Table of Contents
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Table of Contents
Related Manuals for Mitsubishi Electric Mr.SLIM PUMY-P112YKM
Summarization of Contents
Reference Manual
Outdoor Unit's Service Manual
Details service manuals for various outdoor units, including model names and manual numbers.
Technical Data Book
Lists technical data books with manual numbers for different indoor unit series.
Safety Precaution
Always Observe for Safety
Emphasizes disconnecting power before accessing terminals and general safety measures.
Cautions Related to New Refrigerant
Provides crucial safety guidelines for handling R32/R410A refrigerants and associated equipment.
Warning for Service
Lists important warnings and precautions for servicing the unit, including installation and repair.
Cautions for Service
Outlines specific cautions for performing service operations, such as refrigerant recovery and filter replacement.
Additional Refrigerant Charge
Details the correct procedure for charging refrigerant directly from a cylinder, emphasizing liquid phase charging.
Parts Names and Functions
Indoor Unit
Identifies and illustrates the main components of the indoor unit, such as louvers and air intakes.
Wireless Remote Controller (Option)
Explains the display icons and buttons of the wireless remote controller and their functions.
Wired Remote Controller (Option)
Describes the wired remote controller's display modes, interface, and button functions for unit operation.
Setting and Display Items
Details various settings and display items available on the remote controller for unit configuration.
Specifications
Specifications
Provides detailed technical specifications for various indoor unit models, including power, airflow, and dimensions.
Fresh Air Intake Amount & Static Pressure Characteristics
Presents graphical data illustrating the relationship between airflow rate and static pressure for different unit models.
Noise Criterion Curves
Noise Criterion Curves
Displays noise level curves for different unit models across various frequency bands.
Outlines and Dimensions
Outlines and Dimensions
Shows dimensional drawings and installation details for indoor units, including mounting points and pipe connections.
Wiring Diagram
Wiring Diagram
Illustrates the electrical connections and component layout for indoor and outdoor units.
Refrigerant System Diagram
Refrigerant System Diagram
Depicts the refrigerant circuit, including components like heat exchangers and thermistors, and flow directions.
Troubleshooting
Troubleshooting
Provides a summary of self-diagnosis check codes and initial actions for recurring or non-recurring troubles.
Malfunction-Diagnosis Method by Remote Controller
Explains how to use the remote controller to perform self-diagnosis and retrieve error codes.
Troubleshooting of Problems
Lists specific troubleshooting procedures for various phenomena, including LED indicators and vane failures.
Emergency Operation
Describes how to activate and use emergency operation modes when the remote controller is unavailable or fails.
How to Check the Parts
Provides step-by-step instructions and check points for testing key components like thermistors and fan motors.
Test Point Diagram
Illustrates test points on the indoor controller board for voltage measurements and component checks.
Function Setting
Unit Function Setting by the Remote Controller
Guides users on how to configure various unit functions like fan speed and filter signs using the remote controller.
Special Function
Rotation Function (and Back-up Function, 2nd Stage Cut-in Function)
Explains rotation, back-up, and 2nd stage cut-in functions for multi-unit systems.
How to Set Rotation Function (Back-up function, 2nd stage cut-in function)
Details the procedure for setting rotation and back-up functions using the wired remote controller.
Disassembly Procedure
Disassembly Procedure
Provides step-by-step instructions with illustrations for disassembling various parts of the indoor unit.
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