Everwell MRTH User Manual (English)

Questions and Answers:

B
beth50Aug 4, 2025
What to do if my Everwell MRTH does not operate?
- W
  Wanda CisnerosAug 4, 2025
  If your Everwell Air Conditioner isn't operating, several factors could be at play. First, check the power source to ensure it's properly connected. Look for loose connections or a pulled-out plug and secure them. Also, inspect the indoor and outdoor unit fan motor, compressor thermomagnetic circuit breaker, and protective devices or fuses for any damage, replacing them if necessary. The unit may have stopped to protect itself, in which case you should allow it to rest and automatically reset. If the voltage is too high or low, use a voltage stabilizer. Check the timer settings to ensure the TIMER-ON function is not active. Finally, inspect the electronic control board for damage, and replace if needed.
L
Linda DorseyAug 9, 2025
Why is there insufficient airflow in my Everwell Air Conditioner?
- J
  John MooreAug 9, 2025
  Insufficient airflow in your Everwell Air Conditioner can stem from several causes. First, check if the temperature setting is appropriate. Ensure that the air inlet or outlet of the indoor or outdoor unit isn't blocked by any obstructions. Clean or change the air filter if it's blocked. Also, make sure the fan speed isn't set to the minimum; increase it if necessary. Minimize other heat sources in the room that may affect cooling efficiency. Finally, check for refrigerant leaks and recharge if necessary.
U
usaundersAug 14, 2025
What to do if my Everwell Air Conditioner does not respond to the remote control commands?
- C
  crystal00Aug 14, 2025
  If your Everwell Air Conditioner isn't responding to remote control commands, try these steps: First, move closer to the indoor unit. Replace the remote control batteries, as they may be exhausted. Ensure there are no obstacles between the remote control and the signal receiver on the indoor unit.
B
brianwalkerAug 19, 2025
How to get rid of the strange odor coming from my Everwell MRTH?
- M
  Mark GlennSep 12, 2025
  A strange odor from your Everwell Air Conditioner usually indicates a dirty air filter. Clean or replace the air filter to resolve this issue.
E
Erin BurtonAug 25, 2025
Why is the display off on my Everwell MRTH?
- S
  Sarah Taylor DVMAug 25, 2025
  If the display on your Everwell Air Conditioner is off, it could be due to the active LED function. Disable the LED function if it is not needed. Alternatively, there may be a power failure, so check the power supply and reset if required.
C
Catherine WillisAug 28, 2025
Why does my Everwell MRTH Air Conditioner make a noise of running water?
- J
  Jeffrey KirbyAug 29, 2025
  The noise of running water in your Everwell Air Conditioner is due to the back flow of liquid in the refrigerant circulation. Check the refrigerant system for issues.

Everwell MRTH Specifications

General

Brand	Everwell
Model	MRTH
Category	Air Conditioner
Language	English

Summary

Installer Safety Recommendations

User Safety Recommendations

Safety Rules and Prohibitions

Component Identification

Indoor Unit Parts

Lists and illustrates parts of the indoor unit, including filters, displays, and controls.

Outdoor Unit Parts

Lists and illustrates parts of the outdoor unit, including grilles, valves, and terminal covers.

Indoor Unit Display and Indicators

Display LED Functions

Explains the meaning and function of each LED indicator on the indoor unit display.

Emergency and Auto-Restart Functions

Auto-Restart Functionality

Describes the automatic restart feature after power failure and how to activate/deactivate it.

Emergency Operation Mode

Explains how to operate the unit using the emergency button when the remote is unavailable.

Remote Controller Operation

Button Functions and Operation

Details the purpose of each button on the remote controller for various operations.

Display Symbols Explained

Explains the meaning of various symbols shown on the remote controller's liquid crystal display.

Battery Replacement and Holder Use

Instructions for replacing remote controller batteries and recommendations for using the holder.

Operating Instructions

Airflow Direction Control (Swing)

Explains how to control the direction of airflow using the swing function and deflectors.

Operating Modes: Cooling and Heating

Cooling Mode Operation

Details how to operate the air conditioner in cooling mode, including temperature and fan speed adjustments.

Heating Mode Operation

Details how to operate the air conditioner in heating mode, including temperature and fan speed adjustments.

Operating Modes: Timer Functions

Timer On Functionality

Explains how to set the automatic switching-on time for the air conditioner.

Timer Off Functionality

Explains how to set the automatic switching-off time for the air conditioner.

Operating Modes: Fan and Dry

Fan Mode Operation

Describes how to use the fan-only ventilation mode and fan speed settings.

Dry Mode Operation

Explains how to use the dry mode to reduce humidity and improve comfort.

Operating Modes: Feel and Sleep

Feel Mode Operation

Details the automatic operation mode that adjusts settings based on room temperature.

Sleep Mode Operation

Explains the sleep mode which adjusts temperature for nighttime comfort and auto-off.

Protection Features and Climate Conditions

Climate Condition Protection (T1 Models)

Outlines protection features based on ambient temperatures for T1 climate models.

Climate Condition Protection (T3 Models)

Outlines protection features based on ambient temperatures for T3 climate models.

Installation Manual: Site Selection

Indoor Unit Installation Location

Guidelines for selecting the optimal location for installing the indoor unit.

