1. Uvod
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your OLMO 18,000 BTU Ductless Mini Split Air Conditioner and Heat Pump. Please read this manual thoroughly before installation and use, and retain it for future reference.

Figure 1: OLMO 18,000 BTU Mini Split system with indoor unit, outdoor unit, remote, and app interface.
2. Sigurnosne informacije
Always adhere to basic safety precautions to reduce the risk of fire, electric shock, or injury. This appliance is not intended for use by persons with reduced physical, sensory, or mental capabilities unless supervised or instructed concerning its use by a person responsible for their safety.
2.1 Opća sigurnost
- Potrebna profesionalna instalacija: This is not a DIY system. Installation must be performed by a qualified HVAC technician in accordance with all local and national electrical and safety codes. Improper installation can result in electric shock, fire, water leakage, or other hazards.
- električna sigurnost: Ensure the unit is connected to a properly grounded power supply with the correct voltage (230V). Do not operate with wet hands or in wet conditions.
- Rashladno sredstvo: This unit uses R-32 refrigerant. Only qualified personnel should handle refrigerant.
- Odobrenje: Održavajte dovoljan razmak oko unutrašnje i vanjske jedinice radi pravilnog protoka zraka i održavanja.
- čišćenje: Isključite napajanje prije čišćenja ili izvođenja radova na održavanju.
3. Komponente proizvoda
Your OLMO Mini Split system includes the following main components and installation accessories:

Figure 2: Included components for the OLMO Mini Split system.
- Unutrašnja jedinica: Single-Zone Sierra Series wall-mount air handler.
- Outdoor Condenser: Pre-charged with R-32 refrigerant.
- daljinski upravljač: Za praktičan rad.
- 16FT Insulated Copper Line Set: Pre-flared for easier connection.
- 16FT Communication Cable: For connecting indoor and outdoor units.
- 16FT Drainage Extension: Designed to prevent kinking.
- Small Accessories: Various parts for a complete installation.

Figure 3: Included rubberized drainage hose designed to prevent kinking.
4. Smjernice za instalaciju
The OLMO Mini Split system requires professional installation. The outdoor condenser comes pre-charged, and a 16-foot installation kit is included to facilitate the process. Ensure the installation site meets all requirements for proper drainage, electrical connections, and structural support.
4.1 Provjere prije instalacije
- Verify that the power supply matches the unit's requirements (230V).
- Ensure sufficient space for both indoor and outdoor units, allowing for proper airflow and maintenance access.
- Confirm that the wall or mounting surface for the indoor unit can support its weight.
4.2 Key Installation Steps (Overview za tehničara)
- Mount the indoor unit securely on the wall.
- Install the outdoor condenser on a stable, level surface, ensuring proper vibration isolation.
- Connect the pre-flared copper line set between the indoor and outdoor units.
- Connect the communication cable and power wiring according to the wiring diagram.
- Install the drainage hose, ensuring a continuous downward slope for proper condensate removal.
- Evacuate the system using a vacuum pump to remove air and moisture.
- Open the refrigerant valves on the outdoor unit.
- Perform a leak check and test run the system.
5. Uputstvo za upotrebu
Your OLMO Mini Split system offers various modes and features for optimal climate control. The unit can be operated using the included remote control or via the OLMO Remote App on your smartphone.
5.1 Rad na daljinskom upravljaču
The remote control allows you to adjust temperature, change operating modes (Cool, Heat, Fan, Dry, Auto), set fan speed, and activate special features like Sleep Mode or Timer functions. Refer to the remote control's dedicated manual for detailed button functions.
5.2 Pametno upravljanje putem aplikacije
The system includes a Smart Kit, enabling control from anywhere using your smartphone and the OLMO Remote App. Download the app from your device's app store:

Figure 4: OLMO Remote App interface and download QR codes.
- iOS aplikacija: Download ConnectLife for iOS
- Android aplikacija: Download ConnectLife for Android
Follow the in-app instructions to connect your unit and access features such as remote temperature adjustment, mode selection, scheduling, and diagnostics.

