Pure & Easy Air Conditioner

I-APP Download and Equipment Setup

Instructions for connecting your split air conditioning unit to a network via the "Smart Life" app.

App Download: Search for "Smart Life" in the Apple Store or Android APP stores, or scan the provided QR codes to download and install the app. [QR Code for iOS App Store] [QR Code for Android App Store]

Adding Equipment: 1. When the machine is plugged in, the Wi-Fi indicator on the display panel will blink. If the network is not configured within 3 minutes, the Wi-Fi indicator will turn off. To re-enter the distribution network state, turn on the remote control and press the "LIGHT" key for 3 seconds. The master computer will beep, and the Wi-Fi indicator will blink. (Only 2.4GHz Wi-Fi network is supported). 2. Open the App, navigate to the home page, and click the "+" button (upper right) or "Add Device" button (middle) to access the "Add Device" page. You can search for the device via "Automatic discovery" or "Manual addition".

Control Equipment: Once the device is configured successfully, its name will appear on the home page. Tap the name to enter the control panel and operate the corresponding functions. If the device is online, some devices offer shortcut keys under "Common Functions". If the device is offline, "Offline" will be displayed, and it cannot be operated.

Matters Needing Attention: 1. When using the "Automatic discovery" function, grant the App Wi-Fi and Bluetooth permissions for device searching. 2. Automatic network discovery allows adding all found devices with one click. 3. If network reconfiguration is needed or the configuration time exceeds 3 minutes, repeat the device adding process. 4. Some App interface functions may be invalid depending on the purchased model (e.g., "HEAT" or "E-HEAT" on a single-cooled model). 5. Consult the internet for detailed functions and operations of the App.

Notices and Warnings

General Notice: IMPORTANT, RETAIN FOR FUTURE REFERENCE: READ CAREFULLY.

Warning: 1. Please read this manual before installation, use, and maintenance. 2. Unless specifically recommended by the manufacturer, do not use methods to accelerate defrosting or clean frosted areas. 3. Do not puncture or ignite this air conditioner. Store it in a room without continuous ignition sources (e.g., open flames, electric heaters). 4. Contact the nearest after-sales service center for repairs. Only manufacturer-approved personnel should perform repairs. 5. Comply with relevant national gas regulations. 6. Refrigerant must be recovered and removed when the air conditioner is repaired or scrapped.

Refrigerant Information: The refrigerant used is environmentally friendly hydrocarbon R32, which is colorless, odorless, and has a combustion level of A2L.

Additional Warnings: 1. Read the user manual before installation, use, and maintenance. 2. Ensure the room area for installation, operation, and storage meets specified requirements. 3. Do not use methods to accelerate defrosting or clean frosted parts unless recommended. 4. Store air conditioners in rooms without continuous fire sources. 5. Do not puncture or ignite the air conditioner. 6. Use vacuum pumps for evacuation operations; do not use refrigerant for evacuation. 7. Contact local service centers for installation, relocation, or maintenance. 8. Comply with national gas regulations. 9. Prevent mechanical damage during storage. 10. This appliance is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless supervised. 11. Supervise children to ensure they do not play with the appliance. 12. If the supply cord is damaged, it must be replaced by the manufacturer, service agent, or qualified persons. 13. Install the appliance according to national wiring regulations.

Safety Symbols: [? Flammable] [? Read User Manual] [⚙️ Read Installation Instructions] [? Read Repair Instructions]

This user manual is a general manual; warnings on this page apply to R32 refrigerant.

Prohibitions: - Do not block air inlet or outlet, as it reduces effectiveness, causes blockage, or fire. - Do not insert hands or objects into air inlets/outlets or break the air deflector. - Do not touch the outdoor unit or place items on it to avoid scratches, electric shock, or falling objects. - Do not use damaged outdoor unit mounting brackets. - Do not store flammable and explosive materials where the air conditioner is used. - This device is not intended for unsupervised use by individuals with physical, sensory, or mental impairments, or lack of experience. - Do not let airflow blow directly onto people, pets, or plants for extended periods, or set the indoor temperature too low. - Do not let the air conditioner blow against a heater appliance, as it may lead to incomplete combustion and poisoning. - Do not use a heater near the air conditioner, as it may cause deformation or fading. Do not overload the unit. - Do not place other electrical products, furniture, or valuables under the air conditioner. Do not hang items into the air outlet. - Do not leave doors and windows open for long periods while the air conditioner is running. - Do not open doors and windows during prolonged operation in high humidity to prevent condensation water droplets from falling.

