Hisense KFR 2101GWE User Manual

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KFR 33GWE
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KFR 33GWE
Hisense Corporation
INSTRUCTIONINSTRUCTION
MANUALMANUAL
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KFR 28GWE
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KFR 28GWE
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KFR 25GWE
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KFR 25GWE
SPLIT TYPE AIR CONDITIONERSPLIT TYPE AIR CONDITIONER
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KFR 2101GWE
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KFR 2101GWE
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KFR 3201GWE
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KFR 3201GWE

Hisense KFR 2101GWE Specifications

General

Brand	Hisense
Model	KFR 2101GWE
Category	Air Conditioner
Language	English

Summary

Key Features of the Air Conditioner

Compact Design and Performance

Smaller size with same capabilities, microprocessor control for automation.

Remote Control Convenience

One-touch wireless remote for easy operation and automatic functions.

Timer and Sleep Functions

12-Hour and 1-Hour timers, Night Setback for comfort and energy saving.

Operational Modes and Systems

Auto cooling/heating, Hot start, Auto restart, High power running.

Airflow and Filtration

Air sweep control and anti-mold filter for enhanced comfort and air quality.

Alert Symbols

WARNING Symbol

Symbol refers to a hazard or unsafe practice causing severe personal injury or death.

CAUTION Symbol

Symbol refers to a hazard or unsafe practice causing personal injury or product damage.

Caution Statements

Installation and Electrical Warnings

Recommends qualified installation and voltage checks; details wiring requirements.

Usage Environment Precautions

Avoid flammable gases, humid spaces, and corrosion from salty air.

General Operational Guidelines

Read manual, use as intended, avoid flammable vapors, ensure ventilation.

Specific Safety Precautions

Avoid power mains switch, supervise children, adjust temp for vulnerable individuals.

Air Conditioner Composition

Structural Diagram

Visual representation of indoor and outdoor units and their connections.

Unit Components Overview

Details on air intake, outlet, remote control, refrigerant tubes, and outdoor unit.

Introduction of the Indoor Control Unit

IMPORTANT: Radio Interference

Avoid radio equipment near the unit to prevent malfunction; disconnect power if trouble occurs.

Indoor Unit Indicators and Controls

Explains indicator lamps (OPERATING, TIMER, POWER, HI POWER) and the ON/OFF button.

Introduction of Display

Understanding Display Symbols

Explains icons for operation mode, fan speed, temperature, timers, and sensor status.

Remote Control Unit Details

Remote Control Overview and Operation

Illustration of unit, transmitter/receiver function, and basic button operations.

Key Functions and Sensors

Explains display info, SLEEP button, temperature setting, and sensor usage.

Advanced Remote Control Functions

Timer and Mode Controls

Setting timers, selecting operation modes (AUTO, HEAT, DRY, COOL).

Airflow and Fan Speed Management

Adjusting airflow direction and fan speed, including 1 HR Timer.

Special Functions and Sensors

ACL button, A/C sensor, and automatic switching between cooling/heating.

Operation Guide

Installing Remote Control Batteries

Instructions for sliding cover, inserting AAA batteries, and pressing ACL button.

Using the Remote Control

Points the transmitter head towards the air conditioner's receiver for operation.

Remote Control Placement

Lists DO NOT positions for the remote control to ensure correct operation.

Operation with the Remote Control Unit (continued)

Step 1: Select Operation Mode

Press MODE button to select desired operation mode (heating, cooling, etc.).

Step 2: Power On/Off

Press the ON/OFF operation button to start or stop the air conditioner.

Step 3: Adjust Temperature

Use TEMP setting buttons to adjust desired temperature within the adjustable range.

Step 4: Set Fan Speed

Use FAN SPEED selector for desired fan speed; AUTO adjusts automatically.

Step 5: Adjust Airflow

Use FLAP button to set desired airflow direction or sweep function.

Fan Speed Adjustment Guide

Automatic Fan Speed Control

Microcomputer adjusts fan speed in AUTO mode based on temperature.

