1. Kirish
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. Xavfsizlik ma'lumotlari
Jihozga shikast yetkazmaslik yoki shikastlanishining oldini olish uchun har doim quyidagi xavfsizlik choralariga rioya qiling:
- Installation must be performed by a qualified professional in accordance with local electrical and safety regulations.
- Do not attempt to repair or modify the unit yourself. Contact authorized service personnel for all repairs.
- Elektr ta'minoti qurilmaning nomidagi yorliqda ko'rsatilgan xususiyatlarga mos kelishiga ishonch hosil qiling.
- Havo kirish/chiqishiga barmoqlar yoki narsalarni kiritmang.
- Yonuvchan materiallarni jihozdan uzoqroq tuting.
- 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. Mahsulot tugadiview
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.

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

Rasm: burchakli view of the Daitsu DS-12 UDIN indoor unit, highlighting its modern design and the digital temperature display.
Birlik o'lchamlari:
- Ichki birlik: Balandligi 275 mm x Kengligi 790 mm x Chuqurligi 200 mm
- Tashqi qism: Balandligi 596 mm x Kengligi 842 mm x Chuqurligi 320 mm
4. O'rnatish va o'rnatish
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.
O'rnatishda asosiy fikrlar:
- Manzil: Ichki va tashqi bloklar uchun optimal havo oqimini ta'minlaydigan, minimal to'siqlarga ega va texnik xizmat ko'rsatish uchun oson kirish imkonini beradigan joyni tanlang.
- O'rnatish: Securely mount the indoor unit on a wall and the outdoor unit on a stable surface or wall bracket.
- Sovutgich quvurlari: Connect the indoor and outdoor units with appropriate refrigerant piping, ensuring proper insulation and leak-free connections.
- Drenaj: Install a drainage pipe for condensate water from the indoor unit.
- Elektr aloqasi: 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. Foydalanish bo'yicha ko'rsatmalar
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:
- Sovutish rejimi: Reduces room temperature to the desired setting.
- Isitish rejimi: Increases room temperature to the desired setting.
- Quruq rejim: Dehumidifies the air, reducing humidity levels.
- Fan rejimi: Havoni sovutmasdan yoki isitmasdan aylantiradi.
Maxsus funktsiyalar:

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.
- Turbo funktsiyasi: 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.
- Swing funktsiyasi: Automatically moves the air outlet louvers vertically to distribute air evenly.
- Dry Function: Xonadagi namlikni pasaytiradi.
- Taymer: Allows programming of operation for up to 24 hours.
- Nur vazifasi: Turns off all indicator lights on the indoor unit display.
- Uyqu funktsiyasi: 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.
- Sinov funktsiyasi: 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.
- Aqlli muzdan tushirish: An intelligent defrosting system that activates only when necessary, significantly increasing energy savings and comfort.
- Qulflash funktsiyasi: Locks the remote control settings to prevent accidental changes.
6. Xizmat ko'rsatish
Muntazam texnik xizmat ko'rsatish konditsioneringizning uzoq umr ko'rishini va samarali ishlashini ta'minlaydi. Har qanday texnik xizmat ko'rsatishdan oldin har doim elektr ta'minotini uzib qo'ying.
Havo filtrini tozalash:
- Ichki blokning old panelini oching.
- Havo filtrlarini olib tashlang.
- Clean the filters with a vacuum cleaner or wash them with lukewarm water (below 40°C).
- Allow filters to dry completely in a shaded area before reinstalling.
- Foydalanish va havo sifatiga qarab filtrlarni har ikki haftada yoki undan tez-tez tozalang.
Qurilmaning sirtini tozalash:
- Wipe the indoor and outdoor unit surfaces with a soft, damp mato.
- Do not use harsh detergents, abrasive cleaners, or solvents, as these can damage the plastic parts.
Mavsumiy ta'mirlash:
- At the beginning of each season (cooling/heating), check for any obstructions around the outdoor unit.
- Drenaj shlangi toza va tiqilib qolmaganligiga ishonch hosil qiling.
- Consider professional inspection and cleaning annually.
7. Muammolarni bartaraf qilish; nosozliklarni TUZATISH
Xizmatga murojaat qilishdan oldin, iltimos, quyidagi umumiy muammolarni tekshiring:
- Birlik ishlamayapti: Check if the power plug is securely inserted, the circuit breaker is tripped, or the remote control batteries are dead.
- Sovutish/isitish yetarli emas: Ensure air filters are clean, windows and doors are closed, and there are no obstructions to airflow. Check if the temperature setting is appropriate.
- G'ayrioddiy shovqinlar: A slight gurgling sound is normal due to refrigerant flow. Loud or persistent noises may indicate an issue.
- Water leakage from indoor unit: 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. Texnik shartlar
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.
| Xususiyat | Spetsifikatsiya |
|---|---|
| Brend | Daitsu |
| Model nomi | DS-12 UDIN (ASD12UI DN) |
| Qism raqami | 3NDA8325 |
| Turi | Wall-Split Inverter Air Conditioner |
| Sovutish quvvati | 3.2 kW (Min 0.6 - Max 3.6 kW) / 12000 BTU / 1 Ton |
| Isitish quvvati | 3.4 kW (Min 0.6 - Max 3.8 kW) |
| SEER (Mavsumiy energiya samaradorligi nisbati) | 6.1 |
| SCOP (Seasonal Coefficient of Performance) | 4.0 |
| Energy Label (Cooling/Heating) | A+++ / A+ |
| PDesign (Cooling/Heating) | 3.2 kVt / 3.2 kVt |
| 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/soat |
| Outdoor Unit Airflow | 2200 m³/soat |
| Quvvatlantirish manbai | 230V / 1 Phase / 50 Hz |
| Absorbed Power (Cooling/Heating) | 0.99 kVt / 0.94 kVt |
| Annual Energy Consumption (Cooling/Heating) | 184 kWh/a / 1120 kWh/a |
| Pipe Diameter (Liquid/Gas) | 6.35 mm / 9.52 mm |
| Sovutgich turi | R32 (GWP approx. 675) (Note: Technical sheet image indicates R410A, please verify with product label) |
| Pre-charge / Max. Pipe Length | 5 m / 15 m |
| Operating Range (Cooling) | -15 ° C dan 43 ° C gacha |
| Operating Range (Heating) | -15 ° C dan 24 ° C gacha |
| Ichki birlik o'lchamlari (Y x G x D) | 275 x 790 x 200 mm |
| Tashqi blok oʻlchamlari (Y x G x D) | 596 x 842 x 320 mm |
| Rang | Oq |
| O'rnatish usuli | Split-tizim |
9. Kafolat va qo'llab-quvvatlash
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.