Additional Warnings: - Ensure the power plug is securely plugged in to prevent electric shock or fire. - If abnormal phenomena (e.g., burnt smell) occur, immediately cut off power. Failure to do so may cause damage or electric shock/fire. - Cut off power during long periods of non-use or in harsh weather (e.g., thunderstorms) to prevent dust accumulation leading to overheating or fire. - Damaged power cords must be replaced by qualified personnel. - Use voltage within the specified range; fluctuations can damage the system. - Ensure the air filter is correctly installed to prevent blockages and maintain effectiveness.

Product Introduction

Indoor Unit Components:

The indoor unit features an Air Outlet, Air Inlet, Electric Auxiliary Heat Indicator, Anion indicator, WiFi indicator (on smart models), Digital Display (shows set temperature and timing), and Sleep Indicator.

Outdoor Unit Components:

The outdoor unit includes an Air Inlet (Side and Back), Air Outlet, Wiring Cover, and Cut-off Valve.

Packing List:

All attachments are subject to the actual items inside the packaging.

Conditions of Use

The air conditioner may not operate properly under the following temperature conditions:

Heating Operation Instructions:

During heating operation, the indoor fan may not rotate immediately after startup to prevent cold air. If the outdoor temperature is low and humidity is high, the outdoor heat exchanger may frost, reducing heating capacity. The air conditioner will automatically detect frosting and may pause heating for defrosting or continue heating.

Help Center & Disclaimer

Help Center: If you encounter any difficulties during assembly, please contact us for assistance with inquiries, assembly issues, or missing parts.

Disclaimer: Manufacturer and seller expressly disclaim any and all liability for personal injury, property damage or loss, whether direct, indirect, or incidental, resulting from incorrect attachment, improper use, inadequate maintenance, unapproved modification, or neglect of this product.

Usage of Remote Control

Name and Function of Remote Control Buttons:

The remote control provides various functions. Note that some functions may not be available on all models. The appearance of the remote control may vary.

Basic Operation: 1. Press "POWER" to turn the air conditioner on/off. 2. Press "Mode" to cycle through operation modes: Cooling, Automatic, Heating, Dehumidify, Air Supply. 3. Press "Temp. ▲" or "Temp. ▼" to adjust the temperature. 4. Press "F-SPEED" to set fan speed: Auto, Low Speed, Middle Speed, High Speed. 5. Press "▲Swing" or "▼Swing" to adjust the upper and lower air deflectors.

Digital Display Functions:

The "LIGHT" button can turn the indoor unit's display screen on or off.

SLEEP Function:

Activates a sleep mode (effective in cooling and heating) with low wind speed. Pressing the button again cancels sleep mode. Changing mode, activating Turbo, or Quiet mode also exits sleep mode.

Set the Time of Turning Off/On:

Press "TIMER" to set the time of turning off. To set startup time, press "Mode" after startup to select running status, then "Timer" to set startup time, and "Temp. ▲/▼" to adjust the time (in hours, up to 24). Press "TIMER" again to confirm or cancel.

Turbo Mode:

Enhances cooling, heating, and air supply modes. Displays air deflector symbols. In cooling mode, it sets temperature to 61°F (16°C); in heating mode, to 88°F (31°C). Exits by changing mode, fan speed, or activating Sleep/Quiet mode.

Quiet Function:

Sets fan speed to low. Pressing again changes speed. Exits by changing fan speed, Sleep mode, mode change, or Turbo mode.

ECO Function:

Effective in Cooling and Heating modes. Displays "ECO" symbol. Saves energy by automatically adjusting settings. Exits by changing mode, Sleep, Turbo, or Quiet mode.

