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TGM MWVT09S / MRVT09AS User Manual

TGM MWVT09S / MRVT09AS
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TGM MWVT09S / MRVT09AS Specifications

General IconGeneral
BrandTGM
ModelMWVT09S / MRVT09AS
CategoryAir Conditioner
LanguageEnglish

Summary

Precaution

Safety Precaution

Instructions to prevent injury and property damage.

Warning

Warnings related to installation and operation safety.

Function

Operation by Remote Controller

How to operate the air conditioner using the remote controller.

Room Temperature Control

Maintaining room temperature based on the set point.

Indoor Fan Speed Control

Adjusting the speed of the indoor fan.

Auto Mode Function

Automatic mode selection based on room temperature.

Self-Clean Function

Details on the self-cleaning operational mode.

Power Relay Control (Outdoor Unit)

Control mechanism for the outdoor unit's power relay.

4-Way Valve Control (Outdoor Unit)

Operation of the 4-way valve in the outdoor unit.

Outdoor Chassis Heating Cable (Optional)

Information on the optional heating cable for the outdoor chassis.

Dimension

Indoor Unit Dimensions

Physical dimensions of the indoor air conditioning unit.

Outdoor Unit Dimensions

Physical dimensions of the outdoor air conditioning unit.

Specification

Refrigerant Cycle Diagram

Cooling Only Mode Diagram

Diagram illustrating the refrigerant flow in cooling-only mode.

Heat Pump Mode Diagram

Diagram illustrating the refrigerant flow in heat pump mode.

Operation Limits

Wiring Diagram

Indoor Unit Wiring Diagram

Electrical wiring schematic for the indoor unit.

MRVT09AS/MRVT12AS Outdoor Unit Wiring

Wiring schematic for the MRVT09AS/MRVT12AS outdoor unit.

MRVT18AS/MRHVT18AS Outdoor Unit Wiring

Wiring schematic for the MRVT18AS/MRHVT18AS outdoor unit.

MWVT24S/MWHVT24S Indoor Unit Wiring

Wiring schematic for the MWVT24S/MWHVT24S indoor unit.

MRVT24AS Outdoor Unit Wiring

Wiring schematic for the MRVT24AS outdoor unit.

MRHVT24AS Outdoor Unit Wiring

Wiring schematic for the MRHVT24AS outdoor unit.

Installation Details

Wrench Torque Sheet for Installation

Torque specifications for tightening installation fittings.

Connecting the Cables

Guidelines for selecting and connecting power cords.

Pipe Length and Elevation

Recommended refrigerant pipe lengths and elevation differences.

Air Purging of Piping and Indoor Unit

Procedure for removing air from the refrigerant system.

Pumping Down (Re-installation)

Process for reducing refrigerant volume during re-installation.

Re-air Purging (Re-installation)

Procedure for purging air again after re-installation.

Balance Refrigerant of Valves

Balancing refrigerant using 2-way and 3-way valves.

Evacuation

Creating a vacuum in the refrigerant system.

Gas Charging

Process for adding refrigerant to the system.

Electronic Functions

Abbreviation

Explanation of abbreviations for temperature sensors (T1-T4).

Display Function

Explanation of indoor unit display icons and indicators.

Protection Functions

Details on various protection mechanisms and error codes.

Fan-Only Mode

Operation characteristics of the Fan-Only mode.

Cooling Mode

Operation details, frequency control, and protections in cooling mode.

Drying Mode

Operation characteristics and protections in drying mode.

Heating Mode

Operation details, frequency control, and protections in heating mode.

Auto Mode Function

Automatic mode selection based on temperature difference.

Timer Function

Functionality and settings for the timer.

Sleep Function Mode

Details on the sleep mode operation and its interaction with other functions.

Self-Clean Function

Details on the self-cleaning function operation.

Ionizer (Clean Air) Function

Features and operation of the ionizer for air purification.

Follow Me Function

Functionality of remote temperature sensing and unit control.

Outdoor Chassis Heating Cable (Optional)

Information on the optional heating cable for deicing.

Troubleshooting

Indoor Unit Error Display

List of error codes displayed by the indoor unit.

Diagnosis and Solution

General guide for diagnosing and resolving unit malfunctions.

Temperature Sensors

Resistance data for temperature sensors and their relation to temperature.

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