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INVENTOR V4MRFI-24 - User Manual

INVENTOR V4MRFI-24
56 pages
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MODELS:
V4MRFI-24/ V4MRFO-24
ENGLISH | ΕΛΛΗΝΙΚΑ | ROMANA
• USER’S MANUAL
• ΕΓΧΕΙΡΙΔΙΟ ΧΡΗΣΗΣ
• MANUAL UTILIZATORULUI
REMOTE CONTROLLER
AIR CONDITIONING SYSTEMS

Table of Contents

Other manuals for INVENTOR V4MRFI-24

Preview: Installation Manual
Installation Manual78 pages

Questions and Answers

  • K
    karladixonAug 4, 2025
    What to do if my INVENTOR Air Conditioner is not working?
    • J
      Joshua JohnsonAug 4, 2025
      If your INVENTOR Air Conditioner isn't working, several factors could be the cause. First, check for a power failure and wait for the power to be restored. Ensure the power switch is turned on. Inspect the fuse and replace it if it's burned out. Replace the remote control batteries. Finally, the unit’s 3-minute protection may have been activated; wait three minutes after restarting the unit.
  • D
    Danielle PayneAug 11, 2025
    Why is my INVENTOR Air Conditioner not cooling well?
    • A
      abigailwelchAug 11, 2025
      If your INVENTOR Air Conditioner isn't cooling effectively, it could be due to several reasons. Ensure the temperature setting is lower than the ambient room temperature. Check if the heat exchanger on either the indoor or outdoor unit is dirty and clean it. Also, a dirty air filter can cause this issue, so remove and clean it. Make sure that the air inlet or outlet of either unit is not blocked by turning the unit off, removing the obstruction and turning it back on. Ensure all doors and windows are closed and that excessive heat from sunlight is minimized by closing windows and curtains. Finally, low refrigerant levels due to a leak or long-term use can impact cooling, so check for leaks, re-seal if necessary and top off refrigerant.
  • J
    Janet WilliamsAug 19, 2025
    What to do if my INVENTOR Air Conditioner starts and stops frequently?
    • R
      Roger PriceAug 19, 2025
      If your INVENTOR Air Conditioner starts and stops frequently, it could be due to several reasons. There might be too much or too little refrigerant in the system, so check for leaks and recharge the system with refrigerant. The refrigeration system may contain air, incompressible gas, or foreign material, requiring you to evacuate and recharge the system with refrigerant. A blocked system circuit could also be the cause; determine which circuit is blocked and replace the malfunctioning piece of equipment. Alternatively, the compressor might be broken and need replacement. Lastly, the voltage may be too high or too low, requiring the installation of a manostat to regulate the voltage.
  • D
    Danielle AndersonAug 27, 2025
    How to improve poor heating performance of my INVENTOR V4MRFI-24?
    • E
      Erica RileyAug 27, 2025
      If your INVENTOR Air Conditioner's heating performance is poor, several factors could be responsible. If the outdoor temperature is lower than 7°C (44.5°F), this could impact performance. Ensure that all doors and windows are closed during use to prevent cold air from entering. Low refrigerant levels due to a leak or long-term use can also cause this issue, so check for leaks, re-seal if necessary and top off refrigerant.

Summary

Remote Controller Specifications

Operation of Buttons - Basic Controls

ON;OFF and Mode Selection

Controls for turning the air conditioner on/off and selecting operating modes like Auto, Cool, Dry, Fan, and Heat.

Fan Speed Adjustment

Adjusting fan speed through dedicated button or UP/DOWN controls, with specific notes on Auto/Dry modes.

LED Display Control

Function to turn the indoor unit's screen display on or off.

Turbo Function

Description of the Turbo function for rapid cooling/heating and its availability status.

Operation of Buttons - Comfort and Settings

Sleep Mode Function

Enables comfortable temperature maintenance and energy saving, available on COOL, HEAT, or AUTO modes.

Temperature and Fan Speed Control (UP;DOWN)

Buttons to adjust indoor temperature and fan speed incrementally, with temperature control noted as unavailable in Fan mode.

Shortcut Button Functionality

Restores current or previous settings, including operating mode, temperature, fan speed, and sleep feature.

Operation of Buttons - Airflow and Timer

Louver Swing Control (SWING 1 & 2)

Controls for adjusting the direction of airflow by enabling or stopping the automatic swing of the louvers.

Timer Operation Setup

Initiates the auto-on/off time sequence, allowing incremental setting of operation times.

Special Functions (FRESH, E-HEATER)

Details on FRESH function (air purification) and E-HEATER function (heating assistance), noting availability.

Indicators on LCD Display

Mode and Transmission Indicators

Displays for operating modes (AUTO, COOL, DRY, HEAT, FAN) and data transmission status.

Status and Feature Indicators

Indicators for remote controller ON, battery status, lock feature, ECO mode, and timer settings.

Temperature and Special Operation Indicators

Display of set/room temperature, time under timer, and E-HEATER operation.

LCD Indicators - Additional Details

Fresh, Sleep, and Swing Indicators

Visual cues for Fresh operation, Sleep Mode, and the direction of louvers during swing.

Fan Speed Indication

Graphical representation of fan speed levels from 1% to 100%, including AUTO fan speed.

How to Use Buttons - Auto Operation

Auto Operation Steps

Instructions for selecting Auto mode, setting temperature, and starting the air conditioner.

Auto Mode Notes

Key points about automatic mode logic, fan speed control, and user comfort adjustments.

How to Use Buttons - Cooling, Heating, Fan

Cooling and Heating Operation

Steps to select COOL or HEAT mode, set temperature, and operate the air conditioner.

Fan Operation

Instructions for adjusting fan speed via the FAN button or UP/DOWN controls.

How to Use Buttons - Dehumidify, Airflow

Dehumidifying Operation

Procedure for selecting DRY mode, setting temperature, and starting dehumidification.

Adjusting Airflow Direction

Using SWING1 and SWING2 buttons to control the vertical and horizontal louver movement.

How to Use Buttons - Timer Operation (Auto-On)

Setting Auto-On Timer

Setting the auto-on time for the unit, including indicator signals and time adjustment increments.

How to Use Buttons - Timer Operation (Auto-Off)

Setting Auto-Off Timer

Setting the auto-off time for the unit, including indicator signals and time adjustment increments.

Timer Operation Caution

Example of Timer Setting - Auto-On

Setting Auto-On Time Example

Practical example demonstrating how to set the unit to turn on automatically after a specified period.

Example of Timer Setting - Auto-Off

Setting Auto-Off Time Example

Practical example demonstrating how to set the unit to turn off automatically after a specified period.

Handling the Remote Controller - Location and Use

Remote Controller Location and Range

Guidance on optimal placement and operational distance (8 meters) for effective signal reception.

Remote Controller Holder Installation

Instructions for installing an optional wall or pillar mount for the remote controller.

Handling the Remote Controller - Batteries

Identifying Battery Exhaustion

Signs indicating that the remote controller's batteries are exhausted and need replacement.

Battery Replacement Procedure

Step-by-step guide on how to replace the batteries in the remote controller.

Battery Handling Precautions

Important safety and disposal guidelines for batteries, including mixing and storage.

INVENTOR V4MRFI-24 Specifications

General IconGeneral
BrandINVENTOR
ModelV4MRFI-24
CategoryAir Conditioner
LanguageEnglish

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