Self Clean Function:

When the air conditioner is in standby mode, press "QUIET" for 3 seconds to activate self-cleaning. The display shows "CL". The unit cleans the evaporator and shuts down after about 40 minutes. Press "POWER" to exit early.

Clean and Care

Before Cleaning:

1. Stop the machine and unplug the power plug to prevent electric shock. 2. Do not wet the air conditioner or flush it with water. Use a soft dry cloth and a damp cloth with neutral detergent for cleaning. 3. Volatile liquids like diluents and gasoline can damage the unit's appearance. 4. Clean the filter screen regularly to avoid dust buildup. Increase cleaning frequency in dusty environments. Avoid touching the raised part of the filter screen after removal to prevent finger cuts.

Cleaning the Panel:

Wipe the dirty panel with a cloth soaked in warm water (below 45°C), wrung out and dried. Do not remove the panel during cleaning.

Clean the Filter Screen:

1. Removal: From the top air inlet, gently push the side frame of the filter screen to remove it. (Different indoor units may have different methods). 2. Installation: Place the two clips at the back of the filter screen into corresponding positions on the back of the air inlet, and gently press down on the front of the filter screen to reinstall it. 3. Cleaning: Use a vacuum cleaner or water. For stubborn dirt (like oil stains), use warm water (below 45°C) with neutral detergent, then dry in a cool place. 4. After cleaning, reinstall the filter screen using the above method.

Installation

Notices for Installation:

1. Read this manual carefully and comply with local regulations for installation. 2. Entrust certified professionals from local distributors or service outlets for installation. Self-installation is prohibited. 3. Ensure the unit is reliably grounded and wiring/piping is correct and secure before connecting power. 4. Maximum connecting pipe length is 50ft (15 meters). For lengths over 25ft (7.5m), add 0.13oz/ft of refrigerant. 5. Keep this manual for future maintenance and relocation. 6. Verify the invoice matches the purchased model before installation.

Selection of Installation Location:

Indoor Unit:

1. Install on a sturdy, vibration-free wall.
2. Ensure unobstructed airflow at the inlet and outlet. Maintain minimum clearances: sides ≥4.72in (12cm), upper side ≥5.91in (15cm), lower side ≥78.74in (200cm).
3. Ensure air conditioning can reach the entire room.
4. Maximum pipe length: 50ft (15m); maximum height difference: 32.8ft (10m).
5. Avoid direct sunlight.
6. Choose a location convenient for drainage.
7. Install more than 3.28ft (1 meter) away from TV and radio to avoid interference.
8. Maintain a distance of at least 3.28ft (1 meter) from fluorescent lamps and other lighting fixtures that might affect remote control operation.

Outdoor Unit:

1. Install in a location protected from strong winds.
2. Ensure a well-ventilated area with minimal dust.
3. Avoid exposure to rain or direct sunlight.
4. Keep out of reach of children.
5. Position where operating noise or hot air does not affect neighbors.
6. Install firmly on a sturdy platform to avoid vibration or noise.
7. Avoid areas with flammable gas leakage.
8. Ensure machine feet are firm if installed at a height.
9. Installation Space Requirements: Left ≥11.8in (30cm), Right ≥23.6in (60cm), Back ≥11.8in (30cm), Upper ≥11.8in (30cm), Front ≥78.7in (200cm).

Note on Malfunctions: Installation in coastal areas, places with sulfur gas, areas with mechanical oil, hot spring areas, places with high-frequency facilities, or special atmospheric environments may cause malfunctions. Contact the designated unit if unavoidable.

Safety Requirements:

1. Installation personnel should refuse installation if serious electrical hazards exist and explain the reasons. Installation proceeds only after hazards are eliminated. 2. Power supply voltage fluctuation should be within ±10%. Corrective measures are needed if it deviates. 3. The circuit must have a leakage protector and main switch. Fuses must be correctly rated (1.5 to 3 times the maximum current) and not replaced with copper wire. 4. Ensure an effective grounding wire for the user's power line. Refuse installation if not present. 5. The air conditioner must be powered by a dedicated branch line, and distribution wiring must comply with regulations.