Fan Speed Settings by Mode

Tables detailing fan speed (High, Medium, Low) for Cooling, Drying, and Heating.

Manual Fan Speed Selection

Option to manually set fan speed to High, Medium, or Low.

Airflow Direction Control

Horizontal Airflow Adjustment

Manually adjust vertical vanes left or right for horizontal airflow.

Vertical Airflow Modes

Controls for sweep function and automatic vertical airflow adjustments.

Airflow Adjustment Precautions

Cautions regarding vertical vane position and manual flap movement.

Night Setback / Simultaneous Use Energy Saving

Night Setback Mode Explained

Energy-saving mode that automatically adjusts temperature settings over time.

Cooling/DRY Mode Night Setback

In Cooling/DRY, temperature rises 1°C hourly, then stops after ~6 hours.

Heating Mode Night Setback

In Heating, temperature drops 2°C, then rises 1°C, stopping after several hours.

Using the 12-Hour Timers

Setting the 12-Hour Timer ON

Procedure to set the time for the unit to start operation.

Cancelling the 12-Hour Timer ON

How to cancel the TIMER ON function.

Setting the 12-Hour Timer OFF

Procedure to set the time for the unit to stop operation.

Cancelling the 12-Hour Timer OFF

How to cancel the TIMER OFF function.

Specialized Operation Modes

1-Hour OFF Timer Functionality

Unit operates for one hour then stops; activation and cancellation.

High Power Operation Mode

Provides faster comfort with increased airflow; activation and cancellation.

Special Remarks

Heating Performance

Heating efficiency depends on outdoor temp; use auxiliary heating if needed.

Defrosting Process

Microcomputer system defrosts frost/ice, temporarily stopping indoor fan.

Power Failure Restart

Unit stops during power failure and restarts automatically after three minutes.

Normal Clicking Sound

Normal sound from plastic part expansion/shrinkage due to temperature changes.

Remote Signal Interruption

Unit switches to indoor sensor if remote signal is lost for >10 minutes.

Operation without Remote Control

Indoor Unit On/Off Operation

Use the indoor unit's ON/OFF button when the remote is unavailable.

Button Operation Caution

Avoid prolonged button presses on the indoor unit to prevent abnormal operation.

Care and Cleaning

Safety First: Power Disconnection

Always turn off and disconnect power before cleaning the unit.

Cleaning Indoor Unit Surfaces

Clean casing/grille with vacuum or cloth; use mild detergent for stains.

Cleaning Precautions

Avoid harsh chemicals, hot water; handle sharp edges carefully.

Outdoor Unit Annual Maintenance

Requires annual cleaning of internal coil and components by a service center.

Filter Maintenance

Anti-Mold Filter Care

Regular cleaning of the anti-mold filter behind the air intake grille is recommended.

Removing and Cleaning Filters

Instructions for removing, cleaning, and replacing anti-mold and air clean filters.

Air Clean Filter Information

Details on the air clean filter's function and limitations regarding air purification.

Energy Saving Tips

Optimizing Airflow and Insulation

Do not block vents, use insulation, keep doors/windows closed for efficiency.

Filter Maintenance for Efficiency

Keeping the air filter clean is crucial for unit performance and energy saving.

Troubleshooting Common Issues

Unit Not Running or Malfunctioning

Checks for power, wiring, compressor, and sensor issues.

Performance Issues and Solutions

Addresses poor cooling/heating, strange sounds, and indicator lamp problems.

Technical Diagrams and Specifications

Product Specifications Overview

Table of key product specifications including model, power, and airflow.

Refrigerant Flow Explanation

Diagram illustrating the refrigerant path for cooling and heating cycles.

Ambient Temperature Guidelines

Specifies the permitted ambient temperature range for optimal operation.

Electrical System Diagrams

Outdoor Unit Wiring Schematic

Detailed wiring diagram for the outdoor unit's electrical components.

Indoor Unit Wiring Schematic

Detailed wiring diagram for the indoor unit's electrical and control systems.

Package Contents

Included Items in the Box

Lists all components and accessories provided with the air conditioner unit.