1. Bubuka
This manual provides comprehensive instructions for the safe and efficient operation, installation, and maintenance of your Daitsu DS-12 UDIN Wall-Split Inverter Air Conditioner. Please read this manual thoroughly before using the appliance and keep it for future reference. This unit is designed to provide both cooling and heating functions for optimal indoor climate control.
2. Émbaran Kasalametan
Salawasna taat kana pancegahan kaamanan di handap ieu pikeun nyegah tatu atanapi karusakan unit:
- Installation must be performed by a qualified professional in accordance with local electrical and safety regulations.
- Entong nyobian ngalereskeun atanapi ngarobih unit nyalira. Kontak personil jasa otorisasi pikeun sakabéh perbaikan.
- Pastikeun catu daya cocog sareng spésifikasi anu didaptarkeun dina pelat nami unit.
- Ulah ngasupkeun ramo atawa objék kana inlet / outlet hawa.
- Jauhkeun bahan anu gampang kaduruk tina unit.
- Regularly clean the air filter to maintain efficiency and air quality.
- If abnormal operation, strange sounds, or smoke occurs, immediately turn off the unit and disconnect the power supply.
3. Produk Langkungview
The Daitsu DS-12 UDIN is a wall-mounted split-system air conditioner consisting of an indoor unit and an outdoor unit. It features inverter technology for energy-efficient climate control.

Image: The Daitsu DS-12 UDIN indoor unit, showcasing its sleek white design and 'inverter' and 'daitsu' branding.

Gambar: Hareupeun view of the Daitsu DS-12 UDIN indoor unit with its digital display showing '25' degrees Celsius, indicating current temperature or setting.

Gambar: Angled view of the Daitsu DS-12 UDIN indoor unit, highlighting its modern design and the digital temperature display.
Ukuran Unit:
- Unit Indoor: Jangkungna 275 mm x Lebar 790 mm x Jerona 200 mm
- Unit outdoor: Jangkungna 596 mm x Lebar 842 mm x Jerona 320 mm
4. Setup jeung Instalasi
Installation of the Daitsu DS-12 UDIN split-system air conditioner requires specialized knowledge and tools. It is strongly recommended that installation be carried out by a certified HVAC professional to ensure proper functioning, safety, and compliance with warranty conditions.
Pertimbangan instalasi konci:
- lokasi: Choose a location for both indoor and outdoor units that allows for optimal airflow, minimal obstruction, and easy access for maintenance.
- Pamasangan: Securely mount the indoor unit on a wall and the outdoor unit on a stable surface or wall bracket.
- Pipa refrigeran: Connect the indoor and outdoor units with appropriate refrigerant piping, ensuring proper insulation and leak-free connections.
- Drainase: Install a drainage pipe for condensate water from the indoor unit.
- Sambungan listrik: Connect the unit to a dedicated power supply circuit as per electrical codes. Ensure proper grounding.
- Vacuuming and Refrigerant Charge: The system must be thoroughly vacuumed to remove air and moisture before charging with the correct amount of refrigerant (R32).
5. Parentah Operasi
Your Daitsu DS-12 UDIN air conditioner offers various modes and functions for customized comfort. Control is typically managed via a remote control (not detailed in this manual).

Image: Visual representation of the operating temperature range and various function icons including Turbo, Swing, Dry, Timer, Light, Sleep, 4 Speeds, X-FAN, Test, Start, Intelligent Defrosting, and Lock.
Main Operating Modes:
- Modeu tiis: Ngurangan suhu kamar kana setélan anu dipikahoyong.
- Mode pemanasan: Increases room temperature to the desired setting.
- Mode garing: Dehumidifies the air, reducing humidity levels.
- Modeu kipas: Sirkulasi hawa tanpa cooling atawa pemanasan.
Fungsi husus:

Image: Detailed descriptions of various operating functions: Turbo, Active Carbon Filter, Swing, Dry, Timer, Light, Sleep, Four Air Speeds, X-FAN, Test, Start, Intelligent Defrosting, Reset, and Lock.
- Fungsi Turbo: Rapidly increases cooling or heating capacity to reach the desired temperature quickly.

Image: Diagram illustrating the 'TURBO' function, which rapidly increases cooling capacity to reach the desired temperature quickly.
- Fungsi ayun: Automatically moves the air outlet louvers vertically to distribute air evenly.
- Dry Function: Ngurangan kalembaban di rohangan.
- Timer: Allows programming of operation for up to 24 hours.
- Fungsi cahaya: Turns off all indicator lights on the indoor unit display.
- Fungsi Saré: Adjusts room temperature for optimal comfort and energy saving during sleep.
- Four Air Speeds: High for rapid dehumidification, Medium for normal operation, Low for silent operation, and Auto option to select appropriate speed.
- X-FAN Function: Ensures the internal unit's heat exchanger is dried to prevent mold formation.