During Installation:

1. Use neoprene wires for power connection (indoor/outdoor units). Do not lengthen or cut wires. Arrange power cords neatly. 2. Use yellow/green wire for grounding with sufficient diameter. Do not connect to water pipes, gas pipes, or lightning protection wires. 3. Follow the electrical circuit diagram inside the machine and verify connections. 4. Select connection positions between indoor and outdoor units to avoid direct sunlight.

WARNING: Do not wire in the middle of the power cord. Cutting and extending the power cord is dangerous. Improper wiring is a primary cause of accidents.

Installation of Indoor Unit:

Fixing Hanging Plate:

1. Choose a sturdy wall and use a level to ensure the hanging plate is horizontal. Indoor units must be installed level to prevent water leakage.
2. Leave adequate space around the unit.
3. Fix the hanging plate with at least 5 screws (≥2 on the left, ≥3 on the right).
4. Test the security of the hanging plate by pulling it.

Drilling Holes on Walls:

1. Hole diameter: 60-80mm. The outer side of the opening should be lower than the inner side to prevent rainwater backflow. 2. Avoid drilling through existing pipelines or steel bars within the wall.

Piping Operation:

1. Combine refrigerant pipes, drainage pipes, and indoor/outdoor wires, then wrap with wrapping tape. 2. Place the drainage hose below the connecting pipe; route wires in the middle of the upper part of the connecting pipe. 3. Piping can extend rear, right, left, lower, or rear-left. 4. Do not lift or bend the drainage hose. 5. Do not wrap the drainage hose tightly. 6. Tie tightly with binding tape from the elbow, ensuring overlap of 1/2 width. 7. If piping is from the left, wrap tape 1cm inside the unit.

Indoor Unit Installation (Piping): Pass the pipeline through the wall, install the unit from top to bottom on the hanging board, and secure the lower part with hooks. Ensure the drainage pipe is not raised. Install the wall cover correctly.

Installation of Outdoor Unit:

1. Install in a stable location (e.g., on concrete).
2. Use shockproof rubber pads if vibration occurs.
3. The outdoor unit cannot be directly installed on the ground.
4. Install on a bracket with sufficient strength and stability, fixed with expansion bolts.
5. Leave sufficient space around the outdoor unit.

Connection of Pipelines:

The refrigerant pipeline connects the indoor and outdoor units. If the pipeline length exceeds 25ft (7.5m), additional refrigerant is needed. For lengths up to 25ft (7.5m), no replenishment is needed. For lengths over 25ft (7.5m), replenish 0.13oz/ft.

Pipe Connection Details: 1. Indoor Unit Connection: Connect thick and thin pipes to the indoor unit. Align centers and tighten connecting nuts by hand for 3-4 turns. Use two wrenches for final tightening according to torque specifications (1/4 pipe: 15-21 N.m; 3/8 pipe: 35-40 N.m; 1/2 pipe: 40-46 N.m). Excessive tightening can damage flares. 2. Outdoor Unit Connection: Connect the pipeline to the shut-off valve using the same method as the indoor unit connection. Use a wrench to clamp the valve body and a torque wrench for the connecting nut.

Drainage Pipeline:

Ensure a downward tilt for condensate water discharge. Avoid situations where the pipe is raised high, trapped air, the end is immersed in water, or the distance from the ground is less than 5cm.

If the indoor unit drainage pipe is not long enough, use the attached drainage hose. If the drainage hose passes through indoors, wrap it with insulation material to prevent condensation.

Indoor Unit Drainage Experiment:

Pour water into the indoor unit evaporator. If it flows out of the wall pipe, it is normal.

Trial Operation Procedure:

Before trial operation, check wiring, piping, shut-off valve status, and grounding. When turning on power, the indoor unit beeps. Use the remote control to test heating (set to 25°C when room temp is 0-20°C) and cooling (set to 16°C when room temp is 20-45°C).

Trial Operation Inspection:

Indoor Unit: Check for normal noise, indicator lights, and drainage. Outdoor Unit: Check for abnormal sound/vibration, impact of sound/wind/water on neighbors, and gas leakage. Remote Control: Check if all buttons work and if the indoor unit beeps upon signal transmission.

