1. Bubuka
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Daitsu Inverter ASD18UI-DN 18000 BTU Air Conditioner. Please read this manual thoroughly before using the appliance and retain it for future reference.
The Daitsu Inverter ASD18UI-DN is a high-efficiency split system air conditioner designed for both cooling and heating, offering optimal comfort and energy savings.
2. Émbaran Kasalametan
Always observe the following safety precautions to reduce the risk of electric shock, fire, injury, or damage to the product.
- Pamasangan kedah dilaksanakeun ku tanaga anu mumpuni luyu sareng kode listrik lokal sareng nasional.
- Pastikeun catu daya cocog sareng spésifikasi anu didaptarkeun dina pelat nami unit.
- Ulah ngasupkeun ramo atawa objék kana inlet / outlet hawa.
- Entong nyobian ngalereskeun atanapi ngarobih unit nyalira. Kontak tanaga jasa mumpuni.
- Pareuman catu daya sateuacan beberesih atanapi ngalakukeun pangropéa naon waé.
- Simpen remot kontrol jauh tina jangkauan barudak.
3. Produk Langkungview
The Daitsu Inverter ASD18UI-DN system consists of an indoor unit, an outdoor unit, and a remote control for convenient operation.

Gambar 3.1: Leuwihview of the Daitsu Inverter ASD18UI-DN air conditioner system, showing the indoor unit, outdoor unit, and remote control.
3.1 Unit Indoor
The indoor unit is responsible for circulating conditioned air within the room. It features a sleek design and an integrated display for temperature and status indicators.

Image 3.2: Daitsu Inverter ASD18UI-DN indoor unit, highlighting its compact design and dimensions (Width: 970mm, Height: 300mm, Depth: 224mm). Also shows the operating temperature range.
3.2 Unit outdoor
The outdoor unit houses the compressor and condenser, responsible for heat exchange with the outside environment.

Image 3.3: Daitsu Inverter ASD18UI-DN outdoor unit, showing its dimensions (Width: 842mm, Height: 596mm, Depth: 320mm).
3.3 Jauh Jauh
The wireless remote control allows you to conveniently adjust settings from anywhere in the room.

Image 3.4: The remote control for the Daitsu Inverter ASD18UI-DN, displaying its screen and various function buttons.
4. Setup jeung Instalasi
The Daitsu Inverter ASD18UI-DN is a split system air conditioner. Installation requires specialized tools and knowledge of refrigeration systems and electrical wiring. For safety and optimal performance, professional installation by a certified technician is mandatory.
4.1 Cék Pra-Pamasangan
- Ensure the installation site can support the weight of both indoor and outdoor units.
- Verify that the electrical supply meets the unit's requirements (230V/1/50Hz).
- Pastikeun drainase anu leres pikeun cai kondensat.
4.2 Installation Steps (Professional Only)
- Mount the indoor unit securely on a wall, ensuring proper clearance for airflow.
- Install the outdoor unit on a stable, level surface, away from obstructions.
- Connect the refrigerant piping between the indoor and outdoor units. The maximum piping distance is 20 meters, with a maximum height difference of 10 meters.
- Perform vacuuming and refrigerant charging (R410A).
- Sambungkeun kabel listrik nurutkeun diagram wiring disadiakeun kalawan unit.
- Uji sistem pikeun ayana bocor sareng operasi anu leres.
5. Parentah Operasi
Use the remote control to operate your air conditioner. Ensure the remote control is pointed towards the indoor unit when sending commands.
5.1 Fungsi Dasar
- Hurungkeun/Pareuman: Pencét tombol daya pikeun ngaktipkeun atanapi mareuman unit.
- Pilihan Mode: Cycle through modes (Cool, Heat, Dry, Fan) using the mode button.
- Penyesuaian Suhu: Use the up/down arrows to set the desired temperature. The operating range is typically 16°C to 30°C.
- Laju kipas: Adjust fan speed (Low, Medium, High, Auto) to control airflow.
5.2 Fitur husus

Image 5.1: Explanation of various features including Turbo, Active Carbon Filter, Swing, Dry, Timer, Light, and Sleep functions.

