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Packaged DAIKIN

3FGN450HY1

Product code: 3 FGN 450 HY 1

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Details: 3FGN450HY1/RCN150HY19x3

  • Model: 3FGN450HY1/RCN150HY19x3
  • Capacity: 45.000 BTU, suitable for large space
  • Type of machine: 1-way cooling-only, cooling
  • Feature Inverter: None
  • Ga used: R410A, eco-friendly
  • Warranty: 2 year total, 5 year for genuine compressor
  • Origin: Malaysia
  • Manufacturer: Daikin, industry - prestigious brand air conditioning

Original page prices at the date of copying 10/11/2026. Contact to confirm the current quotes.

PRODUCT DETAILS

Description & technical specifications

Air Socks - connected Coldglow Daikin 1-way cooling-only 3 FGN 450 HY 1/RCN150HY19x3 – Ideal Solutions for Large Space

3FGN450HY1

Air-pipe-connected air-conditioning Daikin 1-way cooling-only 3 FGN 450 HY 1/RCN150HY19x3 is ideal for large spaces, with power up to 45.000 BTU, offering superior cooling efficiency. This family of products features a ceiling-hiding design, which saves space and affords elegance to interior spaces.

Technical specifications: 3 FGN 450 HY 1

  • Manufacturer: Daikin, the brand is well known for its high - quality air - conditioning products.
  • Capacity: 45.000 BTU, suitable for large spaces such as offices, restaurants, showrooms.
  • Type of machine: Air conditioning 1-way cooling-only, only cooling.
  • Feature Inverter: No Inverter feature, suitable for stable refrigeration needs and cost savings.
  • Types of Ga used: R410A, advanced and environmentally friendly.
  • Origin: Malaysia, authentic product Daikin.

Warranty: 3 FGN 450 HY 1

  • Warranties: 2 Five for the entire machine, same 5 year for compressor genuine DaikinThis will give you peace of mind about the quality and long-term durability of the product.

Air conditioners Daikin 3 FGN 450 HY 1/RCN150HY19x3 are a great choice for those who need an effective and durable cooling solution for large spaces, providing a cool, comfortable space for your family or business.

Practical Application of Air-Tube Coupler Cold Machine Daikin 1-way cooling-only 3 FGN 450 HY 1/RCN150HY19x3

3 FGN 450 HY 1 - real application

Air-pipe-pumped air-conditioners Daikin 1-way cooling-only 3 FGN 450 HY 1/RCN150HY19x3 can be used in large spaces and require high cooling efficiency. Here are some examples of practical applications:

  1. Big Office: Air conditioners Daikin 45.000 BTUs are suitable for large-area offices, which help to create a cool, comfortable working environment for employees without the need to install multiple single air conditioners.
  2. Restaurants, hotels: Spaces such as restaurants, hotels with air conditioning requirements of stability and elegance can take advantage of this ceiling-hiding design of air conditioning. This not only saves space but also brings in open spaces, enhancing the customer experience.
  3. Showroom, Supermarket: This air conditioner is also well - suited for large car showrooms, supermarkets, where large areas of cooling are needed and a stable temperature is maintained for long periods of time without disrupting operations.
  4. Conference and Event Center: Ducted air - conditioning Daikin is also ideal for conference or event centers, where large numbers of guests are present and a robust, efficient system air conditioning is needed.
  5. Infrastructure Works Projects: Construction projects such as hospitals, schools, or large industrial sites can all use air conditioning Daikin 3 FGN 450 HY 1/RCN150HY19x3 to ensure a cool, comfortable atmosphere for everyone.

Air-conditioning Daikin 1-way cooling-only 45.000 BTUs are not only effective refrigeration solutions but also help to optimize space and improve aesthetic value for large constructions.

