for Safety
Definition of Protective Gear
Specifies necessary protective equipment for various installation and maintenance tasks.
Meaning of Indication
Explains warning and caution symbols used in the manual.
Warning Indications on the Air Conditioner Unit
Details specific hazards and warnings related to the air conditioner unit.
Accessory Parts
Selection of Installation Place
Guides on choosing an appropriate location for the indoor unit.
Installation Space
Specifies the required clearances for unit installation and maintenance.
Ceiling Height
Details installable ceiling heights and related settings for optimal performance.
Installation
External View
Provides dimensions and external appearance of the indoor unit.
Opening a Ceiling and Installation of Hanging Bolts
Instructions for creating ceiling openings and installing hanging bolts.
Treatment of Ceiling
Guidance on reinforcing ceiling foundations and ensuring structural integrity.
Installation of Hanging Bolt
Describes methods for installing hanging bolts based on ceiling structure.
Installation of Ceiling Opening and Hanging Bolt
Details the process of aligning and installing hanging bolts and ceiling openings.
Drain Piping
Piping / Heat Insulating Material
Lists required materials for drain piping and heat insulation.
Flexible Hose
Instructions on using the flexible hose for drain pipe connection.
Drain Up
Explains how to perform upward drain piping when downward slope is not possible.
Check the Draining
Procedures to verify proper drain function and check for leaks.
Connecting Drain Pipe
Details on connecting the hard vinyl chloride pipe to the drain hose.
Perform Heat Insulating
Guidance on insulating the drain pipe to prevent dew formation.
Refrigerant Piping
Permissible Piping Length and Height Difference
Outlines limits for refrigerant pipe length and height between units.
Tightening Connection
Specifies torque requirements for flare pipe connections to prevent leaks.
Airtight Test / Air Purge, etc.
Describes procedures for ensuring system airtightness and purging air.
Heat Insulation Process
Instructions for applying heat insulation to refrigerant pipes.
Electrical Connection
Power Supply Wire and Communication Wires Specifications
Details specifications for power supply and communication wiring.
Indoor Unit Power Supply
Requirements for the indoor unit's dedicated power supply.
Power Supply
Specific voltage and frequency requirements for power supply.
Control Wiring, Central Controller Wiring
Information on wiring for control and central control systems.
Communication Line
Explains communication line types and limitations for different systems.
Wire Connection
Step-by-step guide for connecting wires to the electrical control box.
Remote Controller Wiring
Instructions for wiring the remote controller and inter-unit connections.
Address Setup
Guidance on setting unit addresses as per the outdoor unit manual.
Wiring on the Ceiling Panel
Details on connecting ceiling panel components to the indoor unit.
Applicable Controls
Applicable Controls Setup (Settings at the Site)
Basic procedure for setting up indoor unit functions via remote controller.
Installing Indoor Unit on High Ceiling
Instructions for configuring settings for high ceiling installations.
Remote Controller-less Setting
Method for changing settings using DIP switches on the PC board.
To Secure Better Effect of Heating
Adjusting temperature settings for improved heating performance.
Filter Sign Setting
Customizing the filter cleaning notification interval.
How to Set Up Swing Type
Selecting different louver swing modes for air distribution.
How to Set Up Louver Lock (No Swing)
Locking individual louvers to specific positions.
How to Cancel Louver Lock
Procedure to disable louver lock functionality.
To Select Horizontal Wind Direction
Adjusting louver position for horizontal airflow, e.g., cold draftless.
Remote Controller Sensor
Configuring the unit to use the remote controller's sensor for temperature sensing.
Group Control
Managing multiple units using a single remote controller.
Test Run
Before Test Run
Pre-test checks including insulation resistance and valve status.
Execute a Test Run
Procedures for performing a test run using the remote controller.
Wired Remote Controller
Specific steps for test run operation with a wired remote controller.
Wireless Remote Controller
Specific steps for test run operation with a wireless remote controller.
Maintenance
Cleaning of Air Filter
Step-by-step guide for cleaning the air filter.
Inspection Before Maintenance
Checks to perform by a qualified installer before maintenance.
Maintenance List
A table detailing parts, inspection methods, and maintenance tasks.
Troubleshooting
Confirmation and Check
Basic steps to confirm and check for system problems.
Troubleshooting History and Confirmation
How to access and interpret the unit's troubleshooting history.
Check Method
Explains how to use self-diagnosis functions to identify issues.
Check Code List
A comprehensive list of check codes and their meanings.
Specifications
Declaration of Conformity
Statement confirming compliance with relevant directives and regulations.
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