Image 5.2: Explanation of additional features including Fan Speed settings, X-Fan, Self-Test, Start, Intelligent Defrosting, Reset, and Lock functions.
- Turbo: Increases cooling or heating capacity to reach the desired temperature quickly.
- Ayun: Activates automatic vertical movement of the air outlet louvers to distribute air evenly.
- garing: Ngurangan kalembaban di rohangan.
- Timer: Allows programming the unit to turn on or off within a 24-hour period.
- cahaya: Turns off all indicator lights on the indoor unit for undisturbed sleep.
- Saré: Adjusts the room temperature level for maximum comfort and energy saving during sleep.
- X-Fan: Dries the indoor unit's heat exchanger to prevent mold formation.
- Uji diri: Checks the equipment's function and displays an error code on the indoor unit's panel if an issue is detected.
- Mimitian: The indoor unit fan activates only when the heat exchanger reaches the ideal temperature.
- Intelligent Defrosting: An intelligent defrosting system that activates only when necessary, significantly increasing energy savings and comfort.
- Konci: Locks the remote control buttons to prevent accidental changes.
6. Pangropéa
Pangropéa rutin ngajamin kinerja optimal sareng manjangkeun umur AC anjeun.
6.1 Filter hawa beberesih
The unit is equipped with an Active Carbon Filter which absorbs small dust particles and smoke, preventing allergic reactions. Clean the air filters regularly (every two weeks or more often depending on usage) to maintain efficiency.
- Pareuman AC sareng pegatkeun sambungan catu daya.
- Buka panel hareup unit indoor.
- Leupaskeun saringan hawa.
- Ngabersihan saringan ku vacuum cleaner atawa ngumbah aranjeunna ku cai haneut sarta deterjen hampang.
- Keun heula saringan nepi ka garing sagemblengna di tempat anu teduh sateuacan dipasang deui.
- Close the front panel and restore power.
6.2 beberesih Unit outdoor
Periodically clean the outdoor unit's coils and fan blades to remove dirt, leaves, and other debris. This should ideally be done by a professional technician.
6.3 Cék musiman
Before the cooling or heating season, it is recommended to have a professional technician inspect the refrigerant levels, electrical connections, and overall system operation.
7. Cara ngungkulan
Sateuacan ngahubungan jasa, pariksa masalah umum ieu:
- Unit teu hurung: Pariksa catu daya, pemutus sirkuit, sareng pastikeun batré remot kontrol henteu béak.
- Kurangna pendinginan/pemanasan: Ensure doors and windows are closed, air filters are clean, and the temperature setting is appropriate.
- Sora anu teu biasa: Minor noises during operation are normal. If loud or unusual noises occur, turn off the unit and contact service.
- Bocor cai tina unit jero ruangan: Check if the drainage hose is blocked or kinked.
- Kodeu kasalahan: If an error code appears on the indoor unit display, refer to the Self-Test function or contact service with the code.
If the problem persists after performing these checks, disconnect the power supply and contact a qualified service technician.
8. Spésifikasi
Detailed technical specifications for the Daitsu Inverter ASD18UI-DN air conditioner.

Image 8.1: Technical specifications table for the Daitsu Inverter ASD18UI-DN, detailing power, capacity, efficiency, and other parameters.
| Spésifikasi | Nilai |
|---|---|
| merek | Daitsu |
| Nomer modél | ASD18UI-DN |
| Kamampuh cooling | 18000 BTU (1.5 tons) / 4.6 kW (0.65-5.2 kW range) |
| Kapasitas pemanasan | 5 kW (0.7-5.2 kW range) |
| SEER / SCOP | 6.1 / 4 |
| Energy Class (Cooling/Heating) | A++ / A+ |
| Sasayogian tanaga | 230 V / 1 Phase / 50 Hz |
| Power Consumption (Cooling/Heating) | 1.43 kW / 1.38 kW |
| Indoor Unit Airflow (Min/Max) | 520 / 850 m³ / h |
| Outdoor Unit Airflow (Max) | 2200 m³/jam |
| Indoor Unit Sound Pressure (A/M/B/Q) | 45 / 41 / 37 / 33 dB(A) |
| Outdoor Unit Sound Pressure | 54 dB(A) |
| Tipe Refrigerant | R410A |
| Max. Piping Distance (Length/Height) | 20 m / 10 m |
| Indoor Unit Dimensions (W x H x D) | 970 x 300 x 224 mm |
| Outdoor Unit Dimensions (W x H x D) | 842 x 596 x 320 mm |
| Beurat Unit jero rohangan | 13.5 kg |
| Beurat Unit Luar | 31-33 kg |
9. Garansi jeung Rojongan
For warranty information and technical support, please refer to the documentation provided at the time of purchase or contact your authorized Daitsu dealer. Daitsu offers distribution and support through specialized distributors.
Simpen resi pameseran anjeun salaku bukti pameseran pikeun klaim garansi.