Figure 5: OLMO Mini Split features for enhanced comfort and control.
5.3 Key Operating Features
- Udobnost tokom cijele sezone: Provides efficient heating and cooling across a wide temperature range.
- tihi rad: Designed for minimal noise during indoor performance.
- Tihi način rada: Reduces fan speed for ultra-quiet operation.
- Promenljiva brzina: Inverter technology adjusts compressor speed for precise temperature control and energy efficiency.
- Režim spavanja: Adjusts temperature automatically for comfortable sleep and energy savings.
- Tajmer: Programirajte uređaj da se uključuje ili isključuje u određeno vrijeme.
- Louver Auto Swing: Automatically adjusts airflow direction for even distribution.
- Način samočišćenja: Helps prevent mold and bacteria growth on the indoor coil.
- Led displej: Provides clear indication of settings and status.
6. Održavanje
Regular maintenance ensures optimal performance and longevity of your OLMO Mini Split system. Always disconnect power to the unit before performing any maintenance.
6.1 Indoor Unit Maintenance
- Čišćenje vazdušnog filtera: The indoor unit's air filters should be cleaned every 2-4 weeks, or more frequently depending on usage and air quality. Gently remove the filters and wash them with lukewarm water and mild detergent. Allow them to dry completely before reinserting.
- Eksterijerno čišćenje: Obrišite spoljašnjost unutrašnje jedinice mekom,amp tkanina. Nemojte koristiti jake hemikalije ili abrazivna sredstva za čišćenje.
6.2 Održavanje vanjske jedinice
- Čišćenje zavojnice: Periodically inspect the outdoor coil for dirt, leaves, and debris. Carefully clean the coil with a soft brush or water hose. Avoid bending the fins.
- Odobrenje: Ensure that vegetation, snow, or other obstructions do not block airflow around the outdoor unit.
- drenaža: Check the condensate drain line for blockages.
7. Otkrivanje problema
Prije kontaktiranja tehničke podrške, review sljedeći uobičajeni problemi i rješenja:
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Jedinica se ne uključuje | Nema struje, osigurač je isključen, baterije daljinskog upravljača su prazne. | Provjerite napajanje, resetirajte osigurač, zamijenite baterije daljinskog upravljača. |
| Nedovoljno hlađenje/grijanje | Prljavi filteri za zrak, blokirana vanjska jedinica, nepravilno postavljen način rada, nizak nivo rashladnog sredstva. | Clean air filters, clear obstructions from outdoor unit, verify mode, contact technician for refrigerant check. |
| Neobična buka | Labavi dijelovi, začepljenost ventilatora, buka protoka rashladnog sredstva (normalno). | Inspect for loose parts or obstructions. If persistent or loud, contact technician. |
| Curenje vode iz unutrašnje jedinice | Začepljena odvodna cijev, nepravilna instalacija. | Check and clear drain line. If issue persists, contact technician. |
If troubleshooting steps do not resolve the issue, please contact OLMO technical support.
8. Specifikacije
The following table outlines the key specifications for the OLMO 18,000 BTU Ductless Mini Split Air Conditioner and Heat Pump (Model OS-18SRW-230VI & OS-SR18-230VO).

Figure 6: Comprehensive specifications for OLMO Mini Split models.
| Specifikacija | Vrijednost |
|---|---|
| Brand | ELM |
| Informacije o modelu | OS-18SRW-230VI & OS-SR18-230VO |
| Snaga hlađenja | 18,000 britanskih termalnih jedinica (BTU) |
| Efikasnost (SEER2) | 21 SEER2 |
| Kapacitet | 1.5 tona |
| Voltage | 230 volti (AC) |
| Rashladno sredstvo | R-32 |
| Vrsta instalacije | Split sistem |
| Dimenzije proizvoda | 40 x 48 x 40 inches (Overall) |
| Posebne karakteristike | Silent Mode, Variable Speed |
| Boja | Bijelo |
9. Garancija i podrška
Your OLMO Mini Split system is backed by a limited warranty:
- kompresor: 5 godine ograničene garancije
- dijelovi: 2 godine ograničene garancije

Figure 7: Product certifications and warranty information.
For technical assistance or warranty claims, free US-based technical support is available. Please refer to your purchase documentation for contact details or visit the official OLMO website.