Troubleshooting

Electrical Wiring Diagram:

The diagram shows connections for power input (To Power), Indoor Unit, and Outdoor Unit, specifying wire colors like BK (Black), WH (White), Y/G (Yellow/Green), BN (Brown), BU (Blue), RD (Red).

Common Phenomena and Faults:

For fault codes of the frequency converter, refer to the description inside the outdoor unit top cover.

Installation Notes: 1. Recognize wire colors, serial numbers, and diameters. Ensure correct correspondence between indoor and outdoor unit power connection wires to avoid damage or accidents. 2. The yellow/green line is the grounding wire; ensure reliable grounding to prevent electric shock. 3. Securely fix the power supply connection line with a cable pressing plate. Straighten wires and wrap excess neatly to prevent wear. 4. Ensure screws on wiring terminals are tightened. Gently pull wires to confirm security. 5. If connecting wires are short, replace with longer ones of compliant diameter and color. Do not extend short wires.

Test Run:

After confirming pipeline joints are tightened, proceed with pipeline cleaning and air exhaust.

Vacuum Pumping and Leak Detection:

1. Remove nuts from two-way and three-way valves. Connect the low-pressure hose of the pressure gauge to the maintenance port (shut-off valves closed).
2. Fully open the low-pressure switch on the pressure gauge and activate the vacuum valve.
3. Vacuum for approximately ten minutes. Confirm pressure gauge reads -0.1 Mpa. Turn off the low-pressure switch and vacuum pump. If pressure does not rise within 5 minutes, proceed; otherwise, vacuum again.
4. After vacuuming, open the two-way valve shut-off valve counterclockwise, hold for ten seconds, then close for leak detection. Reconnect piping if a leak is found.
5. Quickly unscrew the low-pressure hose and open the two-way and three-way valves with a Hex key.
6. Tighten the nut onto the valve body.

Indoor Unit Drainage Experiment:

Pour water into the indoor unit evaporator. If it flows out of the wall pipe, it is normal.

Trial Operation Procedure:

Check all wiring, piping, shut-off valve status, and grounding. Turn on the air conditioning power (indoor unit beeps). Use the remote control to test heating (25°C for 0-20°C room temp) and cooling (16°C for 20-45°C room temp).

Trial Operation Inspection:

Indoor Unit: Check noise, indicator lights, and drainage. Outdoor Unit: Check for abnormal sound/vibration, neighbor impact, and gas leakage. Remote Control: Check button functionality and signal transmission beep.

Hazardous Substance Weight Table

This table indicates the content of hazardous substances in components according to SJ/T 11364-2014 and GB/T 26572-2011.

Note: 1. "O" indicates the content of the harmful substance is below the limit requirements. 2. "X" indicates the content of the hazardous substance exceeds the limit requirements in at least one homogeneous material. 3. Components with "X" may be replaced or improved in the future. 4. This product has an environmentally friendly life span of 15 years under normal use.

After-Sale Service

If you have any doubts or dissatisfaction with the products and services, please contact our service hotline. Your opinions will be handled reasonably, promptly, and properly.

Free Warranty Policy:

Users who have completed warranty procedures can enjoy the complete machine warranty service.

Free Warranty Conditions:

1. Provide valid purchase invoices or vouchers within the warranty period.
2. Installation and maintenance must be performed by designated service network personnel.
3. Non-human caused malfunctions are covered.
4. If the purchase voucher is not presented, the warranty is calculated based on the factory date.

Beyond the Scope of Warranty Services:

1. Faults caused by user power supply not meeting national safety standards.
2. Damage due to harsh user environment (e.g., dirty, blocked, or corroded evaporator/condenser).
3. Damage caused by improper user use and storage.
4. Damage caused by installation, repair, or movement by non-designated service points.
5. No warranty card, valid purchase voucher, or incomplete warranty procedures.
6. The purchased air conditioner has exceeded the warranty period.
7. Damage caused by force majeure.
8. Service items and contents not promised by the company.