Image: Diagram showing the 'X-FAN' function, which eliminates residual humidity to prevent mold formation on the heat exchanger, keeping the unit clean and healthy.
- Fungsi tés: Checks the appliance's operation and displays error codes on the indoor unit panel.
- Start Function: The indoor unit fan only activates 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.
- Fungsi Konci: Locks the remote control settings to prevent accidental changes.
6. Pangropéa
Pangropéa rutin mastikeun umur panjang sareng operasi anu efisien tina AC anjeun. Salawasna pegatkeun listrik sateuacan ngalakukeun pangropéa naon waé.
Pembersih Saringan Udara:
- Buka panel hareup unit indoor.
- Leupaskeun saringan hawa.
- Bersihkeun saringan nganggo vacuum cleaner atanapi cuci ku cai haneut (handap 40°C).
- Keunkeun saringan nepi ka garing sagemblengna di tempat anu teduh sateuacan dipasang deui.
- Bersihkeun saringan unggal dua minggu atanapi langkung sering gumantung kana panggunaan sareng kualitas hawa.
Unit beberesih permukaan:
- Wipe the indoor and outdoor unit surfaces with a soft, damp lawon.
- Do not use harsh detergents, abrasive cleaners, or solvents, as these can damage the plastic parts.
Pangropéa musiman:
- At the beginning of each season (cooling/heating), check for any obstructions around the outdoor unit.
- Ensure the drainage hose is clear and not blocked.
- Consider professional inspection and cleaning annually.
7. Cara ngungkulan
Sateuacan ngahubungan jasa, mangga parios masalah umum ieu:
- Unit teu ngamimitian: Check if the power plug is securely inserted, the circuit breaker is tripped, or the remote control batteries are dead.
- Kurangna pendinginan/pemanasan: Ensure air filters are clean, windows and doors are closed, and there are no obstructions to airflow. Check if the temperature setting is appropriate.
- Sora anu teu biasa: A slight gurgling sound is normal due to refrigerant flow. Loud or persistent noises may indicate an issue.
- Bocor cai tina unit jero ruangan: Check if the drainage hose is blocked or kinked.
If the problem persists after checking these points, or if an error code is displayed (use the Test function), please contact a qualified service technician. Do not attempt to repair the unit yourself.
8. Spésifikasi
Technical data for the Daitsu DS-12 UDIN Wall-Split Inverter Air Conditioner.

Image: Technical data sheet for the Daitsu DS-12 UDIN, detailing power, efficiency, sound levels, and refrigerant type.
| Fitur | Spésifikasi |
|---|---|
| merek | Daitsu |
| Ngaran modél | DS-12 UDIN (ASD12UI DN) |
| Nomer Bagian | 3NDA8325 |
| Tipe | Wall-Split Inverter Air Conditioner |
| Kamampuh cooling | 3.2 kW (Min 0.6 - Max 3.6 kW) / 12000 BTU / 1 Ton |
| Kapasitas pemanasan | 3.4 kW (Min 0.6 - Max 3.8 kW) |
| SEER (Rasio Éfisiensi Énergi Musiman) | 6.1 |
| SCOP (Koefisien Kinerja Musiman) | 4.0 |
| Energy Label (Cooling/Heating) | A+++ / A+ |
| PDesign (Cooling/Heating) | 3.2 kW / 3.2 kW |
| Indoor Unit Sound Pressure (A/M/B) | 42 / 37 / 35 dBA |
| Outdoor Unit Sound Pressure | 52 dBA |
| Indoor Unit Airflow (Max/Min) | 560 / 410 m³ / h |
| Outdoor Unit Airflow | 2200 m³/jam |
| Sasayogian tanaga | 230V / 1 Phase / 50 Hz |
| Absorbed Power (Cooling/Heating) | 0.99 kW / 0.94 kW |
| Annual Energy Consumption (Cooling/Heating) | 184 kWh/a / 1120 kWh/a |
| Pipe Diameter (Liquid/Gas) | 6.35 mm / 9.52 mm |
| Tipe Refrigerant | R32 (GWP approx. 675) (Note: Technical sheet image indicates R410A, please verify with product label) |
| Pre-charge / Max. Pipe Length | 5 m / 15 m |
| Rentang Operasi (Pendinginan) | -15°C nepi ka 43°C |
| Rentang Operasi (Pemanasan) | -15°C nepi ka 24°C |
| Diménsi Unit Jero Ruangan (T x L x D) | 275 x 790 x 200 mm |
| Diménsi Unit Luar Ruangan (T x L x D) | 596 x 842 x 320 mm |
| Warna | Bodas |
| Métode Pamasangan | Sistem pamisah |
9. Garansi jeung Rojongan
For warranty information, please refer to the warranty card included with your product or contact your local Daitsu dealer. Keep your purchase receipt as proof of purchase.
For technical support, service requests, or spare parts, please contact the authorized Daitsu service center in your region. Do not attempt to service the unit yourself.