Outdoor Unit Installation Location

Guidelines for selecting the optimal location for installing the outdoor unit.

Installation Manual: Indoor Unit Setup

Mounting Plate Installation

Steps for installing the mounting plate for the indoor unit.

Piping and Wall Hole Preparation

Instructions for drilling holes and preparing walls for piping.

Indoor Unit Electrical Connections

Details on making electrical connections for the indoor unit.

Installation Manual: Indoor Unit Piping and Drainage

Refrigerant Piping and Connections

Procedures for connecting refrigerant pipes and ensuring leak-free connections.

Indoor Unit Water Drainage System

Instructions for correctly setting up the condensed water drainage system for the indoor unit.

Installation Manual: Indoor Unit Final Assembly

Indoor Unit Securing and Cable Connections

Steps for securing the indoor unit to the mounting plate and connecting cables.

Installation Manual: Outdoor Unit Setup

Outdoor Unit Installation Procedures

Steps for securely installing the outdoor unit and fastening supports.

Outdoor Unit Water Drainage

Instructions for setting up the drain pipe for condensed water and ice from the outdoor unit.

Installation Manual: Outdoor Unit Connections and Bleeding

Outdoor Unit Electrical Connections

Procedures for making electrical connections to the outdoor unit.

Outdoor Unit Pipe Connections

Guidance on connecting refrigerant pipes to the outdoor unit, including tightening torque.

Refrigerant Circuit Bleeding

Steps for removing air and humidity from the refrigerant circuit using a vacuum pump.

Installation Manual: Operation Testing

Indoor Unit Test Procedures

Checks to perform on the indoor unit to ensure proper operation after installation.

Outdoor Unit Test Procedures

Checks to perform on the outdoor unit for noise, vibration, and leaks.

Installation Manual: Technical Specifications

Refrigerant Pipe and Unit Capacities

Technical data on pipe diameters, distances, refrigerant types, and capacities for different models.

Flange Connection Tightening Torque

Recommended torque values for flange connections and service port nuts.

Installation Manual: Cable Specifications

Cable Wire Specifications

Table detailing recommended cable wire sizes for different unit capacities and types.

Maintenance Procedures

Indoor Unit Filter Maintenance

Instructions for cleaning and maintaining the anti-dust filters of the indoor unit.

Heat Exchanger Cleaning

Steps for cleaning the indoor and outdoor unit heat exchangers.

End of Season Maintenance

Recommended procedures for maintaining the unit at the end of the cooling/heating season.

Remote Controller Battery Replacement

Guide on how and when to replace batteries in the remote controller.

Troubleshooting and Error Codes

Common Malfunctions and Causes

Lists common appliance malfunctions and their potential causes for diagnosis.

Display Error Codes and Solutions

Explains error codes displayed on the unit and their corresponding troubleshooting actions.

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Everwell MRTH User Manual

Table of Contents

Questions and Answers:

Everwell MRTH Specifications

Summary

Installer Safety Recommendations

User Safety Recommendations

Safety Rules and Prohibitions

Component Identification

Indoor Unit Parts

Outdoor Unit Parts

Indoor Unit Display and Indicators

Display LED Functions

Emergency and Auto-Restart Functions

Auto-Restart Functionality

Emergency Operation Mode

Remote Controller Operation

Button Functions and Operation

Display Symbols Explained

Battery Replacement and Holder Use

Operating Instructions

Airflow Direction Control (Swing)

Operating Modes: Cooling and Heating

Cooling Mode Operation

Heating Mode Operation

Operating Modes: Timer Functions

Timer On Functionality

Timer Off Functionality

Operating Modes: Fan and Dry

Fan Mode Operation

Dry Mode Operation

Operating Modes: Feel and Sleep

Feel Mode Operation

Sleep Mode Operation

Protection Features and Climate Conditions

Climate Condition Protection (T1 Models)

Climate Condition Protection (T3 Models)

Installation Manual: Site Selection

Indoor Unit Installation Location

Outdoor Unit Installation Location

Installation Manual: Indoor Unit Setup

Mounting Plate Installation

Piping and Wall Hole Preparation

Indoor Unit Electrical Connections

Installation Manual: Indoor Unit Piping and Drainage

Refrigerant Piping and Connections

Indoor Unit Water Drainage System

Installation Manual: Indoor Unit Final Assembly

Indoor Unit Securing and Cable Connections

Installation Manual: Outdoor Unit Setup

Outdoor Unit Installation Procedures

Outdoor Unit Water Drainage

Installation Manual: Outdoor Unit Connections and Bleeding

Outdoor Unit Electrical Connections

Outdoor Unit Pipe Connections

Refrigerant Circuit Bleeding

Installation Manual: Operation Testing

Indoor Unit Test Procedures

Outdoor Unit Test Procedures

Installation Manual: Technical Specifications

Refrigerant Pipe and Unit Capacities

Flange Connection Tightening Torque

Installation Manual: Cable Specifications

Cable Wire Specifications

Maintenance Procedures

Indoor Unit Filter Maintenance

Heat Exchanger Cleaning

End of Season Maintenance

Remote Controller Battery Replacement

Troubleshooting and Error Codes

Common Malfunctions and Causes

Display Error Codes and Solutions

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