Detailed Instructions for Installation and Operation of Wind Pipes-Associated Coldgers Daikin 1-way cooling-only 3 FGN 450 HY 1/RCN150HY19x3

1. Preinstallation preparation

  • Equipment check: Make sure all components of the air conditioner (indoor unit, outdoor unit, pipe, gas R410A, controller) are fully supplied and not damaged.
  • Select the installation location:
    • Indoor unit (in - house): It should be installed in a hiding spot away from direct sunlight and large heat sources.
    • Outdoor unit (outdoor): Place it in a well - ventilated, unobstructed area with enough room for the heat sink to work properly.
    • Pipe: Choose the shortest and least curved path to minimize heat loss and save energy.
  • Tools to prepare: Drill, screwdriver, pliers, tape, measuring tape, and other necessary equipment.

2 Installation Process

Step 1: Assemble indoor unit

  1. Locate the hidden ceiling: Use a ruler and marker to mark the installation location indoor unit on the ceiling, making sure that the distance from indoor unit to the walls and surrounding objects is reasonable.
  2. Installation of the bracket indoor unit: Drill holes in the ceiling and install a sturdy indoor unit bracket. Make sure the bracket can support the weight of indoor unit.
  3. Attach indoor unit to the bracket: Insert the indoor unit bracket into the prepared bracket, using screws to secure the machine.

Step 2: Assemble outdoor unit

  1. Select the mounting location outdoor unit: Choose an area that is well ventilated and sheltered to ensure effective heat dissipation.
  2. Fitting outdoor unit: Insert outdoor unit onto the prepared bracket, ensuring firmness and stability.

Step 3: Conduit Connection

  1. Gas pipe mounting: Connecting the gas pipes from indoor unit to outdoor unit, ensuring solid junctions, no gas leakage.
  2. Duct work: Connect the drain from indoor unit to the outside, making sure it drains easily and not clogging.
  3. Tightness test: Double check the connections to make sure there are no gas or water leaks.

Step 4: Get the power wired

  1. Power cord connections: Make sure the power supply for your air conditioner is stable and meets specifications (220 V -50 Hz).
  2. Overloaded protective check: Install the proper circuit breaker or circuit breaker to protect your system.

Step 5: Ga charging and System testing

  1. Gas - loading: Use a pressure gauge and a dedicated gas charger to test and fill the system with R410A gas, ensuring that the pressure is in accordance with the manufacturer's instructions.
  2. Operational checks: Start the air conditioner and check for cooling, ventilation, and other settings. Make sure there is no strange noise and that the machine is running properly.

3 Cold Machine Operation

Step 1: Enable Machine

  1. Power up: Check that the power switch is on.
  2. Use remote control: Use a remote to select the cooling option and adjust the temperature as needed.
    • Cool Mode: This will work to cool the space.
    • Fan Mode: This machine acts as a windmill, not as a refrigeration cooler.
    • Auto: This unit adjusts the cooling or airflow settings depending on the temperature of the environment.

Step 2: Temperature Adjustment

  • For optimal refrigeration efficiency, temperature tuning to around 24 -26°C levels, which saves energy and maintains comfortable space, is recommended.

Step 3: Operation of the Surveillance System

  • Ensure that the system operates continuously and carry out periodic inspections. Perform maintenance and cleaning of cooling components to maintain long-term performance.

4. Maintenance and Hygiene

  • Air filter cleaning: Periodically remove the filter and clean the room to ensure that the air stays fresh.
  • Gas test: Check the air conditioner periodically for gas and refill it if necessary.
  • Sanitizing outdoor unit and indoor unit: Clean outdoor unit and indoor unit each year to maintain maximum refrigeration performance.

5 Important Notes

  • Do not allow the air conditioning to operate when no one is present: Avoid energy waste and protect your computer's lifespan.
  • Do not expose the air conditioner directly to sunlight or heat sources: This will reduce the cooling efficiency and cause damage to the equipment.

Good luck installing and operating the air conditioning Daikin 1-way cooling-only 3 FGN 450 HY 1/RCN150HY19x3 successfully, providing optimal cooling for your space!